| // Code generated from _gen/LOONG64.rules using 'go generate'; DO NOT EDIT. |
| |
| package ssa |
| |
| import "cmd/compile/internal/types" |
| |
| func rewriteValueLOONG64(v *Value) bool { |
| switch v.Op { |
| case OpAbs: |
| v.Op = OpLOONG64ABSD |
| return true |
| case OpAdd16: |
| v.Op = OpLOONG64ADDV |
| return true |
| case OpAdd32: |
| v.Op = OpLOONG64ADDV |
| return true |
| case OpAdd32F: |
| v.Op = OpLOONG64ADDF |
| return true |
| case OpAdd64: |
| v.Op = OpLOONG64ADDV |
| return true |
| case OpAdd64F: |
| v.Op = OpLOONG64ADDD |
| return true |
| case OpAdd8: |
| v.Op = OpLOONG64ADDV |
| return true |
| case OpAddPtr: |
| v.Op = OpLOONG64ADDV |
| return true |
| case OpAddr: |
| return rewriteValueLOONG64_OpAddr(v) |
| case OpAnd16: |
| v.Op = OpLOONG64AND |
| return true |
| case OpAnd32: |
| v.Op = OpLOONG64AND |
| return true |
| case OpAnd64: |
| v.Op = OpLOONG64AND |
| return true |
| case OpAnd8: |
| v.Op = OpLOONG64AND |
| return true |
| case OpAndB: |
| v.Op = OpLOONG64AND |
| return true |
| case OpAtomicAdd32: |
| v.Op = OpLOONG64LoweredAtomicAdd32 |
| return true |
| case OpAtomicAdd64: |
| v.Op = OpLOONG64LoweredAtomicAdd64 |
| return true |
| case OpAtomicAnd32: |
| v.Op = OpLOONG64LoweredAtomicAnd32 |
| return true |
| case OpAtomicAnd32value: |
| v.Op = OpLOONG64LoweredAtomicAnd32value |
| return true |
| case OpAtomicAnd64value: |
| v.Op = OpLOONG64LoweredAtomicAnd64value |
| return true |
| case OpAtomicAnd8: |
| return rewriteValueLOONG64_OpAtomicAnd8(v) |
| case OpAtomicCompareAndSwap32: |
| return rewriteValueLOONG64_OpAtomicCompareAndSwap32(v) |
| case OpAtomicCompareAndSwap32Variant: |
| return rewriteValueLOONG64_OpAtomicCompareAndSwap32Variant(v) |
| case OpAtomicCompareAndSwap64: |
| v.Op = OpLOONG64LoweredAtomicCas64 |
| return true |
| case OpAtomicCompareAndSwap64Variant: |
| v.Op = OpLOONG64LoweredAtomicCas64Variant |
| return true |
| case OpAtomicExchange32: |
| v.Op = OpLOONG64LoweredAtomicExchange32 |
| return true |
| case OpAtomicExchange64: |
| v.Op = OpLOONG64LoweredAtomicExchange64 |
| return true |
| case OpAtomicExchange8Variant: |
| v.Op = OpLOONG64LoweredAtomicExchange8Variant |
| return true |
| case OpAtomicLoad32: |
| v.Op = OpLOONG64LoweredAtomicLoad32 |
| return true |
| case OpAtomicLoad64: |
| v.Op = OpLOONG64LoweredAtomicLoad64 |
| return true |
| case OpAtomicLoad8: |
| v.Op = OpLOONG64LoweredAtomicLoad8 |
| return true |
| case OpAtomicLoadPtr: |
| v.Op = OpLOONG64LoweredAtomicLoad64 |
| return true |
| case OpAtomicOr32: |
| v.Op = OpLOONG64LoweredAtomicOr32 |
| return true |
| case OpAtomicOr32value: |
| v.Op = OpLOONG64LoweredAtomicOr32value |
| return true |
| case OpAtomicOr64value: |
| v.Op = OpLOONG64LoweredAtomicOr64value |
| return true |
| case OpAtomicOr8: |
| return rewriteValueLOONG64_OpAtomicOr8(v) |
| case OpAtomicStore32: |
| v.Op = OpLOONG64LoweredAtomicStore32 |
| return true |
| case OpAtomicStore32Variant: |
| v.Op = OpLOONG64LoweredAtomicStore32Variant |
| return true |
| case OpAtomicStore64: |
| v.Op = OpLOONG64LoweredAtomicStore64 |
| return true |
| case OpAtomicStore64Variant: |
| v.Op = OpLOONG64LoweredAtomicStore64Variant |
| return true |
| case OpAtomicStore8: |
| v.Op = OpLOONG64LoweredAtomicStore8 |
| return true |
| case OpAtomicStore8Variant: |
| v.Op = OpLOONG64LoweredAtomicStore8Variant |
| return true |
| case OpAtomicStorePtrNoWB: |
| v.Op = OpLOONG64LoweredAtomicStore64 |
| return true |
| case OpAvg64u: |
| return rewriteValueLOONG64_OpAvg64u(v) |
| case OpBitLen16: |
| return rewriteValueLOONG64_OpBitLen16(v) |
| case OpBitLen32: |
| return rewriteValueLOONG64_OpBitLen32(v) |
| case OpBitLen64: |
| return rewriteValueLOONG64_OpBitLen64(v) |
| case OpBitLen8: |
| return rewriteValueLOONG64_OpBitLen8(v) |
| case OpBitRev16: |
| return rewriteValueLOONG64_OpBitRev16(v) |
| case OpBitRev32: |
| v.Op = OpLOONG64BITREVW |
| return true |
| case OpBitRev64: |
| v.Op = OpLOONG64BITREVV |
| return true |
| case OpBitRev8: |
| v.Op = OpLOONG64BITREV4B |
| return true |
| case OpBswap16: |
| v.Op = OpLOONG64REVB2H |
| return true |
| case OpBswap32: |
| v.Op = OpLOONG64REVB2W |
| return true |
| case OpBswap64: |
| v.Op = OpLOONG64REVBV |
| return true |
| case OpClosureCall: |
| v.Op = OpLOONG64CALLclosure |
| return true |
| case OpCom16: |
| return rewriteValueLOONG64_OpCom16(v) |
| case OpCom32: |
| return rewriteValueLOONG64_OpCom32(v) |
| case OpCom64: |
| return rewriteValueLOONG64_OpCom64(v) |
| case OpCom8: |
| return rewriteValueLOONG64_OpCom8(v) |
| case OpCondSelect: |
| return rewriteValueLOONG64_OpCondSelect(v) |
| case OpConst16: |
| return rewriteValueLOONG64_OpConst16(v) |
| case OpConst32: |
| return rewriteValueLOONG64_OpConst32(v) |
| case OpConst32F: |
| return rewriteValueLOONG64_OpConst32F(v) |
| case OpConst64: |
| return rewriteValueLOONG64_OpConst64(v) |
| case OpConst64F: |
| return rewriteValueLOONG64_OpConst64F(v) |
| case OpConst8: |
| return rewriteValueLOONG64_OpConst8(v) |
| case OpConstBool: |
| return rewriteValueLOONG64_OpConstBool(v) |
| case OpConstNil: |
| return rewriteValueLOONG64_OpConstNil(v) |
| case OpCopysign: |
| v.Op = OpLOONG64FCOPYSGD |
| return true |
| case OpCtz16: |
| return rewriteValueLOONG64_OpCtz16(v) |
| case OpCtz16NonZero: |
| v.Op = OpCtz64 |
| return true |
| case OpCtz32: |
| v.Op = OpLOONG64CTZW |
| return true |
| case OpCtz32NonZero: |
| v.Op = OpCtz64 |
| return true |
| case OpCtz64: |
| v.Op = OpLOONG64CTZV |
| return true |
| case OpCtz64NonZero: |
| v.Op = OpCtz64 |
| return true |
| case OpCtz8: |
| return rewriteValueLOONG64_OpCtz8(v) |
| case OpCtz8NonZero: |
| v.Op = OpCtz64 |
| return true |
| case OpCvt32Fto32: |
| v.Op = OpLOONG64TRUNCFW |
| return true |
| case OpCvt32Fto64: |
| v.Op = OpLOONG64TRUNCFV |
| return true |
| case OpCvt32Fto64F: |
| v.Op = OpLOONG64MOVFD |
| return true |
| case OpCvt32to32F: |
| v.Op = OpLOONG64MOVWF |
| return true |
| case OpCvt32to64F: |
| v.Op = OpLOONG64MOVWD |
| return true |
| case OpCvt64Fto32: |
| v.Op = OpLOONG64TRUNCDW |
| return true |
| case OpCvt64Fto32F: |
| v.Op = OpLOONG64MOVDF |
| return true |
| case OpCvt64Fto64: |
| v.Op = OpLOONG64TRUNCDV |
| return true |
| case OpCvt64to32F: |
| v.Op = OpLOONG64MOVVF |
| return true |
| case OpCvt64to64F: |
| v.Op = OpLOONG64MOVVD |
| return true |
| case OpCvtBoolToUint8: |
| v.Op = OpCopy |
| return true |
| case OpDiv16: |
| return rewriteValueLOONG64_OpDiv16(v) |
| case OpDiv16u: |
| return rewriteValueLOONG64_OpDiv16u(v) |
| case OpDiv32: |
| return rewriteValueLOONG64_OpDiv32(v) |
| case OpDiv32F: |
| v.Op = OpLOONG64DIVF |
| return true |
| case OpDiv32u: |
| return rewriteValueLOONG64_OpDiv32u(v) |
| case OpDiv64: |
| return rewriteValueLOONG64_OpDiv64(v) |
| case OpDiv64F: |
| v.Op = OpLOONG64DIVD |
| return true |
| case OpDiv64u: |
| v.Op = OpLOONG64DIVVU |
| return true |
| case OpDiv8: |
| return rewriteValueLOONG64_OpDiv8(v) |
| case OpDiv8u: |
| return rewriteValueLOONG64_OpDiv8u(v) |
| case OpEq16: |
| return rewriteValueLOONG64_OpEq16(v) |
| case OpEq32: |
| return rewriteValueLOONG64_OpEq32(v) |
| case OpEq32F: |
| return rewriteValueLOONG64_OpEq32F(v) |
| case OpEq64: |
| return rewriteValueLOONG64_OpEq64(v) |
| case OpEq64F: |
| return rewriteValueLOONG64_OpEq64F(v) |
| case OpEq8: |
| return rewriteValueLOONG64_OpEq8(v) |
| case OpEqB: |
| return rewriteValueLOONG64_OpEqB(v) |
| case OpEqPtr: |
| return rewriteValueLOONG64_OpEqPtr(v) |
| case OpFMA: |
| v.Op = OpLOONG64FMADDD |
| return true |
| case OpGetCallerPC: |
| v.Op = OpLOONG64LoweredGetCallerPC |
| return true |
| case OpGetCallerSP: |
| v.Op = OpLOONG64LoweredGetCallerSP |
| return true |
| case OpGetClosurePtr: |
| v.Op = OpLOONG64LoweredGetClosurePtr |
| return true |
| case OpHmul32: |
| v.Op = OpLOONG64MULH |
| return true |
| case OpHmul32u: |
| v.Op = OpLOONG64MULHU |
| return true |
| case OpHmul64: |
| v.Op = OpLOONG64MULHV |
| return true |
| case OpHmul64u: |
| v.Op = OpLOONG64MULHVU |
| return true |
| case OpInterCall: |
| v.Op = OpLOONG64CALLinter |
| return true |
| case OpIsInBounds: |
| return rewriteValueLOONG64_OpIsInBounds(v) |
| case OpIsNonNil: |
| return rewriteValueLOONG64_OpIsNonNil(v) |
| case OpIsSliceInBounds: |
| return rewriteValueLOONG64_OpIsSliceInBounds(v) |
| case OpLOONG64ADDD: |
| return rewriteValueLOONG64_OpLOONG64ADDD(v) |
| case OpLOONG64ADDF: |
| return rewriteValueLOONG64_OpLOONG64ADDF(v) |
| case OpLOONG64ADDV: |
| return rewriteValueLOONG64_OpLOONG64ADDV(v) |
| case OpLOONG64ADDVconst: |
| return rewriteValueLOONG64_OpLOONG64ADDVconst(v) |
| case OpLOONG64ADDshiftLLV: |
| return rewriteValueLOONG64_OpLOONG64ADDshiftLLV(v) |
| case OpLOONG64AND: |
| return rewriteValueLOONG64_OpLOONG64AND(v) |
| case OpLOONG64ANDconst: |
| return rewriteValueLOONG64_OpLOONG64ANDconst(v) |
| case OpLOONG64DIVV: |
| return rewriteValueLOONG64_OpLOONG64DIVV(v) |
| case OpLOONG64DIVVU: |
| return rewriteValueLOONG64_OpLOONG64DIVVU(v) |
| case OpLOONG64LoweredPanicBoundsCR: |
| return rewriteValueLOONG64_OpLOONG64LoweredPanicBoundsCR(v) |
| case OpLOONG64LoweredPanicBoundsRC: |
| return rewriteValueLOONG64_OpLOONG64LoweredPanicBoundsRC(v) |
| case OpLOONG64LoweredPanicBoundsRR: |
| return rewriteValueLOONG64_OpLOONG64LoweredPanicBoundsRR(v) |
| case OpLOONG64MASKEQZ: |
| return rewriteValueLOONG64_OpLOONG64MASKEQZ(v) |
| case OpLOONG64MASKNEZ: |
| return rewriteValueLOONG64_OpLOONG64MASKNEZ(v) |
| case OpLOONG64MOVBUload: |
| return rewriteValueLOONG64_OpLOONG64MOVBUload(v) |
| case OpLOONG64MOVBUloadidx: |
| return rewriteValueLOONG64_OpLOONG64MOVBUloadidx(v) |
| case OpLOONG64MOVBUreg: |
| return rewriteValueLOONG64_OpLOONG64MOVBUreg(v) |
| case OpLOONG64MOVBload: |
| return rewriteValueLOONG64_OpLOONG64MOVBload(v) |
| case OpLOONG64MOVBloadidx: |
| return rewriteValueLOONG64_OpLOONG64MOVBloadidx(v) |
| case OpLOONG64MOVBreg: |
| return rewriteValueLOONG64_OpLOONG64MOVBreg(v) |
| case OpLOONG64MOVBstore: |
| return rewriteValueLOONG64_OpLOONG64MOVBstore(v) |
| case OpLOONG64MOVBstoreidx: |
| return rewriteValueLOONG64_OpLOONG64MOVBstoreidx(v) |
| case OpLOONG64MOVDF: |
| return rewriteValueLOONG64_OpLOONG64MOVDF(v) |
| case OpLOONG64MOVDload: |
| return rewriteValueLOONG64_OpLOONG64MOVDload(v) |
| case OpLOONG64MOVDloadidx: |
| return rewriteValueLOONG64_OpLOONG64MOVDloadidx(v) |
| case OpLOONG64MOVDstore: |
| return rewriteValueLOONG64_OpLOONG64MOVDstore(v) |
| case OpLOONG64MOVDstoreidx: |
| return rewriteValueLOONG64_OpLOONG64MOVDstoreidx(v) |
| case OpLOONG64MOVFload: |
| return rewriteValueLOONG64_OpLOONG64MOVFload(v) |
| case OpLOONG64MOVFloadidx: |
| return rewriteValueLOONG64_OpLOONG64MOVFloadidx(v) |
| case OpLOONG64MOVFstore: |
| return rewriteValueLOONG64_OpLOONG64MOVFstore(v) |
| case OpLOONG64MOVFstoreidx: |
| return rewriteValueLOONG64_OpLOONG64MOVFstoreidx(v) |
| case OpLOONG64MOVHUload: |
| return rewriteValueLOONG64_OpLOONG64MOVHUload(v) |
| case OpLOONG64MOVHUloadidx: |
| return rewriteValueLOONG64_OpLOONG64MOVHUloadidx(v) |
| case OpLOONG64MOVHUreg: |
| return rewriteValueLOONG64_OpLOONG64MOVHUreg(v) |
| case OpLOONG64MOVHload: |
| return rewriteValueLOONG64_OpLOONG64MOVHload(v) |
| case OpLOONG64MOVHloadidx: |
| return rewriteValueLOONG64_OpLOONG64MOVHloadidx(v) |
| case OpLOONG64MOVHreg: |
| return rewriteValueLOONG64_OpLOONG64MOVHreg(v) |
| case OpLOONG64MOVHstore: |
| return rewriteValueLOONG64_OpLOONG64MOVHstore(v) |
| case OpLOONG64MOVHstoreidx: |
| return rewriteValueLOONG64_OpLOONG64MOVHstoreidx(v) |
| case OpLOONG64MOVVload: |
| return rewriteValueLOONG64_OpLOONG64MOVVload(v) |
| case OpLOONG64MOVVloadidx: |
| return rewriteValueLOONG64_OpLOONG64MOVVloadidx(v) |
| case OpLOONG64MOVVnop: |
| return rewriteValueLOONG64_OpLOONG64MOVVnop(v) |
| case OpLOONG64MOVVreg: |
| return rewriteValueLOONG64_OpLOONG64MOVVreg(v) |
| case OpLOONG64MOVVstore: |
| return rewriteValueLOONG64_OpLOONG64MOVVstore(v) |
| case OpLOONG64MOVVstoreidx: |
| return rewriteValueLOONG64_OpLOONG64MOVVstoreidx(v) |
| case OpLOONG64MOVWUload: |
| return rewriteValueLOONG64_OpLOONG64MOVWUload(v) |
| case OpLOONG64MOVWUloadidx: |
| return rewriteValueLOONG64_OpLOONG64MOVWUloadidx(v) |
| case OpLOONG64MOVWUreg: |
| return rewriteValueLOONG64_OpLOONG64MOVWUreg(v) |
| case OpLOONG64MOVWload: |
| return rewriteValueLOONG64_OpLOONG64MOVWload(v) |
| case OpLOONG64MOVWloadidx: |
| return rewriteValueLOONG64_OpLOONG64MOVWloadidx(v) |
| case OpLOONG64MOVWreg: |
| return rewriteValueLOONG64_OpLOONG64MOVWreg(v) |
| case OpLOONG64MOVWstore: |
| return rewriteValueLOONG64_OpLOONG64MOVWstore(v) |
| case OpLOONG64MOVWstoreidx: |
| return rewriteValueLOONG64_OpLOONG64MOVWstoreidx(v) |
| case OpLOONG64MULV: |
| return rewriteValueLOONG64_OpLOONG64MULV(v) |
| case OpLOONG64NEGV: |
| return rewriteValueLOONG64_OpLOONG64NEGV(v) |
| case OpLOONG64NOR: |
| return rewriteValueLOONG64_OpLOONG64NOR(v) |
| case OpLOONG64NORconst: |
| return rewriteValueLOONG64_OpLOONG64NORconst(v) |
| case OpLOONG64OR: |
| return rewriteValueLOONG64_OpLOONG64OR(v) |
| case OpLOONG64ORN: |
| return rewriteValueLOONG64_OpLOONG64ORN(v) |
| case OpLOONG64ORconst: |
| return rewriteValueLOONG64_OpLOONG64ORconst(v) |
| case OpLOONG64REMV: |
| return rewriteValueLOONG64_OpLOONG64REMV(v) |
| case OpLOONG64REMVU: |
| return rewriteValueLOONG64_OpLOONG64REMVU(v) |
| case OpLOONG64ROTR: |
| return rewriteValueLOONG64_OpLOONG64ROTR(v) |
| case OpLOONG64ROTRV: |
| return rewriteValueLOONG64_OpLOONG64ROTRV(v) |
| case OpLOONG64SGT: |
| return rewriteValueLOONG64_OpLOONG64SGT(v) |
| case OpLOONG64SGTU: |
| return rewriteValueLOONG64_OpLOONG64SGTU(v) |
| case OpLOONG64SGTUconst: |
| return rewriteValueLOONG64_OpLOONG64SGTUconst(v) |
| case OpLOONG64SGTconst: |
| return rewriteValueLOONG64_OpLOONG64SGTconst(v) |
| case OpLOONG64SLL: |
| return rewriteValueLOONG64_OpLOONG64SLL(v) |
| case OpLOONG64SLLV: |
| return rewriteValueLOONG64_OpLOONG64SLLV(v) |
| case OpLOONG64SLLVconst: |
| return rewriteValueLOONG64_OpLOONG64SLLVconst(v) |
| case OpLOONG64SLLconst: |
| return rewriteValueLOONG64_OpLOONG64SLLconst(v) |
| case OpLOONG64SRA: |
| return rewriteValueLOONG64_OpLOONG64SRA(v) |
| case OpLOONG64SRAV: |
| return rewriteValueLOONG64_OpLOONG64SRAV(v) |
| case OpLOONG64SRAVconst: |
| return rewriteValueLOONG64_OpLOONG64SRAVconst(v) |
| case OpLOONG64SRL: |
| return rewriteValueLOONG64_OpLOONG64SRL(v) |
| case OpLOONG64SRLV: |
| return rewriteValueLOONG64_OpLOONG64SRLV(v) |
| case OpLOONG64SRLVconst: |
| return rewriteValueLOONG64_OpLOONG64SRLVconst(v) |
| case OpLOONG64SUBD: |
| return rewriteValueLOONG64_OpLOONG64SUBD(v) |
| case OpLOONG64SUBF: |
| return rewriteValueLOONG64_OpLOONG64SUBF(v) |
| case OpLOONG64SUBV: |
| return rewriteValueLOONG64_OpLOONG64SUBV(v) |
| case OpLOONG64SUBVconst: |
| return rewriteValueLOONG64_OpLOONG64SUBVconst(v) |
| case OpLOONG64XOR: |
| return rewriteValueLOONG64_OpLOONG64XOR(v) |
| case OpLOONG64XORconst: |
| return rewriteValueLOONG64_OpLOONG64XORconst(v) |
| case OpLeq16: |
| return rewriteValueLOONG64_OpLeq16(v) |
| case OpLeq16U: |
| return rewriteValueLOONG64_OpLeq16U(v) |
| case OpLeq32: |
| return rewriteValueLOONG64_OpLeq32(v) |
| case OpLeq32F: |
| return rewriteValueLOONG64_OpLeq32F(v) |
| case OpLeq32U: |
| return rewriteValueLOONG64_OpLeq32U(v) |
| case OpLeq64: |
| return rewriteValueLOONG64_OpLeq64(v) |
| case OpLeq64F: |
| return rewriteValueLOONG64_OpLeq64F(v) |
| case OpLeq64U: |
| return rewriteValueLOONG64_OpLeq64U(v) |
| case OpLeq8: |
| return rewriteValueLOONG64_OpLeq8(v) |
| case OpLeq8U: |
| return rewriteValueLOONG64_OpLeq8U(v) |
| case OpLess16: |
| return rewriteValueLOONG64_OpLess16(v) |
| case OpLess16U: |
| return rewriteValueLOONG64_OpLess16U(v) |
| case OpLess32: |
| return rewriteValueLOONG64_OpLess32(v) |
| case OpLess32F: |
| return rewriteValueLOONG64_OpLess32F(v) |
| case OpLess32U: |
| return rewriteValueLOONG64_OpLess32U(v) |
| case OpLess64: |
| return rewriteValueLOONG64_OpLess64(v) |
| case OpLess64F: |
| return rewriteValueLOONG64_OpLess64F(v) |
| case OpLess64U: |
| return rewriteValueLOONG64_OpLess64U(v) |
| case OpLess8: |
| return rewriteValueLOONG64_OpLess8(v) |
| case OpLess8U: |
| return rewriteValueLOONG64_OpLess8U(v) |
| case OpLoad: |
| return rewriteValueLOONG64_OpLoad(v) |
| case OpLocalAddr: |
| return rewriteValueLOONG64_OpLocalAddr(v) |
| case OpLsh16x16: |
| return rewriteValueLOONG64_OpLsh16x16(v) |
| case OpLsh16x32: |
| return rewriteValueLOONG64_OpLsh16x32(v) |
| case OpLsh16x64: |
| return rewriteValueLOONG64_OpLsh16x64(v) |
| case OpLsh16x8: |
| return rewriteValueLOONG64_OpLsh16x8(v) |
| case OpLsh32x16: |
| return rewriteValueLOONG64_OpLsh32x16(v) |
| case OpLsh32x32: |
| return rewriteValueLOONG64_OpLsh32x32(v) |
| case OpLsh32x64: |
| return rewriteValueLOONG64_OpLsh32x64(v) |
| case OpLsh32x8: |
| return rewriteValueLOONG64_OpLsh32x8(v) |
| case OpLsh64x16: |
| return rewriteValueLOONG64_OpLsh64x16(v) |
| case OpLsh64x32: |
| return rewriteValueLOONG64_OpLsh64x32(v) |
| case OpLsh64x64: |
| return rewriteValueLOONG64_OpLsh64x64(v) |
| case OpLsh64x8: |
| return rewriteValueLOONG64_OpLsh64x8(v) |
| case OpLsh8x16: |
| return rewriteValueLOONG64_OpLsh8x16(v) |
| case OpLsh8x32: |
| return rewriteValueLOONG64_OpLsh8x32(v) |
| case OpLsh8x64: |
| return rewriteValueLOONG64_OpLsh8x64(v) |
| case OpLsh8x8: |
| return rewriteValueLOONG64_OpLsh8x8(v) |
| case OpMax32F: |
| v.Op = OpLOONG64FMAXF |
| return true |
| case OpMax64F: |
| v.Op = OpLOONG64FMAXD |
| return true |
| case OpMin32F: |
| v.Op = OpLOONG64FMINF |
| return true |
| case OpMin64F: |
| v.Op = OpLOONG64FMIND |
| return true |
| case OpMod16: |
| return rewriteValueLOONG64_OpMod16(v) |
| case OpMod16u: |
| return rewriteValueLOONG64_OpMod16u(v) |
| case OpMod32: |
| return rewriteValueLOONG64_OpMod32(v) |
| case OpMod32u: |
| return rewriteValueLOONG64_OpMod32u(v) |
| case OpMod64: |
| return rewriteValueLOONG64_OpMod64(v) |
| case OpMod64u: |
| v.Op = OpLOONG64REMVU |
| return true |
| case OpMod8: |
| return rewriteValueLOONG64_OpMod8(v) |
| case OpMod8u: |
| return rewriteValueLOONG64_OpMod8u(v) |
| case OpMove: |
| return rewriteValueLOONG64_OpMove(v) |
| case OpMul16: |
| v.Op = OpLOONG64MULV |
| return true |
| case OpMul32: |
| v.Op = OpLOONG64MULV |
| return true |
| case OpMul32F: |
| v.Op = OpLOONG64MULF |
| return true |
| case OpMul64: |
| v.Op = OpLOONG64MULV |
| return true |
| case OpMul64F: |
| v.Op = OpLOONG64MULD |
| return true |
| case OpMul8: |
| v.Op = OpLOONG64MULV |
| return true |
| case OpNeg16: |
| v.Op = OpLOONG64NEGV |
| return true |
| case OpNeg32: |
| v.Op = OpLOONG64NEGV |
| return true |
| case OpNeg32F: |
| v.Op = OpLOONG64NEGF |
| return true |
| case OpNeg64: |
| v.Op = OpLOONG64NEGV |
| return true |
| case OpNeg64F: |
| v.Op = OpLOONG64NEGD |
| return true |
| case OpNeg8: |
| v.Op = OpLOONG64NEGV |
| return true |
| case OpNeq16: |
| return rewriteValueLOONG64_OpNeq16(v) |
| case OpNeq32: |
| return rewriteValueLOONG64_OpNeq32(v) |
| case OpNeq32F: |
| return rewriteValueLOONG64_OpNeq32F(v) |
| case OpNeq64: |
| return rewriteValueLOONG64_OpNeq64(v) |
| case OpNeq64F: |
| return rewriteValueLOONG64_OpNeq64F(v) |
| case OpNeq8: |
| return rewriteValueLOONG64_OpNeq8(v) |
| case OpNeqB: |
| v.Op = OpLOONG64XOR |
| return true |
| case OpNeqPtr: |
| return rewriteValueLOONG64_OpNeqPtr(v) |
| case OpNilCheck: |
| v.Op = OpLOONG64LoweredNilCheck |
| return true |
| case OpNot: |
| return rewriteValueLOONG64_OpNot(v) |
| case OpOffPtr: |
| return rewriteValueLOONG64_OpOffPtr(v) |
| case OpOr16: |
| v.Op = OpLOONG64OR |
| return true |
| case OpOr32: |
| v.Op = OpLOONG64OR |
| return true |
| case OpOr64: |
| v.Op = OpLOONG64OR |
| return true |
| case OpOr8: |
| v.Op = OpLOONG64OR |
| return true |
| case OpOrB: |
| v.Op = OpLOONG64OR |
| return true |
| case OpPanicBounds: |
| v.Op = OpLOONG64LoweredPanicBoundsRR |
| return true |
| case OpPopCount16: |
| return rewriteValueLOONG64_OpPopCount16(v) |
| case OpPopCount32: |
| return rewriteValueLOONG64_OpPopCount32(v) |
| case OpPopCount64: |
| return rewriteValueLOONG64_OpPopCount64(v) |
| case OpPrefetchCache: |
| return rewriteValueLOONG64_OpPrefetchCache(v) |
| case OpPrefetchCacheStreamed: |
| return rewriteValueLOONG64_OpPrefetchCacheStreamed(v) |
| case OpPubBarrier: |
| v.Op = OpLOONG64LoweredPubBarrier |
| return true |
| case OpRotateLeft16: |
| return rewriteValueLOONG64_OpRotateLeft16(v) |
| case OpRotateLeft32: |
| return rewriteValueLOONG64_OpRotateLeft32(v) |
| case OpRotateLeft64: |
| return rewriteValueLOONG64_OpRotateLeft64(v) |
| case OpRotateLeft8: |
| return rewriteValueLOONG64_OpRotateLeft8(v) |
| case OpRound32F: |
| v.Op = OpLOONG64LoweredRound32F |
| return true |
| case OpRound64F: |
| v.Op = OpLOONG64LoweredRound64F |
| return true |
| case OpRsh16Ux16: |
| return rewriteValueLOONG64_OpRsh16Ux16(v) |
| case OpRsh16Ux32: |
| return rewriteValueLOONG64_OpRsh16Ux32(v) |
| case OpRsh16Ux64: |
| return rewriteValueLOONG64_OpRsh16Ux64(v) |
| case OpRsh16Ux8: |
| return rewriteValueLOONG64_OpRsh16Ux8(v) |
| case OpRsh16x16: |
| return rewriteValueLOONG64_OpRsh16x16(v) |
| case OpRsh16x32: |
| return rewriteValueLOONG64_OpRsh16x32(v) |
| case OpRsh16x64: |
| return rewriteValueLOONG64_OpRsh16x64(v) |
| case OpRsh16x8: |
| return rewriteValueLOONG64_OpRsh16x8(v) |
| case OpRsh32Ux16: |
| return rewriteValueLOONG64_OpRsh32Ux16(v) |
| case OpRsh32Ux32: |
| return rewriteValueLOONG64_OpRsh32Ux32(v) |
| case OpRsh32Ux64: |
| return rewriteValueLOONG64_OpRsh32Ux64(v) |
| case OpRsh32Ux8: |
| return rewriteValueLOONG64_OpRsh32Ux8(v) |
| case OpRsh32x16: |
| return rewriteValueLOONG64_OpRsh32x16(v) |
| case OpRsh32x32: |
| return rewriteValueLOONG64_OpRsh32x32(v) |
| case OpRsh32x64: |
| return rewriteValueLOONG64_OpRsh32x64(v) |
| case OpRsh32x8: |
| return rewriteValueLOONG64_OpRsh32x8(v) |
| case OpRsh64Ux16: |
| return rewriteValueLOONG64_OpRsh64Ux16(v) |
| case OpRsh64Ux32: |
| return rewriteValueLOONG64_OpRsh64Ux32(v) |
| case OpRsh64Ux64: |
| return rewriteValueLOONG64_OpRsh64Ux64(v) |
| case OpRsh64Ux8: |
| return rewriteValueLOONG64_OpRsh64Ux8(v) |
| case OpRsh64x16: |
| return rewriteValueLOONG64_OpRsh64x16(v) |
| case OpRsh64x32: |
| return rewriteValueLOONG64_OpRsh64x32(v) |
| case OpRsh64x64: |
| return rewriteValueLOONG64_OpRsh64x64(v) |
| case OpRsh64x8: |
| return rewriteValueLOONG64_OpRsh64x8(v) |
| case OpRsh8Ux16: |
| return rewriteValueLOONG64_OpRsh8Ux16(v) |
| case OpRsh8Ux32: |
| return rewriteValueLOONG64_OpRsh8Ux32(v) |
| case OpRsh8Ux64: |
| return rewriteValueLOONG64_OpRsh8Ux64(v) |
| case OpRsh8Ux8: |
| return rewriteValueLOONG64_OpRsh8Ux8(v) |
| case OpRsh8x16: |
| return rewriteValueLOONG64_OpRsh8x16(v) |
| case OpRsh8x32: |
| return rewriteValueLOONG64_OpRsh8x32(v) |
| case OpRsh8x64: |
| return rewriteValueLOONG64_OpRsh8x64(v) |
| case OpRsh8x8: |
| return rewriteValueLOONG64_OpRsh8x8(v) |
| case OpSelect0: |
| return rewriteValueLOONG64_OpSelect0(v) |
| case OpSelect1: |
| return rewriteValueLOONG64_OpSelect1(v) |
| case OpSelectN: |
| return rewriteValueLOONG64_OpSelectN(v) |
| case OpSignExt16to32: |
| v.Op = OpLOONG64MOVHreg |
| return true |
| case OpSignExt16to64: |
| v.Op = OpLOONG64MOVHreg |
| return true |
| case OpSignExt32to64: |
| v.Op = OpLOONG64MOVWreg |
| return true |
| case OpSignExt8to16: |
| v.Op = OpLOONG64MOVBreg |
| return true |
| case OpSignExt8to32: |
| v.Op = OpLOONG64MOVBreg |
| return true |
| case OpSignExt8to64: |
| v.Op = OpLOONG64MOVBreg |
| return true |
| case OpSlicemask: |
| return rewriteValueLOONG64_OpSlicemask(v) |
| case OpSqrt: |
| v.Op = OpLOONG64SQRTD |
| return true |
| case OpSqrt32: |
| v.Op = OpLOONG64SQRTF |
| return true |
| case OpStaticCall: |
| v.Op = OpLOONG64CALLstatic |
| return true |
| case OpStore: |
| return rewriteValueLOONG64_OpStore(v) |
| case OpSub16: |
| v.Op = OpLOONG64SUBV |
| return true |
| case OpSub32: |
| v.Op = OpLOONG64SUBV |
| return true |
| case OpSub32F: |
| v.Op = OpLOONG64SUBF |
| return true |
| case OpSub64: |
| v.Op = OpLOONG64SUBV |
| return true |
| case OpSub64F: |
| v.Op = OpLOONG64SUBD |
| return true |
| case OpSub8: |
| v.Op = OpLOONG64SUBV |
| return true |
| case OpSubPtr: |
| v.Op = OpLOONG64SUBV |
| return true |
| case OpTailCall: |
| v.Op = OpLOONG64CALLtail |
| return true |
| case OpTrunc16to8: |
| v.Op = OpCopy |
| return true |
| case OpTrunc32to16: |
| v.Op = OpCopy |
| return true |
| case OpTrunc32to8: |
| v.Op = OpCopy |
| return true |
| case OpTrunc64to16: |
| v.Op = OpCopy |
| return true |
| case OpTrunc64to32: |
| v.Op = OpCopy |
| return true |
| case OpTrunc64to8: |
| v.Op = OpCopy |
| return true |
| case OpWB: |
| v.Op = OpLOONG64LoweredWB |
| return true |
| case OpXor16: |
| v.Op = OpLOONG64XOR |
| return true |
| case OpXor32: |
| v.Op = OpLOONG64XOR |
| return true |
| case OpXor64: |
| v.Op = OpLOONG64XOR |
| return true |
| case OpXor8: |
| v.Op = OpLOONG64XOR |
| return true |
| case OpZero: |
| return rewriteValueLOONG64_OpZero(v) |
| case OpZeroExt16to32: |
| v.Op = OpLOONG64MOVHUreg |
| return true |
| case OpZeroExt16to64: |
| v.Op = OpLOONG64MOVHUreg |
| return true |
| case OpZeroExt32to64: |
| v.Op = OpLOONG64MOVWUreg |
| return true |
| case OpZeroExt8to16: |
| v.Op = OpLOONG64MOVBUreg |
| return true |
| case OpZeroExt8to32: |
| v.Op = OpLOONG64MOVBUreg |
| return true |
| case OpZeroExt8to64: |
| v.Op = OpLOONG64MOVBUreg |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpAddr(v *Value) bool { |
| v_0 := v.Args[0] |
| // match: (Addr {sym} base) |
| // result: (MOVVaddr {sym} base) |
| for { |
| sym := auxToSym(v.Aux) |
| base := v_0 |
| v.reset(OpLOONG64MOVVaddr) |
| v.Aux = symToAux(sym) |
| v.AddArg(base) |
| return true |
| } |
| } |
| func rewriteValueLOONG64_OpAtomicAnd8(v *Value) bool { |
| v_2 := v.Args[2] |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| typ := &b.Func.Config.Types |
| // match: (AtomicAnd8 ptr val mem) |
| // result: (LoweredAtomicAnd32 (AND <typ.Uintptr> (MOVVconst [^3]) ptr) (NORconst [0] <typ.UInt32> (SLLV <typ.UInt32> (XORconst <typ.UInt32> [0xff] (ZeroExt8to32 val)) (SLLVconst <typ.UInt64> [3] (ANDconst <typ.UInt64> [3] ptr)))) mem) |
| for { |
| ptr := v_0 |
| val := v_1 |
| mem := v_2 |
| v.reset(OpLOONG64LoweredAtomicAnd32) |
| v0 := b.NewValue0(v.Pos, OpLOONG64AND, typ.Uintptr) |
| v1 := b.NewValue0(v.Pos, OpLOONG64MOVVconst, typ.UInt64) |
| v1.AuxInt = int64ToAuxInt(^3) |
| v0.AddArg2(v1, ptr) |
| v2 := b.NewValue0(v.Pos, OpLOONG64NORconst, typ.UInt32) |
| v2.AuxInt = int64ToAuxInt(0) |
| v3 := b.NewValue0(v.Pos, OpLOONG64SLLV, typ.UInt32) |
| v4 := b.NewValue0(v.Pos, OpLOONG64XORconst, typ.UInt32) |
| v4.AuxInt = int64ToAuxInt(0xff) |
| v5 := b.NewValue0(v.Pos, OpZeroExt8to32, typ.UInt32) |
| v5.AddArg(val) |
| v4.AddArg(v5) |
| v6 := b.NewValue0(v.Pos, OpLOONG64SLLVconst, typ.UInt64) |
| v6.AuxInt = int64ToAuxInt(3) |
| v7 := b.NewValue0(v.Pos, OpLOONG64ANDconst, typ.UInt64) |
| v7.AuxInt = int64ToAuxInt(3) |
| v7.AddArg(ptr) |
| v6.AddArg(v7) |
| v3.AddArg2(v4, v6) |
| v2.AddArg(v3) |
| v.AddArg3(v0, v2, mem) |
| return true |
| } |
| } |
| func rewriteValueLOONG64_OpAtomicCompareAndSwap32(v *Value) bool { |
| v_3 := v.Args[3] |
| v_2 := v.Args[2] |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| typ := &b.Func.Config.Types |
| // match: (AtomicCompareAndSwap32 ptr old new mem) |
| // result: (LoweredAtomicCas32 ptr (SignExt32to64 old) new mem) |
| for { |
| ptr := v_0 |
| old := v_1 |
| new := v_2 |
| mem := v_3 |
| v.reset(OpLOONG64LoweredAtomicCas32) |
| v0 := b.NewValue0(v.Pos, OpSignExt32to64, typ.Int64) |
| v0.AddArg(old) |
| v.AddArg4(ptr, v0, new, mem) |
| return true |
| } |
| } |
| func rewriteValueLOONG64_OpAtomicCompareAndSwap32Variant(v *Value) bool { |
| v_3 := v.Args[3] |
| v_2 := v.Args[2] |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| typ := &b.Func.Config.Types |
| // match: (AtomicCompareAndSwap32Variant ptr old new mem) |
| // result: (LoweredAtomicCas32Variant ptr (SignExt32to64 old) new mem) |
| for { |
| ptr := v_0 |
| old := v_1 |
| new := v_2 |
| mem := v_3 |
| v.reset(OpLOONG64LoweredAtomicCas32Variant) |
| v0 := b.NewValue0(v.Pos, OpSignExt32to64, typ.Int64) |
| v0.AddArg(old) |
| v.AddArg4(ptr, v0, new, mem) |
| return true |
| } |
| } |
| func rewriteValueLOONG64_OpAtomicOr8(v *Value) bool { |
| v_2 := v.Args[2] |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| typ := &b.Func.Config.Types |
| // match: (AtomicOr8 ptr val mem) |
| // result: (LoweredAtomicOr32 (AND <typ.Uintptr> (MOVVconst [^3]) ptr) (SLLV <typ.UInt32> (ZeroExt8to32 val) (SLLVconst <typ.UInt64> [3] (ANDconst <typ.UInt64> [3] ptr))) mem) |
| for { |
| ptr := v_0 |
| val := v_1 |
| mem := v_2 |
| v.reset(OpLOONG64LoweredAtomicOr32) |
| v0 := b.NewValue0(v.Pos, OpLOONG64AND, typ.Uintptr) |
| v1 := b.NewValue0(v.Pos, OpLOONG64MOVVconst, typ.UInt64) |
| v1.AuxInt = int64ToAuxInt(^3) |
| v0.AddArg2(v1, ptr) |
| v2 := b.NewValue0(v.Pos, OpLOONG64SLLV, typ.UInt32) |
| v3 := b.NewValue0(v.Pos, OpZeroExt8to32, typ.UInt32) |
| v3.AddArg(val) |
| v4 := b.NewValue0(v.Pos, OpLOONG64SLLVconst, typ.UInt64) |
| v4.AuxInt = int64ToAuxInt(3) |
| v5 := b.NewValue0(v.Pos, OpLOONG64ANDconst, typ.UInt64) |
| v5.AuxInt = int64ToAuxInt(3) |
| v5.AddArg(ptr) |
| v4.AddArg(v5) |
| v2.AddArg2(v3, v4) |
| v.AddArg3(v0, v2, mem) |
| return true |
| } |
| } |
| func rewriteValueLOONG64_OpAvg64u(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| // match: (Avg64u <t> x y) |
| // result: (ADDV (SRLVconst <t> (SUBV <t> x y) [1]) y) |
| for { |
| t := v.Type |
| x := v_0 |
| y := v_1 |
| v.reset(OpLOONG64ADDV) |
| v0 := b.NewValue0(v.Pos, OpLOONG64SRLVconst, t) |
| v0.AuxInt = int64ToAuxInt(1) |
| v1 := b.NewValue0(v.Pos, OpLOONG64SUBV, t) |
| v1.AddArg2(x, y) |
| v0.AddArg(v1) |
| v.AddArg2(v0, y) |
| return true |
| } |
| } |
| func rewriteValueLOONG64_OpBitLen16(v *Value) bool { |
| v_0 := v.Args[0] |
| b := v.Block |
| typ := &b.Func.Config.Types |
| // match: (BitLen16 x) |
| // result: (BitLen64 (ZeroExt16to64 x)) |
| for { |
| x := v_0 |
| v.reset(OpBitLen64) |
| v0 := b.NewValue0(v.Pos, OpZeroExt16to64, typ.UInt64) |
| v0.AddArg(x) |
| v.AddArg(v0) |
| return true |
| } |
| } |
| func rewriteValueLOONG64_OpBitLen32(v *Value) bool { |
| v_0 := v.Args[0] |
| b := v.Block |
| // match: (BitLen32 <t> x) |
| // result: (NEGV <t> (SUBVconst <t> [32] (CLZW <t> x))) |
| for { |
| t := v.Type |
| x := v_0 |
| v.reset(OpLOONG64NEGV) |
| v.Type = t |
| v0 := b.NewValue0(v.Pos, OpLOONG64SUBVconst, t) |
| v0.AuxInt = int64ToAuxInt(32) |
| v1 := b.NewValue0(v.Pos, OpLOONG64CLZW, t) |
| v1.AddArg(x) |
| v0.AddArg(v1) |
| v.AddArg(v0) |
| return true |
| } |
| } |
| func rewriteValueLOONG64_OpBitLen64(v *Value) bool { |
| v_0 := v.Args[0] |
| b := v.Block |
| // match: (BitLen64 <t> x) |
| // result: (NEGV <t> (SUBVconst <t> [64] (CLZV <t> x))) |
| for { |
| t := v.Type |
| x := v_0 |
| v.reset(OpLOONG64NEGV) |
| v.Type = t |
| v0 := b.NewValue0(v.Pos, OpLOONG64SUBVconst, t) |
| v0.AuxInt = int64ToAuxInt(64) |
| v1 := b.NewValue0(v.Pos, OpLOONG64CLZV, t) |
| v1.AddArg(x) |
| v0.AddArg(v1) |
| v.AddArg(v0) |
| return true |
| } |
| } |
| func rewriteValueLOONG64_OpBitLen8(v *Value) bool { |
| v_0 := v.Args[0] |
| b := v.Block |
| typ := &b.Func.Config.Types |
| // match: (BitLen8 x) |
| // result: (BitLen64 (ZeroExt8to64 x)) |
| for { |
| x := v_0 |
| v.reset(OpBitLen64) |
| v0 := b.NewValue0(v.Pos, OpZeroExt8to64, typ.UInt64) |
| v0.AddArg(x) |
| v.AddArg(v0) |
| return true |
| } |
| } |
| func rewriteValueLOONG64_OpBitRev16(v *Value) bool { |
| v_0 := v.Args[0] |
| b := v.Block |
| // match: (BitRev16 <t> x) |
| // result: (REVB2H (BITREV4B <t> x)) |
| for { |
| t := v.Type |
| x := v_0 |
| v.reset(OpLOONG64REVB2H) |
| v0 := b.NewValue0(v.Pos, OpLOONG64BITREV4B, t) |
| v0.AddArg(x) |
| v.AddArg(v0) |
| return true |
| } |
| } |
| func rewriteValueLOONG64_OpCom16(v *Value) bool { |
| v_0 := v.Args[0] |
| b := v.Block |
| typ := &b.Func.Config.Types |
| // match: (Com16 x) |
| // result: (NOR (MOVVconst [0]) x) |
| for { |
| x := v_0 |
| v.reset(OpLOONG64NOR) |
| v0 := b.NewValue0(v.Pos, OpLOONG64MOVVconst, typ.UInt64) |
| v0.AuxInt = int64ToAuxInt(0) |
| v.AddArg2(v0, x) |
| return true |
| } |
| } |
| func rewriteValueLOONG64_OpCom32(v *Value) bool { |
| v_0 := v.Args[0] |
| b := v.Block |
| typ := &b.Func.Config.Types |
| // match: (Com32 x) |
| // result: (NOR (MOVVconst [0]) x) |
| for { |
| x := v_0 |
| v.reset(OpLOONG64NOR) |
| v0 := b.NewValue0(v.Pos, OpLOONG64MOVVconst, typ.UInt64) |
| v0.AuxInt = int64ToAuxInt(0) |
| v.AddArg2(v0, x) |
| return true |
| } |
| } |
| func rewriteValueLOONG64_OpCom64(v *Value) bool { |
| v_0 := v.Args[0] |
| b := v.Block |
| typ := &b.Func.Config.Types |
| // match: (Com64 x) |
| // result: (NOR (MOVVconst [0]) x) |
| for { |
| x := v_0 |
| v.reset(OpLOONG64NOR) |
| v0 := b.NewValue0(v.Pos, OpLOONG64MOVVconst, typ.UInt64) |
| v0.AuxInt = int64ToAuxInt(0) |
| v.AddArg2(v0, x) |
| return true |
| } |
| } |
| func rewriteValueLOONG64_OpCom8(v *Value) bool { |
| v_0 := v.Args[0] |
| b := v.Block |
| typ := &b.Func.Config.Types |
| // match: (Com8 x) |
| // result: (NOR (MOVVconst [0]) x) |
| for { |
| x := v_0 |
| v.reset(OpLOONG64NOR) |
| v0 := b.NewValue0(v.Pos, OpLOONG64MOVVconst, typ.UInt64) |
| v0.AuxInt = int64ToAuxInt(0) |
| v.AddArg2(v0, x) |
| return true |
| } |
| } |
| func rewriteValueLOONG64_OpCondSelect(v *Value) bool { |
| v_2 := v.Args[2] |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| // match: (CondSelect <t> x y cond) |
| // result: (OR (MASKEQZ <t> x cond) (MASKNEZ <t> y cond)) |
| for { |
| t := v.Type |
| x := v_0 |
| y := v_1 |
| cond := v_2 |
| v.reset(OpLOONG64OR) |
| v0 := b.NewValue0(v.Pos, OpLOONG64MASKEQZ, t) |
| v0.AddArg2(x, cond) |
| v1 := b.NewValue0(v.Pos, OpLOONG64MASKNEZ, t) |
| v1.AddArg2(y, cond) |
| v.AddArg2(v0, v1) |
| return true |
| } |
| } |
| func rewriteValueLOONG64_OpConst16(v *Value) bool { |
| // match: (Const16 [val]) |
| // result: (MOVVconst [int64(val)]) |
| for { |
| val := auxIntToInt16(v.AuxInt) |
| v.reset(OpLOONG64MOVVconst) |
| v.AuxInt = int64ToAuxInt(int64(val)) |
| return true |
| } |
| } |
| func rewriteValueLOONG64_OpConst32(v *Value) bool { |
| // match: (Const32 [val]) |
| // result: (MOVVconst [int64(val)]) |
| for { |
| val := auxIntToInt32(v.AuxInt) |
| v.reset(OpLOONG64MOVVconst) |
| v.AuxInt = int64ToAuxInt(int64(val)) |
| return true |
| } |
| } |
| func rewriteValueLOONG64_OpConst32F(v *Value) bool { |
| // match: (Const32F [val]) |
| // result: (MOVFconst [float64(val)]) |
| for { |
| val := auxIntToFloat32(v.AuxInt) |
| v.reset(OpLOONG64MOVFconst) |
| v.AuxInt = float64ToAuxInt(float64(val)) |
| return true |
| } |
| } |
| func rewriteValueLOONG64_OpConst64(v *Value) bool { |
| // match: (Const64 [val]) |
| // result: (MOVVconst [int64(val)]) |
| for { |
| val := auxIntToInt64(v.AuxInt) |
| v.reset(OpLOONG64MOVVconst) |
| v.AuxInt = int64ToAuxInt(int64(val)) |
| return true |
| } |
| } |
| func rewriteValueLOONG64_OpConst64F(v *Value) bool { |
| // match: (Const64F [val]) |
| // result: (MOVDconst [float64(val)]) |
| for { |
| val := auxIntToFloat64(v.AuxInt) |
| v.reset(OpLOONG64MOVDconst) |
| v.AuxInt = float64ToAuxInt(float64(val)) |
| return true |
| } |
| } |
| func rewriteValueLOONG64_OpConst8(v *Value) bool { |
| // match: (Const8 [val]) |
| // result: (MOVVconst [int64(val)]) |
| for { |
| val := auxIntToInt8(v.AuxInt) |
| v.reset(OpLOONG64MOVVconst) |
| v.AuxInt = int64ToAuxInt(int64(val)) |
| return true |
| } |
| } |
| func rewriteValueLOONG64_OpConstBool(v *Value) bool { |
| // match: (ConstBool [t]) |
| // result: (MOVVconst [int64(b2i(t))]) |
| for { |
| t := auxIntToBool(v.AuxInt) |
| v.reset(OpLOONG64MOVVconst) |
| v.AuxInt = int64ToAuxInt(int64(b2i(t))) |
| return true |
| } |
| } |
| func rewriteValueLOONG64_OpConstNil(v *Value) bool { |
| // match: (ConstNil) |
| // result: (MOVVconst [0]) |
| for { |
| v.reset(OpLOONG64MOVVconst) |
| v.AuxInt = int64ToAuxInt(0) |
| return true |
| } |
| } |
| func rewriteValueLOONG64_OpCtz16(v *Value) bool { |
| v_0 := v.Args[0] |
| b := v.Block |
| typ := &b.Func.Config.Types |
| // match: (Ctz16 x) |
| // result: (CTZV (OR <typ.UInt64> x (MOVVconst [1<<16]))) |
| for { |
| x := v_0 |
| v.reset(OpLOONG64CTZV) |
| v0 := b.NewValue0(v.Pos, OpLOONG64OR, typ.UInt64) |
| v1 := b.NewValue0(v.Pos, OpLOONG64MOVVconst, typ.UInt64) |
| v1.AuxInt = int64ToAuxInt(1 << 16) |
| v0.AddArg2(x, v1) |
| v.AddArg(v0) |
| return true |
| } |
| } |
| func rewriteValueLOONG64_OpCtz8(v *Value) bool { |
| v_0 := v.Args[0] |
| b := v.Block |
| typ := &b.Func.Config.Types |
| // match: (Ctz8 x) |
| // result: (CTZV (OR <typ.UInt64> x (MOVVconst [1<<8]))) |
| for { |
| x := v_0 |
| v.reset(OpLOONG64CTZV) |
| v0 := b.NewValue0(v.Pos, OpLOONG64OR, typ.UInt64) |
| v1 := b.NewValue0(v.Pos, OpLOONG64MOVVconst, typ.UInt64) |
| v1.AuxInt = int64ToAuxInt(1 << 8) |
| v0.AddArg2(x, v1) |
| v.AddArg(v0) |
| return true |
| } |
| } |
| func rewriteValueLOONG64_OpDiv16(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| typ := &b.Func.Config.Types |
| // match: (Div16 x y) |
| // result: (DIVV (SignExt16to64 x) (SignExt16to64 y)) |
| for { |
| x := v_0 |
| y := v_1 |
| v.reset(OpLOONG64DIVV) |
| v0 := b.NewValue0(v.Pos, OpSignExt16to64, typ.Int64) |
| v0.AddArg(x) |
| v1 := b.NewValue0(v.Pos, OpSignExt16to64, typ.Int64) |
| v1.AddArg(y) |
| v.AddArg2(v0, v1) |
| return true |
| } |
| } |
| func rewriteValueLOONG64_OpDiv16u(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| typ := &b.Func.Config.Types |
| // match: (Div16u x y) |
| // result: (DIVVU (ZeroExt16to64 x) (ZeroExt16to64 y)) |
| for { |
| x := v_0 |
| y := v_1 |
| v.reset(OpLOONG64DIVVU) |
| v0 := b.NewValue0(v.Pos, OpZeroExt16to64, typ.UInt64) |
| v0.AddArg(x) |
| v1 := b.NewValue0(v.Pos, OpZeroExt16to64, typ.UInt64) |
| v1.AddArg(y) |
| v.AddArg2(v0, v1) |
| return true |
| } |
| } |
| func rewriteValueLOONG64_OpDiv32(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| typ := &b.Func.Config.Types |
| // match: (Div32 x y) |
| // result: (DIVV (SignExt32to64 x) (SignExt32to64 y)) |
| for { |
| x := v_0 |
| y := v_1 |
| v.reset(OpLOONG64DIVV) |
| v0 := b.NewValue0(v.Pos, OpSignExt32to64, typ.Int64) |
| v0.AddArg(x) |
| v1 := b.NewValue0(v.Pos, OpSignExt32to64, typ.Int64) |
| v1.AddArg(y) |
| v.AddArg2(v0, v1) |
| return true |
| } |
| } |
| func rewriteValueLOONG64_OpDiv32u(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| typ := &b.Func.Config.Types |
| // match: (Div32u x y) |
| // result: (DIVVU (ZeroExt32to64 x) (ZeroExt32to64 y)) |
| for { |
| x := v_0 |
| y := v_1 |
| v.reset(OpLOONG64DIVVU) |
| v0 := b.NewValue0(v.Pos, OpZeroExt32to64, typ.UInt64) |
| v0.AddArg(x) |
| v1 := b.NewValue0(v.Pos, OpZeroExt32to64, typ.UInt64) |
| v1.AddArg(y) |
| v.AddArg2(v0, v1) |
| return true |
| } |
| } |
| func rewriteValueLOONG64_OpDiv64(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| // match: (Div64 x y) |
| // result: (DIVV x y) |
| for { |
| x := v_0 |
| y := v_1 |
| v.reset(OpLOONG64DIVV) |
| v.AddArg2(x, y) |
| return true |
| } |
| } |
| func rewriteValueLOONG64_OpDiv8(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| typ := &b.Func.Config.Types |
| // match: (Div8 x y) |
| // result: (DIVV (SignExt8to64 x) (SignExt8to64 y)) |
| for { |
| x := v_0 |
| y := v_1 |
| v.reset(OpLOONG64DIVV) |
| v0 := b.NewValue0(v.Pos, OpSignExt8to64, typ.Int64) |
| v0.AddArg(x) |
| v1 := b.NewValue0(v.Pos, OpSignExt8to64, typ.Int64) |
| v1.AddArg(y) |
| v.AddArg2(v0, v1) |
| return true |
| } |
| } |
| func rewriteValueLOONG64_OpDiv8u(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| typ := &b.Func.Config.Types |
| // match: (Div8u x y) |
| // result: (DIVVU (ZeroExt8to64 x) (ZeroExt8to64 y)) |
| for { |
| x := v_0 |
| y := v_1 |
| v.reset(OpLOONG64DIVVU) |
| v0 := b.NewValue0(v.Pos, OpZeroExt8to64, typ.UInt64) |
| v0.AddArg(x) |
| v1 := b.NewValue0(v.Pos, OpZeroExt8to64, typ.UInt64) |
| v1.AddArg(y) |
| v.AddArg2(v0, v1) |
| return true |
| } |
| } |
| func rewriteValueLOONG64_OpEq16(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| typ := &b.Func.Config.Types |
| // match: (Eq16 x y) |
| // result: (SGTU (MOVVconst [1]) (XOR (ZeroExt16to64 x) (ZeroExt16to64 y))) |
| for { |
| x := v_0 |
| y := v_1 |
| v.reset(OpLOONG64SGTU) |
| v0 := b.NewValue0(v.Pos, OpLOONG64MOVVconst, typ.UInt64) |
| v0.AuxInt = int64ToAuxInt(1) |
| v1 := b.NewValue0(v.Pos, OpLOONG64XOR, typ.UInt64) |
| v2 := b.NewValue0(v.Pos, OpZeroExt16to64, typ.UInt64) |
| v2.AddArg(x) |
| v3 := b.NewValue0(v.Pos, OpZeroExt16to64, typ.UInt64) |
| v3.AddArg(y) |
| v1.AddArg2(v2, v3) |
| v.AddArg2(v0, v1) |
| return true |
| } |
| } |
| func rewriteValueLOONG64_OpEq32(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| typ := &b.Func.Config.Types |
| // match: (Eq32 x y) |
| // result: (SGTU (MOVVconst [1]) (XOR (ZeroExt32to64 x) (ZeroExt32to64 y))) |
| for { |
| x := v_0 |
| y := v_1 |
| v.reset(OpLOONG64SGTU) |
| v0 := b.NewValue0(v.Pos, OpLOONG64MOVVconst, typ.UInt64) |
| v0.AuxInt = int64ToAuxInt(1) |
| v1 := b.NewValue0(v.Pos, OpLOONG64XOR, typ.UInt64) |
| v2 := b.NewValue0(v.Pos, OpZeroExt32to64, typ.UInt64) |
| v2.AddArg(x) |
| v3 := b.NewValue0(v.Pos, OpZeroExt32to64, typ.UInt64) |
| v3.AddArg(y) |
| v1.AddArg2(v2, v3) |
| v.AddArg2(v0, v1) |
| return true |
| } |
| } |
| func rewriteValueLOONG64_OpEq32F(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| // match: (Eq32F x y) |
| // result: (FPFlagTrue (CMPEQF x y)) |
| for { |
| x := v_0 |
| y := v_1 |
| v.reset(OpLOONG64FPFlagTrue) |
| v0 := b.NewValue0(v.Pos, OpLOONG64CMPEQF, types.TypeFlags) |
| v0.AddArg2(x, y) |
| v.AddArg(v0) |
| return true |
| } |
| } |
| func rewriteValueLOONG64_OpEq64(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| typ := &b.Func.Config.Types |
| // match: (Eq64 x y) |
| // result: (SGTU (MOVVconst [1]) (XOR x y)) |
| for { |
| x := v_0 |
| y := v_1 |
| v.reset(OpLOONG64SGTU) |
| v0 := b.NewValue0(v.Pos, OpLOONG64MOVVconst, typ.UInt64) |
| v0.AuxInt = int64ToAuxInt(1) |
| v1 := b.NewValue0(v.Pos, OpLOONG64XOR, typ.UInt64) |
| v1.AddArg2(x, y) |
| v.AddArg2(v0, v1) |
| return true |
| } |
| } |
| func rewriteValueLOONG64_OpEq64F(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| // match: (Eq64F x y) |
| // result: (FPFlagTrue (CMPEQD x y)) |
| for { |
| x := v_0 |
| y := v_1 |
| v.reset(OpLOONG64FPFlagTrue) |
| v0 := b.NewValue0(v.Pos, OpLOONG64CMPEQD, types.TypeFlags) |
| v0.AddArg2(x, y) |
| v.AddArg(v0) |
| return true |
| } |
| } |
| func rewriteValueLOONG64_OpEq8(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| typ := &b.Func.Config.Types |
| // match: (Eq8 x y) |
| // result: (SGTU (MOVVconst [1]) (XOR (ZeroExt8to64 x) (ZeroExt8to64 y))) |
| for { |
| x := v_0 |
| y := v_1 |
| v.reset(OpLOONG64SGTU) |
| v0 := b.NewValue0(v.Pos, OpLOONG64MOVVconst, typ.UInt64) |
| v0.AuxInt = int64ToAuxInt(1) |
| v1 := b.NewValue0(v.Pos, OpLOONG64XOR, typ.UInt64) |
| v2 := b.NewValue0(v.Pos, OpZeroExt8to64, typ.UInt64) |
| v2.AddArg(x) |
| v3 := b.NewValue0(v.Pos, OpZeroExt8to64, typ.UInt64) |
| v3.AddArg(y) |
| v1.AddArg2(v2, v3) |
| v.AddArg2(v0, v1) |
| return true |
| } |
| } |
| func rewriteValueLOONG64_OpEqB(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| typ := &b.Func.Config.Types |
| // match: (EqB x y) |
| // result: (XOR (MOVVconst [1]) (XOR <typ.Bool> x y)) |
| for { |
| x := v_0 |
| y := v_1 |
| v.reset(OpLOONG64XOR) |
| v0 := b.NewValue0(v.Pos, OpLOONG64MOVVconst, typ.UInt64) |
| v0.AuxInt = int64ToAuxInt(1) |
| v1 := b.NewValue0(v.Pos, OpLOONG64XOR, typ.Bool) |
| v1.AddArg2(x, y) |
| v.AddArg2(v0, v1) |
| return true |
| } |
| } |
| func rewriteValueLOONG64_OpEqPtr(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| typ := &b.Func.Config.Types |
| // match: (EqPtr x y) |
| // result: (SGTU (MOVVconst [1]) (XOR x y)) |
| for { |
| x := v_0 |
| y := v_1 |
| v.reset(OpLOONG64SGTU) |
| v0 := b.NewValue0(v.Pos, OpLOONG64MOVVconst, typ.UInt64) |
| v0.AuxInt = int64ToAuxInt(1) |
| v1 := b.NewValue0(v.Pos, OpLOONG64XOR, typ.UInt64) |
| v1.AddArg2(x, y) |
| v.AddArg2(v0, v1) |
| return true |
| } |
| } |
| func rewriteValueLOONG64_OpIsInBounds(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| // match: (IsInBounds idx len) |
| // result: (SGTU len idx) |
| for { |
| idx := v_0 |
| len := v_1 |
| v.reset(OpLOONG64SGTU) |
| v.AddArg2(len, idx) |
| return true |
| } |
| } |
| func rewriteValueLOONG64_OpIsNonNil(v *Value) bool { |
| v_0 := v.Args[0] |
| b := v.Block |
| typ := &b.Func.Config.Types |
| // match: (IsNonNil ptr) |
| // result: (SGTU ptr (MOVVconst [0])) |
| for { |
| ptr := v_0 |
| v.reset(OpLOONG64SGTU) |
| v0 := b.NewValue0(v.Pos, OpLOONG64MOVVconst, typ.UInt64) |
| v0.AuxInt = int64ToAuxInt(0) |
| v.AddArg2(ptr, v0) |
| return true |
| } |
| } |
| func rewriteValueLOONG64_OpIsSliceInBounds(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| typ := &b.Func.Config.Types |
| // match: (IsSliceInBounds idx len) |
| // result: (XOR (MOVVconst [1]) (SGTU idx len)) |
| for { |
| idx := v_0 |
| len := v_1 |
| v.reset(OpLOONG64XOR) |
| v0 := b.NewValue0(v.Pos, OpLOONG64MOVVconst, typ.UInt64) |
| v0.AuxInt = int64ToAuxInt(1) |
| v1 := b.NewValue0(v.Pos, OpLOONG64SGTU, typ.Bool) |
| v1.AddArg2(idx, len) |
| v.AddArg2(v0, v1) |
| return true |
| } |
| } |
| func rewriteValueLOONG64_OpLOONG64ADDD(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| // match: (ADDD (MULD x y) z) |
| // cond: z.Block.Func.useFMA(v) |
| // result: (FMADDD x y z) |
| for { |
| for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 { |
| if v_0.Op != OpLOONG64MULD { |
| continue |
| } |
| y := v_0.Args[1] |
| x := v_0.Args[0] |
| z := v_1 |
| if !(z.Block.Func.useFMA(v)) { |
| continue |
| } |
| v.reset(OpLOONG64FMADDD) |
| v.AddArg3(x, y, z) |
| return true |
| } |
| break |
| } |
| // match: (ADDD z (NEGD (MULD x y))) |
| // cond: z.Block.Func.useFMA(v) |
| // result: (FNMSUBD x y z) |
| for { |
| for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 { |
| z := v_0 |
| if v_1.Op != OpLOONG64NEGD { |
| continue |
| } |
| v_1_0 := v_1.Args[0] |
| if v_1_0.Op != OpLOONG64MULD { |
| continue |
| } |
| y := v_1_0.Args[1] |
| x := v_1_0.Args[0] |
| if !(z.Block.Func.useFMA(v)) { |
| continue |
| } |
| v.reset(OpLOONG64FNMSUBD) |
| v.AddArg3(x, y, z) |
| return true |
| } |
| break |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpLOONG64ADDF(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| // match: (ADDF (MULF x y) z) |
| // cond: z.Block.Func.useFMA(v) |
| // result: (FMADDF x y z) |
| for { |
| for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 { |
| if v_0.Op != OpLOONG64MULF { |
| continue |
| } |
| y := v_0.Args[1] |
| x := v_0.Args[0] |
| z := v_1 |
| if !(z.Block.Func.useFMA(v)) { |
| continue |
| } |
| v.reset(OpLOONG64FMADDF) |
| v.AddArg3(x, y, z) |
| return true |
| } |
| break |
| } |
| // match: (ADDF z (NEGF (MULF x y))) |
| // cond: z.Block.Func.useFMA(v) |
| // result: (FNMSUBF x y z) |
| for { |
| for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 { |
| z := v_0 |
| if v_1.Op != OpLOONG64NEGF { |
| continue |
| } |
| v_1_0 := v_1.Args[0] |
| if v_1_0.Op != OpLOONG64MULF { |
| continue |
| } |
| y := v_1_0.Args[1] |
| x := v_1_0.Args[0] |
| if !(z.Block.Func.useFMA(v)) { |
| continue |
| } |
| v.reset(OpLOONG64FNMSUBF) |
| v.AddArg3(x, y, z) |
| return true |
| } |
| break |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpLOONG64ADDV(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| typ := &b.Func.Config.Types |
| // match: (ADDV <typ.UInt16> (SRLVconst [8] <typ.UInt16> x) (SLLVconst [8] <typ.UInt16> x)) |
| // result: (REVB2H x) |
| for { |
| if v.Type != typ.UInt16 { |
| break |
| } |
| for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 { |
| if v_0.Op != OpLOONG64SRLVconst || v_0.Type != typ.UInt16 || auxIntToInt64(v_0.AuxInt) != 8 { |
| continue |
| } |
| x := v_0.Args[0] |
| if v_1.Op != OpLOONG64SLLVconst || v_1.Type != typ.UInt16 || auxIntToInt64(v_1.AuxInt) != 8 || x != v_1.Args[0] { |
| continue |
| } |
| v.reset(OpLOONG64REVB2H) |
| v.AddArg(x) |
| return true |
| } |
| break |
| } |
| // match: (ADDV (SRLconst [8] (ANDconst [c1] x)) (SLLconst [8] (ANDconst [c2] x))) |
| // cond: uint32(c1) == 0xff00ff00 && uint32(c2) == 0x00ff00ff |
| // result: (REVB2H x) |
| for { |
| for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 { |
| if v_0.Op != OpLOONG64SRLconst || auxIntToInt64(v_0.AuxInt) != 8 { |
| continue |
| } |
| v_0_0 := v_0.Args[0] |
| if v_0_0.Op != OpLOONG64ANDconst { |
| continue |
| } |
| c1 := auxIntToInt64(v_0_0.AuxInt) |
| x := v_0_0.Args[0] |
| if v_1.Op != OpLOONG64SLLconst || auxIntToInt64(v_1.AuxInt) != 8 { |
| continue |
| } |
| v_1_0 := v_1.Args[0] |
| if v_1_0.Op != OpLOONG64ANDconst { |
| continue |
| } |
| c2 := auxIntToInt64(v_1_0.AuxInt) |
| if x != v_1_0.Args[0] || !(uint32(c1) == 0xff00ff00 && uint32(c2) == 0x00ff00ff) { |
| continue |
| } |
| v.reset(OpLOONG64REVB2H) |
| v.AddArg(x) |
| return true |
| } |
| break |
| } |
| // match: (ADDV (SRLVconst [8] (AND (MOVVconst [c1]) x)) (SLLVconst [8] (AND (MOVVconst [c2]) x))) |
| // cond: uint64(c1) == 0xff00ff00ff00ff00 && uint64(c2) == 0x00ff00ff00ff00ff |
| // result: (REVB4H x) |
| for { |
| for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 { |
| if v_0.Op != OpLOONG64SRLVconst || auxIntToInt64(v_0.AuxInt) != 8 { |
| continue |
| } |
| v_0_0 := v_0.Args[0] |
| if v_0_0.Op != OpLOONG64AND { |
| continue |
| } |
| _ = v_0_0.Args[1] |
| v_0_0_0 := v_0_0.Args[0] |
| v_0_0_1 := v_0_0.Args[1] |
| for _i1 := 0; _i1 <= 1; _i1, v_0_0_0, v_0_0_1 = _i1+1, v_0_0_1, v_0_0_0 { |
| if v_0_0_0.Op != OpLOONG64MOVVconst { |
| continue |
| } |
| c1 := auxIntToInt64(v_0_0_0.AuxInt) |
| x := v_0_0_1 |
| if v_1.Op != OpLOONG64SLLVconst || auxIntToInt64(v_1.AuxInt) != 8 { |
| continue |
| } |
| v_1_0 := v_1.Args[0] |
| if v_1_0.Op != OpLOONG64AND { |
| continue |
| } |
| _ = v_1_0.Args[1] |
| v_1_0_0 := v_1_0.Args[0] |
| v_1_0_1 := v_1_0.Args[1] |
| for _i2 := 0; _i2 <= 1; _i2, v_1_0_0, v_1_0_1 = _i2+1, v_1_0_1, v_1_0_0 { |
| if v_1_0_0.Op != OpLOONG64MOVVconst { |
| continue |
| } |
| c2 := auxIntToInt64(v_1_0_0.AuxInt) |
| if x != v_1_0_1 || !(uint64(c1) == 0xff00ff00ff00ff00 && uint64(c2) == 0x00ff00ff00ff00ff) { |
| continue |
| } |
| v.reset(OpLOONG64REVB4H) |
| v.AddArg(x) |
| return true |
| } |
| } |
| } |
| break |
| } |
| // match: (ADDV (SRLVconst [8] (AND (MOVVconst [c1]) x)) (SLLVconst [8] (ANDconst [c2] x))) |
| // cond: uint64(c1) == 0xff00ff00 && uint64(c2) == 0x00ff00ff |
| // result: (REVB4H (ANDconst <x.Type> [0xffffffff] x)) |
| for { |
| for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 { |
| if v_0.Op != OpLOONG64SRLVconst || auxIntToInt64(v_0.AuxInt) != 8 { |
| continue |
| } |
| v_0_0 := v_0.Args[0] |
| if v_0_0.Op != OpLOONG64AND { |
| continue |
| } |
| _ = v_0_0.Args[1] |
| v_0_0_0 := v_0_0.Args[0] |
| v_0_0_1 := v_0_0.Args[1] |
| for _i1 := 0; _i1 <= 1; _i1, v_0_0_0, v_0_0_1 = _i1+1, v_0_0_1, v_0_0_0 { |
| if v_0_0_0.Op != OpLOONG64MOVVconst { |
| continue |
| } |
| c1 := auxIntToInt64(v_0_0_0.AuxInt) |
| x := v_0_0_1 |
| if v_1.Op != OpLOONG64SLLVconst || auxIntToInt64(v_1.AuxInt) != 8 { |
| continue |
| } |
| v_1_0 := v_1.Args[0] |
| if v_1_0.Op != OpLOONG64ANDconst { |
| continue |
| } |
| c2 := auxIntToInt64(v_1_0.AuxInt) |
| if x != v_1_0.Args[0] || !(uint64(c1) == 0xff00ff00 && uint64(c2) == 0x00ff00ff) { |
| continue |
| } |
| v.reset(OpLOONG64REVB4H) |
| v0 := b.NewValue0(v.Pos, OpLOONG64ANDconst, x.Type) |
| v0.AuxInt = int64ToAuxInt(0xffffffff) |
| v0.AddArg(x) |
| v.AddArg(v0) |
| return true |
| } |
| } |
| break |
| } |
| // match: (ADDV x (MOVVconst <t> [c])) |
| // cond: is32Bit(c) && !t.IsPtr() |
| // result: (ADDVconst [c] x) |
| for { |
| for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 { |
| x := v_0 |
| if v_1.Op != OpLOONG64MOVVconst { |
| continue |
| } |
| t := v_1.Type |
| c := auxIntToInt64(v_1.AuxInt) |
| if !(is32Bit(c) && !t.IsPtr()) { |
| continue |
| } |
| v.reset(OpLOONG64ADDVconst) |
| v.AuxInt = int64ToAuxInt(c) |
| v.AddArg(x) |
| return true |
| } |
| break |
| } |
| // match: (ADDV x0 x1:(SLLVconst [c] y)) |
| // cond: x1.Uses == 1 && c > 0 && c <= 4 |
| // result: (ADDshiftLLV x0 y [c]) |
| for { |
| for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 { |
| x0 := v_0 |
| x1 := v_1 |
| if x1.Op != OpLOONG64SLLVconst { |
| continue |
| } |
| c := auxIntToInt64(x1.AuxInt) |
| y := x1.Args[0] |
| if !(x1.Uses == 1 && c > 0 && c <= 4) { |
| continue |
| } |
| v.reset(OpLOONG64ADDshiftLLV) |
| v.AuxInt = int64ToAuxInt(c) |
| v.AddArg2(x0, y) |
| return true |
| } |
| break |
| } |
| // match: (ADDV x (NEGV y)) |
| // result: (SUBV x y) |
| for { |
| for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 { |
| x := v_0 |
| if v_1.Op != OpLOONG64NEGV { |
| continue |
| } |
| y := v_1.Args[0] |
| v.reset(OpLOONG64SUBV) |
| v.AddArg2(x, y) |
| return true |
| } |
| break |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpLOONG64ADDVconst(v *Value) bool { |
| v_0 := v.Args[0] |
| // match: (ADDVconst [off1] (MOVVaddr [off2] {sym} ptr)) |
| // cond: is32Bit(off1+int64(off2)) |
| // result: (MOVVaddr [int32(off1)+int32(off2)] {sym} ptr) |
| for { |
| off1 := auxIntToInt64(v.AuxInt) |
| if v_0.Op != OpLOONG64MOVVaddr { |
| break |
| } |
| off2 := auxIntToInt32(v_0.AuxInt) |
| sym := auxToSym(v_0.Aux) |
| ptr := v_0.Args[0] |
| if !(is32Bit(off1 + int64(off2))) { |
| break |
| } |
| v.reset(OpLOONG64MOVVaddr) |
| v.AuxInt = int32ToAuxInt(int32(off1) + int32(off2)) |
| v.Aux = symToAux(sym) |
| v.AddArg(ptr) |
| return true |
| } |
| // match: (ADDVconst [0] x) |
| // result: x |
| for { |
| if auxIntToInt64(v.AuxInt) != 0 { |
| break |
| } |
| x := v_0 |
| v.copyOf(x) |
| return true |
| } |
| // match: (ADDVconst [c] (MOVVconst [d])) |
| // result: (MOVVconst [c+d]) |
| for { |
| c := auxIntToInt64(v.AuxInt) |
| if v_0.Op != OpLOONG64MOVVconst { |
| break |
| } |
| d := auxIntToInt64(v_0.AuxInt) |
| v.reset(OpLOONG64MOVVconst) |
| v.AuxInt = int64ToAuxInt(c + d) |
| return true |
| } |
| // match: (ADDVconst [c] (ADDVconst [d] x)) |
| // cond: is32Bit(c+d) |
| // result: (ADDVconst [c+d] x) |
| for { |
| c := auxIntToInt64(v.AuxInt) |
| if v_0.Op != OpLOONG64ADDVconst { |
| break |
| } |
| d := auxIntToInt64(v_0.AuxInt) |
| x := v_0.Args[0] |
| if !(is32Bit(c + d)) { |
| break |
| } |
| v.reset(OpLOONG64ADDVconst) |
| v.AuxInt = int64ToAuxInt(c + d) |
| v.AddArg(x) |
| return true |
| } |
| // match: (ADDVconst [c] (SUBVconst [d] x)) |
| // cond: is32Bit(c-d) |
| // result: (ADDVconst [c-d] x) |
| for { |
| c := auxIntToInt64(v.AuxInt) |
| if v_0.Op != OpLOONG64SUBVconst { |
| break |
| } |
| d := auxIntToInt64(v_0.AuxInt) |
| x := v_0.Args[0] |
| if !(is32Bit(c - d)) { |
| break |
| } |
| v.reset(OpLOONG64ADDVconst) |
| v.AuxInt = int64ToAuxInt(c - d) |
| v.AddArg(x) |
| return true |
| } |
| // match: (ADDVconst [c] x) |
| // cond: is32Bit(c) && c&0xffff == 0 && c != 0 |
| // result: (ADDV16const [c] x) |
| for { |
| c := auxIntToInt64(v.AuxInt) |
| x := v_0 |
| if !(is32Bit(c) && c&0xffff == 0 && c != 0) { |
| break |
| } |
| v.reset(OpLOONG64ADDV16const) |
| v.AuxInt = int64ToAuxInt(c) |
| v.AddArg(x) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpLOONG64ADDshiftLLV(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| // match: (ADDshiftLLV x (MOVVconst [c]) [d]) |
| // cond: is12Bit(c<<d) |
| // result: (ADDVconst x [c<<d]) |
| for { |
| d := auxIntToInt64(v.AuxInt) |
| x := v_0 |
| if v_1.Op != OpLOONG64MOVVconst { |
| break |
| } |
| c := auxIntToInt64(v_1.AuxInt) |
| if !(is12Bit(c << d)) { |
| break |
| } |
| v.reset(OpLOONG64ADDVconst) |
| v.AuxInt = int64ToAuxInt(c << d) |
| v.AddArg(x) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpLOONG64AND(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| // match: (AND x (MOVVconst [c])) |
| // cond: is32Bit(c) |
| // result: (ANDconst [c] x) |
| for { |
| for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 { |
| x := v_0 |
| if v_1.Op != OpLOONG64MOVVconst { |
| continue |
| } |
| c := auxIntToInt64(v_1.AuxInt) |
| if !(is32Bit(c)) { |
| continue |
| } |
| v.reset(OpLOONG64ANDconst) |
| v.AuxInt = int64ToAuxInt(c) |
| v.AddArg(x) |
| return true |
| } |
| break |
| } |
| // match: (AND x x) |
| // result: x |
| for { |
| x := v_0 |
| if x != v_1 { |
| break |
| } |
| v.copyOf(x) |
| return true |
| } |
| // match: (AND x (NORconst [0] y)) |
| // result: (ANDN x y) |
| for { |
| for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 { |
| x := v_0 |
| if v_1.Op != OpLOONG64NORconst || auxIntToInt64(v_1.AuxInt) != 0 { |
| continue |
| } |
| y := v_1.Args[0] |
| v.reset(OpLOONG64ANDN) |
| v.AddArg2(x, y) |
| return true |
| } |
| break |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpLOONG64ANDconst(v *Value) bool { |
| v_0 := v.Args[0] |
| // match: (ANDconst [0] _) |
| // result: (MOVVconst [0]) |
| for { |
| if auxIntToInt64(v.AuxInt) != 0 { |
| break |
| } |
| v.reset(OpLOONG64MOVVconst) |
| v.AuxInt = int64ToAuxInt(0) |
| return true |
| } |
| // match: (ANDconst [-1] x) |
| // result: x |
| for { |
| if auxIntToInt64(v.AuxInt) != -1 { |
| break |
| } |
| x := v_0 |
| v.copyOf(x) |
| return true |
| } |
| // match: (ANDconst [c] (MOVVconst [d])) |
| // result: (MOVVconst [c&d]) |
| for { |
| c := auxIntToInt64(v.AuxInt) |
| if v_0.Op != OpLOONG64MOVVconst { |
| break |
| } |
| d := auxIntToInt64(v_0.AuxInt) |
| v.reset(OpLOONG64MOVVconst) |
| v.AuxInt = int64ToAuxInt(c & d) |
| return true |
| } |
| // match: (ANDconst [c] (ANDconst [d] x)) |
| // result: (ANDconst [c&d] x) |
| for { |
| c := auxIntToInt64(v.AuxInt) |
| if v_0.Op != OpLOONG64ANDconst { |
| break |
| } |
| d := auxIntToInt64(v_0.AuxInt) |
| x := v_0.Args[0] |
| v.reset(OpLOONG64ANDconst) |
| v.AuxInt = int64ToAuxInt(c & d) |
| v.AddArg(x) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpLOONG64DIVV(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| // match: (DIVV (MOVVconst [c]) (MOVVconst [d])) |
| // cond: d != 0 |
| // result: (MOVVconst [c/d]) |
| for { |
| if v_0.Op != OpLOONG64MOVVconst { |
| break |
| } |
| c := auxIntToInt64(v_0.AuxInt) |
| if v_1.Op != OpLOONG64MOVVconst { |
| break |
| } |
| d := auxIntToInt64(v_1.AuxInt) |
| if !(d != 0) { |
| break |
| } |
| v.reset(OpLOONG64MOVVconst) |
| v.AuxInt = int64ToAuxInt(c / d) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpLOONG64DIVVU(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| // match: (DIVVU x (MOVVconst [1])) |
| // result: x |
| for { |
| x := v_0 |
| if v_1.Op != OpLOONG64MOVVconst || auxIntToInt64(v_1.AuxInt) != 1 { |
| break |
| } |
| v.copyOf(x) |
| return true |
| } |
| // match: (DIVVU x (MOVVconst [c])) |
| // cond: isPowerOfTwo(c) |
| // result: (SRLVconst [log64(c)] x) |
| for { |
| x := v_0 |
| if v_1.Op != OpLOONG64MOVVconst { |
| break |
| } |
| c := auxIntToInt64(v_1.AuxInt) |
| if !(isPowerOfTwo(c)) { |
| break |
| } |
| v.reset(OpLOONG64SRLVconst) |
| v.AuxInt = int64ToAuxInt(log64(c)) |
| v.AddArg(x) |
| return true |
| } |
| // match: (DIVVU (MOVVconst [c]) (MOVVconst [d])) |
| // cond: d != 0 |
| // result: (MOVVconst [int64(uint64(c)/uint64(d))]) |
| for { |
| if v_0.Op != OpLOONG64MOVVconst { |
| break |
| } |
| c := auxIntToInt64(v_0.AuxInt) |
| if v_1.Op != OpLOONG64MOVVconst { |
| break |
| } |
| d := auxIntToInt64(v_1.AuxInt) |
| if !(d != 0) { |
| break |
| } |
| v.reset(OpLOONG64MOVVconst) |
| v.AuxInt = int64ToAuxInt(int64(uint64(c) / uint64(d))) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpLOONG64LoweredPanicBoundsCR(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| // match: (LoweredPanicBoundsCR [kind] {p} (MOVVconst [c]) mem) |
| // result: (LoweredPanicBoundsCC [kind] {PanicBoundsCC{Cx:p.C, Cy:c}} mem) |
| for { |
| kind := auxIntToInt64(v.AuxInt) |
| p := auxToPanicBoundsC(v.Aux) |
| if v_0.Op != OpLOONG64MOVVconst { |
| break |
| } |
| c := auxIntToInt64(v_0.AuxInt) |
| mem := v_1 |
| v.reset(OpLOONG64LoweredPanicBoundsCC) |
| v.AuxInt = int64ToAuxInt(kind) |
| v.Aux = panicBoundsCCToAux(PanicBoundsCC{Cx: p.C, Cy: c}) |
| v.AddArg(mem) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpLOONG64LoweredPanicBoundsRC(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| // match: (LoweredPanicBoundsRC [kind] {p} (MOVVconst [c]) mem) |
| // result: (LoweredPanicBoundsCC [kind] {PanicBoundsCC{Cx:c, Cy:p.C}} mem) |
| for { |
| kind := auxIntToInt64(v.AuxInt) |
| p := auxToPanicBoundsC(v.Aux) |
| if v_0.Op != OpLOONG64MOVVconst { |
| break |
| } |
| c := auxIntToInt64(v_0.AuxInt) |
| mem := v_1 |
| v.reset(OpLOONG64LoweredPanicBoundsCC) |
| v.AuxInt = int64ToAuxInt(kind) |
| v.Aux = panicBoundsCCToAux(PanicBoundsCC{Cx: c, Cy: p.C}) |
| v.AddArg(mem) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpLOONG64LoweredPanicBoundsRR(v *Value) bool { |
| v_2 := v.Args[2] |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| // match: (LoweredPanicBoundsRR [kind] x (MOVVconst [c]) mem) |
| // result: (LoweredPanicBoundsRC [kind] x {PanicBoundsC{C:c}} mem) |
| for { |
| kind := auxIntToInt64(v.AuxInt) |
| x := v_0 |
| if v_1.Op != OpLOONG64MOVVconst { |
| break |
| } |
| c := auxIntToInt64(v_1.AuxInt) |
| mem := v_2 |
| v.reset(OpLOONG64LoweredPanicBoundsRC) |
| v.AuxInt = int64ToAuxInt(kind) |
| v.Aux = panicBoundsCToAux(PanicBoundsC{C: c}) |
| v.AddArg2(x, mem) |
| return true |
| } |
| // match: (LoweredPanicBoundsRR [kind] (MOVVconst [c]) y mem) |
| // result: (LoweredPanicBoundsCR [kind] {PanicBoundsC{C:c}} y mem) |
| for { |
| kind := auxIntToInt64(v.AuxInt) |
| if v_0.Op != OpLOONG64MOVVconst { |
| break |
| } |
| c := auxIntToInt64(v_0.AuxInt) |
| y := v_1 |
| mem := v_2 |
| v.reset(OpLOONG64LoweredPanicBoundsCR) |
| v.AuxInt = int64ToAuxInt(kind) |
| v.Aux = panicBoundsCToAux(PanicBoundsC{C: c}) |
| v.AddArg2(y, mem) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpLOONG64MASKEQZ(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| // match: (MASKEQZ (MOVVconst [0]) cond) |
| // result: (MOVVconst [0]) |
| for { |
| if v_0.Op != OpLOONG64MOVVconst || auxIntToInt64(v_0.AuxInt) != 0 { |
| break |
| } |
| v.reset(OpLOONG64MOVVconst) |
| v.AuxInt = int64ToAuxInt(0) |
| return true |
| } |
| // match: (MASKEQZ x (MOVVconst [c])) |
| // cond: c == 0 |
| // result: (MOVVconst [0]) |
| for { |
| if v_1.Op != OpLOONG64MOVVconst { |
| break |
| } |
| c := auxIntToInt64(v_1.AuxInt) |
| if !(c == 0) { |
| break |
| } |
| v.reset(OpLOONG64MOVVconst) |
| v.AuxInt = int64ToAuxInt(0) |
| return true |
| } |
| // match: (MASKEQZ x (MOVVconst [c])) |
| // cond: c != 0 |
| // result: x |
| for { |
| x := v_0 |
| if v_1.Op != OpLOONG64MOVVconst { |
| break |
| } |
| c := auxIntToInt64(v_1.AuxInt) |
| if !(c != 0) { |
| break |
| } |
| v.copyOf(x) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpLOONG64MASKNEZ(v *Value) bool { |
| v_0 := v.Args[0] |
| // match: (MASKNEZ (MOVVconst [0]) cond) |
| // result: (MOVVconst [0]) |
| for { |
| if v_0.Op != OpLOONG64MOVVconst || auxIntToInt64(v_0.AuxInt) != 0 { |
| break |
| } |
| v.reset(OpLOONG64MOVVconst) |
| v.AuxInt = int64ToAuxInt(0) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpLOONG64MOVBUload(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| config := b.Func.Config |
| typ := &b.Func.Config.Types |
| // match: (MOVBUload [off] {sym} ptr (MOVBstore [off] {sym} ptr x _)) |
| // result: (MOVBUreg x) |
| for { |
| off := auxIntToInt32(v.AuxInt) |
| sym := auxToSym(v.Aux) |
| ptr := v_0 |
| if v_1.Op != OpLOONG64MOVBstore || auxIntToInt32(v_1.AuxInt) != off || auxToSym(v_1.Aux) != sym { |
| break |
| } |
| x := v_1.Args[1] |
| if ptr != v_1.Args[0] { |
| break |
| } |
| v.reset(OpLOONG64MOVBUreg) |
| v.AddArg(x) |
| return true |
| } |
| // match: (MOVBUload [off1] {sym} (ADDVconst [off2] ptr) mem) |
| // cond: is32Bit(int64(off1)+off2) && (ptr.Op != OpSB || !config.ctxt.Flag_dynlink) |
| // result: (MOVBUload [off1+int32(off2)] {sym} ptr mem) |
| for { |
| off1 := auxIntToInt32(v.AuxInt) |
| sym := auxToSym(v.Aux) |
| if v_0.Op != OpLOONG64ADDVconst { |
| break |
| } |
| off2 := auxIntToInt64(v_0.AuxInt) |
| ptr := v_0.Args[0] |
| mem := v_1 |
| if !(is32Bit(int64(off1)+off2) && (ptr.Op != OpSB || !config.ctxt.Flag_dynlink)) { |
| break |
| } |
| v.reset(OpLOONG64MOVBUload) |
| v.AuxInt = int32ToAuxInt(off1 + int32(off2)) |
| v.Aux = symToAux(sym) |
| v.AddArg2(ptr, mem) |
| return true |
| } |
| // match: (MOVBUload [off1] {sym1} (MOVVaddr [off2] {sym2} ptr) mem) |
| // cond: canMergeSym(sym1,sym2) && is32Bit(int64(off1)+int64(off2)) && (ptr.Op != OpSB || !config.ctxt.Flag_dynlink) |
| // result: (MOVBUload [off1+int32(off2)] {mergeSym(sym1,sym2)} ptr mem) |
| for { |
| off1 := auxIntToInt32(v.AuxInt) |
| sym1 := auxToSym(v.Aux) |
| if v_0.Op != OpLOONG64MOVVaddr { |
| break |
| } |
| off2 := auxIntToInt32(v_0.AuxInt) |
| sym2 := auxToSym(v_0.Aux) |
| ptr := v_0.Args[0] |
| mem := v_1 |
| if !(canMergeSym(sym1, sym2) && is32Bit(int64(off1)+int64(off2)) && (ptr.Op != OpSB || !config.ctxt.Flag_dynlink)) { |
| break |
| } |
| v.reset(OpLOONG64MOVBUload) |
| v.AuxInt = int32ToAuxInt(off1 + int32(off2)) |
| v.Aux = symToAux(mergeSym(sym1, sym2)) |
| v.AddArg2(ptr, mem) |
| return true |
| } |
| // match: (MOVBUload [off] {sym} (ADDV ptr idx) mem) |
| // cond: off == 0 && sym == nil |
| // result: (MOVBUloadidx ptr idx mem) |
| for { |
| off := auxIntToInt32(v.AuxInt) |
| sym := auxToSym(v.Aux) |
| if v_0.Op != OpLOONG64ADDV { |
| break |
| } |
| idx := v_0.Args[1] |
| ptr := v_0.Args[0] |
| mem := v_1 |
| if !(off == 0 && sym == nil) { |
| break |
| } |
| v.reset(OpLOONG64MOVBUloadidx) |
| v.AddArg3(ptr, idx, mem) |
| return true |
| } |
| // match: (MOVBUload [off] {sym} (ADDshiftLLV [shift] ptr idx) mem) |
| // cond: off == 0 && sym == nil |
| // result: (MOVBUloadidx ptr (SLLVconst <typ.Int64> [shift] idx) mem) |
| for { |
| off := auxIntToInt32(v.AuxInt) |
| sym := auxToSym(v.Aux) |
| if v_0.Op != OpLOONG64ADDshiftLLV { |
| break |
| } |
| shift := auxIntToInt64(v_0.AuxInt) |
| idx := v_0.Args[1] |
| ptr := v_0.Args[0] |
| mem := v_1 |
| if !(off == 0 && sym == nil) { |
| break |
| } |
| v.reset(OpLOONG64MOVBUloadidx) |
| v0 := b.NewValue0(v.Pos, OpLOONG64SLLVconst, typ.Int64) |
| v0.AuxInt = int64ToAuxInt(shift) |
| v0.AddArg(idx) |
| v.AddArg3(ptr, v0, mem) |
| return true |
| } |
| // match: (MOVBUload [off] {sym} (SB) _) |
| // cond: symIsRO(sym) |
| // result: (MOVVconst [int64(read8(sym, int64(off)))]) |
| for { |
| off := auxIntToInt32(v.AuxInt) |
| sym := auxToSym(v.Aux) |
| if v_0.Op != OpSB || !(symIsRO(sym)) { |
| break |
| } |
| v.reset(OpLOONG64MOVVconst) |
| v.AuxInt = int64ToAuxInt(int64(read8(sym, int64(off)))) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpLOONG64MOVBUloadidx(v *Value) bool { |
| v_2 := v.Args[2] |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| // match: (MOVBUloadidx ptr (MOVVconst [c]) mem) |
| // cond: is32Bit(c) |
| // result: (MOVBUload [int32(c)] ptr mem) |
| for { |
| ptr := v_0 |
| if v_1.Op != OpLOONG64MOVVconst { |
| break |
| } |
| c := auxIntToInt64(v_1.AuxInt) |
| mem := v_2 |
| if !(is32Bit(c)) { |
| break |
| } |
| v.reset(OpLOONG64MOVBUload) |
| v.AuxInt = int32ToAuxInt(int32(c)) |
| v.AddArg2(ptr, mem) |
| return true |
| } |
| // match: (MOVBUloadidx (MOVVconst [c]) ptr mem) |
| // cond: is32Bit(c) |
| // result: (MOVBUload [int32(c)] ptr mem) |
| for { |
| if v_0.Op != OpLOONG64MOVVconst { |
| break |
| } |
| c := auxIntToInt64(v_0.AuxInt) |
| ptr := v_1 |
| mem := v_2 |
| if !(is32Bit(c)) { |
| break |
| } |
| v.reset(OpLOONG64MOVBUload) |
| v.AuxInt = int32ToAuxInt(int32(c)) |
| v.AddArg2(ptr, mem) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpLOONG64MOVBUreg(v *Value) bool { |
| v_0 := v.Args[0] |
| // match: (MOVBUreg (SRLVconst [rc] x)) |
| // cond: rc < 8 |
| // result: (BSTRPICKV [rc + (7+rc)<<6] x) |
| for { |
| if v_0.Op != OpLOONG64SRLVconst { |
| break |
| } |
| rc := auxIntToInt64(v_0.AuxInt) |
| x := v_0.Args[0] |
| if !(rc < 8) { |
| break |
| } |
| v.reset(OpLOONG64BSTRPICKV) |
| v.AuxInt = int64ToAuxInt(rc + (7+rc)<<6) |
| v.AddArg(x) |
| return true |
| } |
| // match: (MOVBUreg x:(SGT _ _)) |
| // result: x |
| for { |
| x := v_0 |
| if x.Op != OpLOONG64SGT { |
| break |
| } |
| v.copyOf(x) |
| return true |
| } |
| // match: (MOVBUreg x:(SGTU _ _)) |
| // result: x |
| for { |
| x := v_0 |
| if x.Op != OpLOONG64SGTU { |
| break |
| } |
| v.copyOf(x) |
| return true |
| } |
| // match: (MOVBUreg x:(XOR (MOVVconst [1]) (SGT _ _))) |
| // result: x |
| for { |
| x := v_0 |
| if x.Op != OpLOONG64XOR { |
| break |
| } |
| _ = x.Args[1] |
| x_0 := x.Args[0] |
| x_1 := x.Args[1] |
| for _i0 := 0; _i0 <= 1; _i0, x_0, x_1 = _i0+1, x_1, x_0 { |
| if x_0.Op != OpLOONG64MOVVconst || auxIntToInt64(x_0.AuxInt) != 1 || x_1.Op != OpLOONG64SGT { |
| continue |
| } |
| v.copyOf(x) |
| return true |
| } |
| break |
| } |
| // match: (MOVBUreg x:(XOR (MOVVconst [1]) (SGTU _ _))) |
| // result: x |
| for { |
| x := v_0 |
| if x.Op != OpLOONG64XOR { |
| break |
| } |
| _ = x.Args[1] |
| x_0 := x.Args[0] |
| x_1 := x.Args[1] |
| for _i0 := 0; _i0 <= 1; _i0, x_0, x_1 = _i0+1, x_1, x_0 { |
| if x_0.Op != OpLOONG64MOVVconst || auxIntToInt64(x_0.AuxInt) != 1 || x_1.Op != OpLOONG64SGTU { |
| continue |
| } |
| v.copyOf(x) |
| return true |
| } |
| break |
| } |
| // match: (MOVBUreg x:(MOVBUload _ _)) |
| // result: (MOVVreg x) |
| for { |
| x := v_0 |
| if x.Op != OpLOONG64MOVBUload { |
| break |
| } |
| v.reset(OpLOONG64MOVVreg) |
| v.AddArg(x) |
| return true |
| } |
| // match: (MOVBUreg x:(MOVBUloadidx _ _ _)) |
| // result: (MOVVreg x) |
| for { |
| x := v_0 |
| if x.Op != OpLOONG64MOVBUloadidx { |
| break |
| } |
| v.reset(OpLOONG64MOVVreg) |
| v.AddArg(x) |
| return true |
| } |
| // match: (MOVBUreg x:(MOVBUreg _)) |
| // result: (MOVVreg x) |
| for { |
| x := v_0 |
| if x.Op != OpLOONG64MOVBUreg { |
| break |
| } |
| v.reset(OpLOONG64MOVVreg) |
| v.AddArg(x) |
| return true |
| } |
| // match: (MOVBUreg (SLLVconst [lc] x)) |
| // cond: lc >= 8 |
| // result: (MOVVconst [0]) |
| for { |
| if v_0.Op != OpLOONG64SLLVconst { |
| break |
| } |
| lc := auxIntToInt64(v_0.AuxInt) |
| if !(lc >= 8) { |
| break |
| } |
| v.reset(OpLOONG64MOVVconst) |
| v.AuxInt = int64ToAuxInt(0) |
| return true |
| } |
| // match: (MOVBUreg (MOVVconst [c])) |
| // result: (MOVVconst [int64(uint8(c))]) |
| for { |
| if v_0.Op != OpLOONG64MOVVconst { |
| break |
| } |
| c := auxIntToInt64(v_0.AuxInt) |
| v.reset(OpLOONG64MOVVconst) |
| v.AuxInt = int64ToAuxInt(int64(uint8(c))) |
| return true |
| } |
| // match: (MOVBUreg (ANDconst [c] x)) |
| // result: (ANDconst [c&0xff] x) |
| for { |
| if v_0.Op != OpLOONG64ANDconst { |
| break |
| } |
| c := auxIntToInt64(v_0.AuxInt) |
| x := v_0.Args[0] |
| v.reset(OpLOONG64ANDconst) |
| v.AuxInt = int64ToAuxInt(c & 0xff) |
| v.AddArg(x) |
| return true |
| } |
| // match: (MOVBUreg x:(SRLconst [c] y)) |
| // cond: c >= 24 |
| // result: x |
| for { |
| x := v_0 |
| if x.Op != OpLOONG64SRLconst { |
| break |
| } |
| c := auxIntToInt64(x.AuxInt) |
| if !(c >= 24) { |
| break |
| } |
| v.copyOf(x) |
| return true |
| } |
| // match: (MOVBUreg x:(ANDconst [c] y)) |
| // cond: c >= 0 && int64(uint8(c)) == c |
| // result: x |
| for { |
| x := v_0 |
| if x.Op != OpLOONG64ANDconst { |
| break |
| } |
| c := auxIntToInt64(x.AuxInt) |
| if !(c >= 0 && int64(uint8(c)) == c) { |
| break |
| } |
| v.copyOf(x) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpLOONG64MOVBload(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| config := b.Func.Config |
| typ := &b.Func.Config.Types |
| // match: (MOVBload [off] {sym} ptr (MOVBstore [off] {sym} ptr x _)) |
| // result: (MOVBreg x) |
| for { |
| off := auxIntToInt32(v.AuxInt) |
| sym := auxToSym(v.Aux) |
| ptr := v_0 |
| if v_1.Op != OpLOONG64MOVBstore || auxIntToInt32(v_1.AuxInt) != off || auxToSym(v_1.Aux) != sym { |
| break |
| } |
| x := v_1.Args[1] |
| if ptr != v_1.Args[0] { |
| break |
| } |
| v.reset(OpLOONG64MOVBreg) |
| v.AddArg(x) |
| return true |
| } |
| // match: (MOVBload [off1] {sym} (ADDVconst [off2] ptr) mem) |
| // cond: is32Bit(int64(off1)+off2) && (ptr.Op != OpSB || !config.ctxt.Flag_dynlink) |
| // result: (MOVBload [off1+int32(off2)] {sym} ptr mem) |
| for { |
| off1 := auxIntToInt32(v.AuxInt) |
| sym := auxToSym(v.Aux) |
| if v_0.Op != OpLOONG64ADDVconst { |
| break |
| } |
| off2 := auxIntToInt64(v_0.AuxInt) |
| ptr := v_0.Args[0] |
| mem := v_1 |
| if !(is32Bit(int64(off1)+off2) && (ptr.Op != OpSB || !config.ctxt.Flag_dynlink)) { |
| break |
| } |
| v.reset(OpLOONG64MOVBload) |
| v.AuxInt = int32ToAuxInt(off1 + int32(off2)) |
| v.Aux = symToAux(sym) |
| v.AddArg2(ptr, mem) |
| return true |
| } |
| // match: (MOVBload [off1] {sym1} (MOVVaddr [off2] {sym2} ptr) mem) |
| // cond: canMergeSym(sym1,sym2) && is32Bit(int64(off1)+int64(off2)) && (ptr.Op != OpSB || !config.ctxt.Flag_dynlink) |
| // result: (MOVBload [off1+int32(off2)] {mergeSym(sym1,sym2)} ptr mem) |
| for { |
| off1 := auxIntToInt32(v.AuxInt) |
| sym1 := auxToSym(v.Aux) |
| if v_0.Op != OpLOONG64MOVVaddr { |
| break |
| } |
| off2 := auxIntToInt32(v_0.AuxInt) |
| sym2 := auxToSym(v_0.Aux) |
| ptr := v_0.Args[0] |
| mem := v_1 |
| if !(canMergeSym(sym1, sym2) && is32Bit(int64(off1)+int64(off2)) && (ptr.Op != OpSB || !config.ctxt.Flag_dynlink)) { |
| break |
| } |
| v.reset(OpLOONG64MOVBload) |
| v.AuxInt = int32ToAuxInt(off1 + int32(off2)) |
| v.Aux = symToAux(mergeSym(sym1, sym2)) |
| v.AddArg2(ptr, mem) |
| return true |
| } |
| // match: (MOVBload [off] {sym} (ADDV ptr idx) mem) |
| // cond: off == 0 && sym == nil |
| // result: (MOVBloadidx ptr idx mem) |
| for { |
| off := auxIntToInt32(v.AuxInt) |
| sym := auxToSym(v.Aux) |
| if v_0.Op != OpLOONG64ADDV { |
| break |
| } |
| idx := v_0.Args[1] |
| ptr := v_0.Args[0] |
| mem := v_1 |
| if !(off == 0 && sym == nil) { |
| break |
| } |
| v.reset(OpLOONG64MOVBloadidx) |
| v.AddArg3(ptr, idx, mem) |
| return true |
| } |
| // match: (MOVBload [off] {sym} (ADDshiftLLV [shift] ptr idx) mem) |
| // cond: off == 0 && sym == nil |
| // result: (MOVBloadidx ptr (SLLVconst <typ.Int64> [shift] idx) mem) |
| for { |
| off := auxIntToInt32(v.AuxInt) |
| sym := auxToSym(v.Aux) |
| if v_0.Op != OpLOONG64ADDshiftLLV { |
| break |
| } |
| shift := auxIntToInt64(v_0.AuxInt) |
| idx := v_0.Args[1] |
| ptr := v_0.Args[0] |
| mem := v_1 |
| if !(off == 0 && sym == nil) { |
| break |
| } |
| v.reset(OpLOONG64MOVBloadidx) |
| v0 := b.NewValue0(v.Pos, OpLOONG64SLLVconst, typ.Int64) |
| v0.AuxInt = int64ToAuxInt(shift) |
| v0.AddArg(idx) |
| v.AddArg3(ptr, v0, mem) |
| return true |
| } |
| // match: (MOVBload [off] {sym} (SB) _) |
| // cond: symIsRO(sym) |
| // result: (MOVVconst [int64(int8(read8(sym, int64(off))))]) |
| for { |
| off := auxIntToInt32(v.AuxInt) |
| sym := auxToSym(v.Aux) |
| if v_0.Op != OpSB || !(symIsRO(sym)) { |
| break |
| } |
| v.reset(OpLOONG64MOVVconst) |
| v.AuxInt = int64ToAuxInt(int64(int8(read8(sym, int64(off))))) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpLOONG64MOVBloadidx(v *Value) bool { |
| v_2 := v.Args[2] |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| // match: (MOVBloadidx ptr (MOVVconst [c]) mem) |
| // cond: is32Bit(c) |
| // result: (MOVBload [int32(c)] ptr mem) |
| for { |
| ptr := v_0 |
| if v_1.Op != OpLOONG64MOVVconst { |
| break |
| } |
| c := auxIntToInt64(v_1.AuxInt) |
| mem := v_2 |
| if !(is32Bit(c)) { |
| break |
| } |
| v.reset(OpLOONG64MOVBload) |
| v.AuxInt = int32ToAuxInt(int32(c)) |
| v.AddArg2(ptr, mem) |
| return true |
| } |
| // match: (MOVBloadidx (MOVVconst [c]) ptr mem) |
| // cond: is32Bit(c) |
| // result: (MOVBload [int32(c)] ptr mem) |
| for { |
| if v_0.Op != OpLOONG64MOVVconst { |
| break |
| } |
| c := auxIntToInt64(v_0.AuxInt) |
| ptr := v_1 |
| mem := v_2 |
| if !(is32Bit(c)) { |
| break |
| } |
| v.reset(OpLOONG64MOVBload) |
| v.AuxInt = int32ToAuxInt(int32(c)) |
| v.AddArg2(ptr, mem) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpLOONG64MOVBreg(v *Value) bool { |
| v_0 := v.Args[0] |
| // match: (MOVBreg x:(MOVBload _ _)) |
| // result: (MOVVreg x) |
| for { |
| x := v_0 |
| if x.Op != OpLOONG64MOVBload { |
| break |
| } |
| v.reset(OpLOONG64MOVVreg) |
| v.AddArg(x) |
| return true |
| } |
| // match: (MOVBreg x:(MOVBloadidx _ _ _)) |
| // result: (MOVVreg x) |
| for { |
| x := v_0 |
| if x.Op != OpLOONG64MOVBloadidx { |
| break |
| } |
| v.reset(OpLOONG64MOVVreg) |
| v.AddArg(x) |
| return true |
| } |
| // match: (MOVBreg x:(MOVBreg _)) |
| // result: (MOVVreg x) |
| for { |
| x := v_0 |
| if x.Op != OpLOONG64MOVBreg { |
| break |
| } |
| v.reset(OpLOONG64MOVVreg) |
| v.AddArg(x) |
| return true |
| } |
| // match: (MOVBreg (MOVVconst [c])) |
| // result: (MOVVconst [int64(int8(c))]) |
| for { |
| if v_0.Op != OpLOONG64MOVVconst { |
| break |
| } |
| c := auxIntToInt64(v_0.AuxInt) |
| v.reset(OpLOONG64MOVVconst) |
| v.AuxInt = int64ToAuxInt(int64(int8(c))) |
| return true |
| } |
| // match: (MOVBreg x:(ANDconst [c] y)) |
| // cond: c >= 0 && int64(int8(c)) == c |
| // result: x |
| for { |
| x := v_0 |
| if x.Op != OpLOONG64ANDconst { |
| break |
| } |
| c := auxIntToInt64(x.AuxInt) |
| if !(c >= 0 && int64(int8(c)) == c) { |
| break |
| } |
| v.copyOf(x) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpLOONG64MOVBstore(v *Value) bool { |
| v_2 := v.Args[2] |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| config := b.Func.Config |
| typ := &b.Func.Config.Types |
| // match: (MOVBstore [off1] {sym} (ADDVconst [off2] ptr) val mem) |
| // cond: is32Bit(int64(off1)+off2) && (ptr.Op != OpSB || !config.ctxt.Flag_dynlink) |
| // result: (MOVBstore [off1+int32(off2)] {sym} ptr val mem) |
| for { |
| off1 := auxIntToInt32(v.AuxInt) |
| sym := auxToSym(v.Aux) |
| if v_0.Op != OpLOONG64ADDVconst { |
| break |
| } |
| off2 := auxIntToInt64(v_0.AuxInt) |
| ptr := v_0.Args[0] |
| val := v_1 |
| mem := v_2 |
| if !(is32Bit(int64(off1)+off2) && (ptr.Op != OpSB || !config.ctxt.Flag_dynlink)) { |
| break |
| } |
| v.reset(OpLOONG64MOVBstore) |
| v.AuxInt = int32ToAuxInt(off1 + int32(off2)) |
| v.Aux = symToAux(sym) |
| v.AddArg3(ptr, val, mem) |
| return true |
| } |
| // match: (MOVBstore [off1] {sym1} (MOVVaddr [off2] {sym2} ptr) val mem) |
| // cond: canMergeSym(sym1,sym2) && is32Bit(int64(off1)+int64(off2)) && (ptr.Op != OpSB || !config.ctxt.Flag_dynlink) |
| // result: (MOVBstore [off1+int32(off2)] {mergeSym(sym1,sym2)} ptr val mem) |
| for { |
| off1 := auxIntToInt32(v.AuxInt) |
| sym1 := auxToSym(v.Aux) |
| if v_0.Op != OpLOONG64MOVVaddr { |
| break |
| } |
| off2 := auxIntToInt32(v_0.AuxInt) |
| sym2 := auxToSym(v_0.Aux) |
| ptr := v_0.Args[0] |
| val := v_1 |
| mem := v_2 |
| if !(canMergeSym(sym1, sym2) && is32Bit(int64(off1)+int64(off2)) && (ptr.Op != OpSB || !config.ctxt.Flag_dynlink)) { |
| break |
| } |
| v.reset(OpLOONG64MOVBstore) |
| v.AuxInt = int32ToAuxInt(off1 + int32(off2)) |
| v.Aux = symToAux(mergeSym(sym1, sym2)) |
| v.AddArg3(ptr, val, mem) |
| return true |
| } |
| // match: (MOVBstore [off] {sym} ptr (MOVBreg x) mem) |
| // result: (MOVBstore [off] {sym} ptr x mem) |
| for { |
| off := auxIntToInt32(v.AuxInt) |
| sym := auxToSym(v.Aux) |
| ptr := v_0 |
| if v_1.Op != OpLOONG64MOVBreg { |
| break |
| } |
| x := v_1.Args[0] |
| mem := v_2 |
| v.reset(OpLOONG64MOVBstore) |
| v.AuxInt = int32ToAuxInt(off) |
| v.Aux = symToAux(sym) |
| v.AddArg3(ptr, x, mem) |
| return true |
| } |
| // match: (MOVBstore [off] {sym} ptr (MOVBUreg x) mem) |
| // result: (MOVBstore [off] {sym} ptr x mem) |
| for { |
| off := auxIntToInt32(v.AuxInt) |
| sym := auxToSym(v.Aux) |
| ptr := v_0 |
| if v_1.Op != OpLOONG64MOVBUreg { |
| break |
| } |
| x := v_1.Args[0] |
| mem := v_2 |
| v.reset(OpLOONG64MOVBstore) |
| v.AuxInt = int32ToAuxInt(off) |
| v.Aux = symToAux(sym) |
| v.AddArg3(ptr, x, mem) |
| return true |
| } |
| // match: (MOVBstore [off] {sym} ptr (MOVHreg x) mem) |
| // result: (MOVBstore [off] {sym} ptr x mem) |
| for { |
| off := auxIntToInt32(v.AuxInt) |
| sym := auxToSym(v.Aux) |
| ptr := v_0 |
| if v_1.Op != OpLOONG64MOVHreg { |
| break |
| } |
| x := v_1.Args[0] |
| mem := v_2 |
| v.reset(OpLOONG64MOVBstore) |
| v.AuxInt = int32ToAuxInt(off) |
| v.Aux = symToAux(sym) |
| v.AddArg3(ptr, x, mem) |
| return true |
| } |
| // match: (MOVBstore [off] {sym} ptr (MOVHUreg x) mem) |
| // result: (MOVBstore [off] {sym} ptr x mem) |
| for { |
| off := auxIntToInt32(v.AuxInt) |
| sym := auxToSym(v.Aux) |
| ptr := v_0 |
| if v_1.Op != OpLOONG64MOVHUreg { |
| break |
| } |
| x := v_1.Args[0] |
| mem := v_2 |
| v.reset(OpLOONG64MOVBstore) |
| v.AuxInt = int32ToAuxInt(off) |
| v.Aux = symToAux(sym) |
| v.AddArg3(ptr, x, mem) |
| return true |
| } |
| // match: (MOVBstore [off] {sym} ptr (MOVWreg x) mem) |
| // result: (MOVBstore [off] {sym} ptr x mem) |
| for { |
| off := auxIntToInt32(v.AuxInt) |
| sym := auxToSym(v.Aux) |
| ptr := v_0 |
| if v_1.Op != OpLOONG64MOVWreg { |
| break |
| } |
| x := v_1.Args[0] |
| mem := v_2 |
| v.reset(OpLOONG64MOVBstore) |
| v.AuxInt = int32ToAuxInt(off) |
| v.Aux = symToAux(sym) |
| v.AddArg3(ptr, x, mem) |
| return true |
| } |
| // match: (MOVBstore [off] {sym} ptr (MOVWUreg x) mem) |
| // result: (MOVBstore [off] {sym} ptr x mem) |
| for { |
| off := auxIntToInt32(v.AuxInt) |
| sym := auxToSym(v.Aux) |
| ptr := v_0 |
| if v_1.Op != OpLOONG64MOVWUreg { |
| break |
| } |
| x := v_1.Args[0] |
| mem := v_2 |
| v.reset(OpLOONG64MOVBstore) |
| v.AuxInt = int32ToAuxInt(off) |
| v.Aux = symToAux(sym) |
| v.AddArg3(ptr, x, mem) |
| return true |
| } |
| // match: (MOVBstore [off] {sym} (ADDV ptr idx) val mem) |
| // cond: off == 0 && sym == nil |
| // result: (MOVBstoreidx ptr idx val mem) |
| for { |
| off := auxIntToInt32(v.AuxInt) |
| sym := auxToSym(v.Aux) |
| if v_0.Op != OpLOONG64ADDV { |
| break |
| } |
| idx := v_0.Args[1] |
| ptr := v_0.Args[0] |
| val := v_1 |
| mem := v_2 |
| if !(off == 0 && sym == nil) { |
| break |
| } |
| v.reset(OpLOONG64MOVBstoreidx) |
| v.AddArg4(ptr, idx, val, mem) |
| return true |
| } |
| // match: (MOVBstore [off] {sym} (ADDshiftLLV [shift] ptr idx) val mem) |
| // cond: off == 0 && sym == nil |
| // result: (MOVBstoreidx ptr (SLLVconst <typ.Int64> [shift] idx) val mem) |
| for { |
| off := auxIntToInt32(v.AuxInt) |
| sym := auxToSym(v.Aux) |
| if v_0.Op != OpLOONG64ADDshiftLLV { |
| break |
| } |
| shift := auxIntToInt64(v_0.AuxInt) |
| idx := v_0.Args[1] |
| ptr := v_0.Args[0] |
| val := v_1 |
| mem := v_2 |
| if !(off == 0 && sym == nil) { |
| break |
| } |
| v.reset(OpLOONG64MOVBstoreidx) |
| v0 := b.NewValue0(v.Pos, OpLOONG64SLLVconst, typ.Int64) |
| v0.AuxInt = int64ToAuxInt(shift) |
| v0.AddArg(idx) |
| v.AddArg4(ptr, v0, val, mem) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpLOONG64MOVBstoreidx(v *Value) bool { |
| v_3 := v.Args[3] |
| v_2 := v.Args[2] |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| // match: (MOVBstoreidx ptr (MOVVconst [c]) val mem) |
| // cond: is32Bit(c) |
| // result: (MOVBstore [int32(c)] ptr val mem) |
| for { |
| ptr := v_0 |
| if v_1.Op != OpLOONG64MOVVconst { |
| break |
| } |
| c := auxIntToInt64(v_1.AuxInt) |
| val := v_2 |
| mem := v_3 |
| if !(is32Bit(c)) { |
| break |
| } |
| v.reset(OpLOONG64MOVBstore) |
| v.AuxInt = int32ToAuxInt(int32(c)) |
| v.AddArg3(ptr, val, mem) |
| return true |
| } |
| // match: (MOVBstoreidx (MOVVconst [c]) idx val mem) |
| // cond: is32Bit(c) |
| // result: (MOVBstore [int32(c)] idx val mem) |
| for { |
| if v_0.Op != OpLOONG64MOVVconst { |
| break |
| } |
| c := auxIntToInt64(v_0.AuxInt) |
| idx := v_1 |
| val := v_2 |
| mem := v_3 |
| if !(is32Bit(c)) { |
| break |
| } |
| v.reset(OpLOONG64MOVBstore) |
| v.AuxInt = int32ToAuxInt(int32(c)) |
| v.AddArg3(idx, val, mem) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpLOONG64MOVDF(v *Value) bool { |
| v_0 := v.Args[0] |
| // match: (MOVDF (ABSD (MOVFD x))) |
| // result: (ABSF x) |
| for { |
| if v_0.Op != OpLOONG64ABSD { |
| break |
| } |
| v_0_0 := v_0.Args[0] |
| if v_0_0.Op != OpLOONG64MOVFD { |
| break |
| } |
| x := v_0_0.Args[0] |
| v.reset(OpLOONG64ABSF) |
| v.AddArg(x) |
| return true |
| } |
| // match: (MOVDF (SQRTD (MOVFD x))) |
| // result: (SQRTF x) |
| for { |
| if v_0.Op != OpLOONG64SQRTD { |
| break |
| } |
| v_0_0 := v_0.Args[0] |
| if v_0_0.Op != OpLOONG64MOVFD { |
| break |
| } |
| x := v_0_0.Args[0] |
| v.reset(OpLOONG64SQRTF) |
| v.AddArg(x) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpLOONG64MOVDload(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| config := b.Func.Config |
| typ := &b.Func.Config.Types |
| // match: (MOVDload [off] {sym} ptr (MOVVstore [off] {sym} ptr val _)) |
| // result: (MOVVgpfp val) |
| for { |
| off := auxIntToInt32(v.AuxInt) |
| sym := auxToSym(v.Aux) |
| ptr := v_0 |
| if v_1.Op != OpLOONG64MOVVstore || auxIntToInt32(v_1.AuxInt) != off || auxToSym(v_1.Aux) != sym { |
| break |
| } |
| val := v_1.Args[1] |
| if ptr != v_1.Args[0] { |
| break |
| } |
| v.reset(OpLOONG64MOVVgpfp) |
| v.AddArg(val) |
| return true |
| } |
| // match: (MOVDload [off1] {sym} (ADDVconst [off2] ptr) mem) |
| // cond: is32Bit(int64(off1)+off2) && (ptr.Op != OpSB || !config.ctxt.Flag_dynlink) |
| // result: (MOVDload [off1+int32(off2)] {sym} ptr mem) |
| for { |
| off1 := auxIntToInt32(v.AuxInt) |
| sym := auxToSym(v.Aux) |
| if v_0.Op != OpLOONG64ADDVconst { |
| break |
| } |
| off2 := auxIntToInt64(v_0.AuxInt) |
| ptr := v_0.Args[0] |
| mem := v_1 |
| if !(is32Bit(int64(off1)+off2) && (ptr.Op != OpSB || !config.ctxt.Flag_dynlink)) { |
| break |
| } |
| v.reset(OpLOONG64MOVDload) |
| v.AuxInt = int32ToAuxInt(off1 + int32(off2)) |
| v.Aux = symToAux(sym) |
| v.AddArg2(ptr, mem) |
| return true |
| } |
| // match: (MOVDload [off1] {sym1} (MOVVaddr [off2] {sym2} ptr) mem) |
| // cond: canMergeSym(sym1,sym2) && is32Bit(int64(off1)+int64(off2)) && (ptr.Op != OpSB || !config.ctxt.Flag_dynlink) |
| // result: (MOVDload [off1+int32(off2)] {mergeSym(sym1,sym2)} ptr mem) |
| for { |
| off1 := auxIntToInt32(v.AuxInt) |
| sym1 := auxToSym(v.Aux) |
| if v_0.Op != OpLOONG64MOVVaddr { |
| break |
| } |
| off2 := auxIntToInt32(v_0.AuxInt) |
| sym2 := auxToSym(v_0.Aux) |
| ptr := v_0.Args[0] |
| mem := v_1 |
| if !(canMergeSym(sym1, sym2) && is32Bit(int64(off1)+int64(off2)) && (ptr.Op != OpSB || !config.ctxt.Flag_dynlink)) { |
| break |
| } |
| v.reset(OpLOONG64MOVDload) |
| v.AuxInt = int32ToAuxInt(off1 + int32(off2)) |
| v.Aux = symToAux(mergeSym(sym1, sym2)) |
| v.AddArg2(ptr, mem) |
| return true |
| } |
| // match: (MOVDload [off] {sym} (ADDV ptr idx) mem) |
| // cond: off == 0 && sym == nil |
| // result: (MOVDloadidx ptr idx mem) |
| for { |
| off := auxIntToInt32(v.AuxInt) |
| sym := auxToSym(v.Aux) |
| if v_0.Op != OpLOONG64ADDV { |
| break |
| } |
| idx := v_0.Args[1] |
| ptr := v_0.Args[0] |
| mem := v_1 |
| if !(off == 0 && sym == nil) { |
| break |
| } |
| v.reset(OpLOONG64MOVDloadidx) |
| v.AddArg3(ptr, idx, mem) |
| return true |
| } |
| // match: (MOVDload [off] {sym} (ADDshiftLLV [shift] ptr idx) mem) |
| // cond: off == 0 && sym == nil |
| // result: (MOVDloadidx ptr (SLLVconst <typ.Int64> [shift] idx) mem) |
| for { |
| off := auxIntToInt32(v.AuxInt) |
| sym := auxToSym(v.Aux) |
| if v_0.Op != OpLOONG64ADDshiftLLV { |
| break |
| } |
| shift := auxIntToInt64(v_0.AuxInt) |
| idx := v_0.Args[1] |
| ptr := v_0.Args[0] |
| mem := v_1 |
| if !(off == 0 && sym == nil) { |
| break |
| } |
| v.reset(OpLOONG64MOVDloadidx) |
| v0 := b.NewValue0(v.Pos, OpLOONG64SLLVconst, typ.Int64) |
| v0.AuxInt = int64ToAuxInt(shift) |
| v0.AddArg(idx) |
| v.AddArg3(ptr, v0, mem) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpLOONG64MOVDloadidx(v *Value) bool { |
| v_2 := v.Args[2] |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| // match: (MOVDloadidx ptr (MOVVconst [c]) mem) |
| // cond: is32Bit(c) |
| // result: (MOVDload [int32(c)] ptr mem) |
| for { |
| ptr := v_0 |
| if v_1.Op != OpLOONG64MOVVconst { |
| break |
| } |
| c := auxIntToInt64(v_1.AuxInt) |
| mem := v_2 |
| if !(is32Bit(c)) { |
| break |
| } |
| v.reset(OpLOONG64MOVDload) |
| v.AuxInt = int32ToAuxInt(int32(c)) |
| v.AddArg2(ptr, mem) |
| return true |
| } |
| // match: (MOVDloadidx (MOVVconst [c]) ptr mem) |
| // cond: is32Bit(c) |
| // result: (MOVDload [int32(c)] ptr mem) |
| for { |
| if v_0.Op != OpLOONG64MOVVconst { |
| break |
| } |
| c := auxIntToInt64(v_0.AuxInt) |
| ptr := v_1 |
| mem := v_2 |
| if !(is32Bit(c)) { |
| break |
| } |
| v.reset(OpLOONG64MOVDload) |
| v.AuxInt = int32ToAuxInt(int32(c)) |
| v.AddArg2(ptr, mem) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpLOONG64MOVDstore(v *Value) bool { |
| v_2 := v.Args[2] |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| config := b.Func.Config |
| typ := &b.Func.Config.Types |
| // match: (MOVDstore [off] {sym} ptr (MOVVgpfp val) mem) |
| // result: (MOVVstore [off] {sym} ptr val mem) |
| for { |
| off := auxIntToInt32(v.AuxInt) |
| sym := auxToSym(v.Aux) |
| ptr := v_0 |
| if v_1.Op != OpLOONG64MOVVgpfp { |
| break |
| } |
| val := v_1.Args[0] |
| mem := v_2 |
| v.reset(OpLOONG64MOVVstore) |
| v.AuxInt = int32ToAuxInt(off) |
| v.Aux = symToAux(sym) |
| v.AddArg3(ptr, val, mem) |
| return true |
| } |
| // match: (MOVDstore [off1] {sym} (ADDVconst [off2] ptr) val mem) |
| // cond: is32Bit(int64(off1)+off2) && (ptr.Op != OpSB || !config.ctxt.Flag_dynlink) |
| // result: (MOVDstore [off1+int32(off2)] {sym} ptr val mem) |
| for { |
| off1 := auxIntToInt32(v.AuxInt) |
| sym := auxToSym(v.Aux) |
| if v_0.Op != OpLOONG64ADDVconst { |
| break |
| } |
| off2 := auxIntToInt64(v_0.AuxInt) |
| ptr := v_0.Args[0] |
| val := v_1 |
| mem := v_2 |
| if !(is32Bit(int64(off1)+off2) && (ptr.Op != OpSB || !config.ctxt.Flag_dynlink)) { |
| break |
| } |
| v.reset(OpLOONG64MOVDstore) |
| v.AuxInt = int32ToAuxInt(off1 + int32(off2)) |
| v.Aux = symToAux(sym) |
| v.AddArg3(ptr, val, mem) |
| return true |
| } |
| // match: (MOVDstore [off1] {sym1} (MOVVaddr [off2] {sym2} ptr) val mem) |
| // cond: canMergeSym(sym1,sym2) && is32Bit(int64(off1)+int64(off2)) && (ptr.Op != OpSB || !config.ctxt.Flag_dynlink) |
| // result: (MOVDstore [off1+int32(off2)] {mergeSym(sym1,sym2)} ptr val mem) |
| for { |
| off1 := auxIntToInt32(v.AuxInt) |
| sym1 := auxToSym(v.Aux) |
| if v_0.Op != OpLOONG64MOVVaddr { |
| break |
| } |
| off2 := auxIntToInt32(v_0.AuxInt) |
| sym2 := auxToSym(v_0.Aux) |
| ptr := v_0.Args[0] |
| val := v_1 |
| mem := v_2 |
| if !(canMergeSym(sym1, sym2) && is32Bit(int64(off1)+int64(off2)) && (ptr.Op != OpSB || !config.ctxt.Flag_dynlink)) { |
| break |
| } |
| v.reset(OpLOONG64MOVDstore) |
| v.AuxInt = int32ToAuxInt(off1 + int32(off2)) |
| v.Aux = symToAux(mergeSym(sym1, sym2)) |
| v.AddArg3(ptr, val, mem) |
| return true |
| } |
| // match: (MOVDstore [off] {sym} (ADDV ptr idx) val mem) |
| // cond: off == 0 && sym == nil |
| // result: (MOVDstoreidx ptr idx val mem) |
| for { |
| off := auxIntToInt32(v.AuxInt) |
| sym := auxToSym(v.Aux) |
| if v_0.Op != OpLOONG64ADDV { |
| break |
| } |
| idx := v_0.Args[1] |
| ptr := v_0.Args[0] |
| val := v_1 |
| mem := v_2 |
| if !(off == 0 && sym == nil) { |
| break |
| } |
| v.reset(OpLOONG64MOVDstoreidx) |
| v.AddArg4(ptr, idx, val, mem) |
| return true |
| } |
| // match: (MOVDstore [off] {sym} (ADDshiftLLV [shift] ptr idx) val mem) |
| // cond: off == 0 && sym == nil |
| // result: (MOVDstoreidx ptr (SLLVconst <typ.Int64> [shift] idx) val mem) |
| for { |
| off := auxIntToInt32(v.AuxInt) |
| sym := auxToSym(v.Aux) |
| if v_0.Op != OpLOONG64ADDshiftLLV { |
| break |
| } |
| shift := auxIntToInt64(v_0.AuxInt) |
| idx := v_0.Args[1] |
| ptr := v_0.Args[0] |
| val := v_1 |
| mem := v_2 |
| if !(off == 0 && sym == nil) { |
| break |
| } |
| v.reset(OpLOONG64MOVDstoreidx) |
| v0 := b.NewValue0(v.Pos, OpLOONG64SLLVconst, typ.Int64) |
| v0.AuxInt = int64ToAuxInt(shift) |
| v0.AddArg(idx) |
| v.AddArg4(ptr, v0, val, mem) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpLOONG64MOVDstoreidx(v *Value) bool { |
| v_3 := v.Args[3] |
| v_2 := v.Args[2] |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| // match: (MOVDstoreidx ptr (MOVVconst [c]) val mem) |
| // cond: is32Bit(c) |
| // result: (MOVDstore [int32(c)] ptr val mem) |
| for { |
| ptr := v_0 |
| if v_1.Op != OpLOONG64MOVVconst { |
| break |
| } |
| c := auxIntToInt64(v_1.AuxInt) |
| val := v_2 |
| mem := v_3 |
| if !(is32Bit(c)) { |
| break |
| } |
| v.reset(OpLOONG64MOVDstore) |
| v.AuxInt = int32ToAuxInt(int32(c)) |
| v.AddArg3(ptr, val, mem) |
| return true |
| } |
| // match: (MOVDstoreidx (MOVVconst [c]) idx val mem) |
| // cond: is32Bit(c) |
| // result: (MOVDstore [int32(c)] idx val mem) |
| for { |
| if v_0.Op != OpLOONG64MOVVconst { |
| break |
| } |
| c := auxIntToInt64(v_0.AuxInt) |
| idx := v_1 |
| val := v_2 |
| mem := v_3 |
| if !(is32Bit(c)) { |
| break |
| } |
| v.reset(OpLOONG64MOVDstore) |
| v.AuxInt = int32ToAuxInt(int32(c)) |
| v.AddArg3(idx, val, mem) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpLOONG64MOVFload(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| config := b.Func.Config |
| typ := &b.Func.Config.Types |
| // match: (MOVFload [off] {sym} ptr (MOVWstore [off] {sym} ptr val _)) |
| // result: (MOVWgpfp val) |
| for { |
| off := auxIntToInt32(v.AuxInt) |
| sym := auxToSym(v.Aux) |
| ptr := v_0 |
| if v_1.Op != OpLOONG64MOVWstore || auxIntToInt32(v_1.AuxInt) != off || auxToSym(v_1.Aux) != sym { |
| break |
| } |
| val := v_1.Args[1] |
| if ptr != v_1.Args[0] { |
| break |
| } |
| v.reset(OpLOONG64MOVWgpfp) |
| v.AddArg(val) |
| return true |
| } |
| // match: (MOVFload [off1] {sym} (ADDVconst [off2] ptr) mem) |
| // cond: is32Bit(int64(off1)+off2) && (ptr.Op != OpSB || !config.ctxt.Flag_dynlink) |
| // result: (MOVFload [off1+int32(off2)] {sym} ptr mem) |
| for { |
| off1 := auxIntToInt32(v.AuxInt) |
| sym := auxToSym(v.Aux) |
| if v_0.Op != OpLOONG64ADDVconst { |
| break |
| } |
| off2 := auxIntToInt64(v_0.AuxInt) |
| ptr := v_0.Args[0] |
| mem := v_1 |
| if !(is32Bit(int64(off1)+off2) && (ptr.Op != OpSB || !config.ctxt.Flag_dynlink)) { |
| break |
| } |
| v.reset(OpLOONG64MOVFload) |
| v.AuxInt = int32ToAuxInt(off1 + int32(off2)) |
| v.Aux = symToAux(sym) |
| v.AddArg2(ptr, mem) |
| return true |
| } |
| // match: (MOVFload [off1] {sym1} (MOVVaddr [off2] {sym2} ptr) mem) |
| // cond: canMergeSym(sym1,sym2) && is32Bit(int64(off1)+int64(off2)) && (ptr.Op != OpSB || !config.ctxt.Flag_dynlink) |
| // result: (MOVFload [off1+int32(off2)] {mergeSym(sym1,sym2)} ptr mem) |
| for { |
| off1 := auxIntToInt32(v.AuxInt) |
| sym1 := auxToSym(v.Aux) |
| if v_0.Op != OpLOONG64MOVVaddr { |
| break |
| } |
| off2 := auxIntToInt32(v_0.AuxInt) |
| sym2 := auxToSym(v_0.Aux) |
| ptr := v_0.Args[0] |
| mem := v_1 |
| if !(canMergeSym(sym1, sym2) && is32Bit(int64(off1)+int64(off2)) && (ptr.Op != OpSB || !config.ctxt.Flag_dynlink)) { |
| break |
| } |
| v.reset(OpLOONG64MOVFload) |
| v.AuxInt = int32ToAuxInt(off1 + int32(off2)) |
| v.Aux = symToAux(mergeSym(sym1, sym2)) |
| v.AddArg2(ptr, mem) |
| return true |
| } |
| // match: (MOVFload [off] {sym} (ADDV ptr idx) mem) |
| // cond: off == 0 && sym == nil |
| // result: (MOVFloadidx ptr idx mem) |
| for { |
| off := auxIntToInt32(v.AuxInt) |
| sym := auxToSym(v.Aux) |
| if v_0.Op != OpLOONG64ADDV { |
| break |
| } |
| idx := v_0.Args[1] |
| ptr := v_0.Args[0] |
| mem := v_1 |
| if !(off == 0 && sym == nil) { |
| break |
| } |
| v.reset(OpLOONG64MOVFloadidx) |
| v.AddArg3(ptr, idx, mem) |
| return true |
| } |
| // match: (MOVFload [off] {sym} (ADDshiftLLV [shift] ptr idx) mem) |
| // cond: off == 0 && sym == nil |
| // result: (MOVFloadidx ptr (SLLVconst <typ.Int64> [shift] idx) mem) |
| for { |
| off := auxIntToInt32(v.AuxInt) |
| sym := auxToSym(v.Aux) |
| if v_0.Op != OpLOONG64ADDshiftLLV { |
| break |
| } |
| shift := auxIntToInt64(v_0.AuxInt) |
| idx := v_0.Args[1] |
| ptr := v_0.Args[0] |
| mem := v_1 |
| if !(off == 0 && sym == nil) { |
| break |
| } |
| v.reset(OpLOONG64MOVFloadidx) |
| v0 := b.NewValue0(v.Pos, OpLOONG64SLLVconst, typ.Int64) |
| v0.AuxInt = int64ToAuxInt(shift) |
| v0.AddArg(idx) |
| v.AddArg3(ptr, v0, mem) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpLOONG64MOVFloadidx(v *Value) bool { |
| v_2 := v.Args[2] |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| // match: (MOVFloadidx ptr (MOVVconst [c]) mem) |
| // cond: is32Bit(c) |
| // result: (MOVFload [int32(c)] ptr mem) |
| for { |
| ptr := v_0 |
| if v_1.Op != OpLOONG64MOVVconst { |
| break |
| } |
| c := auxIntToInt64(v_1.AuxInt) |
| mem := v_2 |
| if !(is32Bit(c)) { |
| break |
| } |
| v.reset(OpLOONG64MOVFload) |
| v.AuxInt = int32ToAuxInt(int32(c)) |
| v.AddArg2(ptr, mem) |
| return true |
| } |
| // match: (MOVFloadidx (MOVVconst [c]) ptr mem) |
| // cond: is32Bit(c) |
| // result: (MOVFload [int32(c)] ptr mem) |
| for { |
| if v_0.Op != OpLOONG64MOVVconst { |
| break |
| } |
| c := auxIntToInt64(v_0.AuxInt) |
| ptr := v_1 |
| mem := v_2 |
| if !(is32Bit(c)) { |
| break |
| } |
| v.reset(OpLOONG64MOVFload) |
| v.AuxInt = int32ToAuxInt(int32(c)) |
| v.AddArg2(ptr, mem) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpLOONG64MOVFstore(v *Value) bool { |
| v_2 := v.Args[2] |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| config := b.Func.Config |
| typ := &b.Func.Config.Types |
| // match: (MOVFstore [off] {sym} ptr (MOVWgpfp val) mem) |
| // result: (MOVWstore [off] {sym} ptr val mem) |
| for { |
| off := auxIntToInt32(v.AuxInt) |
| sym := auxToSym(v.Aux) |
| ptr := v_0 |
| if v_1.Op != OpLOONG64MOVWgpfp { |
| break |
| } |
| val := v_1.Args[0] |
| mem := v_2 |
| v.reset(OpLOONG64MOVWstore) |
| v.AuxInt = int32ToAuxInt(off) |
| v.Aux = symToAux(sym) |
| v.AddArg3(ptr, val, mem) |
| return true |
| } |
| // match: (MOVFstore [off1] {sym} (ADDVconst [off2] ptr) val mem) |
| // cond: is32Bit(int64(off1)+off2) && (ptr.Op != OpSB || !config.ctxt.Flag_dynlink) |
| // result: (MOVFstore [off1+int32(off2)] {sym} ptr val mem) |
| for { |
| off1 := auxIntToInt32(v.AuxInt) |
| sym := auxToSym(v.Aux) |
| if v_0.Op != OpLOONG64ADDVconst { |
| break |
| } |
| off2 := auxIntToInt64(v_0.AuxInt) |
| ptr := v_0.Args[0] |
| val := v_1 |
| mem := v_2 |
| if !(is32Bit(int64(off1)+off2) && (ptr.Op != OpSB || !config.ctxt.Flag_dynlink)) { |
| break |
| } |
| v.reset(OpLOONG64MOVFstore) |
| v.AuxInt = int32ToAuxInt(off1 + int32(off2)) |
| v.Aux = symToAux(sym) |
| v.AddArg3(ptr, val, mem) |
| return true |
| } |
| // match: (MOVFstore [off1] {sym1} (MOVVaddr [off2] {sym2} ptr) val mem) |
| // cond: canMergeSym(sym1,sym2) && is32Bit(int64(off1)+int64(off2)) && (ptr.Op != OpSB || !config.ctxt.Flag_dynlink) |
| // result: (MOVFstore [off1+int32(off2)] {mergeSym(sym1,sym2)} ptr val mem) |
| for { |
| off1 := auxIntToInt32(v.AuxInt) |
| sym1 := auxToSym(v.Aux) |
| if v_0.Op != OpLOONG64MOVVaddr { |
| break |
| } |
| off2 := auxIntToInt32(v_0.AuxInt) |
| sym2 := auxToSym(v_0.Aux) |
| ptr := v_0.Args[0] |
| val := v_1 |
| mem := v_2 |
| if !(canMergeSym(sym1, sym2) && is32Bit(int64(off1)+int64(off2)) && (ptr.Op != OpSB || !config.ctxt.Flag_dynlink)) { |
| break |
| } |
| v.reset(OpLOONG64MOVFstore) |
| v.AuxInt = int32ToAuxInt(off1 + int32(off2)) |
| v.Aux = symToAux(mergeSym(sym1, sym2)) |
| v.AddArg3(ptr, val, mem) |
| return true |
| } |
| // match: (MOVFstore [off] {sym} (ADDV ptr idx) val mem) |
| // cond: off == 0 && sym == nil |
| // result: (MOVFstoreidx ptr idx val mem) |
| for { |
| off := auxIntToInt32(v.AuxInt) |
| sym := auxToSym(v.Aux) |
| if v_0.Op != OpLOONG64ADDV { |
| break |
| } |
| idx := v_0.Args[1] |
| ptr := v_0.Args[0] |
| val := v_1 |
| mem := v_2 |
| if !(off == 0 && sym == nil) { |
| break |
| } |
| v.reset(OpLOONG64MOVFstoreidx) |
| v.AddArg4(ptr, idx, val, mem) |
| return true |
| } |
| // match: (MOVFstore [off] {sym} (ADDshiftLLV [shift] ptr idx) val mem) |
| // cond: off == 0 && sym == nil |
| // result: (MOVFstoreidx ptr (SLLVconst <typ.Int64> [shift] idx) val mem) |
| for { |
| off := auxIntToInt32(v.AuxInt) |
| sym := auxToSym(v.Aux) |
| if v_0.Op != OpLOONG64ADDshiftLLV { |
| break |
| } |
| shift := auxIntToInt64(v_0.AuxInt) |
| idx := v_0.Args[1] |
| ptr := v_0.Args[0] |
| val := v_1 |
| mem := v_2 |
| if !(off == 0 && sym == nil) { |
| break |
| } |
| v.reset(OpLOONG64MOVFstoreidx) |
| v0 := b.NewValue0(v.Pos, OpLOONG64SLLVconst, typ.Int64) |
| v0.AuxInt = int64ToAuxInt(shift) |
| v0.AddArg(idx) |
| v.AddArg4(ptr, v0, val, mem) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpLOONG64MOVFstoreidx(v *Value) bool { |
| v_3 := v.Args[3] |
| v_2 := v.Args[2] |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| // match: (MOVFstoreidx ptr (MOVVconst [c]) val mem) |
| // cond: is32Bit(c) |
| // result: (MOVFstore [int32(c)] ptr val mem) |
| for { |
| ptr := v_0 |
| if v_1.Op != OpLOONG64MOVVconst { |
| break |
| } |
| c := auxIntToInt64(v_1.AuxInt) |
| val := v_2 |
| mem := v_3 |
| if !(is32Bit(c)) { |
| break |
| } |
| v.reset(OpLOONG64MOVFstore) |
| v.AuxInt = int32ToAuxInt(int32(c)) |
| v.AddArg3(ptr, val, mem) |
| return true |
| } |
| // match: (MOVFstoreidx (MOVVconst [c]) idx val mem) |
| // cond: is32Bit(c) |
| // result: (MOVFstore [int32(c)] idx val mem) |
| for { |
| if v_0.Op != OpLOONG64MOVVconst { |
| break |
| } |
| c := auxIntToInt64(v_0.AuxInt) |
| idx := v_1 |
| val := v_2 |
| mem := v_3 |
| if !(is32Bit(c)) { |
| break |
| } |
| v.reset(OpLOONG64MOVFstore) |
| v.AuxInt = int32ToAuxInt(int32(c)) |
| v.AddArg3(idx, val, mem) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpLOONG64MOVHUload(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| config := b.Func.Config |
| typ := &b.Func.Config.Types |
| // match: (MOVHUload [off] {sym} ptr (MOVHstore [off] {sym} ptr x _)) |
| // result: (MOVHUreg x) |
| for { |
| off := auxIntToInt32(v.AuxInt) |
| sym := auxToSym(v.Aux) |
| ptr := v_0 |
| if v_1.Op != OpLOONG64MOVHstore || auxIntToInt32(v_1.AuxInt) != off || auxToSym(v_1.Aux) != sym { |
| break |
| } |
| x := v_1.Args[1] |
| if ptr != v_1.Args[0] { |
| break |
| } |
| v.reset(OpLOONG64MOVHUreg) |
| v.AddArg(x) |
| return true |
| } |
| // match: (MOVHUload [off1] {sym} (ADDVconst [off2] ptr) mem) |
| // cond: is32Bit(int64(off1)+off2) && (ptr.Op != OpSB || !config.ctxt.Flag_dynlink) |
| // result: (MOVHUload [off1+int32(off2)] {sym} ptr mem) |
| for { |
| off1 := auxIntToInt32(v.AuxInt) |
| sym := auxToSym(v.Aux) |
| if v_0.Op != OpLOONG64ADDVconst { |
| break |
| } |
| off2 := auxIntToInt64(v_0.AuxInt) |
| ptr := v_0.Args[0] |
| mem := v_1 |
| if !(is32Bit(int64(off1)+off2) && (ptr.Op != OpSB || !config.ctxt.Flag_dynlink)) { |
| break |
| } |
| v.reset(OpLOONG64MOVHUload) |
| v.AuxInt = int32ToAuxInt(off1 + int32(off2)) |
| v.Aux = symToAux(sym) |
| v.AddArg2(ptr, mem) |
| return true |
| } |
| // match: (MOVHUload [off1] {sym1} (MOVVaddr [off2] {sym2} ptr) mem) |
| // cond: canMergeSym(sym1,sym2) && is32Bit(int64(off1)+int64(off2)) && (ptr.Op != OpSB || !config.ctxt.Flag_dynlink) |
| // result: (MOVHUload [off1+int32(off2)] {mergeSym(sym1,sym2)} ptr mem) |
| for { |
| off1 := auxIntToInt32(v.AuxInt) |
| sym1 := auxToSym(v.Aux) |
| if v_0.Op != OpLOONG64MOVVaddr { |
| break |
| } |
| off2 := auxIntToInt32(v_0.AuxInt) |
| sym2 := auxToSym(v_0.Aux) |
| ptr := v_0.Args[0] |
| mem := v_1 |
| if !(canMergeSym(sym1, sym2) && is32Bit(int64(off1)+int64(off2)) && (ptr.Op != OpSB || !config.ctxt.Flag_dynlink)) { |
| break |
| } |
| v.reset(OpLOONG64MOVHUload) |
| v.AuxInt = int32ToAuxInt(off1 + int32(off2)) |
| v.Aux = symToAux(mergeSym(sym1, sym2)) |
| v.AddArg2(ptr, mem) |
| return true |
| } |
| // match: (MOVHUload [off] {sym} (ADDV ptr idx) mem) |
| // cond: off == 0 && sym == nil |
| // result: (MOVHUloadidx ptr idx mem) |
| for { |
| off := auxIntToInt32(v.AuxInt) |
| sym := auxToSym(v.Aux) |
| if v_0.Op != OpLOONG64ADDV { |
| break |
| } |
| idx := v_0.Args[1] |
| ptr := v_0.Args[0] |
| mem := v_1 |
| if !(off == 0 && sym == nil) { |
| break |
| } |
| v.reset(OpLOONG64MOVHUloadidx) |
| v.AddArg3(ptr, idx, mem) |
| return true |
| } |
| // match: (MOVHUload [off] {sym} (ADDshiftLLV [shift] ptr idx) mem) |
| // cond: off == 0 && sym == nil |
| // result: (MOVHUloadidx ptr (SLLVconst <typ.Int64> [shift] idx) mem) |
| for { |
| off := auxIntToInt32(v.AuxInt) |
| sym := auxToSym(v.Aux) |
| if v_0.Op != OpLOONG64ADDshiftLLV { |
| break |
| } |
| shift := auxIntToInt64(v_0.AuxInt) |
| idx := v_0.Args[1] |
| ptr := v_0.Args[0] |
| mem := v_1 |
| if !(off == 0 && sym == nil) { |
| break |
| } |
| v.reset(OpLOONG64MOVHUloadidx) |
| v0 := b.NewValue0(v.Pos, OpLOONG64SLLVconst, typ.Int64) |
| v0.AuxInt = int64ToAuxInt(shift) |
| v0.AddArg(idx) |
| v.AddArg3(ptr, v0, mem) |
| return true |
| } |
| // match: (MOVHUload [off] {sym} (SB) _) |
| // cond: symIsRO(sym) |
| // result: (MOVVconst [int64(read16(sym, int64(off), config.ctxt.Arch.ByteOrder))]) |
| for { |
| off := auxIntToInt32(v.AuxInt) |
| sym := auxToSym(v.Aux) |
| if v_0.Op != OpSB || !(symIsRO(sym)) { |
| break |
| } |
| v.reset(OpLOONG64MOVVconst) |
| v.AuxInt = int64ToAuxInt(int64(read16(sym, int64(off), config.ctxt.Arch.ByteOrder))) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpLOONG64MOVHUloadidx(v *Value) bool { |
| v_2 := v.Args[2] |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| // match: (MOVHUloadidx ptr (MOVVconst [c]) mem) |
| // cond: is32Bit(c) |
| // result: (MOVHUload [int32(c)] ptr mem) |
| for { |
| ptr := v_0 |
| if v_1.Op != OpLOONG64MOVVconst { |
| break |
| } |
| c := auxIntToInt64(v_1.AuxInt) |
| mem := v_2 |
| if !(is32Bit(c)) { |
| break |
| } |
| v.reset(OpLOONG64MOVHUload) |
| v.AuxInt = int32ToAuxInt(int32(c)) |
| v.AddArg2(ptr, mem) |
| return true |
| } |
| // match: (MOVHUloadidx (MOVVconst [c]) ptr mem) |
| // cond: is32Bit(c) |
| // result: (MOVHUload [int32(c)] ptr mem) |
| for { |
| if v_0.Op != OpLOONG64MOVVconst { |
| break |
| } |
| c := auxIntToInt64(v_0.AuxInt) |
| ptr := v_1 |
| mem := v_2 |
| if !(is32Bit(c)) { |
| break |
| } |
| v.reset(OpLOONG64MOVHUload) |
| v.AuxInt = int32ToAuxInt(int32(c)) |
| v.AddArg2(ptr, mem) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpLOONG64MOVHUreg(v *Value) bool { |
| v_0 := v.Args[0] |
| // match: (MOVHUreg (SRLVconst [rc] x)) |
| // cond: rc < 16 |
| // result: (BSTRPICKV [rc + (15+rc)<<6] x) |
| for { |
| if v_0.Op != OpLOONG64SRLVconst { |
| break |
| } |
| rc := auxIntToInt64(v_0.AuxInt) |
| x := v_0.Args[0] |
| if !(rc < 16) { |
| break |
| } |
| v.reset(OpLOONG64BSTRPICKV) |
| v.AuxInt = int64ToAuxInt(rc + (15+rc)<<6) |
| v.AddArg(x) |
| return true |
| } |
| // match: (MOVHUreg x:(MOVBUload _ _)) |
| // result: (MOVVreg x) |
| for { |
| x := v_0 |
| if x.Op != OpLOONG64MOVBUload { |
| break |
| } |
| v.reset(OpLOONG64MOVVreg) |
| v.AddArg(x) |
| return true |
| } |
| // match: (MOVHUreg x:(MOVHUload _ _)) |
| // result: (MOVVreg x) |
| for { |
| x := v_0 |
| if x.Op != OpLOONG64MOVHUload { |
| break |
| } |
| v.reset(OpLOONG64MOVVreg) |
| v.AddArg(x) |
| return true |
| } |
| // match: (MOVHUreg x:(MOVBUloadidx _ _ _)) |
| // result: (MOVVreg x) |
| for { |
| x := v_0 |
| if x.Op != OpLOONG64MOVBUloadidx { |
| break |
| } |
| v.reset(OpLOONG64MOVVreg) |
| v.AddArg(x) |
| return true |
| } |
| // match: (MOVHUreg x:(MOVHUloadidx _ _ _)) |
| // result: (MOVVreg x) |
| for { |
| x := v_0 |
| if x.Op != OpLOONG64MOVHUloadidx { |
| break |
| } |
| v.reset(OpLOONG64MOVVreg) |
| v.AddArg(x) |
| return true |
| } |
| // match: (MOVHUreg x:(MOVBUreg _)) |
| // result: (MOVVreg x) |
| for { |
| x := v_0 |
| if x.Op != OpLOONG64MOVBUreg { |
| break |
| } |
| v.reset(OpLOONG64MOVVreg) |
| v.AddArg(x) |
| return true |
| } |
| // match: (MOVHUreg x:(MOVHUreg _)) |
| // result: (MOVVreg x) |
| for { |
| x := v_0 |
| if x.Op != OpLOONG64MOVHUreg { |
| break |
| } |
| v.reset(OpLOONG64MOVVreg) |
| v.AddArg(x) |
| return true |
| } |
| // match: (MOVHUreg (SLLVconst [lc] x)) |
| // cond: lc >= 16 |
| // result: (MOVVconst [0]) |
| for { |
| if v_0.Op != OpLOONG64SLLVconst { |
| break |
| } |
| lc := auxIntToInt64(v_0.AuxInt) |
| if !(lc >= 16) { |
| break |
| } |
| v.reset(OpLOONG64MOVVconst) |
| v.AuxInt = int64ToAuxInt(0) |
| return true |
| } |
| // match: (MOVHUreg (MOVVconst [c])) |
| // result: (MOVVconst [int64(uint16(c))]) |
| for { |
| if v_0.Op != OpLOONG64MOVVconst { |
| break |
| } |
| c := auxIntToInt64(v_0.AuxInt) |
| v.reset(OpLOONG64MOVVconst) |
| v.AuxInt = int64ToAuxInt(int64(uint16(c))) |
| return true |
| } |
| // match: (MOVHUreg x:(SRLconst [c] y)) |
| // cond: c >= 16 |
| // result: x |
| for { |
| x := v_0 |
| if x.Op != OpLOONG64SRLconst { |
| break |
| } |
| c := auxIntToInt64(x.AuxInt) |
| if !(c >= 16) { |
| break |
| } |
| v.copyOf(x) |
| return true |
| } |
| // match: (MOVHUreg x:(ANDconst [c] y)) |
| // cond: c >= 0 && int64(uint16(c)) == c |
| // result: x |
| for { |
| x := v_0 |
| if x.Op != OpLOONG64ANDconst { |
| break |
| } |
| c := auxIntToInt64(x.AuxInt) |
| if !(c >= 0 && int64(uint16(c)) == c) { |
| break |
| } |
| v.copyOf(x) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpLOONG64MOVHload(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| config := b.Func.Config |
| typ := &b.Func.Config.Types |
| // match: (MOVHload [off] {sym} ptr (MOVHstore [off] {sym} ptr x _)) |
| // result: (MOVHreg x) |
| for { |
| off := auxIntToInt32(v.AuxInt) |
| sym := auxToSym(v.Aux) |
| ptr := v_0 |
| if v_1.Op != OpLOONG64MOVHstore || auxIntToInt32(v_1.AuxInt) != off || auxToSym(v_1.Aux) != sym { |
| break |
| } |
| x := v_1.Args[1] |
| if ptr != v_1.Args[0] { |
| break |
| } |
| v.reset(OpLOONG64MOVHreg) |
| v.AddArg(x) |
| return true |
| } |
| // match: (MOVHload [off1] {sym} (ADDVconst [off2] ptr) mem) |
| // cond: is32Bit(int64(off1)+off2) && (ptr.Op != OpSB || !config.ctxt.Flag_dynlink) |
| // result: (MOVHload [off1+int32(off2)] {sym} ptr mem) |
| for { |
| off1 := auxIntToInt32(v.AuxInt) |
| sym := auxToSym(v.Aux) |
| if v_0.Op != OpLOONG64ADDVconst { |
| break |
| } |
| off2 := auxIntToInt64(v_0.AuxInt) |
| ptr := v_0.Args[0] |
| mem := v_1 |
| if !(is32Bit(int64(off1)+off2) && (ptr.Op != OpSB || !config.ctxt.Flag_dynlink)) { |
| break |
| } |
| v.reset(OpLOONG64MOVHload) |
| v.AuxInt = int32ToAuxInt(off1 + int32(off2)) |
| v.Aux = symToAux(sym) |
| v.AddArg2(ptr, mem) |
| return true |
| } |
| // match: (MOVHload [off1] {sym1} (MOVVaddr [off2] {sym2} ptr) mem) |
| // cond: canMergeSym(sym1,sym2) && is32Bit(int64(off1)+int64(off2)) && (ptr.Op != OpSB || !config.ctxt.Flag_dynlink) |
| // result: (MOVHload [off1+int32(off2)] {mergeSym(sym1,sym2)} ptr mem) |
| for { |
| off1 := auxIntToInt32(v.AuxInt) |
| sym1 := auxToSym(v.Aux) |
| if v_0.Op != OpLOONG64MOVVaddr { |
| break |
| } |
| off2 := auxIntToInt32(v_0.AuxInt) |
| sym2 := auxToSym(v_0.Aux) |
| ptr := v_0.Args[0] |
| mem := v_1 |
| if !(canMergeSym(sym1, sym2) && is32Bit(int64(off1)+int64(off2)) && (ptr.Op != OpSB || !config.ctxt.Flag_dynlink)) { |
| break |
| } |
| v.reset(OpLOONG64MOVHload) |
| v.AuxInt = int32ToAuxInt(off1 + int32(off2)) |
| v.Aux = symToAux(mergeSym(sym1, sym2)) |
| v.AddArg2(ptr, mem) |
| return true |
| } |
| // match: (MOVHload [off] {sym} (ADDV ptr idx) mem) |
| // cond: off == 0 && sym == nil |
| // result: (MOVHloadidx ptr idx mem) |
| for { |
| off := auxIntToInt32(v.AuxInt) |
| sym := auxToSym(v.Aux) |
| if v_0.Op != OpLOONG64ADDV { |
| break |
| } |
| idx := v_0.Args[1] |
| ptr := v_0.Args[0] |
| mem := v_1 |
| if !(off == 0 && sym == nil) { |
| break |
| } |
| v.reset(OpLOONG64MOVHloadidx) |
| v.AddArg3(ptr, idx, mem) |
| return true |
| } |
| // match: (MOVHload [off] {sym} (ADDshiftLLV [shift] ptr idx) mem) |
| // cond: off == 0 && sym == nil |
| // result: (MOVHloadidx ptr (SLLVconst <typ.Int64> [shift] idx) mem) |
| for { |
| off := auxIntToInt32(v.AuxInt) |
| sym := auxToSym(v.Aux) |
| if v_0.Op != OpLOONG64ADDshiftLLV { |
| break |
| } |
| shift := auxIntToInt64(v_0.AuxInt) |
| idx := v_0.Args[1] |
| ptr := v_0.Args[0] |
| mem := v_1 |
| if !(off == 0 && sym == nil) { |
| break |
| } |
| v.reset(OpLOONG64MOVHloadidx) |
| v0 := b.NewValue0(v.Pos, OpLOONG64SLLVconst, typ.Int64) |
| v0.AuxInt = int64ToAuxInt(shift) |
| v0.AddArg(idx) |
| v.AddArg3(ptr, v0, mem) |
| return true |
| } |
| // match: (MOVHload [off] {sym} (SB) _) |
| // cond: symIsRO(sym) |
| // result: (MOVVconst [int64(int16(read16(sym, int64(off), config.ctxt.Arch.ByteOrder)))]) |
| for { |
| off := auxIntToInt32(v.AuxInt) |
| sym := auxToSym(v.Aux) |
| if v_0.Op != OpSB || !(symIsRO(sym)) { |
| break |
| } |
| v.reset(OpLOONG64MOVVconst) |
| v.AuxInt = int64ToAuxInt(int64(int16(read16(sym, int64(off), config.ctxt.Arch.ByteOrder)))) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpLOONG64MOVHloadidx(v *Value) bool { |
| v_2 := v.Args[2] |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| // match: (MOVHloadidx ptr (MOVVconst [c]) mem) |
| // cond: is32Bit(c) |
| // result: (MOVHload [int32(c)] ptr mem) |
| for { |
| ptr := v_0 |
| if v_1.Op != OpLOONG64MOVVconst { |
| break |
| } |
| c := auxIntToInt64(v_1.AuxInt) |
| mem := v_2 |
| if !(is32Bit(c)) { |
| break |
| } |
| v.reset(OpLOONG64MOVHload) |
| v.AuxInt = int32ToAuxInt(int32(c)) |
| v.AddArg2(ptr, mem) |
| return true |
| } |
| // match: (MOVHloadidx (MOVVconst [c]) ptr mem) |
| // cond: is32Bit(c) |
| // result: (MOVHload [int32(c)] ptr mem) |
| for { |
| if v_0.Op != OpLOONG64MOVVconst { |
| break |
| } |
| c := auxIntToInt64(v_0.AuxInt) |
| ptr := v_1 |
| mem := v_2 |
| if !(is32Bit(c)) { |
| break |
| } |
| v.reset(OpLOONG64MOVHload) |
| v.AuxInt = int32ToAuxInt(int32(c)) |
| v.AddArg2(ptr, mem) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpLOONG64MOVHreg(v *Value) bool { |
| v_0 := v.Args[0] |
| // match: (MOVHreg x:(MOVBload _ _)) |
| // result: (MOVVreg x) |
| for { |
| x := v_0 |
| if x.Op != OpLOONG64MOVBload { |
| break |
| } |
| v.reset(OpLOONG64MOVVreg) |
| v.AddArg(x) |
| return true |
| } |
| // match: (MOVHreg x:(MOVBUload _ _)) |
| // result: (MOVVreg x) |
| for { |
| x := v_0 |
| if x.Op != OpLOONG64MOVBUload { |
| break |
| } |
| v.reset(OpLOONG64MOVVreg) |
| v.AddArg(x) |
| return true |
| } |
| // match: (MOVHreg x:(MOVHload _ _)) |
| // result: (MOVVreg x) |
| for { |
| x := v_0 |
| if x.Op != OpLOONG64MOVHload { |
| break |
| } |
| v.reset(OpLOONG64MOVVreg) |
| v.AddArg(x) |
| return true |
| } |
| // match: (MOVHreg x:(MOVBloadidx _ _ _)) |
| // result: (MOVVreg x) |
| for { |
| x := v_0 |
| if x.Op != OpLOONG64MOVBloadidx { |
| break |
| } |
| v.reset(OpLOONG64MOVVreg) |
| v.AddArg(x) |
| return true |
| } |
| // match: (MOVHreg x:(MOVBUloadidx _ _ _)) |
| // result: (MOVVreg x) |
| for { |
| x := v_0 |
| if x.Op != OpLOONG64MOVBUloadidx { |
| break |
| } |
| v.reset(OpLOONG64MOVVreg) |
| v.AddArg(x) |
| return true |
| } |
| // match: (MOVHreg x:(MOVHloadidx _ _ _)) |
| // result: (MOVVreg x) |
| for { |
| x := v_0 |
| if x.Op != OpLOONG64MOVHloadidx { |
| break |
| } |
| v.reset(OpLOONG64MOVVreg) |
| v.AddArg(x) |
| return true |
| } |
| // match: (MOVHreg x:(MOVBreg _)) |
| // result: (MOVVreg x) |
| for { |
| x := v_0 |
| if x.Op != OpLOONG64MOVBreg { |
| break |
| } |
| v.reset(OpLOONG64MOVVreg) |
| v.AddArg(x) |
| return true |
| } |
| // match: (MOVHreg x:(MOVBUreg _)) |
| // result: (MOVVreg x) |
| for { |
| x := v_0 |
| if x.Op != OpLOONG64MOVBUreg { |
| break |
| } |
| v.reset(OpLOONG64MOVVreg) |
| v.AddArg(x) |
| return true |
| } |
| // match: (MOVHreg x:(MOVHreg _)) |
| // result: (MOVVreg x) |
| for { |
| x := v_0 |
| if x.Op != OpLOONG64MOVHreg { |
| break |
| } |
| v.reset(OpLOONG64MOVVreg) |
| v.AddArg(x) |
| return true |
| } |
| // match: (MOVHreg (MOVVconst [c])) |
| // result: (MOVVconst [int64(int16(c))]) |
| for { |
| if v_0.Op != OpLOONG64MOVVconst { |
| break |
| } |
| c := auxIntToInt64(v_0.AuxInt) |
| v.reset(OpLOONG64MOVVconst) |
| v.AuxInt = int64ToAuxInt(int64(int16(c))) |
| return true |
| } |
| // match: (MOVHreg x:(ANDconst [c] y)) |
| // cond: c >= 0 && int64(int16(c)) == c |
| // result: x |
| for { |
| x := v_0 |
| if x.Op != OpLOONG64ANDconst { |
| break |
| } |
| c := auxIntToInt64(x.AuxInt) |
| if !(c >= 0 && int64(int16(c)) == c) { |
| break |
| } |
| v.copyOf(x) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpLOONG64MOVHstore(v *Value) bool { |
| v_2 := v.Args[2] |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| config := b.Func.Config |
| typ := &b.Func.Config.Types |
| // match: (MOVHstore [off1] {sym} (ADDVconst [off2] ptr) val mem) |
| // cond: is32Bit(int64(off1)+off2) && (ptr.Op != OpSB || !config.ctxt.Flag_dynlink) |
| // result: (MOVHstore [off1+int32(off2)] {sym} ptr val mem) |
| for { |
| off1 := auxIntToInt32(v.AuxInt) |
| sym := auxToSym(v.Aux) |
| if v_0.Op != OpLOONG64ADDVconst { |
| break |
| } |
| off2 := auxIntToInt64(v_0.AuxInt) |
| ptr := v_0.Args[0] |
| val := v_1 |
| mem := v_2 |
| if !(is32Bit(int64(off1)+off2) && (ptr.Op != OpSB || !config.ctxt.Flag_dynlink)) { |
| break |
| } |
| v.reset(OpLOONG64MOVHstore) |
| v.AuxInt = int32ToAuxInt(off1 + int32(off2)) |
| v.Aux = symToAux(sym) |
| v.AddArg3(ptr, val, mem) |
| return true |
| } |
| // match: (MOVHstore [off1] {sym1} (MOVVaddr [off2] {sym2} ptr) val mem) |
| // cond: canMergeSym(sym1,sym2) && is32Bit(int64(off1)+int64(off2)) && (ptr.Op != OpSB || !config.ctxt.Flag_dynlink) |
| // result: (MOVHstore [off1+int32(off2)] {mergeSym(sym1,sym2)} ptr val mem) |
| for { |
| off1 := auxIntToInt32(v.AuxInt) |
| sym1 := auxToSym(v.Aux) |
| if v_0.Op != OpLOONG64MOVVaddr { |
| break |
| } |
| off2 := auxIntToInt32(v_0.AuxInt) |
| sym2 := auxToSym(v_0.Aux) |
| ptr := v_0.Args[0] |
| val := v_1 |
| mem := v_2 |
| if !(canMergeSym(sym1, sym2) && is32Bit(int64(off1)+int64(off2)) && (ptr.Op != OpSB || !config.ctxt.Flag_dynlink)) { |
| break |
| } |
| v.reset(OpLOONG64MOVHstore) |
| v.AuxInt = int32ToAuxInt(off1 + int32(off2)) |
| v.Aux = symToAux(mergeSym(sym1, sym2)) |
| v.AddArg3(ptr, val, mem) |
| return true |
| } |
| // match: (MOVHstore [off] {sym} ptr (MOVHreg x) mem) |
| // result: (MOVHstore [off] {sym} ptr x mem) |
| for { |
| off := auxIntToInt32(v.AuxInt) |
| sym := auxToSym(v.Aux) |
| ptr := v_0 |
| if v_1.Op != OpLOONG64MOVHreg { |
| break |
| } |
| x := v_1.Args[0] |
| mem := v_2 |
| v.reset(OpLOONG64MOVHstore) |
| v.AuxInt = int32ToAuxInt(off) |
| v.Aux = symToAux(sym) |
| v.AddArg3(ptr, x, mem) |
| return true |
| } |
| // match: (MOVHstore [off] {sym} ptr (MOVHUreg x) mem) |
| // result: (MOVHstore [off] {sym} ptr x mem) |
| for { |
| off := auxIntToInt32(v.AuxInt) |
| sym := auxToSym(v.Aux) |
| ptr := v_0 |
| if v_1.Op != OpLOONG64MOVHUreg { |
| break |
| } |
| x := v_1.Args[0] |
| mem := v_2 |
| v.reset(OpLOONG64MOVHstore) |
| v.AuxInt = int32ToAuxInt(off) |
| v.Aux = symToAux(sym) |
| v.AddArg3(ptr, x, mem) |
| return true |
| } |
| // match: (MOVHstore [off] {sym} ptr (MOVWreg x) mem) |
| // result: (MOVHstore [off] {sym} ptr x mem) |
| for { |
| off := auxIntToInt32(v.AuxInt) |
| sym := auxToSym(v.Aux) |
| ptr := v_0 |
| if v_1.Op != OpLOONG64MOVWreg { |
| break |
| } |
| x := v_1.Args[0] |
| mem := v_2 |
| v.reset(OpLOONG64MOVHstore) |
| v.AuxInt = int32ToAuxInt(off) |
| v.Aux = symToAux(sym) |
| v.AddArg3(ptr, x, mem) |
| return true |
| } |
| // match: (MOVHstore [off] {sym} ptr (MOVWUreg x) mem) |
| // result: (MOVHstore [off] {sym} ptr x mem) |
| for { |
| off := auxIntToInt32(v.AuxInt) |
| sym := auxToSym(v.Aux) |
| ptr := v_0 |
| if v_1.Op != OpLOONG64MOVWUreg { |
| break |
| } |
| x := v_1.Args[0] |
| mem := v_2 |
| v.reset(OpLOONG64MOVHstore) |
| v.AuxInt = int32ToAuxInt(off) |
| v.Aux = symToAux(sym) |
| v.AddArg3(ptr, x, mem) |
| return true |
| } |
| // match: (MOVHstore [off] {sym} (ADDV ptr idx) val mem) |
| // cond: off == 0 && sym == nil |
| // result: (MOVHstoreidx ptr idx val mem) |
| for { |
| off := auxIntToInt32(v.AuxInt) |
| sym := auxToSym(v.Aux) |
| if v_0.Op != OpLOONG64ADDV { |
| break |
| } |
| idx := v_0.Args[1] |
| ptr := v_0.Args[0] |
| val := v_1 |
| mem := v_2 |
| if !(off == 0 && sym == nil) { |
| break |
| } |
| v.reset(OpLOONG64MOVHstoreidx) |
| v.AddArg4(ptr, idx, val, mem) |
| return true |
| } |
| // match: (MOVHstore [off] {sym} (ADDshiftLLV [shift] ptr idx) val mem) |
| // cond: off == 0 && sym == nil |
| // result: (MOVHstoreidx ptr (SLLVconst <typ.Int64> [shift] idx) val mem) |
| for { |
| off := auxIntToInt32(v.AuxInt) |
| sym := auxToSym(v.Aux) |
| if v_0.Op != OpLOONG64ADDshiftLLV { |
| break |
| } |
| shift := auxIntToInt64(v_0.AuxInt) |
| idx := v_0.Args[1] |
| ptr := v_0.Args[0] |
| val := v_1 |
| mem := v_2 |
| if !(off == 0 && sym == nil) { |
| break |
| } |
| v.reset(OpLOONG64MOVHstoreidx) |
| v0 := b.NewValue0(v.Pos, OpLOONG64SLLVconst, typ.Int64) |
| v0.AuxInt = int64ToAuxInt(shift) |
| v0.AddArg(idx) |
| v.AddArg4(ptr, v0, val, mem) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpLOONG64MOVHstoreidx(v *Value) bool { |
| v_3 := v.Args[3] |
| v_2 := v.Args[2] |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| // match: (MOVHstoreidx ptr (MOVVconst [c]) val mem) |
| // cond: is32Bit(c) |
| // result: (MOVHstore [int32(c)] ptr val mem) |
| for { |
| ptr := v_0 |
| if v_1.Op != OpLOONG64MOVVconst { |
| break |
| } |
| c := auxIntToInt64(v_1.AuxInt) |
| val := v_2 |
| mem := v_3 |
| if !(is32Bit(c)) { |
| break |
| } |
| v.reset(OpLOONG64MOVHstore) |
| v.AuxInt = int32ToAuxInt(int32(c)) |
| v.AddArg3(ptr, val, mem) |
| return true |
| } |
| // match: (MOVHstoreidx (MOVVconst [c]) idx val mem) |
| // cond: is32Bit(c) |
| // result: (MOVHstore [int32(c)] idx val mem) |
| for { |
| if v_0.Op != OpLOONG64MOVVconst { |
| break |
| } |
| c := auxIntToInt64(v_0.AuxInt) |
| idx := v_1 |
| val := v_2 |
| mem := v_3 |
| if !(is32Bit(c)) { |
| break |
| } |
| v.reset(OpLOONG64MOVHstore) |
| v.AuxInt = int32ToAuxInt(int32(c)) |
| v.AddArg3(idx, val, mem) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpLOONG64MOVVload(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| config := b.Func.Config |
| typ := &b.Func.Config.Types |
| // match: (MOVVload [off] {sym} ptr (MOVDstore [off] {sym} ptr val _)) |
| // result: (MOVVfpgp val) |
| for { |
| off := auxIntToInt32(v.AuxInt) |
| sym := auxToSym(v.Aux) |
| ptr := v_0 |
| if v_1.Op != OpLOONG64MOVDstore || auxIntToInt32(v_1.AuxInt) != off || auxToSym(v_1.Aux) != sym { |
| break |
| } |
| val := v_1.Args[1] |
| if ptr != v_1.Args[0] { |
| break |
| } |
| v.reset(OpLOONG64MOVVfpgp) |
| v.AddArg(val) |
| return true |
| } |
| // match: (MOVVload [off] {sym} ptr (MOVVstore [off] {sym} ptr x _)) |
| // result: (MOVVreg x) |
| for { |
| off := auxIntToInt32(v.AuxInt) |
| sym := auxToSym(v.Aux) |
| ptr := v_0 |
| if v_1.Op != OpLOONG64MOVVstore || auxIntToInt32(v_1.AuxInt) != off || auxToSym(v_1.Aux) != sym { |
| break |
| } |
| x := v_1.Args[1] |
| if ptr != v_1.Args[0] { |
| break |
| } |
| v.reset(OpLOONG64MOVVreg) |
| v.AddArg(x) |
| return true |
| } |
| // match: (MOVVload [off1] {sym} (ADDVconst [off2] ptr) mem) |
| // cond: is32Bit(int64(off1)+off2) && (ptr.Op != OpSB || !config.ctxt.Flag_dynlink) |
| // result: (MOVVload [off1+int32(off2)] {sym} ptr mem) |
| for { |
| off1 := auxIntToInt32(v.AuxInt) |
| sym := auxToSym(v.Aux) |
| if v_0.Op != OpLOONG64ADDVconst { |
| break |
| } |
| off2 := auxIntToInt64(v_0.AuxInt) |
| ptr := v_0.Args[0] |
| mem := v_1 |
| if !(is32Bit(int64(off1)+off2) && (ptr.Op != OpSB || !config.ctxt.Flag_dynlink)) { |
| break |
| } |
| v.reset(OpLOONG64MOVVload) |
| v.AuxInt = int32ToAuxInt(off1 + int32(off2)) |
| v.Aux = symToAux(sym) |
| v.AddArg2(ptr, mem) |
| return true |
| } |
| // match: (MOVVload [off1] {sym1} (MOVVaddr [off2] {sym2} ptr) mem) |
| // cond: canMergeSym(sym1,sym2) && is32Bit(int64(off1)+int64(off2)) && (ptr.Op != OpSB || !config.ctxt.Flag_dynlink) |
| // result: (MOVVload [off1+int32(off2)] {mergeSym(sym1,sym2)} ptr mem) |
| for { |
| off1 := auxIntToInt32(v.AuxInt) |
| sym1 := auxToSym(v.Aux) |
| if v_0.Op != OpLOONG64MOVVaddr { |
| break |
| } |
| off2 := auxIntToInt32(v_0.AuxInt) |
| sym2 := auxToSym(v_0.Aux) |
| ptr := v_0.Args[0] |
| mem := v_1 |
| if !(canMergeSym(sym1, sym2) && is32Bit(int64(off1)+int64(off2)) && (ptr.Op != OpSB || !config.ctxt.Flag_dynlink)) { |
| break |
| } |
| v.reset(OpLOONG64MOVVload) |
| v.AuxInt = int32ToAuxInt(off1 + int32(off2)) |
| v.Aux = symToAux(mergeSym(sym1, sym2)) |
| v.AddArg2(ptr, mem) |
| return true |
| } |
| // match: (MOVVload [off] {sym} (ADDV ptr idx) mem) |
| // cond: off == 0 && sym == nil |
| // result: (MOVVloadidx ptr idx mem) |
| for { |
| off := auxIntToInt32(v.AuxInt) |
| sym := auxToSym(v.Aux) |
| if v_0.Op != OpLOONG64ADDV { |
| break |
| } |
| idx := v_0.Args[1] |
| ptr := v_0.Args[0] |
| mem := v_1 |
| if !(off == 0 && sym == nil) { |
| break |
| } |
| v.reset(OpLOONG64MOVVloadidx) |
| v.AddArg3(ptr, idx, mem) |
| return true |
| } |
| // match: (MOVVload [off] {sym} (ADDshiftLLV [shift] ptr idx) mem) |
| // cond: off == 0 && sym == nil |
| // result: (MOVVloadidx ptr (SLLVconst <typ.Int64> [shift] idx) mem) |
| for { |
| off := auxIntToInt32(v.AuxInt) |
| sym := auxToSym(v.Aux) |
| if v_0.Op != OpLOONG64ADDshiftLLV { |
| break |
| } |
| shift := auxIntToInt64(v_0.AuxInt) |
| idx := v_0.Args[1] |
| ptr := v_0.Args[0] |
| mem := v_1 |
| if !(off == 0 && sym == nil) { |
| break |
| } |
| v.reset(OpLOONG64MOVVloadidx) |
| v0 := b.NewValue0(v.Pos, OpLOONG64SLLVconst, typ.Int64) |
| v0.AuxInt = int64ToAuxInt(shift) |
| v0.AddArg(idx) |
| v.AddArg3(ptr, v0, mem) |
| return true |
| } |
| // match: (MOVVload [off] {sym} (SB) _) |
| // cond: symIsRO(sym) |
| // result: (MOVVconst [int64(read64(sym, int64(off), config.ctxt.Arch.ByteOrder))]) |
| for { |
| off := auxIntToInt32(v.AuxInt) |
| sym := auxToSym(v.Aux) |
| if v_0.Op != OpSB || !(symIsRO(sym)) { |
| break |
| } |
| v.reset(OpLOONG64MOVVconst) |
| v.AuxInt = int64ToAuxInt(int64(read64(sym, int64(off), config.ctxt.Arch.ByteOrder))) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpLOONG64MOVVloadidx(v *Value) bool { |
| v_2 := v.Args[2] |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| // match: (MOVVloadidx ptr (MOVVconst [c]) mem) |
| // cond: is32Bit(c) |
| // result: (MOVVload [int32(c)] ptr mem) |
| for { |
| ptr := v_0 |
| if v_1.Op != OpLOONG64MOVVconst { |
| break |
| } |
| c := auxIntToInt64(v_1.AuxInt) |
| mem := v_2 |
| if !(is32Bit(c)) { |
| break |
| } |
| v.reset(OpLOONG64MOVVload) |
| v.AuxInt = int32ToAuxInt(int32(c)) |
| v.AddArg2(ptr, mem) |
| return true |
| } |
| // match: (MOVVloadidx (MOVVconst [c]) ptr mem) |
| // cond: is32Bit(c) |
| // result: (MOVVload [int32(c)] ptr mem) |
| for { |
| if v_0.Op != OpLOONG64MOVVconst { |
| break |
| } |
| c := auxIntToInt64(v_0.AuxInt) |
| ptr := v_1 |
| mem := v_2 |
| if !(is32Bit(c)) { |
| break |
| } |
| v.reset(OpLOONG64MOVVload) |
| v.AuxInt = int32ToAuxInt(int32(c)) |
| v.AddArg2(ptr, mem) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpLOONG64MOVVnop(v *Value) bool { |
| v_0 := v.Args[0] |
| // match: (MOVVnop (MOVVconst [c])) |
| // result: (MOVVconst [c]) |
| for { |
| if v_0.Op != OpLOONG64MOVVconst { |
| break |
| } |
| c := auxIntToInt64(v_0.AuxInt) |
| v.reset(OpLOONG64MOVVconst) |
| v.AuxInt = int64ToAuxInt(c) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpLOONG64MOVVreg(v *Value) bool { |
| v_0 := v.Args[0] |
| // match: (MOVVreg x) |
| // cond: x.Uses == 1 |
| // result: (MOVVnop x) |
| for { |
| x := v_0 |
| if !(x.Uses == 1) { |
| break |
| } |
| v.reset(OpLOONG64MOVVnop) |
| v.AddArg(x) |
| return true |
| } |
| // match: (MOVVreg (MOVVconst [c])) |
| // result: (MOVVconst [c]) |
| for { |
| if v_0.Op != OpLOONG64MOVVconst { |
| break |
| } |
| c := auxIntToInt64(v_0.AuxInt) |
| v.reset(OpLOONG64MOVVconst) |
| v.AuxInt = int64ToAuxInt(c) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpLOONG64MOVVstore(v *Value) bool { |
| v_2 := v.Args[2] |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| config := b.Func.Config |
| typ := &b.Func.Config.Types |
| // match: (MOVVstore [off] {sym} ptr (MOVVfpgp val) mem) |
| // result: (MOVDstore [off] {sym} ptr val mem) |
| for { |
| off := auxIntToInt32(v.AuxInt) |
| sym := auxToSym(v.Aux) |
| ptr := v_0 |
| if v_1.Op != OpLOONG64MOVVfpgp { |
| break |
| } |
| val := v_1.Args[0] |
| mem := v_2 |
| v.reset(OpLOONG64MOVDstore) |
| v.AuxInt = int32ToAuxInt(off) |
| v.Aux = symToAux(sym) |
| v.AddArg3(ptr, val, mem) |
| return true |
| } |
| // match: (MOVVstore [off1] {sym} (ADDVconst [off2] ptr) val mem) |
| // cond: is32Bit(int64(off1)+off2) && (ptr.Op != OpSB || !config.ctxt.Flag_dynlink) |
| // result: (MOVVstore [off1+int32(off2)] {sym} ptr val mem) |
| for { |
| off1 := auxIntToInt32(v.AuxInt) |
| sym := auxToSym(v.Aux) |
| if v_0.Op != OpLOONG64ADDVconst { |
| break |
| } |
| off2 := auxIntToInt64(v_0.AuxInt) |
| ptr := v_0.Args[0] |
| val := v_1 |
| mem := v_2 |
| if !(is32Bit(int64(off1)+off2) && (ptr.Op != OpSB || !config.ctxt.Flag_dynlink)) { |
| break |
| } |
| v.reset(OpLOONG64MOVVstore) |
| v.AuxInt = int32ToAuxInt(off1 + int32(off2)) |
| v.Aux = symToAux(sym) |
| v.AddArg3(ptr, val, mem) |
| return true |
| } |
| // match: (MOVVstore [off1] {sym1} (MOVVaddr [off2] {sym2} ptr) val mem) |
| // cond: canMergeSym(sym1,sym2) && is32Bit(int64(off1)+int64(off2)) && (ptr.Op != OpSB || !config.ctxt.Flag_dynlink) |
| // result: (MOVVstore [off1+int32(off2)] {mergeSym(sym1,sym2)} ptr val mem) |
| for { |
| off1 := auxIntToInt32(v.AuxInt) |
| sym1 := auxToSym(v.Aux) |
| if v_0.Op != OpLOONG64MOVVaddr { |
| break |
| } |
| off2 := auxIntToInt32(v_0.AuxInt) |
| sym2 := auxToSym(v_0.Aux) |
| ptr := v_0.Args[0] |
| val := v_1 |
| mem := v_2 |
| if !(canMergeSym(sym1, sym2) && is32Bit(int64(off1)+int64(off2)) && (ptr.Op != OpSB || !config.ctxt.Flag_dynlink)) { |
| break |
| } |
| v.reset(OpLOONG64MOVVstore) |
| v.AuxInt = int32ToAuxInt(off1 + int32(off2)) |
| v.Aux = symToAux(mergeSym(sym1, sym2)) |
| v.AddArg3(ptr, val, mem) |
| return true |
| } |
| // match: (MOVVstore [off] {sym} (ADDV ptr idx) val mem) |
| // cond: off == 0 && sym == nil |
| // result: (MOVVstoreidx ptr idx val mem) |
| for { |
| off := auxIntToInt32(v.AuxInt) |
| sym := auxToSym(v.Aux) |
| if v_0.Op != OpLOONG64ADDV { |
| break |
| } |
| idx := v_0.Args[1] |
| ptr := v_0.Args[0] |
| val := v_1 |
| mem := v_2 |
| if !(off == 0 && sym == nil) { |
| break |
| } |
| v.reset(OpLOONG64MOVVstoreidx) |
| v.AddArg4(ptr, idx, val, mem) |
| return true |
| } |
| // match: (MOVVstore [off] {sym} (ADDshiftLLV [shift] ptr idx) val mem) |
| // cond: off == 0 && sym == nil |
| // result: (MOVVstoreidx ptr (SLLVconst <typ.Int64> [shift] idx) val mem) |
| for { |
| off := auxIntToInt32(v.AuxInt) |
| sym := auxToSym(v.Aux) |
| if v_0.Op != OpLOONG64ADDshiftLLV { |
| break |
| } |
| shift := auxIntToInt64(v_0.AuxInt) |
| idx := v_0.Args[1] |
| ptr := v_0.Args[0] |
| val := v_1 |
| mem := v_2 |
| if !(off == 0 && sym == nil) { |
| break |
| } |
| v.reset(OpLOONG64MOVVstoreidx) |
| v0 := b.NewValue0(v.Pos, OpLOONG64SLLVconst, typ.Int64) |
| v0.AuxInt = int64ToAuxInt(shift) |
| v0.AddArg(idx) |
| v.AddArg4(ptr, v0, val, mem) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpLOONG64MOVVstoreidx(v *Value) bool { |
| v_3 := v.Args[3] |
| v_2 := v.Args[2] |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| // match: (MOVVstoreidx ptr (MOVVconst [c]) val mem) |
| // cond: is32Bit(c) |
| // result: (MOVVstore [int32(c)] ptr val mem) |
| for { |
| ptr := v_0 |
| if v_1.Op != OpLOONG64MOVVconst { |
| break |
| } |
| c := auxIntToInt64(v_1.AuxInt) |
| val := v_2 |
| mem := v_3 |
| if !(is32Bit(c)) { |
| break |
| } |
| v.reset(OpLOONG64MOVVstore) |
| v.AuxInt = int32ToAuxInt(int32(c)) |
| v.AddArg3(ptr, val, mem) |
| return true |
| } |
| // match: (MOVVstoreidx (MOVVconst [c]) idx val mem) |
| // cond: is32Bit(c) |
| // result: (MOVVstore [int32(c)] idx val mem) |
| for { |
| if v_0.Op != OpLOONG64MOVVconst { |
| break |
| } |
| c := auxIntToInt64(v_0.AuxInt) |
| idx := v_1 |
| val := v_2 |
| mem := v_3 |
| if !(is32Bit(c)) { |
| break |
| } |
| v.reset(OpLOONG64MOVVstore) |
| v.AuxInt = int32ToAuxInt(int32(c)) |
| v.AddArg3(idx, val, mem) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpLOONG64MOVWUload(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| config := b.Func.Config |
| typ := &b.Func.Config.Types |
| // match: (MOVWUload [off] {sym} ptr (MOVFstore [off] {sym} ptr val _)) |
| // result: (ZeroExt32to64 (MOVWfpgp <typ.Float32> val)) |
| for { |
| off := auxIntToInt32(v.AuxInt) |
| sym := auxToSym(v.Aux) |
| ptr := v_0 |
| if v_1.Op != OpLOONG64MOVFstore || auxIntToInt32(v_1.AuxInt) != off || auxToSym(v_1.Aux) != sym { |
| break |
| } |
| val := v_1.Args[1] |
| if ptr != v_1.Args[0] { |
| break |
| } |
| v.reset(OpZeroExt32to64) |
| v0 := b.NewValue0(v_1.Pos, OpLOONG64MOVWfpgp, typ.Float32) |
| v0.AddArg(val) |
| v.AddArg(v0) |
| return true |
| } |
| // match: (MOVWUload [off] {sym} ptr (MOVWstore [off] {sym} ptr x _)) |
| // result: (MOVWUreg x) |
| for { |
| off := auxIntToInt32(v.AuxInt) |
| sym := auxToSym(v.Aux) |
| ptr := v_0 |
| if v_1.Op != OpLOONG64MOVWstore || auxIntToInt32(v_1.AuxInt) != off || auxToSym(v_1.Aux) != sym { |
| break |
| } |
| x := v_1.Args[1] |
| if ptr != v_1.Args[0] { |
| break |
| } |
| v.reset(OpLOONG64MOVWUreg) |
| v.AddArg(x) |
| return true |
| } |
| // match: (MOVWUload [off1] {sym} (ADDVconst [off2] ptr) mem) |
| // cond: is32Bit(int64(off1)+off2) && (ptr.Op != OpSB || !config.ctxt.Flag_dynlink) |
| // result: (MOVWUload [off1+int32(off2)] {sym} ptr mem) |
| for { |
| off1 := auxIntToInt32(v.AuxInt) |
| sym := auxToSym(v.Aux) |
| if v_0.Op != OpLOONG64ADDVconst { |
| break |
| } |
| off2 := auxIntToInt64(v_0.AuxInt) |
| ptr := v_0.Args[0] |
| mem := v_1 |
| if !(is32Bit(int64(off1)+off2) && (ptr.Op != OpSB || !config.ctxt.Flag_dynlink)) { |
| break |
| } |
| v.reset(OpLOONG64MOVWUload) |
| v.AuxInt = int32ToAuxInt(off1 + int32(off2)) |
| v.Aux = symToAux(sym) |
| v.AddArg2(ptr, mem) |
| return true |
| } |
| // match: (MOVWUload [off1] {sym1} (MOVVaddr [off2] {sym2} ptr) mem) |
| // cond: canMergeSym(sym1,sym2) && is32Bit(int64(off1)+int64(off2)) && (ptr.Op != OpSB || !config.ctxt.Flag_dynlink) |
| // result: (MOVWUload [off1+int32(off2)] {mergeSym(sym1,sym2)} ptr mem) |
| for { |
| off1 := auxIntToInt32(v.AuxInt) |
| sym1 := auxToSym(v.Aux) |
| if v_0.Op != OpLOONG64MOVVaddr { |
| break |
| } |
| off2 := auxIntToInt32(v_0.AuxInt) |
| sym2 := auxToSym(v_0.Aux) |
| ptr := v_0.Args[0] |
| mem := v_1 |
| if !(canMergeSym(sym1, sym2) && is32Bit(int64(off1)+int64(off2)) && (ptr.Op != OpSB || !config.ctxt.Flag_dynlink)) { |
| break |
| } |
| v.reset(OpLOONG64MOVWUload) |
| v.AuxInt = int32ToAuxInt(off1 + int32(off2)) |
| v.Aux = symToAux(mergeSym(sym1, sym2)) |
| v.AddArg2(ptr, mem) |
| return true |
| } |
| // match: (MOVWUload [off] {sym} (ADDV ptr idx) mem) |
| // cond: off == 0 && sym == nil |
| // result: (MOVWUloadidx ptr idx mem) |
| for { |
| off := auxIntToInt32(v.AuxInt) |
| sym := auxToSym(v.Aux) |
| if v_0.Op != OpLOONG64ADDV { |
| break |
| } |
| idx := v_0.Args[1] |
| ptr := v_0.Args[0] |
| mem := v_1 |
| if !(off == 0 && sym == nil) { |
| break |
| } |
| v.reset(OpLOONG64MOVWUloadidx) |
| v.AddArg3(ptr, idx, mem) |
| return true |
| } |
| // match: (MOVWUload [off] {sym} (ADDshiftLLV [shift] ptr idx) mem) |
| // cond: off == 0 && sym == nil |
| // result: (MOVWUloadidx ptr (SLLVconst <typ.Int64> [shift] idx) mem) |
| for { |
| off := auxIntToInt32(v.AuxInt) |
| sym := auxToSym(v.Aux) |
| if v_0.Op != OpLOONG64ADDshiftLLV { |
| break |
| } |
| shift := auxIntToInt64(v_0.AuxInt) |
| idx := v_0.Args[1] |
| ptr := v_0.Args[0] |
| mem := v_1 |
| if !(off == 0 && sym == nil) { |
| break |
| } |
| v.reset(OpLOONG64MOVWUloadidx) |
| v0 := b.NewValue0(v.Pos, OpLOONG64SLLVconst, typ.Int64) |
| v0.AuxInt = int64ToAuxInt(shift) |
| v0.AddArg(idx) |
| v.AddArg3(ptr, v0, mem) |
| return true |
| } |
| // match: (MOVWUload [off] {sym} (SB) _) |
| // cond: symIsRO(sym) |
| // result: (MOVVconst [int64(read32(sym, int64(off), config.ctxt.Arch.ByteOrder))]) |
| for { |
| off := auxIntToInt32(v.AuxInt) |
| sym := auxToSym(v.Aux) |
| if v_0.Op != OpSB || !(symIsRO(sym)) { |
| break |
| } |
| v.reset(OpLOONG64MOVVconst) |
| v.AuxInt = int64ToAuxInt(int64(read32(sym, int64(off), config.ctxt.Arch.ByteOrder))) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpLOONG64MOVWUloadidx(v *Value) bool { |
| v_2 := v.Args[2] |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| // match: (MOVWUloadidx ptr (MOVVconst [c]) mem) |
| // cond: is32Bit(c) |
| // result: (MOVWUload [int32(c)] ptr mem) |
| for { |
| ptr := v_0 |
| if v_1.Op != OpLOONG64MOVVconst { |
| break |
| } |
| c := auxIntToInt64(v_1.AuxInt) |
| mem := v_2 |
| if !(is32Bit(c)) { |
| break |
| } |
| v.reset(OpLOONG64MOVWUload) |
| v.AuxInt = int32ToAuxInt(int32(c)) |
| v.AddArg2(ptr, mem) |
| return true |
| } |
| // match: (MOVWUloadidx (MOVVconst [c]) ptr mem) |
| // cond: is32Bit(c) |
| // result: (MOVWUload [int32(c)] ptr mem) |
| for { |
| if v_0.Op != OpLOONG64MOVVconst { |
| break |
| } |
| c := auxIntToInt64(v_0.AuxInt) |
| ptr := v_1 |
| mem := v_2 |
| if !(is32Bit(c)) { |
| break |
| } |
| v.reset(OpLOONG64MOVWUload) |
| v.AuxInt = int32ToAuxInt(int32(c)) |
| v.AddArg2(ptr, mem) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpLOONG64MOVWUreg(v *Value) bool { |
| v_0 := v.Args[0] |
| // match: (MOVWUreg (SRLVconst [rc] x)) |
| // cond: rc < 32 |
| // result: (BSTRPICKV [rc + (31+rc)<<6] x) |
| for { |
| if v_0.Op != OpLOONG64SRLVconst { |
| break |
| } |
| rc := auxIntToInt64(v_0.AuxInt) |
| x := v_0.Args[0] |
| if !(rc < 32) { |
| break |
| } |
| v.reset(OpLOONG64BSTRPICKV) |
| v.AuxInt = int64ToAuxInt(rc + (31+rc)<<6) |
| v.AddArg(x) |
| return true |
| } |
| // match: (MOVWUreg x:(MOVBUload _ _)) |
| // result: (MOVVreg x) |
| for { |
| x := v_0 |
| if x.Op != OpLOONG64MOVBUload { |
| break |
| } |
| v.reset(OpLOONG64MOVVreg) |
| v.AddArg(x) |
| return true |
| } |
| // match: (MOVWUreg x:(MOVHUload _ _)) |
| // result: (MOVVreg x) |
| for { |
| x := v_0 |
| if x.Op != OpLOONG64MOVHUload { |
| break |
| } |
| v.reset(OpLOONG64MOVVreg) |
| v.AddArg(x) |
| return true |
| } |
| // match: (MOVWUreg x:(MOVWUload _ _)) |
| // result: (MOVVreg x) |
| for { |
| x := v_0 |
| if x.Op != OpLOONG64MOVWUload { |
| break |
| } |
| v.reset(OpLOONG64MOVVreg) |
| v.AddArg(x) |
| return true |
| } |
| // match: (MOVWUreg x:(MOVBUloadidx _ _ _)) |
| // result: (MOVVreg x) |
| for { |
| x := v_0 |
| if x.Op != OpLOONG64MOVBUloadidx { |
| break |
| } |
| v.reset(OpLOONG64MOVVreg) |
| v.AddArg(x) |
| return true |
| } |
| // match: (MOVWUreg x:(MOVHUloadidx _ _ _)) |
| // result: (MOVVreg x) |
| for { |
| x := v_0 |
| if x.Op != OpLOONG64MOVHUloadidx { |
| break |
| } |
| v.reset(OpLOONG64MOVVreg) |
| v.AddArg(x) |
| return true |
| } |
| // match: (MOVWUreg x:(MOVWUloadidx _ _ _)) |
| // result: (MOVVreg x) |
| for { |
| x := v_0 |
| if x.Op != OpLOONG64MOVWUloadidx { |
| break |
| } |
| v.reset(OpLOONG64MOVVreg) |
| v.AddArg(x) |
| return true |
| } |
| // match: (MOVWUreg x:(MOVBUreg _)) |
| // result: (MOVVreg x) |
| for { |
| x := v_0 |
| if x.Op != OpLOONG64MOVBUreg { |
| break |
| } |
| v.reset(OpLOONG64MOVVreg) |
| v.AddArg(x) |
| return true |
| } |
| // match: (MOVWUreg x:(MOVHUreg _)) |
| // result: (MOVVreg x) |
| for { |
| x := v_0 |
| if x.Op != OpLOONG64MOVHUreg { |
| break |
| } |
| v.reset(OpLOONG64MOVVreg) |
| v.AddArg(x) |
| return true |
| } |
| // match: (MOVWUreg x:(MOVWUreg _)) |
| // result: (MOVVreg x) |
| for { |
| x := v_0 |
| if x.Op != OpLOONG64MOVWUreg { |
| break |
| } |
| v.reset(OpLOONG64MOVVreg) |
| v.AddArg(x) |
| return true |
| } |
| // match: (MOVWUreg (SLLVconst [lc] x)) |
| // cond: lc >= 32 |
| // result: (MOVVconst [0]) |
| for { |
| if v_0.Op != OpLOONG64SLLVconst { |
| break |
| } |
| lc := auxIntToInt64(v_0.AuxInt) |
| if !(lc >= 32) { |
| break |
| } |
| v.reset(OpLOONG64MOVVconst) |
| v.AuxInt = int64ToAuxInt(0) |
| return true |
| } |
| // match: (MOVWUreg (MOVVconst [c])) |
| // result: (MOVVconst [int64(uint32(c))]) |
| for { |
| if v_0.Op != OpLOONG64MOVVconst { |
| break |
| } |
| c := auxIntToInt64(v_0.AuxInt) |
| v.reset(OpLOONG64MOVVconst) |
| v.AuxInt = int64ToAuxInt(int64(uint32(c))) |
| return true |
| } |
| // match: (MOVWUreg x:(SRLconst [c] y)) |
| // result: x |
| for { |
| x := v_0 |
| if x.Op != OpLOONG64SRLconst { |
| break |
| } |
| v.copyOf(x) |
| return true |
| } |
| // match: (MOVWUreg x:(ANDconst [c] y)) |
| // cond: c >= 0 && int64(uint32(c)) == c |
| // result: x |
| for { |
| x := v_0 |
| if x.Op != OpLOONG64ANDconst { |
| break |
| } |
| c := auxIntToInt64(x.AuxInt) |
| if !(c >= 0 && int64(uint32(c)) == c) { |
| break |
| } |
| v.copyOf(x) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpLOONG64MOVWload(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| config := b.Func.Config |
| typ := &b.Func.Config.Types |
| // match: (MOVWload [off] {sym} ptr (MOVWstore [off] {sym} ptr x _)) |
| // result: (MOVWreg x) |
| for { |
| off := auxIntToInt32(v.AuxInt) |
| sym := auxToSym(v.Aux) |
| ptr := v_0 |
| if v_1.Op != OpLOONG64MOVWstore || auxIntToInt32(v_1.AuxInt) != off || auxToSym(v_1.Aux) != sym { |
| break |
| } |
| x := v_1.Args[1] |
| if ptr != v_1.Args[0] { |
| break |
| } |
| v.reset(OpLOONG64MOVWreg) |
| v.AddArg(x) |
| return true |
| } |
| // match: (MOVWload [off1] {sym} (ADDVconst [off2] ptr) mem) |
| // cond: is32Bit(int64(off1)+off2) && (ptr.Op != OpSB || !config.ctxt.Flag_dynlink) |
| // result: (MOVWload [off1+int32(off2)] {sym} ptr mem) |
| for { |
| off1 := auxIntToInt32(v.AuxInt) |
| sym := auxToSym(v.Aux) |
| if v_0.Op != OpLOONG64ADDVconst { |
| break |
| } |
| off2 := auxIntToInt64(v_0.AuxInt) |
| ptr := v_0.Args[0] |
| mem := v_1 |
| if !(is32Bit(int64(off1)+off2) && (ptr.Op != OpSB || !config.ctxt.Flag_dynlink)) { |
| break |
| } |
| v.reset(OpLOONG64MOVWload) |
| v.AuxInt = int32ToAuxInt(off1 + int32(off2)) |
| v.Aux = symToAux(sym) |
| v.AddArg2(ptr, mem) |
| return true |
| } |
| // match: (MOVWload [off1] {sym1} (MOVVaddr [off2] {sym2} ptr) mem) |
| // cond: canMergeSym(sym1,sym2) && is32Bit(int64(off1)+int64(off2)) && (ptr.Op != OpSB || !config.ctxt.Flag_dynlink) |
| // result: (MOVWload [off1+int32(off2)] {mergeSym(sym1,sym2)} ptr mem) |
| for { |
| off1 := auxIntToInt32(v.AuxInt) |
| sym1 := auxToSym(v.Aux) |
| if v_0.Op != OpLOONG64MOVVaddr { |
| break |
| } |
| off2 := auxIntToInt32(v_0.AuxInt) |
| sym2 := auxToSym(v_0.Aux) |
| ptr := v_0.Args[0] |
| mem := v_1 |
| if !(canMergeSym(sym1, sym2) && is32Bit(int64(off1)+int64(off2)) && (ptr.Op != OpSB || !config.ctxt.Flag_dynlink)) { |
| break |
| } |
| v.reset(OpLOONG64MOVWload) |
| v.AuxInt = int32ToAuxInt(off1 + int32(off2)) |
| v.Aux = symToAux(mergeSym(sym1, sym2)) |
| v.AddArg2(ptr, mem) |
| return true |
| } |
| // match: (MOVWload [off] {sym} (ADDV ptr idx) mem) |
| // cond: off == 0 && sym == nil |
| // result: (MOVWloadidx ptr idx mem) |
| for { |
| off := auxIntToInt32(v.AuxInt) |
| sym := auxToSym(v.Aux) |
| if v_0.Op != OpLOONG64ADDV { |
| break |
| } |
| idx := v_0.Args[1] |
| ptr := v_0.Args[0] |
| mem := v_1 |
| if !(off == 0 && sym == nil) { |
| break |
| } |
| v.reset(OpLOONG64MOVWloadidx) |
| v.AddArg3(ptr, idx, mem) |
| return true |
| } |
| // match: (MOVWload [off] {sym} (ADDshiftLLV [shift] ptr idx) mem) |
| // cond: off == 0 && sym == nil |
| // result: (MOVWloadidx ptr (SLLVconst <typ.Int64> [shift] idx) mem) |
| for { |
| off := auxIntToInt32(v.AuxInt) |
| sym := auxToSym(v.Aux) |
| if v_0.Op != OpLOONG64ADDshiftLLV { |
| break |
| } |
| shift := auxIntToInt64(v_0.AuxInt) |
| idx := v_0.Args[1] |
| ptr := v_0.Args[0] |
| mem := v_1 |
| if !(off == 0 && sym == nil) { |
| break |
| } |
| v.reset(OpLOONG64MOVWloadidx) |
| v0 := b.NewValue0(v.Pos, OpLOONG64SLLVconst, typ.Int64) |
| v0.AuxInt = int64ToAuxInt(shift) |
| v0.AddArg(idx) |
| v.AddArg3(ptr, v0, mem) |
| return true |
| } |
| // match: (MOVWload [off] {sym} (SB) _) |
| // cond: symIsRO(sym) |
| // result: (MOVVconst [int64(int32(read32(sym, int64(off), config.ctxt.Arch.ByteOrder)))]) |
| for { |
| off := auxIntToInt32(v.AuxInt) |
| sym := auxToSym(v.Aux) |
| if v_0.Op != OpSB || !(symIsRO(sym)) { |
| break |
| } |
| v.reset(OpLOONG64MOVVconst) |
| v.AuxInt = int64ToAuxInt(int64(int32(read32(sym, int64(off), config.ctxt.Arch.ByteOrder)))) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpLOONG64MOVWloadidx(v *Value) bool { |
| v_2 := v.Args[2] |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| // match: (MOVWloadidx ptr (MOVVconst [c]) mem) |
| // cond: is32Bit(c) |
| // result: (MOVWload [int32(c)] ptr mem) |
| for { |
| ptr := v_0 |
| if v_1.Op != OpLOONG64MOVVconst { |
| break |
| } |
| c := auxIntToInt64(v_1.AuxInt) |
| mem := v_2 |
| if !(is32Bit(c)) { |
| break |
| } |
| v.reset(OpLOONG64MOVWload) |
| v.AuxInt = int32ToAuxInt(int32(c)) |
| v.AddArg2(ptr, mem) |
| return true |
| } |
| // match: (MOVWloadidx (MOVVconst [c]) ptr mem) |
| // cond: is32Bit(c) |
| // result: (MOVWload [int32(c)] ptr mem) |
| for { |
| if v_0.Op != OpLOONG64MOVVconst { |
| break |
| } |
| c := auxIntToInt64(v_0.AuxInt) |
| ptr := v_1 |
| mem := v_2 |
| if !(is32Bit(c)) { |
| break |
| } |
| v.reset(OpLOONG64MOVWload) |
| v.AuxInt = int32ToAuxInt(int32(c)) |
| v.AddArg2(ptr, mem) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpLOONG64MOVWreg(v *Value) bool { |
| v_0 := v.Args[0] |
| // match: (MOVWreg x:(MOVBload _ _)) |
| // result: (MOVVreg x) |
| for { |
| x := v_0 |
| if x.Op != OpLOONG64MOVBload { |
| break |
| } |
| v.reset(OpLOONG64MOVVreg) |
| v.AddArg(x) |
| return true |
| } |
| // match: (MOVWreg x:(MOVBUload _ _)) |
| // result: (MOVVreg x) |
| for { |
| x := v_0 |
| if x.Op != OpLOONG64MOVBUload { |
| break |
| } |
| v.reset(OpLOONG64MOVVreg) |
| v.AddArg(x) |
| return true |
| } |
| // match: (MOVWreg x:(MOVHload _ _)) |
| // result: (MOVVreg x) |
| for { |
| x := v_0 |
| if x.Op != OpLOONG64MOVHload { |
| break |
| } |
| v.reset(OpLOONG64MOVVreg) |
| v.AddArg(x) |
| return true |
| } |
| // match: (MOVWreg x:(MOVHUload _ _)) |
| // result: (MOVVreg x) |
| for { |
| x := v_0 |
| if x.Op != OpLOONG64MOVHUload { |
| break |
| } |
| v.reset(OpLOONG64MOVVreg) |
| v.AddArg(x) |
| return true |
| } |
| // match: (MOVWreg x:(MOVWload _ _)) |
| // result: (MOVVreg x) |
| for { |
| x := v_0 |
| if x.Op != OpLOONG64MOVWload { |
| break |
| } |
| v.reset(OpLOONG64MOVVreg) |
| v.AddArg(x) |
| return true |
| } |
| // match: (MOVWreg x:(MOVBloadidx _ _ _)) |
| // result: (MOVVreg x) |
| for { |
| x := v_0 |
| if x.Op != OpLOONG64MOVBloadidx { |
| break |
| } |
| v.reset(OpLOONG64MOVVreg) |
| v.AddArg(x) |
| return true |
| } |
| // match: (MOVWreg x:(MOVBUloadidx _ _ _)) |
| // result: (MOVVreg x) |
| for { |
| x := v_0 |
| if x.Op != OpLOONG64MOVBUloadidx { |
| break |
| } |
| v.reset(OpLOONG64MOVVreg) |
| v.AddArg(x) |
| return true |
| } |
| // match: (MOVWreg x:(MOVHloadidx _ _ _)) |
| // result: (MOVVreg x) |
| for { |
| x := v_0 |
| if x.Op != OpLOONG64MOVHloadidx { |
| break |
| } |
| v.reset(OpLOONG64MOVVreg) |
| v.AddArg(x) |
| return true |
| } |
| // match: (MOVWreg x:(MOVHUloadidx _ _ _)) |
| // result: (MOVVreg x) |
| for { |
| x := v_0 |
| if x.Op != OpLOONG64MOVHUloadidx { |
| break |
| } |
| v.reset(OpLOONG64MOVVreg) |
| v.AddArg(x) |
| return true |
| } |
| // match: (MOVWreg x:(MOVWloadidx _ _ _)) |
| // result: (MOVVreg x) |
| for { |
| x := v_0 |
| if x.Op != OpLOONG64MOVWloadidx { |
| break |
| } |
| v.reset(OpLOONG64MOVVreg) |
| v.AddArg(x) |
| return true |
| } |
| // match: (MOVWreg x:(MOVBreg _)) |
| // result: (MOVVreg x) |
| for { |
| x := v_0 |
| if x.Op != OpLOONG64MOVBreg { |
| break |
| } |
| v.reset(OpLOONG64MOVVreg) |
| v.AddArg(x) |
| return true |
| } |
| // match: (MOVWreg x:(MOVBUreg _)) |
| // result: (MOVVreg x) |
| for { |
| x := v_0 |
| if x.Op != OpLOONG64MOVBUreg { |
| break |
| } |
| v.reset(OpLOONG64MOVVreg) |
| v.AddArg(x) |
| return true |
| } |
| // match: (MOVWreg x:(MOVHreg _)) |
| // result: (MOVVreg x) |
| for { |
| x := v_0 |
| if x.Op != OpLOONG64MOVHreg { |
| break |
| } |
| v.reset(OpLOONG64MOVVreg) |
| v.AddArg(x) |
| return true |
| } |
| // match: (MOVWreg x:(MOVWreg _)) |
| // result: (MOVVreg x) |
| for { |
| x := v_0 |
| if x.Op != OpLOONG64MOVWreg { |
| break |
| } |
| v.reset(OpLOONG64MOVVreg) |
| v.AddArg(x) |
| return true |
| } |
| // match: (MOVWreg (MOVVconst [c])) |
| // result: (MOVVconst [int64(int32(c))]) |
| for { |
| if v_0.Op != OpLOONG64MOVVconst { |
| break |
| } |
| c := auxIntToInt64(v_0.AuxInt) |
| v.reset(OpLOONG64MOVVconst) |
| v.AuxInt = int64ToAuxInt(int64(int32(c))) |
| return true |
| } |
| // match: (MOVWreg x:(ANDconst [c] y)) |
| // cond: c >= 0 && int64(int32(c)) == c |
| // result: x |
| for { |
| x := v_0 |
| if x.Op != OpLOONG64ANDconst { |
| break |
| } |
| c := auxIntToInt64(x.AuxInt) |
| if !(c >= 0 && int64(int32(c)) == c) { |
| break |
| } |
| v.copyOf(x) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpLOONG64MOVWstore(v *Value) bool { |
| v_2 := v.Args[2] |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| config := b.Func.Config |
| typ := &b.Func.Config.Types |
| // match: (MOVWstore [off] {sym} ptr (MOVWfpgp val) mem) |
| // result: (MOVFstore [off] {sym} ptr val mem) |
| for { |
| off := auxIntToInt32(v.AuxInt) |
| sym := auxToSym(v.Aux) |
| ptr := v_0 |
| if v_1.Op != OpLOONG64MOVWfpgp { |
| break |
| } |
| val := v_1.Args[0] |
| mem := v_2 |
| v.reset(OpLOONG64MOVFstore) |
| v.AuxInt = int32ToAuxInt(off) |
| v.Aux = symToAux(sym) |
| v.AddArg3(ptr, val, mem) |
| return true |
| } |
| // match: (MOVWstore [off1] {sym} (ADDVconst [off2] ptr) val mem) |
| // cond: is32Bit(int64(off1)+off2) && (ptr.Op != OpSB || !config.ctxt.Flag_dynlink) |
| // result: (MOVWstore [off1+int32(off2)] {sym} ptr val mem) |
| for { |
| off1 := auxIntToInt32(v.AuxInt) |
| sym := auxToSym(v.Aux) |
| if v_0.Op != OpLOONG64ADDVconst { |
| break |
| } |
| off2 := auxIntToInt64(v_0.AuxInt) |
| ptr := v_0.Args[0] |
| val := v_1 |
| mem := v_2 |
| if !(is32Bit(int64(off1)+off2) && (ptr.Op != OpSB || !config.ctxt.Flag_dynlink)) { |
| break |
| } |
| v.reset(OpLOONG64MOVWstore) |
| v.AuxInt = int32ToAuxInt(off1 + int32(off2)) |
| v.Aux = symToAux(sym) |
| v.AddArg3(ptr, val, mem) |
| return true |
| } |
| // match: (MOVWstore [off1] {sym1} (MOVVaddr [off2] {sym2} ptr) val mem) |
| // cond: canMergeSym(sym1,sym2) && is32Bit(int64(off1)+int64(off2)) && (ptr.Op != OpSB || !config.ctxt.Flag_dynlink) |
| // result: (MOVWstore [off1+int32(off2)] {mergeSym(sym1,sym2)} ptr val mem) |
| for { |
| off1 := auxIntToInt32(v.AuxInt) |
| sym1 := auxToSym(v.Aux) |
| if v_0.Op != OpLOONG64MOVVaddr { |
| break |
| } |
| off2 := auxIntToInt32(v_0.AuxInt) |
| sym2 := auxToSym(v_0.Aux) |
| ptr := v_0.Args[0] |
| val := v_1 |
| mem := v_2 |
| if !(canMergeSym(sym1, sym2) && is32Bit(int64(off1)+int64(off2)) && (ptr.Op != OpSB || !config.ctxt.Flag_dynlink)) { |
| break |
| } |
| v.reset(OpLOONG64MOVWstore) |
| v.AuxInt = int32ToAuxInt(off1 + int32(off2)) |
| v.Aux = symToAux(mergeSym(sym1, sym2)) |
| v.AddArg3(ptr, val, mem) |
| return true |
| } |
| // match: (MOVWstore [off] {sym} ptr (MOVWreg x) mem) |
| // result: (MOVWstore [off] {sym} ptr x mem) |
| for { |
| off := auxIntToInt32(v.AuxInt) |
| sym := auxToSym(v.Aux) |
| ptr := v_0 |
| if v_1.Op != OpLOONG64MOVWreg { |
| break |
| } |
| x := v_1.Args[0] |
| mem := v_2 |
| v.reset(OpLOONG64MOVWstore) |
| v.AuxInt = int32ToAuxInt(off) |
| v.Aux = symToAux(sym) |
| v.AddArg3(ptr, x, mem) |
| return true |
| } |
| // match: (MOVWstore [off] {sym} ptr (MOVWUreg x) mem) |
| // result: (MOVWstore [off] {sym} ptr x mem) |
| for { |
| off := auxIntToInt32(v.AuxInt) |
| sym := auxToSym(v.Aux) |
| ptr := v_0 |
| if v_1.Op != OpLOONG64MOVWUreg { |
| break |
| } |
| x := v_1.Args[0] |
| mem := v_2 |
| v.reset(OpLOONG64MOVWstore) |
| v.AuxInt = int32ToAuxInt(off) |
| v.Aux = symToAux(sym) |
| v.AddArg3(ptr, x, mem) |
| return true |
| } |
| // match: (MOVWstore [off] {sym} (ADDV ptr idx) val mem) |
| // cond: off == 0 && sym == nil |
| // result: (MOVWstoreidx ptr idx val mem) |
| for { |
| off := auxIntToInt32(v.AuxInt) |
| sym := auxToSym(v.Aux) |
| if v_0.Op != OpLOONG64ADDV { |
| break |
| } |
| idx := v_0.Args[1] |
| ptr := v_0.Args[0] |
| val := v_1 |
| mem := v_2 |
| if !(off == 0 && sym == nil) { |
| break |
| } |
| v.reset(OpLOONG64MOVWstoreidx) |
| v.AddArg4(ptr, idx, val, mem) |
| return true |
| } |
| // match: (MOVWstore [off] {sym} (ADDshiftLLV [shift] ptr idx) val mem) |
| // cond: off == 0 && sym == nil |
| // result: (MOVWstoreidx ptr (SLLVconst <typ.Int64> [shift] idx) val mem) |
| for { |
| off := auxIntToInt32(v.AuxInt) |
| sym := auxToSym(v.Aux) |
| if v_0.Op != OpLOONG64ADDshiftLLV { |
| break |
| } |
| shift := auxIntToInt64(v_0.AuxInt) |
| idx := v_0.Args[1] |
| ptr := v_0.Args[0] |
| val := v_1 |
| mem := v_2 |
| if !(off == 0 && sym == nil) { |
| break |
| } |
| v.reset(OpLOONG64MOVWstoreidx) |
| v0 := b.NewValue0(v.Pos, OpLOONG64SLLVconst, typ.Int64) |
| v0.AuxInt = int64ToAuxInt(shift) |
| v0.AddArg(idx) |
| v.AddArg4(ptr, v0, val, mem) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpLOONG64MOVWstoreidx(v *Value) bool { |
| v_3 := v.Args[3] |
| v_2 := v.Args[2] |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| // match: (MOVWstoreidx ptr (MOVVconst [c]) val mem) |
| // cond: is32Bit(c) |
| // result: (MOVWstore [int32(c)] ptr val mem) |
| for { |
| ptr := v_0 |
| if v_1.Op != OpLOONG64MOVVconst { |
| break |
| } |
| c := auxIntToInt64(v_1.AuxInt) |
| val := v_2 |
| mem := v_3 |
| if !(is32Bit(c)) { |
| break |
| } |
| v.reset(OpLOONG64MOVWstore) |
| v.AuxInt = int32ToAuxInt(int32(c)) |
| v.AddArg3(ptr, val, mem) |
| return true |
| } |
| // match: (MOVWstoreidx (MOVVconst [c]) idx val mem) |
| // cond: is32Bit(c) |
| // result: (MOVWstore [int32(c)] idx val mem) |
| for { |
| if v_0.Op != OpLOONG64MOVVconst { |
| break |
| } |
| c := auxIntToInt64(v_0.AuxInt) |
| idx := v_1 |
| val := v_2 |
| mem := v_3 |
| if !(is32Bit(c)) { |
| break |
| } |
| v.reset(OpLOONG64MOVWstore) |
| v.AuxInt = int32ToAuxInt(int32(c)) |
| v.AddArg3(idx, val, mem) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpLOONG64MULV(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| config := b.Func.Config |
| // match: (MULV r:(MOVWUreg x) s:(MOVWUreg y)) |
| // cond: r.Uses == 1 && s.Uses == 1 |
| // result: (MULWVWU x y) |
| for { |
| for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 { |
| r := v_0 |
| if r.Op != OpLOONG64MOVWUreg { |
| continue |
| } |
| x := r.Args[0] |
| s := v_1 |
| if s.Op != OpLOONG64MOVWUreg { |
| continue |
| } |
| y := s.Args[0] |
| if !(r.Uses == 1 && s.Uses == 1) { |
| continue |
| } |
| v.reset(OpLOONG64MULWVWU) |
| v.AddArg2(x, y) |
| return true |
| } |
| break |
| } |
| // match: (MULV r:(MOVWreg x) s:(MOVWreg y)) |
| // cond: r.Uses == 1 && s.Uses == 1 |
| // result: (MULWVW x y) |
| for { |
| for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 { |
| r := v_0 |
| if r.Op != OpLOONG64MOVWreg { |
| continue |
| } |
| x := r.Args[0] |
| s := v_1 |
| if s.Op != OpLOONG64MOVWreg { |
| continue |
| } |
| y := s.Args[0] |
| if !(r.Uses == 1 && s.Uses == 1) { |
| continue |
| } |
| v.reset(OpLOONG64MULWVW) |
| v.AddArg2(x, y) |
| return true |
| } |
| break |
| } |
| // match: (MULV _ (MOVVconst [0])) |
| // result: (MOVVconst [0]) |
| for { |
| for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 { |
| if v_1.Op != OpLOONG64MOVVconst || auxIntToInt64(v_1.AuxInt) != 0 { |
| continue |
| } |
| v.reset(OpLOONG64MOVVconst) |
| v.AuxInt = int64ToAuxInt(0) |
| return true |
| } |
| break |
| } |
| // match: (MULV x (MOVVconst [1])) |
| // result: x |
| for { |
| for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 { |
| x := v_0 |
| if v_1.Op != OpLOONG64MOVVconst || auxIntToInt64(v_1.AuxInt) != 1 { |
| continue |
| } |
| v.copyOf(x) |
| return true |
| } |
| break |
| } |
| // match: (MULV x (MOVVconst [c])) |
| // cond: canMulStrengthReduce(config, c) |
| // result: {mulStrengthReduce(v, x, c)} |
| for { |
| for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 { |
| x := v_0 |
| if v_1.Op != OpLOONG64MOVVconst { |
| continue |
| } |
| c := auxIntToInt64(v_1.AuxInt) |
| if !(canMulStrengthReduce(config, c)) { |
| continue |
| } |
| v.copyOf(mulStrengthReduce(v, x, c)) |
| return true |
| } |
| break |
| } |
| // match: (MULV (MOVVconst [c]) (MOVVconst [d])) |
| // result: (MOVVconst [c*d]) |
| for { |
| for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 { |
| if v_0.Op != OpLOONG64MOVVconst { |
| continue |
| } |
| c := auxIntToInt64(v_0.AuxInt) |
| if v_1.Op != OpLOONG64MOVVconst { |
| continue |
| } |
| d := auxIntToInt64(v_1.AuxInt) |
| v.reset(OpLOONG64MOVVconst) |
| v.AuxInt = int64ToAuxInt(c * d) |
| return true |
| } |
| break |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpLOONG64NEGV(v *Value) bool { |
| v_0 := v.Args[0] |
| b := v.Block |
| // match: (NEGV (SUBV x y)) |
| // result: (SUBV y x) |
| for { |
| if v_0.Op != OpLOONG64SUBV { |
| break |
| } |
| y := v_0.Args[1] |
| x := v_0.Args[0] |
| v.reset(OpLOONG64SUBV) |
| v.AddArg2(y, x) |
| return true |
| } |
| // match: (NEGV <t> s:(ADDVconst [c] (SUBV x y))) |
| // cond: s.Uses == 1 && is12Bit(-c) |
| // result: (ADDVconst [-c] (SUBV <t> y x)) |
| for { |
| t := v.Type |
| s := v_0 |
| if s.Op != OpLOONG64ADDVconst { |
| break |
| } |
| c := auxIntToInt64(s.AuxInt) |
| s_0 := s.Args[0] |
| if s_0.Op != OpLOONG64SUBV { |
| break |
| } |
| y := s_0.Args[1] |
| x := s_0.Args[0] |
| if !(s.Uses == 1 && is12Bit(-c)) { |
| break |
| } |
| v.reset(OpLOONG64ADDVconst) |
| v.AuxInt = int64ToAuxInt(-c) |
| v0 := b.NewValue0(v.Pos, OpLOONG64SUBV, t) |
| v0.AddArg2(y, x) |
| v.AddArg(v0) |
| return true |
| } |
| // match: (NEGV (NEGV x)) |
| // result: x |
| for { |
| if v_0.Op != OpLOONG64NEGV { |
| break |
| } |
| x := v_0.Args[0] |
| v.copyOf(x) |
| return true |
| } |
| // match: (NEGV <t> s:(ADDVconst [c] (NEGV x))) |
| // cond: s.Uses == 1 && is12Bit(-c) |
| // result: (ADDVconst [-c] x) |
| for { |
| s := v_0 |
| if s.Op != OpLOONG64ADDVconst { |
| break |
| } |
| c := auxIntToInt64(s.AuxInt) |
| s_0 := s.Args[0] |
| if s_0.Op != OpLOONG64NEGV { |
| break |
| } |
| x := s_0.Args[0] |
| if !(s.Uses == 1 && is12Bit(-c)) { |
| break |
| } |
| v.reset(OpLOONG64ADDVconst) |
| v.AuxInt = int64ToAuxInt(-c) |
| v.AddArg(x) |
| return true |
| } |
| // match: (NEGV (MOVVconst [c])) |
| // result: (MOVVconst [-c]) |
| for { |
| if v_0.Op != OpLOONG64MOVVconst { |
| break |
| } |
| c := auxIntToInt64(v_0.AuxInt) |
| v.reset(OpLOONG64MOVVconst) |
| v.AuxInt = int64ToAuxInt(-c) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpLOONG64NOR(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| // match: (NOR x (MOVVconst [c])) |
| // cond: is32Bit(c) |
| // result: (NORconst [c] x) |
| for { |
| for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 { |
| x := v_0 |
| if v_1.Op != OpLOONG64MOVVconst { |
| continue |
| } |
| c := auxIntToInt64(v_1.AuxInt) |
| if !(is32Bit(c)) { |
| continue |
| } |
| v.reset(OpLOONG64NORconst) |
| v.AuxInt = int64ToAuxInt(c) |
| v.AddArg(x) |
| return true |
| } |
| break |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpLOONG64NORconst(v *Value) bool { |
| v_0 := v.Args[0] |
| // match: (NORconst [c] (MOVVconst [d])) |
| // result: (MOVVconst [^(c|d)]) |
| for { |
| c := auxIntToInt64(v.AuxInt) |
| if v_0.Op != OpLOONG64MOVVconst { |
| break |
| } |
| d := auxIntToInt64(v_0.AuxInt) |
| v.reset(OpLOONG64MOVVconst) |
| v.AuxInt = int64ToAuxInt(^(c | d)) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpLOONG64OR(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| typ := &b.Func.Config.Types |
| // match: (OR <typ.UInt16> (SRLVconst [8] <typ.UInt16> x) (SLLVconst [8] <typ.UInt16> x)) |
| // result: (REVB2H x) |
| for { |
| if v.Type != typ.UInt16 { |
| break |
| } |
| for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 { |
| if v_0.Op != OpLOONG64SRLVconst || v_0.Type != typ.UInt16 || auxIntToInt64(v_0.AuxInt) != 8 { |
| continue |
| } |
| x := v_0.Args[0] |
| if v_1.Op != OpLOONG64SLLVconst || v_1.Type != typ.UInt16 || auxIntToInt64(v_1.AuxInt) != 8 || x != v_1.Args[0] { |
| continue |
| } |
| v.reset(OpLOONG64REVB2H) |
| v.AddArg(x) |
| return true |
| } |
| break |
| } |
| // match: (OR (SRLconst [8] (ANDconst [c1] x)) (SLLconst [8] (ANDconst [c2] x))) |
| // cond: uint32(c1) == 0xff00ff00 && uint32(c2) == 0x00ff00ff |
| // result: (REVB2H x) |
| for { |
| for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 { |
| if v_0.Op != OpLOONG64SRLconst || auxIntToInt64(v_0.AuxInt) != 8 { |
| continue |
| } |
| v_0_0 := v_0.Args[0] |
| if v_0_0.Op != OpLOONG64ANDconst { |
| continue |
| } |
| c1 := auxIntToInt64(v_0_0.AuxInt) |
| x := v_0_0.Args[0] |
| if v_1.Op != OpLOONG64SLLconst || auxIntToInt64(v_1.AuxInt) != 8 { |
| continue |
| } |
| v_1_0 := v_1.Args[0] |
| if v_1_0.Op != OpLOONG64ANDconst { |
| continue |
| } |
| c2 := auxIntToInt64(v_1_0.AuxInt) |
| if x != v_1_0.Args[0] || !(uint32(c1) == 0xff00ff00 && uint32(c2) == 0x00ff00ff) { |
| continue |
| } |
| v.reset(OpLOONG64REVB2H) |
| v.AddArg(x) |
| return true |
| } |
| break |
| } |
| // match: (OR (SRLVconst [8] (AND (MOVVconst [c1]) x)) (SLLVconst [8] (AND (MOVVconst [c2]) x))) |
| // cond: uint64(c1) == 0xff00ff00ff00ff00 && uint64(c2) == 0x00ff00ff00ff00ff |
| // result: (REVB4H x) |
| for { |
| for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 { |
| if v_0.Op != OpLOONG64SRLVconst || auxIntToInt64(v_0.AuxInt) != 8 { |
| continue |
| } |
| v_0_0 := v_0.Args[0] |
| if v_0_0.Op != OpLOONG64AND { |
| continue |
| } |
| _ = v_0_0.Args[1] |
| v_0_0_0 := v_0_0.Args[0] |
| v_0_0_1 := v_0_0.Args[1] |
| for _i1 := 0; _i1 <= 1; _i1, v_0_0_0, v_0_0_1 = _i1+1, v_0_0_1, v_0_0_0 { |
| if v_0_0_0.Op != OpLOONG64MOVVconst { |
| continue |
| } |
| c1 := auxIntToInt64(v_0_0_0.AuxInt) |
| x := v_0_0_1 |
| if v_1.Op != OpLOONG64SLLVconst || auxIntToInt64(v_1.AuxInt) != 8 { |
| continue |
| } |
| v_1_0 := v_1.Args[0] |
| if v_1_0.Op != OpLOONG64AND { |
| continue |
| } |
| _ = v_1_0.Args[1] |
| v_1_0_0 := v_1_0.Args[0] |
| v_1_0_1 := v_1_0.Args[1] |
| for _i2 := 0; _i2 <= 1; _i2, v_1_0_0, v_1_0_1 = _i2+1, v_1_0_1, v_1_0_0 { |
| if v_1_0_0.Op != OpLOONG64MOVVconst { |
| continue |
| } |
| c2 := auxIntToInt64(v_1_0_0.AuxInt) |
| if x != v_1_0_1 || !(uint64(c1) == 0xff00ff00ff00ff00 && uint64(c2) == 0x00ff00ff00ff00ff) { |
| continue |
| } |
| v.reset(OpLOONG64REVB4H) |
| v.AddArg(x) |
| return true |
| } |
| } |
| } |
| break |
| } |
| // match: (OR (SRLVconst [8] (AND (MOVVconst [c1]) x)) (SLLVconst [8] (ANDconst [c2] x))) |
| // cond: uint64(c1) == 0xff00ff00 && uint64(c2) == 0x00ff00ff |
| // result: (REVB4H (ANDconst <x.Type> [0xffffffff] x)) |
| for { |
| for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 { |
| if v_0.Op != OpLOONG64SRLVconst || auxIntToInt64(v_0.AuxInt) != 8 { |
| continue |
| } |
| v_0_0 := v_0.Args[0] |
| if v_0_0.Op != OpLOONG64AND { |
| continue |
| } |
| _ = v_0_0.Args[1] |
| v_0_0_0 := v_0_0.Args[0] |
| v_0_0_1 := v_0_0.Args[1] |
| for _i1 := 0; _i1 <= 1; _i1, v_0_0_0, v_0_0_1 = _i1+1, v_0_0_1, v_0_0_0 { |
| if v_0_0_0.Op != OpLOONG64MOVVconst { |
| continue |
| } |
| c1 := auxIntToInt64(v_0_0_0.AuxInt) |
| x := v_0_0_1 |
| if v_1.Op != OpLOONG64SLLVconst || auxIntToInt64(v_1.AuxInt) != 8 { |
| continue |
| } |
| v_1_0 := v_1.Args[0] |
| if v_1_0.Op != OpLOONG64ANDconst { |
| continue |
| } |
| c2 := auxIntToInt64(v_1_0.AuxInt) |
| if x != v_1_0.Args[0] || !(uint64(c1) == 0xff00ff00 && uint64(c2) == 0x00ff00ff) { |
| continue |
| } |
| v.reset(OpLOONG64REVB4H) |
| v0 := b.NewValue0(v.Pos, OpLOONG64ANDconst, x.Type) |
| v0.AuxInt = int64ToAuxInt(0xffffffff) |
| v0.AddArg(x) |
| v.AddArg(v0) |
| return true |
| } |
| } |
| break |
| } |
| // match: (OR x (MOVVconst [c])) |
| // cond: is32Bit(c) |
| // result: (ORconst [c] x) |
| for { |
| for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 { |
| x := v_0 |
| if v_1.Op != OpLOONG64MOVVconst { |
| continue |
| } |
| c := auxIntToInt64(v_1.AuxInt) |
| if !(is32Bit(c)) { |
| continue |
| } |
| v.reset(OpLOONG64ORconst) |
| v.AuxInt = int64ToAuxInt(c) |
| v.AddArg(x) |
| return true |
| } |
| break |
| } |
| // match: (OR x x) |
| // result: x |
| for { |
| x := v_0 |
| if x != v_1 { |
| break |
| } |
| v.copyOf(x) |
| return true |
| } |
| // match: (OR x (NORconst [0] y)) |
| // result: (ORN x y) |
| for { |
| for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 { |
| x := v_0 |
| if v_1.Op != OpLOONG64NORconst || auxIntToInt64(v_1.AuxInt) != 0 { |
| continue |
| } |
| y := v_1.Args[0] |
| v.reset(OpLOONG64ORN) |
| v.AddArg2(x, y) |
| return true |
| } |
| break |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpLOONG64ORN(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| // match: (ORN x (MOVVconst [-1])) |
| // result: x |
| for { |
| x := v_0 |
| if v_1.Op != OpLOONG64MOVVconst || auxIntToInt64(v_1.AuxInt) != -1 { |
| break |
| } |
| v.copyOf(x) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpLOONG64ORconst(v *Value) bool { |
| v_0 := v.Args[0] |
| // match: (ORconst [0] x) |
| // result: x |
| for { |
| if auxIntToInt64(v.AuxInt) != 0 { |
| break |
| } |
| x := v_0 |
| v.copyOf(x) |
| return true |
| } |
| // match: (ORconst [-1] _) |
| // result: (MOVVconst [-1]) |
| for { |
| if auxIntToInt64(v.AuxInt) != -1 { |
| break |
| } |
| v.reset(OpLOONG64MOVVconst) |
| v.AuxInt = int64ToAuxInt(-1) |
| return true |
| } |
| // match: (ORconst [c] (MOVVconst [d])) |
| // result: (MOVVconst [c|d]) |
| for { |
| c := auxIntToInt64(v.AuxInt) |
| if v_0.Op != OpLOONG64MOVVconst { |
| break |
| } |
| d := auxIntToInt64(v_0.AuxInt) |
| v.reset(OpLOONG64MOVVconst) |
| v.AuxInt = int64ToAuxInt(c | d) |
| return true |
| } |
| // match: (ORconst [c] (ORconst [d] x)) |
| // cond: is32Bit(c|d) |
| // result: (ORconst [c|d] x) |
| for { |
| c := auxIntToInt64(v.AuxInt) |
| if v_0.Op != OpLOONG64ORconst { |
| break |
| } |
| d := auxIntToInt64(v_0.AuxInt) |
| x := v_0.Args[0] |
| if !(is32Bit(c | d)) { |
| break |
| } |
| v.reset(OpLOONG64ORconst) |
| v.AuxInt = int64ToAuxInt(c | d) |
| v.AddArg(x) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpLOONG64REMV(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| // match: (REMV (MOVVconst [c]) (MOVVconst [d])) |
| // cond: d != 0 |
| // result: (MOVVconst [c%d]) |
| for { |
| if v_0.Op != OpLOONG64MOVVconst { |
| break |
| } |
| c := auxIntToInt64(v_0.AuxInt) |
| if v_1.Op != OpLOONG64MOVVconst { |
| break |
| } |
| d := auxIntToInt64(v_1.AuxInt) |
| if !(d != 0) { |
| break |
| } |
| v.reset(OpLOONG64MOVVconst) |
| v.AuxInt = int64ToAuxInt(c % d) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpLOONG64REMVU(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| // match: (REMVU _ (MOVVconst [1])) |
| // result: (MOVVconst [0]) |
| for { |
| if v_1.Op != OpLOONG64MOVVconst || auxIntToInt64(v_1.AuxInt) != 1 { |
| break |
| } |
| v.reset(OpLOONG64MOVVconst) |
| v.AuxInt = int64ToAuxInt(0) |
| return true |
| } |
| // match: (REMVU x (MOVVconst [c])) |
| // cond: isPowerOfTwo(c) |
| // result: (ANDconst [c-1] x) |
| for { |
| x := v_0 |
| if v_1.Op != OpLOONG64MOVVconst { |
| break |
| } |
| c := auxIntToInt64(v_1.AuxInt) |
| if !(isPowerOfTwo(c)) { |
| break |
| } |
| v.reset(OpLOONG64ANDconst) |
| v.AuxInt = int64ToAuxInt(c - 1) |
| v.AddArg(x) |
| return true |
| } |
| // match: (REMVU (MOVVconst [c]) (MOVVconst [d])) |
| // cond: d != 0 |
| // result: (MOVVconst [int64(uint64(c)%uint64(d))]) |
| for { |
| if v_0.Op != OpLOONG64MOVVconst { |
| break |
| } |
| c := auxIntToInt64(v_0.AuxInt) |
| if v_1.Op != OpLOONG64MOVVconst { |
| break |
| } |
| d := auxIntToInt64(v_1.AuxInt) |
| if !(d != 0) { |
| break |
| } |
| v.reset(OpLOONG64MOVVconst) |
| v.AuxInt = int64ToAuxInt(int64(uint64(c) % uint64(d))) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpLOONG64ROTR(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| // match: (ROTR x (MOVVconst [c])) |
| // result: (ROTRconst x [c&31]) |
| for { |
| x := v_0 |
| if v_1.Op != OpLOONG64MOVVconst { |
| break |
| } |
| c := auxIntToInt64(v_1.AuxInt) |
| v.reset(OpLOONG64ROTRconst) |
| v.AuxInt = int64ToAuxInt(c & 31) |
| v.AddArg(x) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpLOONG64ROTRV(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| // match: (ROTRV x (MOVVconst [c])) |
| // result: (ROTRVconst x [c&63]) |
| for { |
| x := v_0 |
| if v_1.Op != OpLOONG64MOVVconst { |
| break |
| } |
| c := auxIntToInt64(v_1.AuxInt) |
| v.reset(OpLOONG64ROTRVconst) |
| v.AuxInt = int64ToAuxInt(c & 63) |
| v.AddArg(x) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpLOONG64SGT(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| typ := &b.Func.Config.Types |
| // match: (SGT (MOVVconst [c]) (NEGV (SUBVconst [d] x))) |
| // cond: is32Bit(d-c) |
| // result: (SGT x (MOVVconst [d-c])) |
| for { |
| if v_0.Op != OpLOONG64MOVVconst { |
| break |
| } |
| c := auxIntToInt64(v_0.AuxInt) |
| if v_1.Op != OpLOONG64NEGV { |
| break |
| } |
| v_1_0 := v_1.Args[0] |
| if v_1_0.Op != OpLOONG64SUBVconst { |
| break |
| } |
| d := auxIntToInt64(v_1_0.AuxInt) |
| x := v_1_0.Args[0] |
| if !(is32Bit(d - c)) { |
| break |
| } |
| v.reset(OpLOONG64SGT) |
| v0 := b.NewValue0(v.Pos, OpLOONG64MOVVconst, typ.UInt64) |
| v0.AuxInt = int64ToAuxInt(d - c) |
| v.AddArg2(x, v0) |
| return true |
| } |
| // match: (SGT (MOVVconst [c]) x) |
| // cond: is32Bit(c) |
| // result: (SGTconst [c] x) |
| for { |
| if v_0.Op != OpLOONG64MOVVconst { |
| break |
| } |
| c := auxIntToInt64(v_0.AuxInt) |
| x := v_1 |
| if !(is32Bit(c)) { |
| break |
| } |
| v.reset(OpLOONG64SGTconst) |
| v.AuxInt = int64ToAuxInt(c) |
| v.AddArg(x) |
| return true |
| } |
| // match: (SGT x x) |
| // result: (MOVVconst [0]) |
| for { |
| x := v_0 |
| if x != v_1 { |
| break |
| } |
| v.reset(OpLOONG64MOVVconst) |
| v.AuxInt = int64ToAuxInt(0) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpLOONG64SGTU(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| // match: (SGTU (MOVVconst [c]) x) |
| // cond: is32Bit(c) |
| // result: (SGTUconst [c] x) |
| for { |
| if v_0.Op != OpLOONG64MOVVconst { |
| break |
| } |
| c := auxIntToInt64(v_0.AuxInt) |
| x := v_1 |
| if !(is32Bit(c)) { |
| break |
| } |
| v.reset(OpLOONG64SGTUconst) |
| v.AuxInt = int64ToAuxInt(c) |
| v.AddArg(x) |
| return true |
| } |
| // match: (SGTU x x) |
| // result: (MOVVconst [0]) |
| for { |
| x := v_0 |
| if x != v_1 { |
| break |
| } |
| v.reset(OpLOONG64MOVVconst) |
| v.AuxInt = int64ToAuxInt(0) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpLOONG64SGTUconst(v *Value) bool { |
| v_0 := v.Args[0] |
| // match: (SGTUconst [c] (MOVVconst [d])) |
| // cond: uint64(c)>uint64(d) |
| // result: (MOVVconst [1]) |
| for { |
| c := auxIntToInt64(v.AuxInt) |
| if v_0.Op != OpLOONG64MOVVconst { |
| break |
| } |
| d := auxIntToInt64(v_0.AuxInt) |
| if !(uint64(c) > uint64(d)) { |
| break |
| } |
| v.reset(OpLOONG64MOVVconst) |
| v.AuxInt = int64ToAuxInt(1) |
| return true |
| } |
| // match: (SGTUconst [c] (MOVVconst [d])) |
| // cond: uint64(c)<=uint64(d) |
| // result: (MOVVconst [0]) |
| for { |
| c := auxIntToInt64(v.AuxInt) |
| if v_0.Op != OpLOONG64MOVVconst { |
| break |
| } |
| d := auxIntToInt64(v_0.AuxInt) |
| if !(uint64(c) <= uint64(d)) { |
| break |
| } |
| v.reset(OpLOONG64MOVVconst) |
| v.AuxInt = int64ToAuxInt(0) |
| return true |
| } |
| // match: (SGTUconst [c] (MOVBUreg _)) |
| // cond: 0xff < uint64(c) |
| // result: (MOVVconst [1]) |
| for { |
| c := auxIntToInt64(v.AuxInt) |
| if v_0.Op != OpLOONG64MOVBUreg || !(0xff < uint64(c)) { |
| break |
| } |
| v.reset(OpLOONG64MOVVconst) |
| v.AuxInt = int64ToAuxInt(1) |
| return true |
| } |
| // match: (SGTUconst [c] (MOVHUreg _)) |
| // cond: 0xffff < uint64(c) |
| // result: (MOVVconst [1]) |
| for { |
| c := auxIntToInt64(v.AuxInt) |
| if v_0.Op != OpLOONG64MOVHUreg || !(0xffff < uint64(c)) { |
| break |
| } |
| v.reset(OpLOONG64MOVVconst) |
| v.AuxInt = int64ToAuxInt(1) |
| return true |
| } |
| // match: (SGTUconst [c] (ANDconst [m] _)) |
| // cond: uint64(m) < uint64(c) |
| // result: (MOVVconst [1]) |
| for { |
| c := auxIntToInt64(v.AuxInt) |
| if v_0.Op != OpLOONG64ANDconst { |
| break |
| } |
| m := auxIntToInt64(v_0.AuxInt) |
| if !(uint64(m) < uint64(c)) { |
| break |
| } |
| v.reset(OpLOONG64MOVVconst) |
| v.AuxInt = int64ToAuxInt(1) |
| return true |
| } |
| // match: (SGTUconst [c] (SRLVconst _ [d])) |
| // cond: 0 < d && d <= 63 && 0xffffffffffffffff>>uint64(d) < uint64(c) |
| // result: (MOVVconst [1]) |
| for { |
| c := auxIntToInt64(v.AuxInt) |
| if v_0.Op != OpLOONG64SRLVconst { |
| break |
| } |
| d := auxIntToInt64(v_0.AuxInt) |
| if !(0 < d && d <= 63 && 0xffffffffffffffff>>uint64(d) < uint64(c)) { |
| break |
| } |
| v.reset(OpLOONG64MOVVconst) |
| v.AuxInt = int64ToAuxInt(1) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpLOONG64SGTconst(v *Value) bool { |
| v_0 := v.Args[0] |
| // match: (SGTconst [c] (MOVVconst [d])) |
| // cond: c>d |
| // result: (MOVVconst [1]) |
| for { |
| c := auxIntToInt64(v.AuxInt) |
| if v_0.Op != OpLOONG64MOVVconst { |
| break |
| } |
| d := auxIntToInt64(v_0.AuxInt) |
| if !(c > d) { |
| break |
| } |
| v.reset(OpLOONG64MOVVconst) |
| v.AuxInt = int64ToAuxInt(1) |
| return true |
| } |
| // match: (SGTconst [c] (MOVVconst [d])) |
| // cond: c<=d |
| // result: (MOVVconst [0]) |
| for { |
| c := auxIntToInt64(v.AuxInt) |
| if v_0.Op != OpLOONG64MOVVconst { |
| break |
| } |
| d := auxIntToInt64(v_0.AuxInt) |
| if !(c <= d) { |
| break |
| } |
| v.reset(OpLOONG64MOVVconst) |
| v.AuxInt = int64ToAuxInt(0) |
| return true |
| } |
| // match: (SGTconst [c] (MOVBreg _)) |
| // cond: 0x7f < c |
| // result: (MOVVconst [1]) |
| for { |
| c := auxIntToInt64(v.AuxInt) |
| if v_0.Op != OpLOONG64MOVBreg || !(0x7f < c) { |
| break |
| } |
| v.reset(OpLOONG64MOVVconst) |
| v.AuxInt = int64ToAuxInt(1) |
| return true |
| } |
| // match: (SGTconst [c] (MOVBreg _)) |
| // cond: c <= -0x80 |
| // result: (MOVVconst [0]) |
| for { |
| c := auxIntToInt64(v.AuxInt) |
| if v_0.Op != OpLOONG64MOVBreg || !(c <= -0x80) { |
| break |
| } |
| v.reset(OpLOONG64MOVVconst) |
| v.AuxInt = int64ToAuxInt(0) |
| return true |
| } |
| // match: (SGTconst [c] (MOVBUreg _)) |
| // cond: 0xff < c |
| // result: (MOVVconst [1]) |
| for { |
| c := auxIntToInt64(v.AuxInt) |
| if v_0.Op != OpLOONG64MOVBUreg || !(0xff < c) { |
| break |
| } |
| v.reset(OpLOONG64MOVVconst) |
| v.AuxInt = int64ToAuxInt(1) |
| return true |
| } |
| // match: (SGTconst [c] (MOVBUreg _)) |
| // cond: c < 0 |
| // result: (MOVVconst [0]) |
| for { |
| c := auxIntToInt64(v.AuxInt) |
| if v_0.Op != OpLOONG64MOVBUreg || !(c < 0) { |
| break |
| } |
| v.reset(OpLOONG64MOVVconst) |
| v.AuxInt = int64ToAuxInt(0) |
| return true |
| } |
| // match: (SGTconst [c] (MOVHreg _)) |
| // cond: 0x7fff < c |
| // result: (MOVVconst [1]) |
| for { |
| c := auxIntToInt64(v.AuxInt) |
| if v_0.Op != OpLOONG64MOVHreg || !(0x7fff < c) { |
| break |
| } |
| v.reset(OpLOONG64MOVVconst) |
| v.AuxInt = int64ToAuxInt(1) |
| return true |
| } |
| // match: (SGTconst [c] (MOVHreg _)) |
| // cond: c <= -0x8000 |
| // result: (MOVVconst [0]) |
| for { |
| c := auxIntToInt64(v.AuxInt) |
| if v_0.Op != OpLOONG64MOVHreg || !(c <= -0x8000) { |
| break |
| } |
| v.reset(OpLOONG64MOVVconst) |
| v.AuxInt = int64ToAuxInt(0) |
| return true |
| } |
| // match: (SGTconst [c] (MOVHUreg _)) |
| // cond: 0xffff < c |
| // result: (MOVVconst [1]) |
| for { |
| c := auxIntToInt64(v.AuxInt) |
| if v_0.Op != OpLOONG64MOVHUreg || !(0xffff < c) { |
| break |
| } |
| v.reset(OpLOONG64MOVVconst) |
| v.AuxInt = int64ToAuxInt(1) |
| return true |
| } |
| // match: (SGTconst [c] (MOVHUreg _)) |
| // cond: c < 0 |
| // result: (MOVVconst [0]) |
| for { |
| c := auxIntToInt64(v.AuxInt) |
| if v_0.Op != OpLOONG64MOVHUreg || !(c < 0) { |
| break |
| } |
| v.reset(OpLOONG64MOVVconst) |
| v.AuxInt = int64ToAuxInt(0) |
| return true |
| } |
| // match: (SGTconst [c] (MOVWUreg _)) |
| // cond: c < 0 |
| // result: (MOVVconst [0]) |
| for { |
| c := auxIntToInt64(v.AuxInt) |
| if v_0.Op != OpLOONG64MOVWUreg || !(c < 0) { |
| break |
| } |
| v.reset(OpLOONG64MOVVconst) |
| v.AuxInt = int64ToAuxInt(0) |
| return true |
| } |
| // match: (SGTconst [c] (ANDconst [m] _)) |
| // cond: 0 <= m && m < c |
| // result: (MOVVconst [1]) |
| for { |
| c := auxIntToInt64(v.AuxInt) |
| if v_0.Op != OpLOONG64ANDconst { |
| break |
| } |
| m := auxIntToInt64(v_0.AuxInt) |
| if !(0 <= m && m < c) { |
| break |
| } |
| v.reset(OpLOONG64MOVVconst) |
| v.AuxInt = int64ToAuxInt(1) |
| return true |
| } |
| // match: (SGTconst [c] (SRLVconst _ [d])) |
| // cond: 0 <= c && 0 < d && d <= 63 && 0xffffffffffffffff>>uint64(d) < uint64(c) |
| // result: (MOVVconst [1]) |
| for { |
| c := auxIntToInt64(v.AuxInt) |
| if v_0.Op != OpLOONG64SRLVconst { |
| break |
| } |
| d := auxIntToInt64(v_0.AuxInt) |
| if !(0 <= c && 0 < d && d <= 63 && 0xffffffffffffffff>>uint64(d) < uint64(c)) { |
| break |
| } |
| v.reset(OpLOONG64MOVVconst) |
| v.AuxInt = int64ToAuxInt(1) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpLOONG64SLL(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| // match: (SLL _ (MOVVconst [c])) |
| // cond: uint64(c)>=32 |
| // result: (MOVVconst [0]) |
| for { |
| if v_1.Op != OpLOONG64MOVVconst { |
| break |
| } |
| c := auxIntToInt64(v_1.AuxInt) |
| if !(uint64(c) >= 32) { |
| break |
| } |
| v.reset(OpLOONG64MOVVconst) |
| v.AuxInt = int64ToAuxInt(0) |
| return true |
| } |
| // match: (SLL x (MOVVconst [c])) |
| // cond: uint64(c) >=0 && uint64(c) <=31 |
| // result: (SLLconst x [c]) |
| for { |
| x := v_0 |
| if v_1.Op != OpLOONG64MOVVconst { |
| break |
| } |
| c := auxIntToInt64(v_1.AuxInt) |
| if !(uint64(c) >= 0 && uint64(c) <= 31) { |
| break |
| } |
| v.reset(OpLOONG64SLLconst) |
| v.AuxInt = int64ToAuxInt(c) |
| v.AddArg(x) |
| return true |
| } |
| // match: (SLL x (ANDconst [31] y)) |
| // result: (SLL x y) |
| for { |
| x := v_0 |
| if v_1.Op != OpLOONG64ANDconst || auxIntToInt64(v_1.AuxInt) != 31 { |
| break |
| } |
| y := v_1.Args[0] |
| v.reset(OpLOONG64SLL) |
| v.AddArg2(x, y) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpLOONG64SLLV(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| // match: (SLLV _ (MOVVconst [c])) |
| // cond: uint64(c)>=64 |
| // result: (MOVVconst [0]) |
| for { |
| if v_1.Op != OpLOONG64MOVVconst { |
| break |
| } |
| c := auxIntToInt64(v_1.AuxInt) |
| if !(uint64(c) >= 64) { |
| break |
| } |
| v.reset(OpLOONG64MOVVconst) |
| v.AuxInt = int64ToAuxInt(0) |
| return true |
| } |
| // match: (SLLV x (MOVVconst [c])) |
| // result: (SLLVconst x [c]) |
| for { |
| x := v_0 |
| if v_1.Op != OpLOONG64MOVVconst { |
| break |
| } |
| c := auxIntToInt64(v_1.AuxInt) |
| v.reset(OpLOONG64SLLVconst) |
| v.AuxInt = int64ToAuxInt(c) |
| v.AddArg(x) |
| return true |
| } |
| // match: (SLLV x (ANDconst [63] y)) |
| // result: (SLLV x y) |
| for { |
| x := v_0 |
| if v_1.Op != OpLOONG64ANDconst || auxIntToInt64(v_1.AuxInt) != 63 { |
| break |
| } |
| y := v_1.Args[0] |
| v.reset(OpLOONG64SLLV) |
| v.AddArg2(x, y) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpLOONG64SLLVconst(v *Value) bool { |
| v_0 := v.Args[0] |
| // match: (SLLVconst <t> [c] (ADDV x x)) |
| // cond: c < t.Size() * 8 - 1 |
| // result: (SLLVconst [c+1] x) |
| for { |
| t := v.Type |
| c := auxIntToInt64(v.AuxInt) |
| if v_0.Op != OpLOONG64ADDV { |
| break |
| } |
| x := v_0.Args[1] |
| if x != v_0.Args[0] || !(c < t.Size()*8-1) { |
| break |
| } |
| v.reset(OpLOONG64SLLVconst) |
| v.AuxInt = int64ToAuxInt(c + 1) |
| v.AddArg(x) |
| return true |
| } |
| // match: (SLLVconst <t> [c] (ADDV x x)) |
| // cond: c >= t.Size() * 8 - 1 |
| // result: (MOVVconst [0]) |
| for { |
| t := v.Type |
| c := auxIntToInt64(v.AuxInt) |
| if v_0.Op != OpLOONG64ADDV { |
| break |
| } |
| x := v_0.Args[1] |
| if x != v_0.Args[0] || !(c >= t.Size()*8-1) { |
| break |
| } |
| v.reset(OpLOONG64MOVVconst) |
| v.AuxInt = int64ToAuxInt(0) |
| return true |
| } |
| // match: (SLLVconst [c] (MOVVconst [d])) |
| // result: (MOVVconst [d<<uint64(c)]) |
| for { |
| c := auxIntToInt64(v.AuxInt) |
| if v_0.Op != OpLOONG64MOVVconst { |
| break |
| } |
| d := auxIntToInt64(v_0.AuxInt) |
| v.reset(OpLOONG64MOVVconst) |
| v.AuxInt = int64ToAuxInt(d << uint64(c)) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpLOONG64SLLconst(v *Value) bool { |
| v_0 := v.Args[0] |
| // match: (SLLconst <t> [c] (ADDV x x)) |
| // cond: c < t.Size() * 8 - 1 |
| // result: (SLLconst [c+1] x) |
| for { |
| t := v.Type |
| c := auxIntToInt64(v.AuxInt) |
| if v_0.Op != OpLOONG64ADDV { |
| break |
| } |
| x := v_0.Args[1] |
| if x != v_0.Args[0] || !(c < t.Size()*8-1) { |
| break |
| } |
| v.reset(OpLOONG64SLLconst) |
| v.AuxInt = int64ToAuxInt(c + 1) |
| v.AddArg(x) |
| return true |
| } |
| // match: (SLLconst <t> [c] (ADDV x x)) |
| // cond: c >= t.Size() * 8 - 1 |
| // result: (MOVVconst [0]) |
| for { |
| t := v.Type |
| c := auxIntToInt64(v.AuxInt) |
| if v_0.Op != OpLOONG64ADDV { |
| break |
| } |
| x := v_0.Args[1] |
| if x != v_0.Args[0] || !(c >= t.Size()*8-1) { |
| break |
| } |
| v.reset(OpLOONG64MOVVconst) |
| v.AuxInt = int64ToAuxInt(0) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpLOONG64SRA(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| // match: (SRA x (MOVVconst [c])) |
| // cond: uint64(c)>=32 |
| // result: (SRAconst x [31]) |
| for { |
| x := v_0 |
| if v_1.Op != OpLOONG64MOVVconst { |
| break |
| } |
| c := auxIntToInt64(v_1.AuxInt) |
| if !(uint64(c) >= 32) { |
| break |
| } |
| v.reset(OpLOONG64SRAconst) |
| v.AuxInt = int64ToAuxInt(31) |
| v.AddArg(x) |
| return true |
| } |
| // match: (SRA x (MOVVconst [c])) |
| // cond: uint64(c) >=0 && uint64(c) <=31 |
| // result: (SRAconst x [c]) |
| for { |
| x := v_0 |
| if v_1.Op != OpLOONG64MOVVconst { |
| break |
| } |
| c := auxIntToInt64(v_1.AuxInt) |
| if !(uint64(c) >= 0 && uint64(c) <= 31) { |
| break |
| } |
| v.reset(OpLOONG64SRAconst) |
| v.AuxInt = int64ToAuxInt(c) |
| v.AddArg(x) |
| return true |
| } |
| // match: (SRA x (ANDconst [31] y)) |
| // result: (SRA x y) |
| for { |
| x := v_0 |
| if v_1.Op != OpLOONG64ANDconst || auxIntToInt64(v_1.AuxInt) != 31 { |
| break |
| } |
| y := v_1.Args[0] |
| v.reset(OpLOONG64SRA) |
| v.AddArg2(x, y) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpLOONG64SRAV(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| // match: (SRAV x (MOVVconst [c])) |
| // cond: uint64(c)>=64 |
| // result: (SRAVconst x [63]) |
| for { |
| x := v_0 |
| if v_1.Op != OpLOONG64MOVVconst { |
| break |
| } |
| c := auxIntToInt64(v_1.AuxInt) |
| if !(uint64(c) >= 64) { |
| break |
| } |
| v.reset(OpLOONG64SRAVconst) |
| v.AuxInt = int64ToAuxInt(63) |
| v.AddArg(x) |
| return true |
| } |
| // match: (SRAV x (MOVVconst [c])) |
| // result: (SRAVconst x [c]) |
| for { |
| x := v_0 |
| if v_1.Op != OpLOONG64MOVVconst { |
| break |
| } |
| c := auxIntToInt64(v_1.AuxInt) |
| v.reset(OpLOONG64SRAVconst) |
| v.AuxInt = int64ToAuxInt(c) |
| v.AddArg(x) |
| return true |
| } |
| // match: (SRAV x (ANDconst [63] y)) |
| // result: (SRAV x y) |
| for { |
| x := v_0 |
| if v_1.Op != OpLOONG64ANDconst || auxIntToInt64(v_1.AuxInt) != 63 { |
| break |
| } |
| y := v_1.Args[0] |
| v.reset(OpLOONG64SRAV) |
| v.AddArg2(x, y) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpLOONG64SRAVconst(v *Value) bool { |
| v_0 := v.Args[0] |
| b := v.Block |
| // match: (SRAVconst [rc] (MOVWreg y)) |
| // cond: rc >= 0 && rc <= 31 |
| // result: (SRAconst [int64(rc)] y) |
| for { |
| rc := auxIntToInt64(v.AuxInt) |
| if v_0.Op != OpLOONG64MOVWreg { |
| break |
| } |
| y := v_0.Args[0] |
| if !(rc >= 0 && rc <= 31) { |
| break |
| } |
| v.reset(OpLOONG64SRAconst) |
| v.AuxInt = int64ToAuxInt(int64(rc)) |
| v.AddArg(y) |
| return true |
| } |
| // match: (SRAVconst <t> [rc] (MOVBreg y)) |
| // cond: rc >= 8 |
| // result: (SRAVconst [63] (SLLVconst <t> [56] y)) |
| for { |
| t := v.Type |
| rc := auxIntToInt64(v.AuxInt) |
| if v_0.Op != OpLOONG64MOVBreg { |
| break |
| } |
| y := v_0.Args[0] |
| if !(rc >= 8) { |
| break |
| } |
| v.reset(OpLOONG64SRAVconst) |
| v.AuxInt = int64ToAuxInt(63) |
| v0 := b.NewValue0(v.Pos, OpLOONG64SLLVconst, t) |
| v0.AuxInt = int64ToAuxInt(56) |
| v0.AddArg(y) |
| v.AddArg(v0) |
| return true |
| } |
| // match: (SRAVconst <t> [rc] (MOVHreg y)) |
| // cond: rc >= 16 |
| // result: (SRAVconst [63] (SLLVconst <t> [48] y)) |
| for { |
| t := v.Type |
| rc := auxIntToInt64(v.AuxInt) |
| if v_0.Op != OpLOONG64MOVHreg { |
| break |
| } |
| y := v_0.Args[0] |
| if !(rc >= 16) { |
| break |
| } |
| v.reset(OpLOONG64SRAVconst) |
| v.AuxInt = int64ToAuxInt(63) |
| v0 := b.NewValue0(v.Pos, OpLOONG64SLLVconst, t) |
| v0.AuxInt = int64ToAuxInt(48) |
| v0.AddArg(y) |
| v.AddArg(v0) |
| return true |
| } |
| // match: (SRAVconst <t> [rc] (MOVWreg y)) |
| // cond: rc >= 32 |
| // result: (SRAconst [31] y) |
| for { |
| rc := auxIntToInt64(v.AuxInt) |
| if v_0.Op != OpLOONG64MOVWreg { |
| break |
| } |
| y := v_0.Args[0] |
| if !(rc >= 32) { |
| break |
| } |
| v.reset(OpLOONG64SRAconst) |
| v.AuxInt = int64ToAuxInt(31) |
| v.AddArg(y) |
| return true |
| } |
| // match: (SRAVconst [c] (MOVVconst [d])) |
| // result: (MOVVconst [d>>uint64(c)]) |
| for { |
| c := auxIntToInt64(v.AuxInt) |
| if v_0.Op != OpLOONG64MOVVconst { |
| break |
| } |
| d := auxIntToInt64(v_0.AuxInt) |
| v.reset(OpLOONG64MOVVconst) |
| v.AuxInt = int64ToAuxInt(d >> uint64(c)) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpLOONG64SRL(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| // match: (SRL _ (MOVVconst [c])) |
| // cond: uint64(c)>=32 |
| // result: (MOVVconst [0]) |
| for { |
| if v_1.Op != OpLOONG64MOVVconst { |
| break |
| } |
| c := auxIntToInt64(v_1.AuxInt) |
| if !(uint64(c) >= 32) { |
| break |
| } |
| v.reset(OpLOONG64MOVVconst) |
| v.AuxInt = int64ToAuxInt(0) |
| return true |
| } |
| // match: (SRL x (MOVVconst [c])) |
| // cond: uint64(c) >=0 && uint64(c) <=31 |
| // result: (SRLconst x [c]) |
| for { |
| x := v_0 |
| if v_1.Op != OpLOONG64MOVVconst { |
| break |
| } |
| c := auxIntToInt64(v_1.AuxInt) |
| if !(uint64(c) >= 0 && uint64(c) <= 31) { |
| break |
| } |
| v.reset(OpLOONG64SRLconst) |
| v.AuxInt = int64ToAuxInt(c) |
| v.AddArg(x) |
| return true |
| } |
| // match: (SRL x (ANDconst [31] y)) |
| // result: (SRL x y) |
| for { |
| x := v_0 |
| if v_1.Op != OpLOONG64ANDconst || auxIntToInt64(v_1.AuxInt) != 31 { |
| break |
| } |
| y := v_1.Args[0] |
| v.reset(OpLOONG64SRL) |
| v.AddArg2(x, y) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpLOONG64SRLV(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| // match: (SRLV _ (MOVVconst [c])) |
| // cond: uint64(c)>=64 |
| // result: (MOVVconst [0]) |
| for { |
| if v_1.Op != OpLOONG64MOVVconst { |
| break |
| } |
| c := auxIntToInt64(v_1.AuxInt) |
| if !(uint64(c) >= 64) { |
| break |
| } |
| v.reset(OpLOONG64MOVVconst) |
| v.AuxInt = int64ToAuxInt(0) |
| return true |
| } |
| // match: (SRLV x (MOVVconst [c])) |
| // result: (SRLVconst x [c]) |
| for { |
| x := v_0 |
| if v_1.Op != OpLOONG64MOVVconst { |
| break |
| } |
| c := auxIntToInt64(v_1.AuxInt) |
| v.reset(OpLOONG64SRLVconst) |
| v.AuxInt = int64ToAuxInt(c) |
| v.AddArg(x) |
| return true |
| } |
| // match: (SRLV x (ANDconst [63] y)) |
| // result: (SRLV x y) |
| for { |
| x := v_0 |
| if v_1.Op != OpLOONG64ANDconst || auxIntToInt64(v_1.AuxInt) != 63 { |
| break |
| } |
| y := v_1.Args[0] |
| v.reset(OpLOONG64SRLV) |
| v.AddArg2(x, y) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpLOONG64SRLVconst(v *Value) bool { |
| v_0 := v.Args[0] |
| // match: (SRLVconst [rc] (SLLVconst [lc] x)) |
| // cond: lc <= rc |
| // result: (BSTRPICKV [rc-lc + ((64-lc)-1)<<6] x) |
| for { |
| rc := auxIntToInt64(v.AuxInt) |
| if v_0.Op != OpLOONG64SLLVconst { |
| break |
| } |
| lc := auxIntToInt64(v_0.AuxInt) |
| x := v_0.Args[0] |
| if !(lc <= rc) { |
| break |
| } |
| v.reset(OpLOONG64BSTRPICKV) |
| v.AuxInt = int64ToAuxInt(rc - lc + ((64-lc)-1)<<6) |
| v.AddArg(x) |
| return true |
| } |
| // match: (SRLVconst [rc] (MOVWUreg x)) |
| // cond: rc < 32 |
| // result: (BSTRPICKV [rc + 31<<6] x) |
| for { |
| rc := auxIntToInt64(v.AuxInt) |
| if v_0.Op != OpLOONG64MOVWUreg { |
| break |
| } |
| x := v_0.Args[0] |
| if !(rc < 32) { |
| break |
| } |
| v.reset(OpLOONG64BSTRPICKV) |
| v.AuxInt = int64ToAuxInt(rc + 31<<6) |
| v.AddArg(x) |
| return true |
| } |
| // match: (SRLVconst [rc] (MOVHUreg x)) |
| // cond: rc < 16 |
| // result: (BSTRPICKV [rc + 15<<6] x) |
| for { |
| rc := auxIntToInt64(v.AuxInt) |
| if v_0.Op != OpLOONG64MOVHUreg { |
| break |
| } |
| x := v_0.Args[0] |
| if !(rc < 16) { |
| break |
| } |
| v.reset(OpLOONG64BSTRPICKV) |
| v.AuxInt = int64ToAuxInt(rc + 15<<6) |
| v.AddArg(x) |
| return true |
| } |
| // match: (SRLVconst [rc] (MOVBUreg x)) |
| // cond: rc < 8 |
| // result: (BSTRPICKV [rc + 7<<6] x) |
| for { |
| rc := auxIntToInt64(v.AuxInt) |
| if v_0.Op != OpLOONG64MOVBUreg { |
| break |
| } |
| x := v_0.Args[0] |
| if !(rc < 8) { |
| break |
| } |
| v.reset(OpLOONG64BSTRPICKV) |
| v.AuxInt = int64ToAuxInt(rc + 7<<6) |
| v.AddArg(x) |
| return true |
| } |
| // match: (SRLVconst [rc] (MOVWUreg y)) |
| // cond: rc >= 0 && rc <= 31 |
| // result: (SRLconst [int64(rc)] y) |
| for { |
| rc := auxIntToInt64(v.AuxInt) |
| if v_0.Op != OpLOONG64MOVWUreg { |
| break |
| } |
| y := v_0.Args[0] |
| if !(rc >= 0 && rc <= 31) { |
| break |
| } |
| v.reset(OpLOONG64SRLconst) |
| v.AuxInt = int64ToAuxInt(int64(rc)) |
| v.AddArg(y) |
| return true |
| } |
| // match: (SRLVconst [rc] (MOVWUreg x)) |
| // cond: rc >= 32 |
| // result: (MOVVconst [0]) |
| for { |
| rc := auxIntToInt64(v.AuxInt) |
| if v_0.Op != OpLOONG64MOVWUreg { |
| break |
| } |
| if !(rc >= 32) { |
| break |
| } |
| v.reset(OpLOONG64MOVVconst) |
| v.AuxInt = int64ToAuxInt(0) |
| return true |
| } |
| // match: (SRLVconst [rc] (MOVHUreg x)) |
| // cond: rc >= 16 |
| // result: (MOVVconst [0]) |
| for { |
| rc := auxIntToInt64(v.AuxInt) |
| if v_0.Op != OpLOONG64MOVHUreg { |
| break |
| } |
| if !(rc >= 16) { |
| break |
| } |
| v.reset(OpLOONG64MOVVconst) |
| v.AuxInt = int64ToAuxInt(0) |
| return true |
| } |
| // match: (SRLVconst [rc] (MOVBUreg x)) |
| // cond: rc >= 8 |
| // result: (MOVVconst [0]) |
| for { |
| rc := auxIntToInt64(v.AuxInt) |
| if v_0.Op != OpLOONG64MOVBUreg { |
| break |
| } |
| if !(rc >= 8) { |
| break |
| } |
| v.reset(OpLOONG64MOVVconst) |
| v.AuxInt = int64ToAuxInt(0) |
| return true |
| } |
| // match: (SRLVconst [c] (MOVVconst [d])) |
| // result: (MOVVconst [int64(uint64(d)>>uint64(c))]) |
| for { |
| c := auxIntToInt64(v.AuxInt) |
| if v_0.Op != OpLOONG64MOVVconst { |
| break |
| } |
| d := auxIntToInt64(v_0.AuxInt) |
| v.reset(OpLOONG64MOVVconst) |
| v.AuxInt = int64ToAuxInt(int64(uint64(d) >> uint64(c))) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpLOONG64SUBD(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| // match: (SUBD (MULD x y) z) |
| // cond: z.Block.Func.useFMA(v) |
| // result: (FMSUBD x y z) |
| for { |
| if v_0.Op != OpLOONG64MULD { |
| break |
| } |
| y := v_0.Args[1] |
| x := v_0.Args[0] |
| z := v_1 |
| if !(z.Block.Func.useFMA(v)) { |
| break |
| } |
| v.reset(OpLOONG64FMSUBD) |
| v.AddArg3(x, y, z) |
| return true |
| } |
| // match: (SUBD z (MULD x y)) |
| // cond: z.Block.Func.useFMA(v) |
| // result: (FNMSUBD x y z) |
| for { |
| z := v_0 |
| if v_1.Op != OpLOONG64MULD { |
| break |
| } |
| y := v_1.Args[1] |
| x := v_1.Args[0] |
| if !(z.Block.Func.useFMA(v)) { |
| break |
| } |
| v.reset(OpLOONG64FNMSUBD) |
| v.AddArg3(x, y, z) |
| return true |
| } |
| // match: (SUBD z (NEGD (MULD x y))) |
| // cond: z.Block.Func.useFMA(v) |
| // result: (FMADDD x y z) |
| for { |
| z := v_0 |
| if v_1.Op != OpLOONG64NEGD { |
| break |
| } |
| v_1_0 := v_1.Args[0] |
| if v_1_0.Op != OpLOONG64MULD { |
| break |
| } |
| y := v_1_0.Args[1] |
| x := v_1_0.Args[0] |
| if !(z.Block.Func.useFMA(v)) { |
| break |
| } |
| v.reset(OpLOONG64FMADDD) |
| v.AddArg3(x, y, z) |
| return true |
| } |
| // match: (SUBD (NEGD (MULD x y)) z) |
| // cond: z.Block.Func.useFMA(v) |
| // result: (FNMADDD x y z) |
| for { |
| if v_0.Op != OpLOONG64NEGD { |
| break |
| } |
| v_0_0 := v_0.Args[0] |
| if v_0_0.Op != OpLOONG64MULD { |
| break |
| } |
| y := v_0_0.Args[1] |
| x := v_0_0.Args[0] |
| z := v_1 |
| if !(z.Block.Func.useFMA(v)) { |
| break |
| } |
| v.reset(OpLOONG64FNMADDD) |
| v.AddArg3(x, y, z) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpLOONG64SUBF(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| // match: (SUBF (MULF x y) z) |
| // cond: z.Block.Func.useFMA(v) |
| // result: (FMSUBF x y z) |
| for { |
| if v_0.Op != OpLOONG64MULF { |
| break |
| } |
| y := v_0.Args[1] |
| x := v_0.Args[0] |
| z := v_1 |
| if !(z.Block.Func.useFMA(v)) { |
| break |
| } |
| v.reset(OpLOONG64FMSUBF) |
| v.AddArg3(x, y, z) |
| return true |
| } |
| // match: (SUBF z (MULF x y)) |
| // cond: z.Block.Func.useFMA(v) |
| // result: (FNMSUBF x y z) |
| for { |
| z := v_0 |
| if v_1.Op != OpLOONG64MULF { |
| break |
| } |
| y := v_1.Args[1] |
| x := v_1.Args[0] |
| if !(z.Block.Func.useFMA(v)) { |
| break |
| } |
| v.reset(OpLOONG64FNMSUBF) |
| v.AddArg3(x, y, z) |
| return true |
| } |
| // match: (SUBF z (NEGF (MULF x y))) |
| // cond: z.Block.Func.useFMA(v) |
| // result: (FMADDF x y z) |
| for { |
| z := v_0 |
| if v_1.Op != OpLOONG64NEGF { |
| break |
| } |
| v_1_0 := v_1.Args[0] |
| if v_1_0.Op != OpLOONG64MULF { |
| break |
| } |
| y := v_1_0.Args[1] |
| x := v_1_0.Args[0] |
| if !(z.Block.Func.useFMA(v)) { |
| break |
| } |
| v.reset(OpLOONG64FMADDF) |
| v.AddArg3(x, y, z) |
| return true |
| } |
| // match: (SUBF (NEGF (MULF x y)) z) |
| // cond: z.Block.Func.useFMA(v) |
| // result: (FNMADDF x y z) |
| for { |
| if v_0.Op != OpLOONG64NEGF { |
| break |
| } |
| v_0_0 := v_0.Args[0] |
| if v_0_0.Op != OpLOONG64MULF { |
| break |
| } |
| y := v_0_0.Args[1] |
| x := v_0_0.Args[0] |
| z := v_1 |
| if !(z.Block.Func.useFMA(v)) { |
| break |
| } |
| v.reset(OpLOONG64FNMADDF) |
| v.AddArg3(x, y, z) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpLOONG64SUBV(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| // match: (SUBV x (MOVVconst [c])) |
| // cond: is32Bit(c) |
| // result: (SUBVconst [c] x) |
| for { |
| x := v_0 |
| if v_1.Op != OpLOONG64MOVVconst { |
| break |
| } |
| c := auxIntToInt64(v_1.AuxInt) |
| if !(is32Bit(c)) { |
| break |
| } |
| v.reset(OpLOONG64SUBVconst) |
| v.AuxInt = int64ToAuxInt(c) |
| v.AddArg(x) |
| return true |
| } |
| // match: (SUBV x (NEGV y)) |
| // result: (ADDV x y) |
| for { |
| x := v_0 |
| if v_1.Op != OpLOONG64NEGV { |
| break |
| } |
| y := v_1.Args[0] |
| v.reset(OpLOONG64ADDV) |
| v.AddArg2(x, y) |
| return true |
| } |
| // match: (SUBV x x) |
| // result: (MOVVconst [0]) |
| for { |
| x := v_0 |
| if x != v_1 { |
| break |
| } |
| v.reset(OpLOONG64MOVVconst) |
| v.AuxInt = int64ToAuxInt(0) |
| return true |
| } |
| // match: (SUBV (MOVVconst [0]) x) |
| // result: (NEGV x) |
| for { |
| if v_0.Op != OpLOONG64MOVVconst || auxIntToInt64(v_0.AuxInt) != 0 { |
| break |
| } |
| x := v_1 |
| v.reset(OpLOONG64NEGV) |
| v.AddArg(x) |
| return true |
| } |
| // match: (SUBV (MOVVconst [c]) (NEGV (SUBVconst [d] x))) |
| // result: (ADDVconst [c-d] x) |
| for { |
| if v_0.Op != OpLOONG64MOVVconst { |
| break |
| } |
| c := auxIntToInt64(v_0.AuxInt) |
| if v_1.Op != OpLOONG64NEGV { |
| break |
| } |
| v_1_0 := v_1.Args[0] |
| if v_1_0.Op != OpLOONG64SUBVconst { |
| break |
| } |
| d := auxIntToInt64(v_1_0.AuxInt) |
| x := v_1_0.Args[0] |
| v.reset(OpLOONG64ADDVconst) |
| v.AuxInt = int64ToAuxInt(c - d) |
| v.AddArg(x) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpLOONG64SUBVconst(v *Value) bool { |
| v_0 := v.Args[0] |
| // match: (SUBVconst [0] x) |
| // result: x |
| for { |
| if auxIntToInt64(v.AuxInt) != 0 { |
| break |
| } |
| x := v_0 |
| v.copyOf(x) |
| return true |
| } |
| // match: (SUBVconst [c] (MOVVconst [d])) |
| // result: (MOVVconst [d-c]) |
| for { |
| c := auxIntToInt64(v.AuxInt) |
| if v_0.Op != OpLOONG64MOVVconst { |
| break |
| } |
| d := auxIntToInt64(v_0.AuxInt) |
| v.reset(OpLOONG64MOVVconst) |
| v.AuxInt = int64ToAuxInt(d - c) |
| return true |
| } |
| // match: (SUBVconst [c] (SUBVconst [d] x)) |
| // cond: is32Bit(-c-d) |
| // result: (ADDVconst [-c-d] x) |
| for { |
| c := auxIntToInt64(v.AuxInt) |
| if v_0.Op != OpLOONG64SUBVconst { |
| break |
| } |
| d := auxIntToInt64(v_0.AuxInt) |
| x := v_0.Args[0] |
| if !(is32Bit(-c - d)) { |
| break |
| } |
| v.reset(OpLOONG64ADDVconst) |
| v.AuxInt = int64ToAuxInt(-c - d) |
| v.AddArg(x) |
| return true |
| } |
| // match: (SUBVconst [c] (ADDVconst [d] x)) |
| // cond: is32Bit(-c+d) |
| // result: (ADDVconst [-c+d] x) |
| for { |
| c := auxIntToInt64(v.AuxInt) |
| if v_0.Op != OpLOONG64ADDVconst { |
| break |
| } |
| d := auxIntToInt64(v_0.AuxInt) |
| x := v_0.Args[0] |
| if !(is32Bit(-c + d)) { |
| break |
| } |
| v.reset(OpLOONG64ADDVconst) |
| v.AuxInt = int64ToAuxInt(-c + d) |
| v.AddArg(x) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpLOONG64XOR(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| typ := &b.Func.Config.Types |
| // match: (XOR <typ.UInt16> (SRLVconst [8] <typ.UInt16> x) (SLLVconst [8] <typ.UInt16> x)) |
| // result: (REVB2H x) |
| for { |
| if v.Type != typ.UInt16 { |
| break |
| } |
| for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 { |
| if v_0.Op != OpLOONG64SRLVconst || v_0.Type != typ.UInt16 || auxIntToInt64(v_0.AuxInt) != 8 { |
| continue |
| } |
| x := v_0.Args[0] |
| if v_1.Op != OpLOONG64SLLVconst || v_1.Type != typ.UInt16 || auxIntToInt64(v_1.AuxInt) != 8 || x != v_1.Args[0] { |
| continue |
| } |
| v.reset(OpLOONG64REVB2H) |
| v.AddArg(x) |
| return true |
| } |
| break |
| } |
| // match: (XOR (SRLconst [8] (ANDconst [c1] x)) (SLLconst [8] (ANDconst [c2] x))) |
| // cond: uint32(c1) == 0xff00ff00 && uint32(c2) == 0x00ff00ff |
| // result: (REVB2H x) |
| for { |
| for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 { |
| if v_0.Op != OpLOONG64SRLconst || auxIntToInt64(v_0.AuxInt) != 8 { |
| continue |
| } |
| v_0_0 := v_0.Args[0] |
| if v_0_0.Op != OpLOONG64ANDconst { |
| continue |
| } |
| c1 := auxIntToInt64(v_0_0.AuxInt) |
| x := v_0_0.Args[0] |
| if v_1.Op != OpLOONG64SLLconst || auxIntToInt64(v_1.AuxInt) != 8 { |
| continue |
| } |
| v_1_0 := v_1.Args[0] |
| if v_1_0.Op != OpLOONG64ANDconst { |
| continue |
| } |
| c2 := auxIntToInt64(v_1_0.AuxInt) |
| if x != v_1_0.Args[0] || !(uint32(c1) == 0xff00ff00 && uint32(c2) == 0x00ff00ff) { |
| continue |
| } |
| v.reset(OpLOONG64REVB2H) |
| v.AddArg(x) |
| return true |
| } |
| break |
| } |
| // match: (XOR (SRLVconst [8] (AND (MOVVconst [c1]) x)) (SLLVconst [8] (AND (MOVVconst [c2]) x))) |
| // cond: uint64(c1) == 0xff00ff00ff00ff00 && uint64(c2) == 0x00ff00ff00ff00ff |
| // result: (REVB4H x) |
| for { |
| for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 { |
| if v_0.Op != OpLOONG64SRLVconst || auxIntToInt64(v_0.AuxInt) != 8 { |
| continue |
| } |
| v_0_0 := v_0.Args[0] |
| if v_0_0.Op != OpLOONG64AND { |
| continue |
| } |
| _ = v_0_0.Args[1] |
| v_0_0_0 := v_0_0.Args[0] |
| v_0_0_1 := v_0_0.Args[1] |
| for _i1 := 0; _i1 <= 1; _i1, v_0_0_0, v_0_0_1 = _i1+1, v_0_0_1, v_0_0_0 { |
| if v_0_0_0.Op != OpLOONG64MOVVconst { |
| continue |
| } |
| c1 := auxIntToInt64(v_0_0_0.AuxInt) |
| x := v_0_0_1 |
| if v_1.Op != OpLOONG64SLLVconst || auxIntToInt64(v_1.AuxInt) != 8 { |
| continue |
| } |
| v_1_0 := v_1.Args[0] |
| if v_1_0.Op != OpLOONG64AND { |
| continue |
| } |
| _ = v_1_0.Args[1] |
| v_1_0_0 := v_1_0.Args[0] |
| v_1_0_1 := v_1_0.Args[1] |
| for _i2 := 0; _i2 <= 1; _i2, v_1_0_0, v_1_0_1 = _i2+1, v_1_0_1, v_1_0_0 { |
| if v_1_0_0.Op != OpLOONG64MOVVconst { |
| continue |
| } |
| c2 := auxIntToInt64(v_1_0_0.AuxInt) |
| if x != v_1_0_1 || !(uint64(c1) == 0xff00ff00ff00ff00 && uint64(c2) == 0x00ff00ff00ff00ff) { |
| continue |
| } |
| v.reset(OpLOONG64REVB4H) |
| v.AddArg(x) |
| return true |
| } |
| } |
| } |
| break |
| } |
| // match: (XOR (SRLVconst [8] (AND (MOVVconst [c1]) x)) (SLLVconst [8] (ANDconst [c2] x))) |
| // cond: uint64(c1) == 0xff00ff00 && uint64(c2) == 0x00ff00ff |
| // result: (REVB4H (ANDconst <x.Type> [0xffffffff] x)) |
| for { |
| for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 { |
| if v_0.Op != OpLOONG64SRLVconst || auxIntToInt64(v_0.AuxInt) != 8 { |
| continue |
| } |
| v_0_0 := v_0.Args[0] |
| if v_0_0.Op != OpLOONG64AND { |
| continue |
| } |
| _ = v_0_0.Args[1] |
| v_0_0_0 := v_0_0.Args[0] |
| v_0_0_1 := v_0_0.Args[1] |
| for _i1 := 0; _i1 <= 1; _i1, v_0_0_0, v_0_0_1 = _i1+1, v_0_0_1, v_0_0_0 { |
| if v_0_0_0.Op != OpLOONG64MOVVconst { |
| continue |
| } |
| c1 := auxIntToInt64(v_0_0_0.AuxInt) |
| x := v_0_0_1 |
| if v_1.Op != OpLOONG64SLLVconst || auxIntToInt64(v_1.AuxInt) != 8 { |
| continue |
| } |
| v_1_0 := v_1.Args[0] |
| if v_1_0.Op != OpLOONG64ANDconst { |
| continue |
| } |
| c2 := auxIntToInt64(v_1_0.AuxInt) |
| if x != v_1_0.Args[0] || !(uint64(c1) == 0xff00ff00 && uint64(c2) == 0x00ff00ff) { |
| continue |
| } |
| v.reset(OpLOONG64REVB4H) |
| v0 := b.NewValue0(v.Pos, OpLOONG64ANDconst, x.Type) |
| v0.AuxInt = int64ToAuxInt(0xffffffff) |
| v0.AddArg(x) |
| v.AddArg(v0) |
| return true |
| } |
| } |
| break |
| } |
| // match: (XOR x (MOVVconst [c])) |
| // cond: is32Bit(c) |
| // result: (XORconst [c] x) |
| for { |
| for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 { |
| x := v_0 |
| if v_1.Op != OpLOONG64MOVVconst { |
| continue |
| } |
| c := auxIntToInt64(v_1.AuxInt) |
| if !(is32Bit(c)) { |
| continue |
| } |
| v.reset(OpLOONG64XORconst) |
| v.AuxInt = int64ToAuxInt(c) |
| v.AddArg(x) |
| return true |
| } |
| break |
| } |
| // match: (XOR x x) |
| // result: (MOVVconst [0]) |
| for { |
| x := v_0 |
| if x != v_1 { |
| break |
| } |
| v.reset(OpLOONG64MOVVconst) |
| v.AuxInt = int64ToAuxInt(0) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpLOONG64XORconst(v *Value) bool { |
| v_0 := v.Args[0] |
| // match: (XORconst [0] x) |
| // result: x |
| for { |
| if auxIntToInt64(v.AuxInt) != 0 { |
| break |
| } |
| x := v_0 |
| v.copyOf(x) |
| return true |
| } |
| // match: (XORconst [-1] x) |
| // result: (NORconst [0] x) |
| for { |
| if auxIntToInt64(v.AuxInt) != -1 { |
| break |
| } |
| x := v_0 |
| v.reset(OpLOONG64NORconst) |
| v.AuxInt = int64ToAuxInt(0) |
| v.AddArg(x) |
| return true |
| } |
| // match: (XORconst [c] (MOVVconst [d])) |
| // result: (MOVVconst [c^d]) |
| for { |
| c := auxIntToInt64(v.AuxInt) |
| if v_0.Op != OpLOONG64MOVVconst { |
| break |
| } |
| d := auxIntToInt64(v_0.AuxInt) |
| v.reset(OpLOONG64MOVVconst) |
| v.AuxInt = int64ToAuxInt(c ^ d) |
| return true |
| } |
| // match: (XORconst [c] (XORconst [d] x)) |
| // cond: is32Bit(c^d) |
| // result: (XORconst [c^d] x) |
| for { |
| c := auxIntToInt64(v.AuxInt) |
| if v_0.Op != OpLOONG64XORconst { |
| break |
| } |
| d := auxIntToInt64(v_0.AuxInt) |
| x := v_0.Args[0] |
| if !(is32Bit(c ^ d)) { |
| break |
| } |
| v.reset(OpLOONG64XORconst) |
| v.AuxInt = int64ToAuxInt(c ^ d) |
| v.AddArg(x) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpLeq16(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| typ := &b.Func.Config.Types |
| // match: (Leq16 x y) |
| // result: (XOR (MOVVconst [1]) (SGT (SignExt16to64 x) (SignExt16to64 y))) |
| for { |
| x := v_0 |
| y := v_1 |
| v.reset(OpLOONG64XOR) |
| v0 := b.NewValue0(v.Pos, OpLOONG64MOVVconst, typ.UInt64) |
| v0.AuxInt = int64ToAuxInt(1) |
| v1 := b.NewValue0(v.Pos, OpLOONG64SGT, typ.Bool) |
| v2 := b.NewValue0(v.Pos, OpSignExt16to64, typ.Int64) |
| v2.AddArg(x) |
| v3 := b.NewValue0(v.Pos, OpSignExt16to64, typ.Int64) |
| v3.AddArg(y) |
| v1.AddArg2(v2, v3) |
| v.AddArg2(v0, v1) |
| return true |
| } |
| } |
| func rewriteValueLOONG64_OpLeq16U(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| typ := &b.Func.Config.Types |
| // match: (Leq16U x y) |
| // result: (XOR (MOVVconst [1]) (SGTU (ZeroExt16to64 x) (ZeroExt16to64 y))) |
| for { |
| x := v_0 |
| y := v_1 |
| v.reset(OpLOONG64XOR) |
| v0 := b.NewValue0(v.Pos, OpLOONG64MOVVconst, typ.UInt64) |
| v0.AuxInt = int64ToAuxInt(1) |
| v1 := b.NewValue0(v.Pos, OpLOONG64SGTU, typ.Bool) |
| v2 := b.NewValue0(v.Pos, OpZeroExt16to64, typ.UInt64) |
| v2.AddArg(x) |
| v3 := b.NewValue0(v.Pos, OpZeroExt16to64, typ.UInt64) |
| v3.AddArg(y) |
| v1.AddArg2(v2, v3) |
| v.AddArg2(v0, v1) |
| return true |
| } |
| } |
| func rewriteValueLOONG64_OpLeq32(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| typ := &b.Func.Config.Types |
| // match: (Leq32 x y) |
| // result: (XOR (MOVVconst [1]) (SGT (SignExt32to64 x) (SignExt32to64 y))) |
| for { |
| x := v_0 |
| y := v_1 |
| v.reset(OpLOONG64XOR) |
| v0 := b.NewValue0(v.Pos, OpLOONG64MOVVconst, typ.UInt64) |
| v0.AuxInt = int64ToAuxInt(1) |
| v1 := b.NewValue0(v.Pos, OpLOONG64SGT, typ.Bool) |
| v2 := b.NewValue0(v.Pos, OpSignExt32to64, typ.Int64) |
| v2.AddArg(x) |
| v3 := b.NewValue0(v.Pos, OpSignExt32to64, typ.Int64) |
| v3.AddArg(y) |
| v1.AddArg2(v2, v3) |
| v.AddArg2(v0, v1) |
| return true |
| } |
| } |
| func rewriteValueLOONG64_OpLeq32F(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| // match: (Leq32F x y) |
| // result: (FPFlagTrue (CMPGEF y x)) |
| for { |
| x := v_0 |
| y := v_1 |
| v.reset(OpLOONG64FPFlagTrue) |
| v0 := b.NewValue0(v.Pos, OpLOONG64CMPGEF, types.TypeFlags) |
| v0.AddArg2(y, x) |
| v.AddArg(v0) |
| return true |
| } |
| } |
| func rewriteValueLOONG64_OpLeq32U(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| typ := &b.Func.Config.Types |
| // match: (Leq32U x y) |
| // result: (XOR (MOVVconst [1]) (SGTU (ZeroExt32to64 x) (ZeroExt32to64 y))) |
| for { |
| x := v_0 |
| y := v_1 |
| v.reset(OpLOONG64XOR) |
| v0 := b.NewValue0(v.Pos, OpLOONG64MOVVconst, typ.UInt64) |
| v0.AuxInt = int64ToAuxInt(1) |
| v1 := b.NewValue0(v.Pos, OpLOONG64SGTU, typ.Bool) |
| v2 := b.NewValue0(v.Pos, OpZeroExt32to64, typ.UInt64) |
| v2.AddArg(x) |
| v3 := b.NewValue0(v.Pos, OpZeroExt32to64, typ.UInt64) |
| v3.AddArg(y) |
| v1.AddArg2(v2, v3) |
| v.AddArg2(v0, v1) |
| return true |
| } |
| } |
| func rewriteValueLOONG64_OpLeq64(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| typ := &b.Func.Config.Types |
| // match: (Leq64 x y) |
| // result: (XOR (MOVVconst [1]) (SGT x y)) |
| for { |
| x := v_0 |
| y := v_1 |
| v.reset(OpLOONG64XOR) |
| v0 := b.NewValue0(v.Pos, OpLOONG64MOVVconst, typ.UInt64) |
| v0.AuxInt = int64ToAuxInt(1) |
| v1 := b.NewValue0(v.Pos, OpLOONG64SGT, typ.Bool) |
| v1.AddArg2(x, y) |
| v.AddArg2(v0, v1) |
| return true |
| } |
| } |
| func rewriteValueLOONG64_OpLeq64F(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| // match: (Leq64F x y) |
| // result: (FPFlagTrue (CMPGED y x)) |
| for { |
| x := v_0 |
| y := v_1 |
| v.reset(OpLOONG64FPFlagTrue) |
| v0 := b.NewValue0(v.Pos, OpLOONG64CMPGED, types.TypeFlags) |
| v0.AddArg2(y, x) |
| v.AddArg(v0) |
| return true |
| } |
| } |
| func rewriteValueLOONG64_OpLeq64U(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| typ := &b.Func.Config.Types |
| // match: (Leq64U x y) |
| // result: (XOR (MOVVconst [1]) (SGTU x y)) |
| for { |
| x := v_0 |
| y := v_1 |
| v.reset(OpLOONG64XOR) |
| v0 := b.NewValue0(v.Pos, OpLOONG64MOVVconst, typ.UInt64) |
| v0.AuxInt = int64ToAuxInt(1) |
| v1 := b.NewValue0(v.Pos, OpLOONG64SGTU, typ.Bool) |
| v1.AddArg2(x, y) |
| v.AddArg2(v0, v1) |
| return true |
| } |
| } |
| func rewriteValueLOONG64_OpLeq8(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| typ := &b.Func.Config.Types |
| // match: (Leq8 x y) |
| // result: (XOR (MOVVconst [1]) (SGT (SignExt8to64 x) (SignExt8to64 y))) |
| for { |
| x := v_0 |
| y := v_1 |
| v.reset(OpLOONG64XOR) |
| v0 := b.NewValue0(v.Pos, OpLOONG64MOVVconst, typ.UInt64) |
| v0.AuxInt = int64ToAuxInt(1) |
| v1 := b.NewValue0(v.Pos, OpLOONG64SGT, typ.Bool) |
| v2 := b.NewValue0(v.Pos, OpSignExt8to64, typ.Int64) |
| v2.AddArg(x) |
| v3 := b.NewValue0(v.Pos, OpSignExt8to64, typ.Int64) |
| v3.AddArg(y) |
| v1.AddArg2(v2, v3) |
| v.AddArg2(v0, v1) |
| return true |
| } |
| } |
| func rewriteValueLOONG64_OpLeq8U(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| typ := &b.Func.Config.Types |
| // match: (Leq8U x y) |
| // result: (XOR (MOVVconst [1]) (SGTU (ZeroExt8to64 x) (ZeroExt8to64 y))) |
| for { |
| x := v_0 |
| y := v_1 |
| v.reset(OpLOONG64XOR) |
| v0 := b.NewValue0(v.Pos, OpLOONG64MOVVconst, typ.UInt64) |
| v0.AuxInt = int64ToAuxInt(1) |
| v1 := b.NewValue0(v.Pos, OpLOONG64SGTU, typ.Bool) |
| v2 := b.NewValue0(v.Pos, OpZeroExt8to64, typ.UInt64) |
| v2.AddArg(x) |
| v3 := b.NewValue0(v.Pos, OpZeroExt8to64, typ.UInt64) |
| v3.AddArg(y) |
| v1.AddArg2(v2, v3) |
| v.AddArg2(v0, v1) |
| return true |
| } |
| } |
| func rewriteValueLOONG64_OpLess16(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| typ := &b.Func.Config.Types |
| // match: (Less16 x y) |
| // result: (SGT (SignExt16to64 y) (SignExt16to64 x)) |
| for { |
| x := v_0 |
| y := v_1 |
| v.reset(OpLOONG64SGT) |
| v0 := b.NewValue0(v.Pos, OpSignExt16to64, typ.Int64) |
| v0.AddArg(y) |
| v1 := b.NewValue0(v.Pos, OpSignExt16to64, typ.Int64) |
| v1.AddArg(x) |
| v.AddArg2(v0, v1) |
| return true |
| } |
| } |
| func rewriteValueLOONG64_OpLess16U(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| typ := &b.Func.Config.Types |
| // match: (Less16U x y) |
| // result: (SGTU (ZeroExt16to64 y) (ZeroExt16to64 x)) |
| for { |
| x := v_0 |
| y := v_1 |
| v.reset(OpLOONG64SGTU) |
| v0 := b.NewValue0(v.Pos, OpZeroExt16to64, typ.UInt64) |
| v0.AddArg(y) |
| v1 := b.NewValue0(v.Pos, OpZeroExt16to64, typ.UInt64) |
| v1.AddArg(x) |
| v.AddArg2(v0, v1) |
| return true |
| } |
| } |
| func rewriteValueLOONG64_OpLess32(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| typ := &b.Func.Config.Types |
| // match: (Less32 x y) |
| // result: (SGT (SignExt32to64 y) (SignExt32to64 x)) |
| for { |
| x := v_0 |
| y := v_1 |
| v.reset(OpLOONG64SGT) |
| v0 := b.NewValue0(v.Pos, OpSignExt32to64, typ.Int64) |
| v0.AddArg(y) |
| v1 := b.NewValue0(v.Pos, OpSignExt32to64, typ.Int64) |
| v1.AddArg(x) |
| v.AddArg2(v0, v1) |
| return true |
| } |
| } |
| func rewriteValueLOONG64_OpLess32F(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| // match: (Less32F x y) |
| // result: (FPFlagTrue (CMPGTF y x)) |
| for { |
| x := v_0 |
| y := v_1 |
| v.reset(OpLOONG64FPFlagTrue) |
| v0 := b.NewValue0(v.Pos, OpLOONG64CMPGTF, types.TypeFlags) |
| v0.AddArg2(y, x) |
| v.AddArg(v0) |
| return true |
| } |
| } |
| func rewriteValueLOONG64_OpLess32U(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| typ := &b.Func.Config.Types |
| // match: (Less32U x y) |
| // result: (SGTU (ZeroExt32to64 y) (ZeroExt32to64 x)) |
| for { |
| x := v_0 |
| y := v_1 |
| v.reset(OpLOONG64SGTU) |
| v0 := b.NewValue0(v.Pos, OpZeroExt32to64, typ.UInt64) |
| v0.AddArg(y) |
| v1 := b.NewValue0(v.Pos, OpZeroExt32to64, typ.UInt64) |
| v1.AddArg(x) |
| v.AddArg2(v0, v1) |
| return true |
| } |
| } |
| func rewriteValueLOONG64_OpLess64(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| // match: (Less64 x y) |
| // result: (SGT y x) |
| for { |
| x := v_0 |
| y := v_1 |
| v.reset(OpLOONG64SGT) |
| v.AddArg2(y, x) |
| return true |
| } |
| } |
| func rewriteValueLOONG64_OpLess64F(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| // match: (Less64F x y) |
| // result: (FPFlagTrue (CMPGTD y x)) |
| for { |
| x := v_0 |
| y := v_1 |
| v.reset(OpLOONG64FPFlagTrue) |
| v0 := b.NewValue0(v.Pos, OpLOONG64CMPGTD, types.TypeFlags) |
| v0.AddArg2(y, x) |
| v.AddArg(v0) |
| return true |
| } |
| } |
| func rewriteValueLOONG64_OpLess64U(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| // match: (Less64U x y) |
| // result: (SGTU y x) |
| for { |
| x := v_0 |
| y := v_1 |
| v.reset(OpLOONG64SGTU) |
| v.AddArg2(y, x) |
| return true |
| } |
| } |
| func rewriteValueLOONG64_OpLess8(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| typ := &b.Func.Config.Types |
| // match: (Less8 x y) |
| // result: (SGT (SignExt8to64 y) (SignExt8to64 x)) |
| for { |
| x := v_0 |
| y := v_1 |
| v.reset(OpLOONG64SGT) |
| v0 := b.NewValue0(v.Pos, OpSignExt8to64, typ.Int64) |
| v0.AddArg(y) |
| v1 := b.NewValue0(v.Pos, OpSignExt8to64, typ.Int64) |
| v1.AddArg(x) |
| v.AddArg2(v0, v1) |
| return true |
| } |
| } |
| func rewriteValueLOONG64_OpLess8U(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| typ := &b.Func.Config.Types |
| // match: (Less8U x y) |
| // result: (SGTU (ZeroExt8to64 y) (ZeroExt8to64 x)) |
| for { |
| x := v_0 |
| y := v_1 |
| v.reset(OpLOONG64SGTU) |
| v0 := b.NewValue0(v.Pos, OpZeroExt8to64, typ.UInt64) |
| v0.AddArg(y) |
| v1 := b.NewValue0(v.Pos, OpZeroExt8to64, typ.UInt64) |
| v1.AddArg(x) |
| v.AddArg2(v0, v1) |
| return true |
| } |
| } |
| func rewriteValueLOONG64_OpLoad(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| // match: (Load <t> ptr mem) |
| // cond: t.IsBoolean() |
| // result: (MOVBUload ptr mem) |
| for { |
| t := v.Type |
| ptr := v_0 |
| mem := v_1 |
| if !(t.IsBoolean()) { |
| break |
| } |
| v.reset(OpLOONG64MOVBUload) |
| v.AddArg2(ptr, mem) |
| return true |
| } |
| // match: (Load <t> ptr mem) |
| // cond: (is8BitInt(t) && t.IsSigned()) |
| // result: (MOVBload ptr mem) |
| for { |
| t := v.Type |
| ptr := v_0 |
| mem := v_1 |
| if !(is8BitInt(t) && t.IsSigned()) { |
| break |
| } |
| v.reset(OpLOONG64MOVBload) |
| v.AddArg2(ptr, mem) |
| return true |
| } |
| // match: (Load <t> ptr mem) |
| // cond: (is8BitInt(t) && !t.IsSigned()) |
| // result: (MOVBUload ptr mem) |
| for { |
| t := v.Type |
| ptr := v_0 |
| mem := v_1 |
| if !(is8BitInt(t) && !t.IsSigned()) { |
| break |
| } |
| v.reset(OpLOONG64MOVBUload) |
| v.AddArg2(ptr, mem) |
| return true |
| } |
| // match: (Load <t> ptr mem) |
| // cond: (is16BitInt(t) && t.IsSigned()) |
| // result: (MOVHload ptr mem) |
| for { |
| t := v.Type |
| ptr := v_0 |
| mem := v_1 |
| if !(is16BitInt(t) && t.IsSigned()) { |
| break |
| } |
| v.reset(OpLOONG64MOVHload) |
| v.AddArg2(ptr, mem) |
| return true |
| } |
| // match: (Load <t> ptr mem) |
| // cond: (is16BitInt(t) && !t.IsSigned()) |
| // result: (MOVHUload ptr mem) |
| for { |
| t := v.Type |
| ptr := v_0 |
| mem := v_1 |
| if !(is16BitInt(t) && !t.IsSigned()) { |
| break |
| } |
| v.reset(OpLOONG64MOVHUload) |
| v.AddArg2(ptr, mem) |
| return true |
| } |
| // match: (Load <t> ptr mem) |
| // cond: (is32BitInt(t) && t.IsSigned()) |
| // result: (MOVWload ptr mem) |
| for { |
| t := v.Type |
| ptr := v_0 |
| mem := v_1 |
| if !(is32BitInt(t) && t.IsSigned()) { |
| break |
| } |
| v.reset(OpLOONG64MOVWload) |
| v.AddArg2(ptr, mem) |
| return true |
| } |
| // match: (Load <t> ptr mem) |
| // cond: (is32BitInt(t) && !t.IsSigned()) |
| // result: (MOVWUload ptr mem) |
| for { |
| t := v.Type |
| ptr := v_0 |
| mem := v_1 |
| if !(is32BitInt(t) && !t.IsSigned()) { |
| break |
| } |
| v.reset(OpLOONG64MOVWUload) |
| v.AddArg2(ptr, mem) |
| return true |
| } |
| // match: (Load <t> ptr mem) |
| // cond: (is64BitInt(t) || isPtr(t)) |
| // result: (MOVVload ptr mem) |
| for { |
| t := v.Type |
| ptr := v_0 |
| mem := v_1 |
| if !(is64BitInt(t) || isPtr(t)) { |
| break |
| } |
| v.reset(OpLOONG64MOVVload) |
| v.AddArg2(ptr, mem) |
| return true |
| } |
| // match: (Load <t> ptr mem) |
| // cond: is32BitFloat(t) |
| // result: (MOVFload ptr mem) |
| for { |
| t := v.Type |
| ptr := v_0 |
| mem := v_1 |
| if !(is32BitFloat(t)) { |
| break |
| } |
| v.reset(OpLOONG64MOVFload) |
| v.AddArg2(ptr, mem) |
| return true |
| } |
| // match: (Load <t> ptr mem) |
| // cond: is64BitFloat(t) |
| // result: (MOVDload ptr mem) |
| for { |
| t := v.Type |
| ptr := v_0 |
| mem := v_1 |
| if !(is64BitFloat(t)) { |
| break |
| } |
| v.reset(OpLOONG64MOVDload) |
| v.AddArg2(ptr, mem) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpLocalAddr(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| typ := &b.Func.Config.Types |
| // match: (LocalAddr <t> {sym} base mem) |
| // cond: t.Elem().HasPointers() |
| // result: (MOVVaddr {sym} (SPanchored base mem)) |
| for { |
| t := v.Type |
| sym := auxToSym(v.Aux) |
| base := v_0 |
| mem := v_1 |
| if !(t.Elem().HasPointers()) { |
| break |
| } |
| v.reset(OpLOONG64MOVVaddr) |
| v.Aux = symToAux(sym) |
| v0 := b.NewValue0(v.Pos, OpSPanchored, typ.Uintptr) |
| v0.AddArg2(base, mem) |
| v.AddArg(v0) |
| return true |
| } |
| // match: (LocalAddr <t> {sym} base _) |
| // cond: !t.Elem().HasPointers() |
| // result: (MOVVaddr {sym} base) |
| for { |
| t := v.Type |
| sym := auxToSym(v.Aux) |
| base := v_0 |
| if !(!t.Elem().HasPointers()) { |
| break |
| } |
| v.reset(OpLOONG64MOVVaddr) |
| v.Aux = symToAux(sym) |
| v.AddArg(base) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpLsh16x16(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| typ := &b.Func.Config.Types |
| // match: (Lsh16x16 x y) |
| // cond: shiftIsBounded(v) |
| // result: (SLLV x y) |
| for { |
| x := v_0 |
| y := v_1 |
| if !(shiftIsBounded(v)) { |
| break |
| } |
| v.reset(OpLOONG64SLLV) |
| v.AddArg2(x, y) |
| return true |
| } |
| // match: (Lsh16x16 <t> x y) |
| // cond: !shiftIsBounded(v) |
| // result: (MASKEQZ (SLLV <t> x (ZeroExt16to64 y)) (SGTU (MOVVconst <typ.UInt64> [64]) (ZeroExt16to64 y))) |
| for { |
| t := v.Type |
| x := v_0 |
| y := v_1 |
| if !(!shiftIsBounded(v)) { |
| break |
| } |
| v.reset(OpLOONG64MASKEQZ) |
| v0 := b.NewValue0(v.Pos, OpLOONG64SLLV, t) |
| v1 := b.NewValue0(v.Pos, OpZeroExt16to64, typ.UInt64) |
| v1.AddArg(y) |
| v0.AddArg2(x, v1) |
| v2 := b.NewValue0(v.Pos, OpLOONG64SGTU, typ.Bool) |
| v3 := b.NewValue0(v.Pos, OpLOONG64MOVVconst, typ.UInt64) |
| v3.AuxInt = int64ToAuxInt(64) |
| v2.AddArg2(v3, v1) |
| v.AddArg2(v0, v2) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpLsh16x32(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| typ := &b.Func.Config.Types |
| // match: (Lsh16x32 x y) |
| // cond: shiftIsBounded(v) |
| // result: (SLLV x y) |
| for { |
| x := v_0 |
| y := v_1 |
| if !(shiftIsBounded(v)) { |
| break |
| } |
| v.reset(OpLOONG64SLLV) |
| v.AddArg2(x, y) |
| return true |
| } |
| // match: (Lsh16x32 <t> x y) |
| // cond: !shiftIsBounded(v) |
| // result: (MASKEQZ (SLLV <t> x (ZeroExt32to64 y)) (SGTU (MOVVconst <typ.UInt64> [64]) (ZeroExt32to64 y))) |
| for { |
| t := v.Type |
| x := v_0 |
| y := v_1 |
| if !(!shiftIsBounded(v)) { |
| break |
| } |
| v.reset(OpLOONG64MASKEQZ) |
| v0 := b.NewValue0(v.Pos, OpLOONG64SLLV, t) |
| v1 := b.NewValue0(v.Pos, OpZeroExt32to64, typ.UInt64) |
| v1.AddArg(y) |
| v0.AddArg2(x, v1) |
| v2 := b.NewValue0(v.Pos, OpLOONG64SGTU, typ.Bool) |
| v3 := b.NewValue0(v.Pos, OpLOONG64MOVVconst, typ.UInt64) |
| v3.AuxInt = int64ToAuxInt(64) |
| v2.AddArg2(v3, v1) |
| v.AddArg2(v0, v2) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpLsh16x64(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| typ := &b.Func.Config.Types |
| // match: (Lsh16x64 x y) |
| // cond: shiftIsBounded(v) |
| // result: (SLLV x y) |
| for { |
| x := v_0 |
| y := v_1 |
| if !(shiftIsBounded(v)) { |
| break |
| } |
| v.reset(OpLOONG64SLLV) |
| v.AddArg2(x, y) |
| return true |
| } |
| // match: (Lsh16x64 <t> x y) |
| // cond: !shiftIsBounded(v) |
| // result: (MASKEQZ (SLLV <t> x y) (SGTU (MOVVconst <typ.UInt64> [64]) y)) |
| for { |
| t := v.Type |
| x := v_0 |
| y := v_1 |
| if !(!shiftIsBounded(v)) { |
| break |
| } |
| v.reset(OpLOONG64MASKEQZ) |
| v0 := b.NewValue0(v.Pos, OpLOONG64SLLV, t) |
| v0.AddArg2(x, y) |
| v1 := b.NewValue0(v.Pos, OpLOONG64SGTU, typ.Bool) |
| v2 := b.NewValue0(v.Pos, OpLOONG64MOVVconst, typ.UInt64) |
| v2.AuxInt = int64ToAuxInt(64) |
| v1.AddArg2(v2, y) |
| v.AddArg2(v0, v1) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpLsh16x8(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| typ := &b.Func.Config.Types |
| // match: (Lsh16x8 x y) |
| // cond: shiftIsBounded(v) |
| // result: (SLLV x y) |
| for { |
| x := v_0 |
| y := v_1 |
| if !(shiftIsBounded(v)) { |
| break |
| } |
| v.reset(OpLOONG64SLLV) |
| v.AddArg2(x, y) |
| return true |
| } |
| // match: (Lsh16x8 <t> x y) |
| // cond: !shiftIsBounded(v) |
| // result: (MASKEQZ (SLLV <t> x (ZeroExt8to64 y)) (SGTU (MOVVconst <typ.UInt64> [64]) (ZeroExt8to64 y))) |
| for { |
| t := v.Type |
| x := v_0 |
| y := v_1 |
| if !(!shiftIsBounded(v)) { |
| break |
| } |
| v.reset(OpLOONG64MASKEQZ) |
| v0 := b.NewValue0(v.Pos, OpLOONG64SLLV, t) |
| v1 := b.NewValue0(v.Pos, OpZeroExt8to64, typ.UInt64) |
| v1.AddArg(y) |
| v0.AddArg2(x, v1) |
| v2 := b.NewValue0(v.Pos, OpLOONG64SGTU, typ.Bool) |
| v3 := b.NewValue0(v.Pos, OpLOONG64MOVVconst, typ.UInt64) |
| v3.AuxInt = int64ToAuxInt(64) |
| v2.AddArg2(v3, v1) |
| v.AddArg2(v0, v2) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpLsh32x16(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| typ := &b.Func.Config.Types |
| // match: (Lsh32x16 x y) |
| // cond: shiftIsBounded(v) |
| // result: (SLL x y) |
| for { |
| x := v_0 |
| y := v_1 |
| if !(shiftIsBounded(v)) { |
| break |
| } |
| v.reset(OpLOONG64SLL) |
| v.AddArg2(x, y) |
| return true |
| } |
| // match: (Lsh32x16 <t> x y) |
| // cond: !shiftIsBounded(v) |
| // result: (MASKEQZ (SLL <t> x (ZeroExt16to64 y)) (SGTU (MOVVconst <typ.UInt64> [32]) (ZeroExt16to64 y))) |
| for { |
| t := v.Type |
| x := v_0 |
| y := v_1 |
| if !(!shiftIsBounded(v)) { |
| break |
| } |
| v.reset(OpLOONG64MASKEQZ) |
| v0 := b.NewValue0(v.Pos, OpLOONG64SLL, t) |
| v1 := b.NewValue0(v.Pos, OpZeroExt16to64, typ.UInt64) |
| v1.AddArg(y) |
| v0.AddArg2(x, v1) |
| v2 := b.NewValue0(v.Pos, OpLOONG64SGTU, typ.Bool) |
| v3 := b.NewValue0(v.Pos, OpLOONG64MOVVconst, typ.UInt64) |
| v3.AuxInt = int64ToAuxInt(32) |
| v2.AddArg2(v3, v1) |
| v.AddArg2(v0, v2) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpLsh32x32(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| typ := &b.Func.Config.Types |
| // match: (Lsh32x32 x y) |
| // cond: shiftIsBounded(v) |
| // result: (SLL x y) |
| for { |
| x := v_0 |
| y := v_1 |
| if !(shiftIsBounded(v)) { |
| break |
| } |
| v.reset(OpLOONG64SLL) |
| v.AddArg2(x, y) |
| return true |
| } |
| // match: (Lsh32x32 <t> x y) |
| // cond: !shiftIsBounded(v) |
| // result: (MASKEQZ (SLL <t> x (ZeroExt32to64 y)) (SGTU (MOVVconst <typ.UInt64> [32]) (ZeroExt32to64 y))) |
| for { |
| t := v.Type |
| x := v_0 |
| y := v_1 |
| if !(!shiftIsBounded(v)) { |
| break |
| } |
| v.reset(OpLOONG64MASKEQZ) |
| v0 := b.NewValue0(v.Pos, OpLOONG64SLL, t) |
| v1 := b.NewValue0(v.Pos, OpZeroExt32to64, typ.UInt64) |
| v1.AddArg(y) |
| v0.AddArg2(x, v1) |
| v2 := b.NewValue0(v.Pos, OpLOONG64SGTU, typ.Bool) |
| v3 := b.NewValue0(v.Pos, OpLOONG64MOVVconst, typ.UInt64) |
| v3.AuxInt = int64ToAuxInt(32) |
| v2.AddArg2(v3, v1) |
| v.AddArg2(v0, v2) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpLsh32x64(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| typ := &b.Func.Config.Types |
| // match: (Lsh32x64 x y) |
| // cond: shiftIsBounded(v) |
| // result: (SLL x y) |
| for { |
| x := v_0 |
| y := v_1 |
| if !(shiftIsBounded(v)) { |
| break |
| } |
| v.reset(OpLOONG64SLL) |
| v.AddArg2(x, y) |
| return true |
| } |
| // match: (Lsh32x64 <t> x y) |
| // cond: !shiftIsBounded(v) |
| // result: (MASKEQZ (SLL <t> x y) (SGTU (MOVVconst <typ.UInt64> [32]) y)) |
| for { |
| t := v.Type |
| x := v_0 |
| y := v_1 |
| if !(!shiftIsBounded(v)) { |
| break |
| } |
| v.reset(OpLOONG64MASKEQZ) |
| v0 := b.NewValue0(v.Pos, OpLOONG64SLL, t) |
| v0.AddArg2(x, y) |
| v1 := b.NewValue0(v.Pos, OpLOONG64SGTU, typ.Bool) |
| v2 := b.NewValue0(v.Pos, OpLOONG64MOVVconst, typ.UInt64) |
| v2.AuxInt = int64ToAuxInt(32) |
| v1.AddArg2(v2, y) |
| v.AddArg2(v0, v1) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpLsh32x8(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| typ := &b.Func.Config.Types |
| // match: (Lsh32x8 x y) |
| // cond: shiftIsBounded(v) |
| // result: (SLL x y) |
| for { |
| x := v_0 |
| y := v_1 |
| if !(shiftIsBounded(v)) { |
| break |
| } |
| v.reset(OpLOONG64SLL) |
| v.AddArg2(x, y) |
| return true |
| } |
| // match: (Lsh32x8 <t> x y) |
| // cond: !shiftIsBounded(v) |
| // result: (MASKEQZ (SLL <t> x (ZeroExt8to64 y)) (SGTU (MOVVconst <typ.UInt64> [32]) (ZeroExt8to64 y))) |
| for { |
| t := v.Type |
| x := v_0 |
| y := v_1 |
| if !(!shiftIsBounded(v)) { |
| break |
| } |
| v.reset(OpLOONG64MASKEQZ) |
| v0 := b.NewValue0(v.Pos, OpLOONG64SLL, t) |
| v1 := b.NewValue0(v.Pos, OpZeroExt8to64, typ.UInt64) |
| v1.AddArg(y) |
| v0.AddArg2(x, v1) |
| v2 := b.NewValue0(v.Pos, OpLOONG64SGTU, typ.Bool) |
| v3 := b.NewValue0(v.Pos, OpLOONG64MOVVconst, typ.UInt64) |
| v3.AuxInt = int64ToAuxInt(32) |
| v2.AddArg2(v3, v1) |
| v.AddArg2(v0, v2) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpLsh64x16(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| typ := &b.Func.Config.Types |
| // match: (Lsh64x16 x y) |
| // cond: shiftIsBounded(v) |
| // result: (SLLV x y) |
| for { |
| x := v_0 |
| y := v_1 |
| if !(shiftIsBounded(v)) { |
| break |
| } |
| v.reset(OpLOONG64SLLV) |
| v.AddArg2(x, y) |
| return true |
| } |
| // match: (Lsh64x16 <t> x y) |
| // cond: !shiftIsBounded(v) |
| // result: (MASKEQZ (SLLV <t> x (ZeroExt16to64 y)) (SGTU (MOVVconst <typ.UInt64> [64]) (ZeroExt16to64 y))) |
| for { |
| t := v.Type |
| x := v_0 |
| y := v_1 |
| if !(!shiftIsBounded(v)) { |
| break |
| } |
| v.reset(OpLOONG64MASKEQZ) |
| v0 := b.NewValue0(v.Pos, OpLOONG64SLLV, t) |
| v1 := b.NewValue0(v.Pos, OpZeroExt16to64, typ.UInt64) |
| v1.AddArg(y) |
| v0.AddArg2(x, v1) |
| v2 := b.NewValue0(v.Pos, OpLOONG64SGTU, typ.Bool) |
| v3 := b.NewValue0(v.Pos, OpLOONG64MOVVconst, typ.UInt64) |
| v3.AuxInt = int64ToAuxInt(64) |
| v2.AddArg2(v3, v1) |
| v.AddArg2(v0, v2) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpLsh64x32(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| typ := &b.Func.Config.Types |
| // match: (Lsh64x32 x y) |
| // cond: shiftIsBounded(v) |
| // result: (SLLV x y) |
| for { |
| x := v_0 |
| y := v_1 |
| if !(shiftIsBounded(v)) { |
| break |
| } |
| v.reset(OpLOONG64SLLV) |
| v.AddArg2(x, y) |
| return true |
| } |
| // match: (Lsh64x32 <t> x y) |
| // cond: !shiftIsBounded(v) |
| // result: (MASKEQZ (SLLV <t> x (ZeroExt32to64 y)) (SGTU (MOVVconst <typ.UInt64> [64]) (ZeroExt32to64 y))) |
| for { |
| t := v.Type |
| x := v_0 |
| y := v_1 |
| if !(!shiftIsBounded(v)) { |
| break |
| } |
| v.reset(OpLOONG64MASKEQZ) |
| v0 := b.NewValue0(v.Pos, OpLOONG64SLLV, t) |
| v1 := b.NewValue0(v.Pos, OpZeroExt32to64, typ.UInt64) |
| v1.AddArg(y) |
| v0.AddArg2(x, v1) |
| v2 := b.NewValue0(v.Pos, OpLOONG64SGTU, typ.Bool) |
| v3 := b.NewValue0(v.Pos, OpLOONG64MOVVconst, typ.UInt64) |
| v3.AuxInt = int64ToAuxInt(64) |
| v2.AddArg2(v3, v1) |
| v.AddArg2(v0, v2) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpLsh64x64(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| typ := &b.Func.Config.Types |
| // match: (Lsh64x64 x y) |
| // cond: shiftIsBounded(v) |
| // result: (SLLV x y) |
| for { |
| x := v_0 |
| y := v_1 |
| if !(shiftIsBounded(v)) { |
| break |
| } |
| v.reset(OpLOONG64SLLV) |
| v.AddArg2(x, y) |
| return true |
| } |
| // match: (Lsh64x64 <t> x y) |
| // cond: !shiftIsBounded(v) |
| // result: (MASKEQZ (SLLV <t> x y) (SGTU (MOVVconst <typ.UInt64> [64]) y)) |
| for { |
| t := v.Type |
| x := v_0 |
| y := v_1 |
| if !(!shiftIsBounded(v)) { |
| break |
| } |
| v.reset(OpLOONG64MASKEQZ) |
| v0 := b.NewValue0(v.Pos, OpLOONG64SLLV, t) |
| v0.AddArg2(x, y) |
| v1 := b.NewValue0(v.Pos, OpLOONG64SGTU, typ.Bool) |
| v2 := b.NewValue0(v.Pos, OpLOONG64MOVVconst, typ.UInt64) |
| v2.AuxInt = int64ToAuxInt(64) |
| v1.AddArg2(v2, y) |
| v.AddArg2(v0, v1) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpLsh64x8(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| typ := &b.Func.Config.Types |
| // match: (Lsh64x8 x y) |
| // cond: shiftIsBounded(v) |
| // result: (SLLV x y) |
| for { |
| x := v_0 |
| y := v_1 |
| if !(shiftIsBounded(v)) { |
| break |
| } |
| v.reset(OpLOONG64SLLV) |
| v.AddArg2(x, y) |
| return true |
| } |
| // match: (Lsh64x8 <t> x y) |
| // cond: !shiftIsBounded(v) |
| // result: (MASKEQZ (SLLV <t> x (ZeroExt8to64 y)) (SGTU (MOVVconst <typ.UInt64> [64]) (ZeroExt8to64 y))) |
| for { |
| t := v.Type |
| x := v_0 |
| y := v_1 |
| if !(!shiftIsBounded(v)) { |
| break |
| } |
| v.reset(OpLOONG64MASKEQZ) |
| v0 := b.NewValue0(v.Pos, OpLOONG64SLLV, t) |
| v1 := b.NewValue0(v.Pos, OpZeroExt8to64, typ.UInt64) |
| v1.AddArg(y) |
| v0.AddArg2(x, v1) |
| v2 := b.NewValue0(v.Pos, OpLOONG64SGTU, typ.Bool) |
| v3 := b.NewValue0(v.Pos, OpLOONG64MOVVconst, typ.UInt64) |
| v3.AuxInt = int64ToAuxInt(64) |
| v2.AddArg2(v3, v1) |
| v.AddArg2(v0, v2) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpLsh8x16(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| typ := &b.Func.Config.Types |
| // match: (Lsh8x16 x y) |
| // cond: shiftIsBounded(v) |
| // result: (SLLV x y) |
| for { |
| x := v_0 |
| y := v_1 |
| if !(shiftIsBounded(v)) { |
| break |
| } |
| v.reset(OpLOONG64SLLV) |
| v.AddArg2(x, y) |
| return true |
| } |
| // match: (Lsh8x16 <t> x y) |
| // cond: !shiftIsBounded(v) |
| // result: (MASKEQZ (SLLV <t> x (ZeroExt16to64 y)) (SGTU (MOVVconst <typ.UInt64> [64]) (ZeroExt16to64 y))) |
| for { |
| t := v.Type |
| x := v_0 |
| y := v_1 |
| if !(!shiftIsBounded(v)) { |
| break |
| } |
| v.reset(OpLOONG64MASKEQZ) |
| v0 := b.NewValue0(v.Pos, OpLOONG64SLLV, t) |
| v1 := b.NewValue0(v.Pos, OpZeroExt16to64, typ.UInt64) |
| v1.AddArg(y) |
| v0.AddArg2(x, v1) |
| v2 := b.NewValue0(v.Pos, OpLOONG64SGTU, typ.Bool) |
| v3 := b.NewValue0(v.Pos, OpLOONG64MOVVconst, typ.UInt64) |
| v3.AuxInt = int64ToAuxInt(64) |
| v2.AddArg2(v3, v1) |
| v.AddArg2(v0, v2) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpLsh8x32(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| typ := &b.Func.Config.Types |
| // match: (Lsh8x32 x y) |
| // cond: shiftIsBounded(v) |
| // result: (SLLV x y) |
| for { |
| x := v_0 |
| y := v_1 |
| if !(shiftIsBounded(v)) { |
| break |
| } |
| v.reset(OpLOONG64SLLV) |
| v.AddArg2(x, y) |
| return true |
| } |
| // match: (Lsh8x32 <t> x y) |
| // cond: !shiftIsBounded(v) |
| // result: (MASKEQZ (SLLV <t> x (ZeroExt32to64 y)) (SGTU (MOVVconst <typ.UInt64> [64]) (ZeroExt32to64 y))) |
| for { |
| t := v.Type |
| x := v_0 |
| y := v_1 |
| if !(!shiftIsBounded(v)) { |
| break |
| } |
| v.reset(OpLOONG64MASKEQZ) |
| v0 := b.NewValue0(v.Pos, OpLOONG64SLLV, t) |
| v1 := b.NewValue0(v.Pos, OpZeroExt32to64, typ.UInt64) |
| v1.AddArg(y) |
| v0.AddArg2(x, v1) |
| v2 := b.NewValue0(v.Pos, OpLOONG64SGTU, typ.Bool) |
| v3 := b.NewValue0(v.Pos, OpLOONG64MOVVconst, typ.UInt64) |
| v3.AuxInt = int64ToAuxInt(64) |
| v2.AddArg2(v3, v1) |
| v.AddArg2(v0, v2) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpLsh8x64(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| typ := &b.Func.Config.Types |
| // match: (Lsh8x64 x y) |
| // cond: shiftIsBounded(v) |
| // result: (SLLV x y) |
| for { |
| x := v_0 |
| y := v_1 |
| if !(shiftIsBounded(v)) { |
| break |
| } |
| v.reset(OpLOONG64SLLV) |
| v.AddArg2(x, y) |
| return true |
| } |
| // match: (Lsh8x64 <t> x y) |
| // cond: !shiftIsBounded(v) |
| // result: (MASKEQZ (SLLV <t> x y) (SGTU (MOVVconst <typ.UInt64> [64]) y)) |
| for { |
| t := v.Type |
| x := v_0 |
| y := v_1 |
| if !(!shiftIsBounded(v)) { |
| break |
| } |
| v.reset(OpLOONG64MASKEQZ) |
| v0 := b.NewValue0(v.Pos, OpLOONG64SLLV, t) |
| v0.AddArg2(x, y) |
| v1 := b.NewValue0(v.Pos, OpLOONG64SGTU, typ.Bool) |
| v2 := b.NewValue0(v.Pos, OpLOONG64MOVVconst, typ.UInt64) |
| v2.AuxInt = int64ToAuxInt(64) |
| v1.AddArg2(v2, y) |
| v.AddArg2(v0, v1) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpLsh8x8(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| typ := &b.Func.Config.Types |
| // match: (Lsh8x8 x y) |
| // cond: shiftIsBounded(v) |
| // result: (SLLV x y) |
| for { |
| x := v_0 |
| y := v_1 |
| if !(shiftIsBounded(v)) { |
| break |
| } |
| v.reset(OpLOONG64SLLV) |
| v.AddArg2(x, y) |
| return true |
| } |
| // match: (Lsh8x8 <t> x y) |
| // cond: !shiftIsBounded(v) |
| // result: (MASKEQZ (SLLV <t> x (ZeroExt8to64 y)) (SGTU (MOVVconst <typ.UInt64> [64]) (ZeroExt8to64 y))) |
| for { |
| t := v.Type |
| x := v_0 |
| y := v_1 |
| if !(!shiftIsBounded(v)) { |
| break |
| } |
| v.reset(OpLOONG64MASKEQZ) |
| v0 := b.NewValue0(v.Pos, OpLOONG64SLLV, t) |
| v1 := b.NewValue0(v.Pos, OpZeroExt8to64, typ.UInt64) |
| v1.AddArg(y) |
| v0.AddArg2(x, v1) |
| v2 := b.NewValue0(v.Pos, OpLOONG64SGTU, typ.Bool) |
| v3 := b.NewValue0(v.Pos, OpLOONG64MOVVconst, typ.UInt64) |
| v3.AuxInt = int64ToAuxInt(64) |
| v2.AddArg2(v3, v1) |
| v.AddArg2(v0, v2) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpMod16(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| typ := &b.Func.Config.Types |
| // match: (Mod16 x y) |
| // result: (REMV (SignExt16to64 x) (SignExt16to64 y)) |
| for { |
| x := v_0 |
| y := v_1 |
| v.reset(OpLOONG64REMV) |
| v0 := b.NewValue0(v.Pos, OpSignExt16to64, typ.Int64) |
| v0.AddArg(x) |
| v1 := b.NewValue0(v.Pos, OpSignExt16to64, typ.Int64) |
| v1.AddArg(y) |
| v.AddArg2(v0, v1) |
| return true |
| } |
| } |
| func rewriteValueLOONG64_OpMod16u(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| typ := &b.Func.Config.Types |
| // match: (Mod16u x y) |
| // result: (REMVU (ZeroExt16to64 x) (ZeroExt16to64 y)) |
| for { |
| x := v_0 |
| y := v_1 |
| v.reset(OpLOONG64REMVU) |
| v0 := b.NewValue0(v.Pos, OpZeroExt16to64, typ.UInt64) |
| v0.AddArg(x) |
| v1 := b.NewValue0(v.Pos, OpZeroExt16to64, typ.UInt64) |
| v1.AddArg(y) |
| v.AddArg2(v0, v1) |
| return true |
| } |
| } |
| func rewriteValueLOONG64_OpMod32(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| typ := &b.Func.Config.Types |
| // match: (Mod32 x y) |
| // result: (REMV (SignExt32to64 x) (SignExt32to64 y)) |
| for { |
| x := v_0 |
| y := v_1 |
| v.reset(OpLOONG64REMV) |
| v0 := b.NewValue0(v.Pos, OpSignExt32to64, typ.Int64) |
| v0.AddArg(x) |
| v1 := b.NewValue0(v.Pos, OpSignExt32to64, typ.Int64) |
| v1.AddArg(y) |
| v.AddArg2(v0, v1) |
| return true |
| } |
| } |
| func rewriteValueLOONG64_OpMod32u(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| typ := &b.Func.Config.Types |
| // match: (Mod32u x y) |
| // result: (REMVU (ZeroExt32to64 x) (ZeroExt32to64 y)) |
| for { |
| x := v_0 |
| y := v_1 |
| v.reset(OpLOONG64REMVU) |
| v0 := b.NewValue0(v.Pos, OpZeroExt32to64, typ.UInt64) |
| v0.AddArg(x) |
| v1 := b.NewValue0(v.Pos, OpZeroExt32to64, typ.UInt64) |
| v1.AddArg(y) |
| v.AddArg2(v0, v1) |
| return true |
| } |
| } |
| func rewriteValueLOONG64_OpMod64(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| // match: (Mod64 x y) |
| // result: (REMV x y) |
| for { |
| x := v_0 |
| y := v_1 |
| v.reset(OpLOONG64REMV) |
| v.AddArg2(x, y) |
| return true |
| } |
| } |
| func rewriteValueLOONG64_OpMod8(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| typ := &b.Func.Config.Types |
| // match: (Mod8 x y) |
| // result: (REMV (SignExt8to64 x) (SignExt8to64 y)) |
| for { |
| x := v_0 |
| y := v_1 |
| v.reset(OpLOONG64REMV) |
| v0 := b.NewValue0(v.Pos, OpSignExt8to64, typ.Int64) |
| v0.AddArg(x) |
| v1 := b.NewValue0(v.Pos, OpSignExt8to64, typ.Int64) |
| v1.AddArg(y) |
| v.AddArg2(v0, v1) |
| return true |
| } |
| } |
| func rewriteValueLOONG64_OpMod8u(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| typ := &b.Func.Config.Types |
| // match: (Mod8u x y) |
| // result: (REMVU (ZeroExt8to64 x) (ZeroExt8to64 y)) |
| for { |
| x := v_0 |
| y := v_1 |
| v.reset(OpLOONG64REMVU) |
| v0 := b.NewValue0(v.Pos, OpZeroExt8to64, typ.UInt64) |
| v0.AddArg(x) |
| v1 := b.NewValue0(v.Pos, OpZeroExt8to64, typ.UInt64) |
| v1.AddArg(y) |
| v.AddArg2(v0, v1) |
| return true |
| } |
| } |
| func rewriteValueLOONG64_OpMove(v *Value) bool { |
| v_2 := v.Args[2] |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| typ := &b.Func.Config.Types |
| // match: (Move [0] _ _ mem) |
| // result: mem |
| for { |
| if auxIntToInt64(v.AuxInt) != 0 { |
| break |
| } |
| mem := v_2 |
| v.copyOf(mem) |
| return true |
| } |
| // match: (Move [1] dst src mem) |
| // result: (MOVBstore dst (MOVBUload src mem) mem) |
| for { |
| if auxIntToInt64(v.AuxInt) != 1 { |
| break |
| } |
| dst := v_0 |
| src := v_1 |
| mem := v_2 |
| v.reset(OpLOONG64MOVBstore) |
| v0 := b.NewValue0(v.Pos, OpLOONG64MOVBUload, typ.UInt8) |
| v0.AddArg2(src, mem) |
| v.AddArg3(dst, v0, mem) |
| return true |
| } |
| // match: (Move [2] dst src mem) |
| // result: (MOVHstore dst (MOVHUload src mem) mem) |
| for { |
| if auxIntToInt64(v.AuxInt) != 2 { |
| break |
| } |
| dst := v_0 |
| src := v_1 |
| mem := v_2 |
| v.reset(OpLOONG64MOVHstore) |
| v0 := b.NewValue0(v.Pos, OpLOONG64MOVHUload, typ.UInt16) |
| v0.AddArg2(src, mem) |
| v.AddArg3(dst, v0, mem) |
| return true |
| } |
| // match: (Move [3] dst src mem) |
| // result: (MOVBstore [2] dst (MOVBUload [2] src mem) (MOVHstore dst (MOVHUload src mem) mem)) |
| for { |
| if auxIntToInt64(v.AuxInt) != 3 { |
| break |
| } |
| dst := v_0 |
| src := v_1 |
| mem := v_2 |
| v.reset(OpLOONG64MOVBstore) |
| v.AuxInt = int32ToAuxInt(2) |
| v0 := b.NewValue0(v.Pos, OpLOONG64MOVBUload, typ.UInt8) |
| v0.AuxInt = int32ToAuxInt(2) |
| v0.AddArg2(src, mem) |
| v1 := b.NewValue0(v.Pos, OpLOONG64MOVHstore, types.TypeMem) |
| v2 := b.NewValue0(v.Pos, OpLOONG64MOVHUload, typ.UInt16) |
| v2.AddArg2(src, mem) |
| v1.AddArg3(dst, v2, mem) |
| v.AddArg3(dst, v0, v1) |
| return true |
| } |
| // match: (Move [4] dst src mem) |
| // result: (MOVWstore dst (MOVWUload src mem) mem) |
| for { |
| if auxIntToInt64(v.AuxInt) != 4 { |
| break |
| } |
| dst := v_0 |
| src := v_1 |
| mem := v_2 |
| v.reset(OpLOONG64MOVWstore) |
| v0 := b.NewValue0(v.Pos, OpLOONG64MOVWUload, typ.UInt32) |
| v0.AddArg2(src, mem) |
| v.AddArg3(dst, v0, mem) |
| return true |
| } |
| // match: (Move [5] dst src mem) |
| // result: (MOVBstore [4] dst (MOVBUload [4] src mem) (MOVWstore dst (MOVWUload src mem) mem)) |
| for { |
| if auxIntToInt64(v.AuxInt) != 5 { |
| break |
| } |
| dst := v_0 |
| src := v_1 |
| mem := v_2 |
| v.reset(OpLOONG64MOVBstore) |
| v.AuxInt = int32ToAuxInt(4) |
| v0 := b.NewValue0(v.Pos, OpLOONG64MOVBUload, typ.UInt8) |
| v0.AuxInt = int32ToAuxInt(4) |
| v0.AddArg2(src, mem) |
| v1 := b.NewValue0(v.Pos, OpLOONG64MOVWstore, types.TypeMem) |
| v2 := b.NewValue0(v.Pos, OpLOONG64MOVWUload, typ.UInt32) |
| v2.AddArg2(src, mem) |
| v1.AddArg3(dst, v2, mem) |
| v.AddArg3(dst, v0, v1) |
| return true |
| } |
| // match: (Move [6] dst src mem) |
| // result: (MOVHstore [4] dst (MOVHUload [4] src mem) (MOVWstore dst (MOVWUload src mem) mem)) |
| for { |
| if auxIntToInt64(v.AuxInt) != 6 { |
| break |
| } |
| dst := v_0 |
| src := v_1 |
| mem := v_2 |
| v.reset(OpLOONG64MOVHstore) |
| v.AuxInt = int32ToAuxInt(4) |
| v0 := b.NewValue0(v.Pos, OpLOONG64MOVHUload, typ.UInt16) |
| v0.AuxInt = int32ToAuxInt(4) |
| v0.AddArg2(src, mem) |
| v1 := b.NewValue0(v.Pos, OpLOONG64MOVWstore, types.TypeMem) |
| v2 := b.NewValue0(v.Pos, OpLOONG64MOVWUload, typ.UInt32) |
| v2.AddArg2(src, mem) |
| v1.AddArg3(dst, v2, mem) |
| v.AddArg3(dst, v0, v1) |
| return true |
| } |
| // match: (Move [7] dst src mem) |
| // result: (MOVWstore [3] dst (MOVWUload [3] src mem) (MOVWstore dst (MOVWUload src mem) mem)) |
| for { |
| if auxIntToInt64(v.AuxInt) != 7 { |
| break |
| } |
| dst := v_0 |
| src := v_1 |
| mem := v_2 |
| v.reset(OpLOONG64MOVWstore) |
| v.AuxInt = int32ToAuxInt(3) |
| v0 := b.NewValue0(v.Pos, OpLOONG64MOVWUload, typ.UInt32) |
| v0.AuxInt = int32ToAuxInt(3) |
| v0.AddArg2(src, mem) |
| v1 := b.NewValue0(v.Pos, OpLOONG64MOVWstore, types.TypeMem) |
| v2 := b.NewValue0(v.Pos, OpLOONG64MOVWUload, typ.UInt32) |
| v2.AddArg2(src, mem) |
| v1.AddArg3(dst, v2, mem) |
| v.AddArg3(dst, v0, v1) |
| return true |
| } |
| // match: (Move [8] dst src mem) |
| // result: (MOVVstore dst (MOVVload src mem) mem) |
| for { |
| if auxIntToInt64(v.AuxInt) != 8 { |
| break |
| } |
| dst := v_0 |
| src := v_1 |
| mem := v_2 |
| v.reset(OpLOONG64MOVVstore) |
| v0 := b.NewValue0(v.Pos, OpLOONG64MOVVload, typ.UInt64) |
| v0.AddArg2(src, mem) |
| v.AddArg3(dst, v0, mem) |
| return true |
| } |
| // match: (Move [9] dst src mem) |
| // result: (MOVBstore [8] dst (MOVBUload [8] src mem) (MOVVstore dst (MOVVload src mem) mem)) |
| for { |
| if auxIntToInt64(v.AuxInt) != 9 { |
| break |
| } |
| dst := v_0 |
| src := v_1 |
| mem := v_2 |
| v.reset(OpLOONG64MOVBstore) |
| v.AuxInt = int32ToAuxInt(8) |
| v0 := b.NewValue0(v.Pos, OpLOONG64MOVBUload, typ.UInt8) |
| v0.AuxInt = int32ToAuxInt(8) |
| v0.AddArg2(src, mem) |
| v1 := b.NewValue0(v.Pos, OpLOONG64MOVVstore, types.TypeMem) |
| v2 := b.NewValue0(v.Pos, OpLOONG64MOVVload, typ.UInt64) |
| v2.AddArg2(src, mem) |
| v1.AddArg3(dst, v2, mem) |
| v.AddArg3(dst, v0, v1) |
| return true |
| } |
| // match: (Move [10] dst src mem) |
| // result: (MOVHstore [8] dst (MOVHUload [8] src mem) (MOVVstore dst (MOVVload src mem) mem)) |
| for { |
| if auxIntToInt64(v.AuxInt) != 10 { |
| break |
| } |
| dst := v_0 |
| src := v_1 |
| mem := v_2 |
| v.reset(OpLOONG64MOVHstore) |
| v.AuxInt = int32ToAuxInt(8) |
| v0 := b.NewValue0(v.Pos, OpLOONG64MOVHUload, typ.UInt16) |
| v0.AuxInt = int32ToAuxInt(8) |
| v0.AddArg2(src, mem) |
| v1 := b.NewValue0(v.Pos, OpLOONG64MOVVstore, types.TypeMem) |
| v2 := b.NewValue0(v.Pos, OpLOONG64MOVVload, typ.UInt64) |
| v2.AddArg2(src, mem) |
| v1.AddArg3(dst, v2, mem) |
| v.AddArg3(dst, v0, v1) |
| return true |
| } |
| // match: (Move [11] dst src mem) |
| // result: (MOVWstore [7] dst (MOVWload [7] src mem) (MOVVstore dst (MOVVload src mem) mem)) |
| for { |
| if auxIntToInt64(v.AuxInt) != 11 { |
| break |
| } |
| dst := v_0 |
| src := v_1 |
| mem := v_2 |
| v.reset(OpLOONG64MOVWstore) |
| v.AuxInt = int32ToAuxInt(7) |
| v0 := b.NewValue0(v.Pos, OpLOONG64MOVWload, typ.Int32) |
| v0.AuxInt = int32ToAuxInt(7) |
| v0.AddArg2(src, mem) |
| v1 := b.NewValue0(v.Pos, OpLOONG64MOVVstore, types.TypeMem) |
| v2 := b.NewValue0(v.Pos, OpLOONG64MOVVload, typ.UInt64) |
| v2.AddArg2(src, mem) |
| v1.AddArg3(dst, v2, mem) |
| v.AddArg3(dst, v0, v1) |
| return true |
| } |
| // match: (Move [12] dst src mem) |
| // result: (MOVWstore [8] dst (MOVWUload [8] src mem) (MOVVstore dst (MOVVload src mem) mem)) |
| for { |
| if auxIntToInt64(v.AuxInt) != 12 { |
| break |
| } |
| dst := v_0 |
| src := v_1 |
| mem := v_2 |
| v.reset(OpLOONG64MOVWstore) |
| v.AuxInt = int32ToAuxInt(8) |
| v0 := b.NewValue0(v.Pos, OpLOONG64MOVWUload, typ.UInt32) |
| v0.AuxInt = int32ToAuxInt(8) |
| v0.AddArg2(src, mem) |
| v1 := b.NewValue0(v.Pos, OpLOONG64MOVVstore, types.TypeMem) |
| v2 := b.NewValue0(v.Pos, OpLOONG64MOVVload, typ.UInt64) |
| v2.AddArg2(src, mem) |
| v1.AddArg3(dst, v2, mem) |
| v.AddArg3(dst, v0, v1) |
| return true |
| } |
| // match: (Move [13] dst src mem) |
| // result: (MOVVstore [5] dst (MOVVload [5] src mem) (MOVVstore dst (MOVVload src mem) mem)) |
| for { |
| if auxIntToInt64(v.AuxInt) != 13 { |
| break |
| } |
| dst := v_0 |
| src := v_1 |
| mem := v_2 |
| v.reset(OpLOONG64MOVVstore) |
| v.AuxInt = int32ToAuxInt(5) |
| v0 := b.NewValue0(v.Pos, OpLOONG64MOVVload, typ.UInt64) |
| v0.AuxInt = int32ToAuxInt(5) |
| v0.AddArg2(src, mem) |
| v1 := b.NewValue0(v.Pos, OpLOONG64MOVVstore, types.TypeMem) |
| v2 := b.NewValue0(v.Pos, OpLOONG64MOVVload, typ.UInt64) |
| v2.AddArg2(src, mem) |
| v1.AddArg3(dst, v2, mem) |
| v.AddArg3(dst, v0, v1) |
| return true |
| } |
| // match: (Move [14] dst src mem) |
| // result: (MOVVstore [6] dst (MOVVload [6] src mem) (MOVVstore dst (MOVVload src mem) mem)) |
| for { |
| if auxIntToInt64(v.AuxInt) != 14 { |
| break |
| } |
| dst := v_0 |
| src := v_1 |
| mem := v_2 |
| v.reset(OpLOONG64MOVVstore) |
| v.AuxInt = int32ToAuxInt(6) |
| v0 := b.NewValue0(v.Pos, OpLOONG64MOVVload, typ.UInt64) |
| v0.AuxInt = int32ToAuxInt(6) |
| v0.AddArg2(src, mem) |
| v1 := b.NewValue0(v.Pos, OpLOONG64MOVVstore, types.TypeMem) |
| v2 := b.NewValue0(v.Pos, OpLOONG64MOVVload, typ.UInt64) |
| v2.AddArg2(src, mem) |
| v1.AddArg3(dst, v2, mem) |
| v.AddArg3(dst, v0, v1) |
| return true |
| } |
| // match: (Move [15] dst src mem) |
| // result: (MOVVstore [7] dst (MOVVload [7] src mem) (MOVVstore dst (MOVVload src mem) mem)) |
| for { |
| if auxIntToInt64(v.AuxInt) != 15 { |
| break |
| } |
| dst := v_0 |
| src := v_1 |
| mem := v_2 |
| v.reset(OpLOONG64MOVVstore) |
| v.AuxInt = int32ToAuxInt(7) |
| v0 := b.NewValue0(v.Pos, OpLOONG64MOVVload, typ.UInt64) |
| v0.AuxInt = int32ToAuxInt(7) |
| v0.AddArg2(src, mem) |
| v1 := b.NewValue0(v.Pos, OpLOONG64MOVVstore, types.TypeMem) |
| v2 := b.NewValue0(v.Pos, OpLOONG64MOVVload, typ.UInt64) |
| v2.AddArg2(src, mem) |
| v1.AddArg3(dst, v2, mem) |
| v.AddArg3(dst, v0, v1) |
| return true |
| } |
| // match: (Move [16] dst src mem) |
| // result: (MOVVstore [8] dst (MOVVload [8] src mem) (MOVVstore dst (MOVVload src mem) mem)) |
| for { |
| if auxIntToInt64(v.AuxInt) != 16 { |
| break |
| } |
| dst := v_0 |
| src := v_1 |
| mem := v_2 |
| v.reset(OpLOONG64MOVVstore) |
| v.AuxInt = int32ToAuxInt(8) |
| v0 := b.NewValue0(v.Pos, OpLOONG64MOVVload, typ.UInt64) |
| v0.AuxInt = int32ToAuxInt(8) |
| v0.AddArg2(src, mem) |
| v1 := b.NewValue0(v.Pos, OpLOONG64MOVVstore, types.TypeMem) |
| v2 := b.NewValue0(v.Pos, OpLOONG64MOVVload, typ.UInt64) |
| v2.AddArg2(src, mem) |
| v1.AddArg3(dst, v2, mem) |
| v.AddArg3(dst, v0, v1) |
| return true |
| } |
| // match: (Move [s] dst src mem) |
| // cond: s > 16 && s < 192 && logLargeCopy(v, s) |
| // result: (LoweredMove [s] dst src mem) |
| for { |
| s := auxIntToInt64(v.AuxInt) |
| dst := v_0 |
| src := v_1 |
| mem := v_2 |
| if !(s > 16 && s < 192 && logLargeCopy(v, s)) { |
| break |
| } |
| v.reset(OpLOONG64LoweredMove) |
| v.AuxInt = int64ToAuxInt(s) |
| v.AddArg3(dst, src, mem) |
| return true |
| } |
| // match: (Move [s] dst src mem) |
| // cond: s >= 192 && logLargeCopy(v, s) |
| // result: (LoweredMoveLoop [s] dst src mem) |
| for { |
| s := auxIntToInt64(v.AuxInt) |
| dst := v_0 |
| src := v_1 |
| mem := v_2 |
| if !(s >= 192 && logLargeCopy(v, s)) { |
| break |
| } |
| v.reset(OpLOONG64LoweredMoveLoop) |
| v.AuxInt = int64ToAuxInt(s) |
| v.AddArg3(dst, src, mem) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpNeq16(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| typ := &b.Func.Config.Types |
| // match: (Neq16 x y) |
| // result: (SGTU (XOR (ZeroExt16to32 x) (ZeroExt16to64 y)) (MOVVconst [0])) |
| for { |
| x := v_0 |
| y := v_1 |
| v.reset(OpLOONG64SGTU) |
| v0 := b.NewValue0(v.Pos, OpLOONG64XOR, typ.UInt64) |
| v1 := b.NewValue0(v.Pos, OpZeroExt16to32, typ.UInt32) |
| v1.AddArg(x) |
| v2 := b.NewValue0(v.Pos, OpZeroExt16to64, typ.UInt64) |
| v2.AddArg(y) |
| v0.AddArg2(v1, v2) |
| v3 := b.NewValue0(v.Pos, OpLOONG64MOVVconst, typ.UInt64) |
| v3.AuxInt = int64ToAuxInt(0) |
| v.AddArg2(v0, v3) |
| return true |
| } |
| } |
| func rewriteValueLOONG64_OpNeq32(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| typ := &b.Func.Config.Types |
| // match: (Neq32 x y) |
| // result: (SGTU (XOR (ZeroExt32to64 x) (ZeroExt32to64 y)) (MOVVconst [0])) |
| for { |
| x := v_0 |
| y := v_1 |
| v.reset(OpLOONG64SGTU) |
| v0 := b.NewValue0(v.Pos, OpLOONG64XOR, typ.UInt64) |
| v1 := b.NewValue0(v.Pos, OpZeroExt32to64, typ.UInt64) |
| v1.AddArg(x) |
| v2 := b.NewValue0(v.Pos, OpZeroExt32to64, typ.UInt64) |
| v2.AddArg(y) |
| v0.AddArg2(v1, v2) |
| v3 := b.NewValue0(v.Pos, OpLOONG64MOVVconst, typ.UInt64) |
| v3.AuxInt = int64ToAuxInt(0) |
| v.AddArg2(v0, v3) |
| return true |
| } |
| } |
| func rewriteValueLOONG64_OpNeq32F(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| // match: (Neq32F x y) |
| // result: (FPFlagFalse (CMPEQF x y)) |
| for { |
| x := v_0 |
| y := v_1 |
| v.reset(OpLOONG64FPFlagFalse) |
| v0 := b.NewValue0(v.Pos, OpLOONG64CMPEQF, types.TypeFlags) |
| v0.AddArg2(x, y) |
| v.AddArg(v0) |
| return true |
| } |
| } |
| func rewriteValueLOONG64_OpNeq64(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| typ := &b.Func.Config.Types |
| // match: (Neq64 x y) |
| // result: (SGTU (XOR x y) (MOVVconst [0])) |
| for { |
| x := v_0 |
| y := v_1 |
| v.reset(OpLOONG64SGTU) |
| v0 := b.NewValue0(v.Pos, OpLOONG64XOR, typ.UInt64) |
| v0.AddArg2(x, y) |
| v1 := b.NewValue0(v.Pos, OpLOONG64MOVVconst, typ.UInt64) |
| v1.AuxInt = int64ToAuxInt(0) |
| v.AddArg2(v0, v1) |
| return true |
| } |
| } |
| func rewriteValueLOONG64_OpNeq64F(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| // match: (Neq64F x y) |
| // result: (FPFlagFalse (CMPEQD x y)) |
| for { |
| x := v_0 |
| y := v_1 |
| v.reset(OpLOONG64FPFlagFalse) |
| v0 := b.NewValue0(v.Pos, OpLOONG64CMPEQD, types.TypeFlags) |
| v0.AddArg2(x, y) |
| v.AddArg(v0) |
| return true |
| } |
| } |
| func rewriteValueLOONG64_OpNeq8(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| typ := &b.Func.Config.Types |
| // match: (Neq8 x y) |
| // result: (SGTU (XOR (ZeroExt8to64 x) (ZeroExt8to64 y)) (MOVVconst [0])) |
| for { |
| x := v_0 |
| y := v_1 |
| v.reset(OpLOONG64SGTU) |
| v0 := b.NewValue0(v.Pos, OpLOONG64XOR, typ.UInt64) |
| v1 := b.NewValue0(v.Pos, OpZeroExt8to64, typ.UInt64) |
| v1.AddArg(x) |
| v2 := b.NewValue0(v.Pos, OpZeroExt8to64, typ.UInt64) |
| v2.AddArg(y) |
| v0.AddArg2(v1, v2) |
| v3 := b.NewValue0(v.Pos, OpLOONG64MOVVconst, typ.UInt64) |
| v3.AuxInt = int64ToAuxInt(0) |
| v.AddArg2(v0, v3) |
| return true |
| } |
| } |
| func rewriteValueLOONG64_OpNeqPtr(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| typ := &b.Func.Config.Types |
| // match: (NeqPtr x y) |
| // result: (SGTU (XOR x y) (MOVVconst [0])) |
| for { |
| x := v_0 |
| y := v_1 |
| v.reset(OpLOONG64SGTU) |
| v0 := b.NewValue0(v.Pos, OpLOONG64XOR, typ.UInt64) |
| v0.AddArg2(x, y) |
| v1 := b.NewValue0(v.Pos, OpLOONG64MOVVconst, typ.UInt64) |
| v1.AuxInt = int64ToAuxInt(0) |
| v.AddArg2(v0, v1) |
| return true |
| } |
| } |
| func rewriteValueLOONG64_OpNot(v *Value) bool { |
| v_0 := v.Args[0] |
| // match: (Not x) |
| // result: (XORconst [1] x) |
| for { |
| x := v_0 |
| v.reset(OpLOONG64XORconst) |
| v.AuxInt = int64ToAuxInt(1) |
| v.AddArg(x) |
| return true |
| } |
| } |
| func rewriteValueLOONG64_OpOffPtr(v *Value) bool { |
| v_0 := v.Args[0] |
| // match: (OffPtr [off] ptr:(SP)) |
| // result: (MOVVaddr [int32(off)] ptr) |
| for { |
| off := auxIntToInt64(v.AuxInt) |
| ptr := v_0 |
| if ptr.Op != OpSP { |
| break |
| } |
| v.reset(OpLOONG64MOVVaddr) |
| v.AuxInt = int32ToAuxInt(int32(off)) |
| v.AddArg(ptr) |
| return true |
| } |
| // match: (OffPtr [off] ptr) |
| // result: (ADDVconst [off] ptr) |
| for { |
| off := auxIntToInt64(v.AuxInt) |
| ptr := v_0 |
| v.reset(OpLOONG64ADDVconst) |
| v.AuxInt = int64ToAuxInt(off) |
| v.AddArg(ptr) |
| return true |
| } |
| } |
| func rewriteValueLOONG64_OpPopCount16(v *Value) bool { |
| v_0 := v.Args[0] |
| b := v.Block |
| typ := &b.Func.Config.Types |
| // match: (PopCount16 <t> x) |
| // result: (MOVWfpgp <t> (VPCNT16 <typ.Float32> (MOVWgpfp <typ.Float32> (ZeroExt16to32 x)))) |
| for { |
| t := v.Type |
| x := v_0 |
| v.reset(OpLOONG64MOVWfpgp) |
| v.Type = t |
| v0 := b.NewValue0(v.Pos, OpLOONG64VPCNT16, typ.Float32) |
| v1 := b.NewValue0(v.Pos, OpLOONG64MOVWgpfp, typ.Float32) |
| v2 := b.NewValue0(v.Pos, OpZeroExt16to32, typ.UInt32) |
| v2.AddArg(x) |
| v1.AddArg(v2) |
| v0.AddArg(v1) |
| v.AddArg(v0) |
| return true |
| } |
| } |
| func rewriteValueLOONG64_OpPopCount32(v *Value) bool { |
| v_0 := v.Args[0] |
| b := v.Block |
| typ := &b.Func.Config.Types |
| // match: (PopCount32 <t> x) |
| // result: (MOVWfpgp <t> (VPCNT32 <typ.Float32> (MOVWgpfp <typ.Float32> x))) |
| for { |
| t := v.Type |
| x := v_0 |
| v.reset(OpLOONG64MOVWfpgp) |
| v.Type = t |
| v0 := b.NewValue0(v.Pos, OpLOONG64VPCNT32, typ.Float32) |
| v1 := b.NewValue0(v.Pos, OpLOONG64MOVWgpfp, typ.Float32) |
| v1.AddArg(x) |
| v0.AddArg(v1) |
| v.AddArg(v0) |
| return true |
| } |
| } |
| func rewriteValueLOONG64_OpPopCount64(v *Value) bool { |
| v_0 := v.Args[0] |
| b := v.Block |
| typ := &b.Func.Config.Types |
| // match: (PopCount64 <t> x) |
| // result: (MOVVfpgp <t> (VPCNT64 <typ.Float64> (MOVVgpfp <typ.Float64> x))) |
| for { |
| t := v.Type |
| x := v_0 |
| v.reset(OpLOONG64MOVVfpgp) |
| v.Type = t |
| v0 := b.NewValue0(v.Pos, OpLOONG64VPCNT64, typ.Float64) |
| v1 := b.NewValue0(v.Pos, OpLOONG64MOVVgpfp, typ.Float64) |
| v1.AddArg(x) |
| v0.AddArg(v1) |
| v.AddArg(v0) |
| return true |
| } |
| } |
| func rewriteValueLOONG64_OpPrefetchCache(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| // match: (PrefetchCache addr mem) |
| // result: (PRELD addr mem [0]) |
| for { |
| addr := v_0 |
| mem := v_1 |
| v.reset(OpLOONG64PRELD) |
| v.AuxInt = int64ToAuxInt(0) |
| v.AddArg2(addr, mem) |
| return true |
| } |
| } |
| func rewriteValueLOONG64_OpPrefetchCacheStreamed(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| // match: (PrefetchCacheStreamed addr mem) |
| // result: (PRELDX addr mem [(((512 << 1) + (1 << 12)) << 5) + 2]) |
| for { |
| addr := v_0 |
| mem := v_1 |
| v.reset(OpLOONG64PRELDX) |
| v.AuxInt = int64ToAuxInt((((512 << 1) + (1 << 12)) << 5) + 2) |
| v.AddArg2(addr, mem) |
| return true |
| } |
| } |
| func rewriteValueLOONG64_OpRotateLeft16(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| typ := &b.Func.Config.Types |
| // match: (RotateLeft16 <t> x (MOVVconst [c])) |
| // result: (Or16 (Lsh16x64 <t> x (MOVVconst [c&15])) (Rsh16Ux64 <t> x (MOVVconst [-c&15]))) |
| for { |
| t := v.Type |
| x := v_0 |
| if v_1.Op != OpLOONG64MOVVconst { |
| break |
| } |
| c := auxIntToInt64(v_1.AuxInt) |
| v.reset(OpOr16) |
| v0 := b.NewValue0(v.Pos, OpLsh16x64, t) |
| v1 := b.NewValue0(v.Pos, OpLOONG64MOVVconst, typ.UInt64) |
| v1.AuxInt = int64ToAuxInt(c & 15) |
| v0.AddArg2(x, v1) |
| v2 := b.NewValue0(v.Pos, OpRsh16Ux64, t) |
| v3 := b.NewValue0(v.Pos, OpLOONG64MOVVconst, typ.UInt64) |
| v3.AuxInt = int64ToAuxInt(-c & 15) |
| v2.AddArg2(x, v3) |
| v.AddArg2(v0, v2) |
| return true |
| } |
| // match: (RotateLeft16 <t> x y) |
| // result: (ROTR <t> (OR <typ.UInt32> (ZeroExt16to32 x) (SLLVconst <t> (ZeroExt16to32 x) [16])) (NEGV <typ.Int64> y)) |
| for { |
| t := v.Type |
| x := v_0 |
| y := v_1 |
| v.reset(OpLOONG64ROTR) |
| v.Type = t |
| v0 := b.NewValue0(v.Pos, OpLOONG64OR, typ.UInt32) |
| v1 := b.NewValue0(v.Pos, OpZeroExt16to32, typ.UInt32) |
| v1.AddArg(x) |
| v2 := b.NewValue0(v.Pos, OpLOONG64SLLVconst, t) |
| v2.AuxInt = int64ToAuxInt(16) |
| v2.AddArg(v1) |
| v0.AddArg2(v1, v2) |
| v3 := b.NewValue0(v.Pos, OpLOONG64NEGV, typ.Int64) |
| v3.AddArg(y) |
| v.AddArg2(v0, v3) |
| return true |
| } |
| } |
| func rewriteValueLOONG64_OpRotateLeft32(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| // match: (RotateLeft32 x y) |
| // result: (ROTR x (NEGV <y.Type> y)) |
| for { |
| x := v_0 |
| y := v_1 |
| v.reset(OpLOONG64ROTR) |
| v0 := b.NewValue0(v.Pos, OpLOONG64NEGV, y.Type) |
| v0.AddArg(y) |
| v.AddArg2(x, v0) |
| return true |
| } |
| } |
| func rewriteValueLOONG64_OpRotateLeft64(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| // match: (RotateLeft64 x y) |
| // result: (ROTRV x (NEGV <y.Type> y)) |
| for { |
| x := v_0 |
| y := v_1 |
| v.reset(OpLOONG64ROTRV) |
| v0 := b.NewValue0(v.Pos, OpLOONG64NEGV, y.Type) |
| v0.AddArg(y) |
| v.AddArg2(x, v0) |
| return true |
| } |
| } |
| func rewriteValueLOONG64_OpRotateLeft8(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| typ := &b.Func.Config.Types |
| // match: (RotateLeft8 <t> x (MOVVconst [c])) |
| // result: (Or8 (Lsh8x64 <t> x (MOVVconst [c&7])) (Rsh8Ux64 <t> x (MOVVconst [-c&7]))) |
| for { |
| t := v.Type |
| x := v_0 |
| if v_1.Op != OpLOONG64MOVVconst { |
| break |
| } |
| c := auxIntToInt64(v_1.AuxInt) |
| v.reset(OpOr8) |
| v0 := b.NewValue0(v.Pos, OpLsh8x64, t) |
| v1 := b.NewValue0(v.Pos, OpLOONG64MOVVconst, typ.UInt64) |
| v1.AuxInt = int64ToAuxInt(c & 7) |
| v0.AddArg2(x, v1) |
| v2 := b.NewValue0(v.Pos, OpRsh8Ux64, t) |
| v3 := b.NewValue0(v.Pos, OpLOONG64MOVVconst, typ.UInt64) |
| v3.AuxInt = int64ToAuxInt(-c & 7) |
| v2.AddArg2(x, v3) |
| v.AddArg2(v0, v2) |
| return true |
| } |
| // match: (RotateLeft8 <t> x y) |
| // result: (OR <t> (SLLV <t> x (ANDconst <typ.Int64> [7] y)) (SRLV <t> (ZeroExt8to64 x) (ANDconst <typ.Int64> [7] (NEGV <typ.Int64> y)))) |
| for { |
| t := v.Type |
| x := v_0 |
| y := v_1 |
| v.reset(OpLOONG64OR) |
| v.Type = t |
| v0 := b.NewValue0(v.Pos, OpLOONG64SLLV, t) |
| v1 := b.NewValue0(v.Pos, OpLOONG64ANDconst, typ.Int64) |
| v1.AuxInt = int64ToAuxInt(7) |
| v1.AddArg(y) |
| v0.AddArg2(x, v1) |
| v2 := b.NewValue0(v.Pos, OpLOONG64SRLV, t) |
| v3 := b.NewValue0(v.Pos, OpZeroExt8to64, typ.UInt64) |
| v3.AddArg(x) |
| v4 := b.NewValue0(v.Pos, OpLOONG64ANDconst, typ.Int64) |
| v4.AuxInt = int64ToAuxInt(7) |
| v5 := b.NewValue0(v.Pos, OpLOONG64NEGV, typ.Int64) |
| v5.AddArg(y) |
| v4.AddArg(v5) |
| v2.AddArg2(v3, v4) |
| v.AddArg2(v0, v2) |
| return true |
| } |
| } |
| func rewriteValueLOONG64_OpRsh16Ux16(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| typ := &b.Func.Config.Types |
| // match: (Rsh16Ux16 x y) |
| // cond: shiftIsBounded(v) |
| // result: (SRLV (ZeroExt16to64 x) y) |
| for { |
| x := v_0 |
| y := v_1 |
| if !(shiftIsBounded(v)) { |
| break |
| } |
| v.reset(OpLOONG64SRLV) |
| v0 := b.NewValue0(v.Pos, OpZeroExt16to64, typ.UInt64) |
| v0.AddArg(x) |
| v.AddArg2(v0, y) |
| return true |
| } |
| // match: (Rsh16Ux16 <t> x y) |
| // cond: !shiftIsBounded(v) |
| // result: (MASKEQZ (SRLV <t> (ZeroExt16to64 x) (ZeroExt16to64 y)) (SGTU (MOVVconst <typ.UInt64> [64]) (ZeroExt16to64 y))) |
| for { |
| t := v.Type |
| x := v_0 |
| y := v_1 |
| if !(!shiftIsBounded(v)) { |
| break |
| } |
| v.reset(OpLOONG64MASKEQZ) |
| v0 := b.NewValue0(v.Pos, OpLOONG64SRLV, t) |
| v1 := b.NewValue0(v.Pos, OpZeroExt16to64, typ.UInt64) |
| v1.AddArg(x) |
| v2 := b.NewValue0(v.Pos, OpZeroExt16to64, typ.UInt64) |
| v2.AddArg(y) |
| v0.AddArg2(v1, v2) |
| v3 := b.NewValue0(v.Pos, OpLOONG64SGTU, typ.Bool) |
| v4 := b.NewValue0(v.Pos, OpLOONG64MOVVconst, typ.UInt64) |
| v4.AuxInt = int64ToAuxInt(64) |
| v3.AddArg2(v4, v2) |
| v.AddArg2(v0, v3) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpRsh16Ux32(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| typ := &b.Func.Config.Types |
| // match: (Rsh16Ux32 x y) |
| // cond: shiftIsBounded(v) |
| // result: (SRLV (ZeroExt16to64 x) y) |
| for { |
| x := v_0 |
| y := v_1 |
| if !(shiftIsBounded(v)) { |
| break |
| } |
| v.reset(OpLOONG64SRLV) |
| v0 := b.NewValue0(v.Pos, OpZeroExt16to64, typ.UInt64) |
| v0.AddArg(x) |
| v.AddArg2(v0, y) |
| return true |
| } |
| // match: (Rsh16Ux32 <t> x y) |
| // cond: !shiftIsBounded(v) |
| // result: (MASKEQZ (SRLV <t> (ZeroExt16to64 x) (ZeroExt32to64 y)) (SGTU (MOVVconst <typ.UInt64> [64]) (ZeroExt32to64 y))) |
| for { |
| t := v.Type |
| x := v_0 |
| y := v_1 |
| if !(!shiftIsBounded(v)) { |
| break |
| } |
| v.reset(OpLOONG64MASKEQZ) |
| v0 := b.NewValue0(v.Pos, OpLOONG64SRLV, t) |
| v1 := b.NewValue0(v.Pos, OpZeroExt16to64, typ.UInt64) |
| v1.AddArg(x) |
| v2 := b.NewValue0(v.Pos, OpZeroExt32to64, typ.UInt64) |
| v2.AddArg(y) |
| v0.AddArg2(v1, v2) |
| v3 := b.NewValue0(v.Pos, OpLOONG64SGTU, typ.Bool) |
| v4 := b.NewValue0(v.Pos, OpLOONG64MOVVconst, typ.UInt64) |
| v4.AuxInt = int64ToAuxInt(64) |
| v3.AddArg2(v4, v2) |
| v.AddArg2(v0, v3) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpRsh16Ux64(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| typ := &b.Func.Config.Types |
| // match: (Rsh16Ux64 x y) |
| // cond: shiftIsBounded(v) |
| // result: (SRLV (ZeroExt16to64 x) y) |
| for { |
| x := v_0 |
| y := v_1 |
| if !(shiftIsBounded(v)) { |
| break |
| } |
| v.reset(OpLOONG64SRLV) |
| v0 := b.NewValue0(v.Pos, OpZeroExt16to64, typ.UInt64) |
| v0.AddArg(x) |
| v.AddArg2(v0, y) |
| return true |
| } |
| // match: (Rsh16Ux64 <t> x y) |
| // cond: !shiftIsBounded(v) |
| // result: (MASKEQZ (SRLV <t> (ZeroExt16to64 x) y) (SGTU (MOVVconst <typ.UInt64> [64]) y)) |
| for { |
| t := v.Type |
| x := v_0 |
| y := v_1 |
| if !(!shiftIsBounded(v)) { |
| break |
| } |
| v.reset(OpLOONG64MASKEQZ) |
| v0 := b.NewValue0(v.Pos, OpLOONG64SRLV, t) |
| v1 := b.NewValue0(v.Pos, OpZeroExt16to64, typ.UInt64) |
| v1.AddArg(x) |
| v0.AddArg2(v1, y) |
| v2 := b.NewValue0(v.Pos, OpLOONG64SGTU, typ.Bool) |
| v3 := b.NewValue0(v.Pos, OpLOONG64MOVVconst, typ.UInt64) |
| v3.AuxInt = int64ToAuxInt(64) |
| v2.AddArg2(v3, y) |
| v.AddArg2(v0, v2) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpRsh16Ux8(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| typ := &b.Func.Config.Types |
| // match: (Rsh16Ux8 x y) |
| // cond: shiftIsBounded(v) |
| // result: (SRLV (ZeroExt16to64 x) y) |
| for { |
| x := v_0 |
| y := v_1 |
| if !(shiftIsBounded(v)) { |
| break |
| } |
| v.reset(OpLOONG64SRLV) |
| v0 := b.NewValue0(v.Pos, OpZeroExt16to64, typ.UInt64) |
| v0.AddArg(x) |
| v.AddArg2(v0, y) |
| return true |
| } |
| // match: (Rsh16Ux8 <t> x y) |
| // cond: !shiftIsBounded(v) |
| // result: (MASKEQZ (SRLV <t> (ZeroExt16to64 x) (ZeroExt8to64 y)) (SGTU (MOVVconst <typ.UInt64> [64]) (ZeroExt8to64 y))) |
| for { |
| t := v.Type |
| x := v_0 |
| y := v_1 |
| if !(!shiftIsBounded(v)) { |
| break |
| } |
| v.reset(OpLOONG64MASKEQZ) |
| v0 := b.NewValue0(v.Pos, OpLOONG64SRLV, t) |
| v1 := b.NewValue0(v.Pos, OpZeroExt16to64, typ.UInt64) |
| v1.AddArg(x) |
| v2 := b.NewValue0(v.Pos, OpZeroExt8to64, typ.UInt64) |
| v2.AddArg(y) |
| v0.AddArg2(v1, v2) |
| v3 := b.NewValue0(v.Pos, OpLOONG64SGTU, typ.Bool) |
| v4 := b.NewValue0(v.Pos, OpLOONG64MOVVconst, typ.UInt64) |
| v4.AuxInt = int64ToAuxInt(64) |
| v3.AddArg2(v4, v2) |
| v.AddArg2(v0, v3) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpRsh16x16(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| typ := &b.Func.Config.Types |
| // match: (Rsh16x16 x y) |
| // cond: shiftIsBounded(v) |
| // result: (SRAV (SignExt16to64 x) y) |
| for { |
| x := v_0 |
| y := v_1 |
| if !(shiftIsBounded(v)) { |
| break |
| } |
| v.reset(OpLOONG64SRAV) |
| v0 := b.NewValue0(v.Pos, OpSignExt16to64, typ.Int64) |
| v0.AddArg(x) |
| v.AddArg2(v0, y) |
| return true |
| } |
| // match: (Rsh16x16 <t> x y) |
| // cond: !shiftIsBounded(v) |
| // result: (SRAV (SignExt16to64 x) (OR <t> (NEGV <t> (SGTU (ZeroExt16to64 y) (MOVVconst <typ.UInt64> [63]))) (ZeroExt16to64 y))) |
| for { |
| t := v.Type |
| x := v_0 |
| y := v_1 |
| if !(!shiftIsBounded(v)) { |
| break |
| } |
| v.reset(OpLOONG64SRAV) |
| v0 := b.NewValue0(v.Pos, OpSignExt16to64, typ.Int64) |
| v0.AddArg(x) |
| v1 := b.NewValue0(v.Pos, OpLOONG64OR, t) |
| v2 := b.NewValue0(v.Pos, OpLOONG64NEGV, t) |
| v3 := b.NewValue0(v.Pos, OpLOONG64SGTU, typ.Bool) |
| v4 := b.NewValue0(v.Pos, OpZeroExt16to64, typ.UInt64) |
| v4.AddArg(y) |
| v5 := b.NewValue0(v.Pos, OpLOONG64MOVVconst, typ.UInt64) |
| v5.AuxInt = int64ToAuxInt(63) |
| v3.AddArg2(v4, v5) |
| v2.AddArg(v3) |
| v1.AddArg2(v2, v4) |
| v.AddArg2(v0, v1) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpRsh16x32(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| typ := &b.Func.Config.Types |
| // match: (Rsh16x32 x y) |
| // cond: shiftIsBounded(v) |
| // result: (SRAV (SignExt16to64 x) y) |
| for { |
| x := v_0 |
| y := v_1 |
| if !(shiftIsBounded(v)) { |
| break |
| } |
| v.reset(OpLOONG64SRAV) |
| v0 := b.NewValue0(v.Pos, OpSignExt16to64, typ.Int64) |
| v0.AddArg(x) |
| v.AddArg2(v0, y) |
| return true |
| } |
| // match: (Rsh16x32 <t> x y) |
| // cond: !shiftIsBounded(v) |
| // result: (SRAV (SignExt16to64 x) (OR <t> (NEGV <t> (SGTU (ZeroExt32to64 y) (MOVVconst <typ.UInt64> [63]))) (ZeroExt32to64 y))) |
| for { |
| t := v.Type |
| x := v_0 |
| y := v_1 |
| if !(!shiftIsBounded(v)) { |
| break |
| } |
| v.reset(OpLOONG64SRAV) |
| v0 := b.NewValue0(v.Pos, OpSignExt16to64, typ.Int64) |
| v0.AddArg(x) |
| v1 := b.NewValue0(v.Pos, OpLOONG64OR, t) |
| v2 := b.NewValue0(v.Pos, OpLOONG64NEGV, t) |
| v3 := b.NewValue0(v.Pos, OpLOONG64SGTU, typ.Bool) |
| v4 := b.NewValue0(v.Pos, OpZeroExt32to64, typ.UInt64) |
| v4.AddArg(y) |
| v5 := b.NewValue0(v.Pos, OpLOONG64MOVVconst, typ.UInt64) |
| v5.AuxInt = int64ToAuxInt(63) |
| v3.AddArg2(v4, v5) |
| v2.AddArg(v3) |
| v1.AddArg2(v2, v4) |
| v.AddArg2(v0, v1) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpRsh16x64(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| typ := &b.Func.Config.Types |
| // match: (Rsh16x64 x y) |
| // cond: shiftIsBounded(v) |
| // result: (SRAV (SignExt16to64 x) y) |
| for { |
| x := v_0 |
| y := v_1 |
| if !(shiftIsBounded(v)) { |
| break |
| } |
| v.reset(OpLOONG64SRAV) |
| v0 := b.NewValue0(v.Pos, OpSignExt16to64, typ.Int64) |
| v0.AddArg(x) |
| v.AddArg2(v0, y) |
| return true |
| } |
| // match: (Rsh16x64 <t> x y) |
| // cond: !shiftIsBounded(v) |
| // result: (SRAV (SignExt16to64 x) (OR <t> (NEGV <t> (SGTU y (MOVVconst <typ.UInt64> [63]))) y)) |
| for { |
| t := v.Type |
| x := v_0 |
| y := v_1 |
| if !(!shiftIsBounded(v)) { |
| break |
| } |
| v.reset(OpLOONG64SRAV) |
| v0 := b.NewValue0(v.Pos, OpSignExt16to64, typ.Int64) |
| v0.AddArg(x) |
| v1 := b.NewValue0(v.Pos, OpLOONG64OR, t) |
| v2 := b.NewValue0(v.Pos, OpLOONG64NEGV, t) |
| v3 := b.NewValue0(v.Pos, OpLOONG64SGTU, typ.Bool) |
| v4 := b.NewValue0(v.Pos, OpLOONG64MOVVconst, typ.UInt64) |
| v4.AuxInt = int64ToAuxInt(63) |
| v3.AddArg2(y, v4) |
| v2.AddArg(v3) |
| v1.AddArg2(v2, y) |
| v.AddArg2(v0, v1) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpRsh16x8(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| typ := &b.Func.Config.Types |
| // match: (Rsh16x8 x y) |
| // cond: shiftIsBounded(v) |
| // result: (SRAV (SignExt16to64 x) y) |
| for { |
| x := v_0 |
| y := v_1 |
| if !(shiftIsBounded(v)) { |
| break |
| } |
| v.reset(OpLOONG64SRAV) |
| v0 := b.NewValue0(v.Pos, OpSignExt16to64, typ.Int64) |
| v0.AddArg(x) |
| v.AddArg2(v0, y) |
| return true |
| } |
| // match: (Rsh16x8 <t> x y) |
| // cond: !shiftIsBounded(v) |
| // result: (SRAV (SignExt16to64 x) (OR <t> (NEGV <t> (SGTU (ZeroExt8to64 y) (MOVVconst <typ.UInt64> [63]))) (ZeroExt8to64 y))) |
| for { |
| t := v.Type |
| x := v_0 |
| y := v_1 |
| if !(!shiftIsBounded(v)) { |
| break |
| } |
| v.reset(OpLOONG64SRAV) |
| v0 := b.NewValue0(v.Pos, OpSignExt16to64, typ.Int64) |
| v0.AddArg(x) |
| v1 := b.NewValue0(v.Pos, OpLOONG64OR, t) |
| v2 := b.NewValue0(v.Pos, OpLOONG64NEGV, t) |
| v3 := b.NewValue0(v.Pos, OpLOONG64SGTU, typ.Bool) |
| v4 := b.NewValue0(v.Pos, OpZeroExt8to64, typ.UInt64) |
| v4.AddArg(y) |
| v5 := b.NewValue0(v.Pos, OpLOONG64MOVVconst, typ.UInt64) |
| v5.AuxInt = int64ToAuxInt(63) |
| v3.AddArg2(v4, v5) |
| v2.AddArg(v3) |
| v1.AddArg2(v2, v4) |
| v.AddArg2(v0, v1) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpRsh32Ux16(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| typ := &b.Func.Config.Types |
| // match: (Rsh32Ux16 x y) |
| // cond: shiftIsBounded(v) |
| // result: (SRL x y) |
| for { |
| x := v_0 |
| y := v_1 |
| if !(shiftIsBounded(v)) { |
| break |
| } |
| v.reset(OpLOONG64SRL) |
| v.AddArg2(x, y) |
| return true |
| } |
| // match: (Rsh32Ux16 <t> x y) |
| // cond: !shiftIsBounded(v) |
| // result: (MASKEQZ (SRL <t> x (ZeroExt16to64 y)) (SGTU (MOVVconst <typ.UInt64> [32]) (ZeroExt16to64 y))) |
| for { |
| t := v.Type |
| x := v_0 |
| y := v_1 |
| if !(!shiftIsBounded(v)) { |
| break |
| } |
| v.reset(OpLOONG64MASKEQZ) |
| v0 := b.NewValue0(v.Pos, OpLOONG64SRL, t) |
| v1 := b.NewValue0(v.Pos, OpZeroExt16to64, typ.UInt64) |
| v1.AddArg(y) |
| v0.AddArg2(x, v1) |
| v2 := b.NewValue0(v.Pos, OpLOONG64SGTU, typ.Bool) |
| v3 := b.NewValue0(v.Pos, OpLOONG64MOVVconst, typ.UInt64) |
| v3.AuxInt = int64ToAuxInt(32) |
| v2.AddArg2(v3, v1) |
| v.AddArg2(v0, v2) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpRsh32Ux32(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| typ := &b.Func.Config.Types |
| // match: (Rsh32Ux32 x y) |
| // cond: shiftIsBounded(v) |
| // result: (SRL x y) |
| for { |
| x := v_0 |
| y := v_1 |
| if !(shiftIsBounded(v)) { |
| break |
| } |
| v.reset(OpLOONG64SRL) |
| v.AddArg2(x, y) |
| return true |
| } |
| // match: (Rsh32Ux32 <t> x y) |
| // cond: !shiftIsBounded(v) |
| // result: (MASKEQZ (SRL <t> x (ZeroExt32to64 y)) (SGTU (MOVVconst <typ.UInt64> [32]) (ZeroExt32to64 y))) |
| for { |
| t := v.Type |
| x := v_0 |
| y := v_1 |
| if !(!shiftIsBounded(v)) { |
| break |
| } |
| v.reset(OpLOONG64MASKEQZ) |
| v0 := b.NewValue0(v.Pos, OpLOONG64SRL, t) |
| v1 := b.NewValue0(v.Pos, OpZeroExt32to64, typ.UInt64) |
| v1.AddArg(y) |
| v0.AddArg2(x, v1) |
| v2 := b.NewValue0(v.Pos, OpLOONG64SGTU, typ.Bool) |
| v3 := b.NewValue0(v.Pos, OpLOONG64MOVVconst, typ.UInt64) |
| v3.AuxInt = int64ToAuxInt(32) |
| v2.AddArg2(v3, v1) |
| v.AddArg2(v0, v2) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpRsh32Ux64(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| typ := &b.Func.Config.Types |
| // match: (Rsh32Ux64 x y) |
| // cond: shiftIsBounded(v) |
| // result: (SRL x y) |
| for { |
| x := v_0 |
| y := v_1 |
| if !(shiftIsBounded(v)) { |
| break |
| } |
| v.reset(OpLOONG64SRL) |
| v.AddArg2(x, y) |
| return true |
| } |
| // match: (Rsh32Ux64 <t> x y) |
| // cond: !shiftIsBounded(v) |
| // result: (MASKEQZ (SRL <t> x y) (SGTU (MOVVconst <typ.UInt64> [32]) y)) |
| for { |
| t := v.Type |
| x := v_0 |
| y := v_1 |
| if !(!shiftIsBounded(v)) { |
| break |
| } |
| v.reset(OpLOONG64MASKEQZ) |
| v0 := b.NewValue0(v.Pos, OpLOONG64SRL, t) |
| v0.AddArg2(x, y) |
| v1 := b.NewValue0(v.Pos, OpLOONG64SGTU, typ.Bool) |
| v2 := b.NewValue0(v.Pos, OpLOONG64MOVVconst, typ.UInt64) |
| v2.AuxInt = int64ToAuxInt(32) |
| v1.AddArg2(v2, y) |
| v.AddArg2(v0, v1) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpRsh32Ux8(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| typ := &b.Func.Config.Types |
| // match: (Rsh32Ux8 x y) |
| // cond: shiftIsBounded(v) |
| // result: (SRL x y) |
| for { |
| x := v_0 |
| y := v_1 |
| if !(shiftIsBounded(v)) { |
| break |
| } |
| v.reset(OpLOONG64SRL) |
| v.AddArg2(x, y) |
| return true |
| } |
| // match: (Rsh32Ux8 <t> x y) |
| // cond: !shiftIsBounded(v) |
| // result: (MASKEQZ (SRL <t> x (ZeroExt8to64 y)) (SGTU (MOVVconst <typ.UInt64> [32]) (ZeroExt8to64 y))) |
| for { |
| t := v.Type |
| x := v_0 |
| y := v_1 |
| if !(!shiftIsBounded(v)) { |
| break |
| } |
| v.reset(OpLOONG64MASKEQZ) |
| v0 := b.NewValue0(v.Pos, OpLOONG64SRL, t) |
| v1 := b.NewValue0(v.Pos, OpZeroExt8to64, typ.UInt64) |
| v1.AddArg(y) |
| v0.AddArg2(x, v1) |
| v2 := b.NewValue0(v.Pos, OpLOONG64SGTU, typ.Bool) |
| v3 := b.NewValue0(v.Pos, OpLOONG64MOVVconst, typ.UInt64) |
| v3.AuxInt = int64ToAuxInt(32) |
| v2.AddArg2(v3, v1) |
| v.AddArg2(v0, v2) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpRsh32x16(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| typ := &b.Func.Config.Types |
| // match: (Rsh32x16 x y) |
| // cond: shiftIsBounded(v) |
| // result: (SRA x y) |
| for { |
| x := v_0 |
| y := v_1 |
| if !(shiftIsBounded(v)) { |
| break |
| } |
| v.reset(OpLOONG64SRA) |
| v.AddArg2(x, y) |
| return true |
| } |
| // match: (Rsh32x16 <t> x y) |
| // cond: !shiftIsBounded(v) |
| // result: (SRA x (OR <t> (NEGV <t> (SGTU (ZeroExt16to64 y) (MOVVconst <typ.UInt64> [31]))) (ZeroExt16to64 y))) |
| for { |
| t := v.Type |
| x := v_0 |
| y := v_1 |
| if !(!shiftIsBounded(v)) { |
| break |
| } |
| v.reset(OpLOONG64SRA) |
| v0 := b.NewValue0(v.Pos, OpLOONG64OR, t) |
| v1 := b.NewValue0(v.Pos, OpLOONG64NEGV, t) |
| v2 := b.NewValue0(v.Pos, OpLOONG64SGTU, typ.Bool) |
| v3 := b.NewValue0(v.Pos, OpZeroExt16to64, typ.UInt64) |
| v3.AddArg(y) |
| v4 := b.NewValue0(v.Pos, OpLOONG64MOVVconst, typ.UInt64) |
| v4.AuxInt = int64ToAuxInt(31) |
| v2.AddArg2(v3, v4) |
| v1.AddArg(v2) |
| v0.AddArg2(v1, v3) |
| v.AddArg2(x, v0) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpRsh32x32(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| typ := &b.Func.Config.Types |
| // match: (Rsh32x32 x y) |
| // cond: shiftIsBounded(v) |
| // result: (SRA x y) |
| for { |
| x := v_0 |
| y := v_1 |
| if !(shiftIsBounded(v)) { |
| break |
| } |
| v.reset(OpLOONG64SRA) |
| v.AddArg2(x, y) |
| return true |
| } |
| // match: (Rsh32x32 <t> x y) |
| // cond: !shiftIsBounded(v) |
| // result: (SRA x (OR <t> (NEGV <t> (SGTU (ZeroExt32to64 y) (MOVVconst <typ.UInt64> [31]))) (ZeroExt32to64 y))) |
| for { |
| t := v.Type |
| x := v_0 |
| y := v_1 |
| if !(!shiftIsBounded(v)) { |
| break |
| } |
| v.reset(OpLOONG64SRA) |
| v0 := b.NewValue0(v.Pos, OpLOONG64OR, t) |
| v1 := b.NewValue0(v.Pos, OpLOONG64NEGV, t) |
| v2 := b.NewValue0(v.Pos, OpLOONG64SGTU, typ.Bool) |
| v3 := b.NewValue0(v.Pos, OpZeroExt32to64, typ.UInt64) |
| v3.AddArg(y) |
| v4 := b.NewValue0(v.Pos, OpLOONG64MOVVconst, typ.UInt64) |
| v4.AuxInt = int64ToAuxInt(31) |
| v2.AddArg2(v3, v4) |
| v1.AddArg(v2) |
| v0.AddArg2(v1, v3) |
| v.AddArg2(x, v0) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpRsh32x64(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| typ := &b.Func.Config.Types |
| // match: (Rsh32x64 x y) |
| // cond: shiftIsBounded(v) |
| // result: (SRA x y) |
| for { |
| x := v_0 |
| y := v_1 |
| if !(shiftIsBounded(v)) { |
| break |
| } |
| v.reset(OpLOONG64SRA) |
| v.AddArg2(x, y) |
| return true |
| } |
| // match: (Rsh32x64 <t> x y) |
| // cond: !shiftIsBounded(v) |
| // result: (SRA x (OR <t> (NEGV <t> (SGTU y (MOVVconst <typ.UInt64> [31]))) y)) |
| for { |
| t := v.Type |
| x := v_0 |
| y := v_1 |
| if !(!shiftIsBounded(v)) { |
| break |
| } |
| v.reset(OpLOONG64SRA) |
| v0 := b.NewValue0(v.Pos, OpLOONG64OR, t) |
| v1 := b.NewValue0(v.Pos, OpLOONG64NEGV, t) |
| v2 := b.NewValue0(v.Pos, OpLOONG64SGTU, typ.Bool) |
| v3 := b.NewValue0(v.Pos, OpLOONG64MOVVconst, typ.UInt64) |
| v3.AuxInt = int64ToAuxInt(31) |
| v2.AddArg2(y, v3) |
| v1.AddArg(v2) |
| v0.AddArg2(v1, y) |
| v.AddArg2(x, v0) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpRsh32x8(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| typ := &b.Func.Config.Types |
| // match: (Rsh32x8 x y) |
| // cond: shiftIsBounded(v) |
| // result: (SRA x y) |
| for { |
| x := v_0 |
| y := v_1 |
| if !(shiftIsBounded(v)) { |
| break |
| } |
| v.reset(OpLOONG64SRA) |
| v.AddArg2(x, y) |
| return true |
| } |
| // match: (Rsh32x8 <t> x y) |
| // cond: !shiftIsBounded(v) |
| // result: (SRA x (OR <t> (NEGV <t> (SGTU (ZeroExt8to64 y) (MOVVconst <typ.UInt64> [31]))) (ZeroExt8to64 y))) |
| for { |
| t := v.Type |
| x := v_0 |
| y := v_1 |
| if !(!shiftIsBounded(v)) { |
| break |
| } |
| v.reset(OpLOONG64SRA) |
| v0 := b.NewValue0(v.Pos, OpLOONG64OR, t) |
| v1 := b.NewValue0(v.Pos, OpLOONG64NEGV, t) |
| v2 := b.NewValue0(v.Pos, OpLOONG64SGTU, typ.Bool) |
| v3 := b.NewValue0(v.Pos, OpZeroExt8to64, typ.UInt64) |
| v3.AddArg(y) |
| v4 := b.NewValue0(v.Pos, OpLOONG64MOVVconst, typ.UInt64) |
| v4.AuxInt = int64ToAuxInt(31) |
| v2.AddArg2(v3, v4) |
| v1.AddArg(v2) |
| v0.AddArg2(v1, v3) |
| v.AddArg2(x, v0) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpRsh64Ux16(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| typ := &b.Func.Config.Types |
| // match: (Rsh64Ux16 x y) |
| // cond: shiftIsBounded(v) |
| // result: (SRLV x y) |
| for { |
| x := v_0 |
| y := v_1 |
| if !(shiftIsBounded(v)) { |
| break |
| } |
| v.reset(OpLOONG64SRLV) |
| v.AddArg2(x, y) |
| return true |
| } |
| // match: (Rsh64Ux16 <t> x y) |
| // cond: !shiftIsBounded(v) |
| // result: (MASKEQZ (SRLV <t> x (ZeroExt16to64 y)) (SGTU (MOVVconst <typ.UInt64> [64]) (ZeroExt16to64 y))) |
| for { |
| t := v.Type |
| x := v_0 |
| y := v_1 |
| if !(!shiftIsBounded(v)) { |
| break |
| } |
| v.reset(OpLOONG64MASKEQZ) |
| v0 := b.NewValue0(v.Pos, OpLOONG64SRLV, t) |
| v1 := b.NewValue0(v.Pos, OpZeroExt16to64, typ.UInt64) |
| v1.AddArg(y) |
| v0.AddArg2(x, v1) |
| v2 := b.NewValue0(v.Pos, OpLOONG64SGTU, typ.Bool) |
| v3 := b.NewValue0(v.Pos, OpLOONG64MOVVconst, typ.UInt64) |
| v3.AuxInt = int64ToAuxInt(64) |
| v2.AddArg2(v3, v1) |
| v.AddArg2(v0, v2) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpRsh64Ux32(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| typ := &b.Func.Config.Types |
| // match: (Rsh64Ux32 x y) |
| // cond: shiftIsBounded(v) |
| // result: (SRLV x y) |
| for { |
| x := v_0 |
| y := v_1 |
| if !(shiftIsBounded(v)) { |
| break |
| } |
| v.reset(OpLOONG64SRLV) |
| v.AddArg2(x, y) |
| return true |
| } |
| // match: (Rsh64Ux32 <t> x y) |
| // cond: !shiftIsBounded(v) |
| // result: (MASKEQZ (SRLV <t> x (ZeroExt32to64 y)) (SGTU (MOVVconst <typ.UInt64> [64]) (ZeroExt32to64 y))) |
| for { |
| t := v.Type |
| x := v_0 |
| y := v_1 |
| if !(!shiftIsBounded(v)) { |
| break |
| } |
| v.reset(OpLOONG64MASKEQZ) |
| v0 := b.NewValue0(v.Pos, OpLOONG64SRLV, t) |
| v1 := b.NewValue0(v.Pos, OpZeroExt32to64, typ.UInt64) |
| v1.AddArg(y) |
| v0.AddArg2(x, v1) |
| v2 := b.NewValue0(v.Pos, OpLOONG64SGTU, typ.Bool) |
| v3 := b.NewValue0(v.Pos, OpLOONG64MOVVconst, typ.UInt64) |
| v3.AuxInt = int64ToAuxInt(64) |
| v2.AddArg2(v3, v1) |
| v.AddArg2(v0, v2) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpRsh64Ux64(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| typ := &b.Func.Config.Types |
| // match: (Rsh64Ux64 x y) |
| // cond: shiftIsBounded(v) |
| // result: (SRLV x y) |
| for { |
| x := v_0 |
| y := v_1 |
| if !(shiftIsBounded(v)) { |
| break |
| } |
| v.reset(OpLOONG64SRLV) |
| v.AddArg2(x, y) |
| return true |
| } |
| // match: (Rsh64Ux64 <t> x y) |
| // cond: !shiftIsBounded(v) |
| // result: (MASKEQZ (SRLV <t> x y) (SGTU (MOVVconst <typ.UInt64> [64]) y)) |
| for { |
| t := v.Type |
| x := v_0 |
| y := v_1 |
| if !(!shiftIsBounded(v)) { |
| break |
| } |
| v.reset(OpLOONG64MASKEQZ) |
| v0 := b.NewValue0(v.Pos, OpLOONG64SRLV, t) |
| v0.AddArg2(x, y) |
| v1 := b.NewValue0(v.Pos, OpLOONG64SGTU, typ.Bool) |
| v2 := b.NewValue0(v.Pos, OpLOONG64MOVVconst, typ.UInt64) |
| v2.AuxInt = int64ToAuxInt(64) |
| v1.AddArg2(v2, y) |
| v.AddArg2(v0, v1) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpRsh64Ux8(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| typ := &b.Func.Config.Types |
| // match: (Rsh64Ux8 x y) |
| // cond: shiftIsBounded(v) |
| // result: (SRLV x y) |
| for { |
| x := v_0 |
| y := v_1 |
| if !(shiftIsBounded(v)) { |
| break |
| } |
| v.reset(OpLOONG64SRLV) |
| v.AddArg2(x, y) |
| return true |
| } |
| // match: (Rsh64Ux8 <t> x y) |
| // cond: !shiftIsBounded(v) |
| // result: (MASKEQZ (SRLV <t> x (ZeroExt8to64 y)) (SGTU (MOVVconst <typ.UInt64> [64]) (ZeroExt8to64 y))) |
| for { |
| t := v.Type |
| x := v_0 |
| y := v_1 |
| if !(!shiftIsBounded(v)) { |
| break |
| } |
| v.reset(OpLOONG64MASKEQZ) |
| v0 := b.NewValue0(v.Pos, OpLOONG64SRLV, t) |
| v1 := b.NewValue0(v.Pos, OpZeroExt8to64, typ.UInt64) |
| v1.AddArg(y) |
| v0.AddArg2(x, v1) |
| v2 := b.NewValue0(v.Pos, OpLOONG64SGTU, typ.Bool) |
| v3 := b.NewValue0(v.Pos, OpLOONG64MOVVconst, typ.UInt64) |
| v3.AuxInt = int64ToAuxInt(64) |
| v2.AddArg2(v3, v1) |
| v.AddArg2(v0, v2) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpRsh64x16(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| typ := &b.Func.Config.Types |
| // match: (Rsh64x16 x y) |
| // cond: shiftIsBounded(v) |
| // result: (SRAV x y) |
| for { |
| x := v_0 |
| y := v_1 |
| if !(shiftIsBounded(v)) { |
| break |
| } |
| v.reset(OpLOONG64SRAV) |
| v.AddArg2(x, y) |
| return true |
| } |
| // match: (Rsh64x16 <t> x y) |
| // cond: !shiftIsBounded(v) |
| // result: (SRAV x (OR <t> (NEGV <t> (SGTU (ZeroExt16to64 y) (MOVVconst <typ.UInt64> [63]))) (ZeroExt16to64 y))) |
| for { |
| t := v.Type |
| x := v_0 |
| y := v_1 |
| if !(!shiftIsBounded(v)) { |
| break |
| } |
| v.reset(OpLOONG64SRAV) |
| v0 := b.NewValue0(v.Pos, OpLOONG64OR, t) |
| v1 := b.NewValue0(v.Pos, OpLOONG64NEGV, t) |
| v2 := b.NewValue0(v.Pos, OpLOONG64SGTU, typ.Bool) |
| v3 := b.NewValue0(v.Pos, OpZeroExt16to64, typ.UInt64) |
| v3.AddArg(y) |
| v4 := b.NewValue0(v.Pos, OpLOONG64MOVVconst, typ.UInt64) |
| v4.AuxInt = int64ToAuxInt(63) |
| v2.AddArg2(v3, v4) |
| v1.AddArg(v2) |
| v0.AddArg2(v1, v3) |
| v.AddArg2(x, v0) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpRsh64x32(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| typ := &b.Func.Config.Types |
| // match: (Rsh64x32 x y) |
| // cond: shiftIsBounded(v) |
| // result: (SRAV x y) |
| for { |
| x := v_0 |
| y := v_1 |
| if !(shiftIsBounded(v)) { |
| break |
| } |
| v.reset(OpLOONG64SRAV) |
| v.AddArg2(x, y) |
| return true |
| } |
| // match: (Rsh64x32 <t> x y) |
| // cond: !shiftIsBounded(v) |
| // result: (SRAV x (OR <t> (NEGV <t> (SGTU (ZeroExt32to64 y) (MOVVconst <typ.UInt64> [63]))) (ZeroExt32to64 y))) |
| for { |
| t := v.Type |
| x := v_0 |
| y := v_1 |
| if !(!shiftIsBounded(v)) { |
| break |
| } |
| v.reset(OpLOONG64SRAV) |
| v0 := b.NewValue0(v.Pos, OpLOONG64OR, t) |
| v1 := b.NewValue0(v.Pos, OpLOONG64NEGV, t) |
| v2 := b.NewValue0(v.Pos, OpLOONG64SGTU, typ.Bool) |
| v3 := b.NewValue0(v.Pos, OpZeroExt32to64, typ.UInt64) |
| v3.AddArg(y) |
| v4 := b.NewValue0(v.Pos, OpLOONG64MOVVconst, typ.UInt64) |
| v4.AuxInt = int64ToAuxInt(63) |
| v2.AddArg2(v3, v4) |
| v1.AddArg(v2) |
| v0.AddArg2(v1, v3) |
| v.AddArg2(x, v0) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpRsh64x64(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| typ := &b.Func.Config.Types |
| // match: (Rsh64x64 x y) |
| // cond: shiftIsBounded(v) |
| // result: (SRAV x y) |
| for { |
| x := v_0 |
| y := v_1 |
| if !(shiftIsBounded(v)) { |
| break |
| } |
| v.reset(OpLOONG64SRAV) |
| v.AddArg2(x, y) |
| return true |
| } |
| // match: (Rsh64x64 <t> x y) |
| // cond: !shiftIsBounded(v) |
| // result: (SRAV x (OR <t> (NEGV <t> (SGTU y (MOVVconst <typ.UInt64> [63]))) y)) |
| for { |
| t := v.Type |
| x := v_0 |
| y := v_1 |
| if !(!shiftIsBounded(v)) { |
| break |
| } |
| v.reset(OpLOONG64SRAV) |
| v0 := b.NewValue0(v.Pos, OpLOONG64OR, t) |
| v1 := b.NewValue0(v.Pos, OpLOONG64NEGV, t) |
| v2 := b.NewValue0(v.Pos, OpLOONG64SGTU, typ.Bool) |
| v3 := b.NewValue0(v.Pos, OpLOONG64MOVVconst, typ.UInt64) |
| v3.AuxInt = int64ToAuxInt(63) |
| v2.AddArg2(y, v3) |
| v1.AddArg(v2) |
| v0.AddArg2(v1, y) |
| v.AddArg2(x, v0) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpRsh64x8(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| typ := &b.Func.Config.Types |
| // match: (Rsh64x8 x y) |
| // cond: shiftIsBounded(v) |
| // result: (SRAV x y) |
| for { |
| x := v_0 |
| y := v_1 |
| if !(shiftIsBounded(v)) { |
| break |
| } |
| v.reset(OpLOONG64SRAV) |
| v.AddArg2(x, y) |
| return true |
| } |
| // match: (Rsh64x8 <t> x y) |
| // cond: !shiftIsBounded(v) |
| // result: (SRAV x (OR <t> (NEGV <t> (SGTU (ZeroExt8to64 y) (MOVVconst <typ.UInt64> [63]))) (ZeroExt8to64 y))) |
| for { |
| t := v.Type |
| x := v_0 |
| y := v_1 |
| if !(!shiftIsBounded(v)) { |
| break |
| } |
| v.reset(OpLOONG64SRAV) |
| v0 := b.NewValue0(v.Pos, OpLOONG64OR, t) |
| v1 := b.NewValue0(v.Pos, OpLOONG64NEGV, t) |
| v2 := b.NewValue0(v.Pos, OpLOONG64SGTU, typ.Bool) |
| v3 := b.NewValue0(v.Pos, OpZeroExt8to64, typ.UInt64) |
| v3.AddArg(y) |
| v4 := b.NewValue0(v.Pos, OpLOONG64MOVVconst, typ.UInt64) |
| v4.AuxInt = int64ToAuxInt(63) |
| v2.AddArg2(v3, v4) |
| v1.AddArg(v2) |
| v0.AddArg2(v1, v3) |
| v.AddArg2(x, v0) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpRsh8Ux16(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| typ := &b.Func.Config.Types |
| // match: (Rsh8Ux16 x y) |
| // cond: shiftIsBounded(v) |
| // result: (SRLV (ZeroExt8to64 x) y) |
| for { |
| x := v_0 |
| y := v_1 |
| if !(shiftIsBounded(v)) { |
| break |
| } |
| v.reset(OpLOONG64SRLV) |
| v0 := b.NewValue0(v.Pos, OpZeroExt8to64, typ.UInt64) |
| v0.AddArg(x) |
| v.AddArg2(v0, y) |
| return true |
| } |
| // match: (Rsh8Ux16 <t> x y) |
| // cond: !shiftIsBounded(v) |
| // result: (MASKEQZ (SRLV <t> (ZeroExt8to64 x) (ZeroExt16to64 y)) (SGTU (MOVVconst <typ.UInt64> [64]) (ZeroExt16to64 y))) |
| for { |
| t := v.Type |
| x := v_0 |
| y := v_1 |
| if !(!shiftIsBounded(v)) { |
| break |
| } |
| v.reset(OpLOONG64MASKEQZ) |
| v0 := b.NewValue0(v.Pos, OpLOONG64SRLV, t) |
| v1 := b.NewValue0(v.Pos, OpZeroExt8to64, typ.UInt64) |
| v1.AddArg(x) |
| v2 := b.NewValue0(v.Pos, OpZeroExt16to64, typ.UInt64) |
| v2.AddArg(y) |
| v0.AddArg2(v1, v2) |
| v3 := b.NewValue0(v.Pos, OpLOONG64SGTU, typ.Bool) |
| v4 := b.NewValue0(v.Pos, OpLOONG64MOVVconst, typ.UInt64) |
| v4.AuxInt = int64ToAuxInt(64) |
| v3.AddArg2(v4, v2) |
| v.AddArg2(v0, v3) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpRsh8Ux32(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| typ := &b.Func.Config.Types |
| // match: (Rsh8Ux32 x y) |
| // cond: shiftIsBounded(v) |
| // result: (SRLV (ZeroExt8to64 x) y) |
| for { |
| x := v_0 |
| y := v_1 |
| if !(shiftIsBounded(v)) { |
| break |
| } |
| v.reset(OpLOONG64SRLV) |
| v0 := b.NewValue0(v.Pos, OpZeroExt8to64, typ.UInt64) |
| v0.AddArg(x) |
| v.AddArg2(v0, y) |
| return true |
| } |
| // match: (Rsh8Ux32 <t> x y) |
| // cond: !shiftIsBounded(v) |
| // result: (MASKEQZ (SRLV <t> (ZeroExt8to64 x) (ZeroExt32to64 y)) (SGTU (MOVVconst <typ.UInt64> [64]) (ZeroExt32to64 y))) |
| for { |
| t := v.Type |
| x := v_0 |
| y := v_1 |
| if !(!shiftIsBounded(v)) { |
| break |
| } |
| v.reset(OpLOONG64MASKEQZ) |
| v0 := b.NewValue0(v.Pos, OpLOONG64SRLV, t) |
| v1 := b.NewValue0(v.Pos, OpZeroExt8to64, typ.UInt64) |
| v1.AddArg(x) |
| v2 := b.NewValue0(v.Pos, OpZeroExt32to64, typ.UInt64) |
| v2.AddArg(y) |
| v0.AddArg2(v1, v2) |
| v3 := b.NewValue0(v.Pos, OpLOONG64SGTU, typ.Bool) |
| v4 := b.NewValue0(v.Pos, OpLOONG64MOVVconst, typ.UInt64) |
| v4.AuxInt = int64ToAuxInt(64) |
| v3.AddArg2(v4, v2) |
| v.AddArg2(v0, v3) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpRsh8Ux64(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| typ := &b.Func.Config.Types |
| // match: (Rsh8Ux64 x y) |
| // cond: shiftIsBounded(v) |
| // result: (SRLV (ZeroExt8to64 x) y) |
| for { |
| x := v_0 |
| y := v_1 |
| if !(shiftIsBounded(v)) { |
| break |
| } |
| v.reset(OpLOONG64SRLV) |
| v0 := b.NewValue0(v.Pos, OpZeroExt8to64, typ.UInt64) |
| v0.AddArg(x) |
| v.AddArg2(v0, y) |
| return true |
| } |
| // match: (Rsh8Ux64 <t> x y) |
| // cond: !shiftIsBounded(v) |
| // result: (MASKEQZ (SRLV <t> (ZeroExt8to64 x) y) (SGTU (MOVVconst <typ.UInt64> [64]) y)) |
| for { |
| t := v.Type |
| x := v_0 |
| y := v_1 |
| if !(!shiftIsBounded(v)) { |
| break |
| } |
| v.reset(OpLOONG64MASKEQZ) |
| v0 := b.NewValue0(v.Pos, OpLOONG64SRLV, t) |
| v1 := b.NewValue0(v.Pos, OpZeroExt8to64, typ.UInt64) |
| v1.AddArg(x) |
| v0.AddArg2(v1, y) |
| v2 := b.NewValue0(v.Pos, OpLOONG64SGTU, typ.Bool) |
| v3 := b.NewValue0(v.Pos, OpLOONG64MOVVconst, typ.UInt64) |
| v3.AuxInt = int64ToAuxInt(64) |
| v2.AddArg2(v3, y) |
| v.AddArg2(v0, v2) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpRsh8Ux8(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| typ := &b.Func.Config.Types |
| // match: (Rsh8Ux8 x y) |
| // cond: shiftIsBounded(v) |
| // result: (SRLV (ZeroExt8to64 x) y) |
| for { |
| x := v_0 |
| y := v_1 |
| if !(shiftIsBounded(v)) { |
| break |
| } |
| v.reset(OpLOONG64SRLV) |
| v0 := b.NewValue0(v.Pos, OpZeroExt8to64, typ.UInt64) |
| v0.AddArg(x) |
| v.AddArg2(v0, y) |
| return true |
| } |
| // match: (Rsh8Ux8 <t> x y) |
| // cond: !shiftIsBounded(v) |
| // result: (MASKEQZ (SRLV <t> (ZeroExt8to64 x) (ZeroExt8to64 y)) (SGTU (MOVVconst <typ.UInt64> [64]) (ZeroExt8to64 y))) |
| for { |
| t := v.Type |
| x := v_0 |
| y := v_1 |
| if !(!shiftIsBounded(v)) { |
| break |
| } |
| v.reset(OpLOONG64MASKEQZ) |
| v0 := b.NewValue0(v.Pos, OpLOONG64SRLV, t) |
| v1 := b.NewValue0(v.Pos, OpZeroExt8to64, typ.UInt64) |
| v1.AddArg(x) |
| v2 := b.NewValue0(v.Pos, OpZeroExt8to64, typ.UInt64) |
| v2.AddArg(y) |
| v0.AddArg2(v1, v2) |
| v3 := b.NewValue0(v.Pos, OpLOONG64SGTU, typ.Bool) |
| v4 := b.NewValue0(v.Pos, OpLOONG64MOVVconst, typ.UInt64) |
| v4.AuxInt = int64ToAuxInt(64) |
| v3.AddArg2(v4, v2) |
| v.AddArg2(v0, v3) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpRsh8x16(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| typ := &b.Func.Config.Types |
| // match: (Rsh8x16 x y) |
| // cond: shiftIsBounded(v) |
| // result: (SRAV (SignExt8to64 x) y) |
| for { |
| x := v_0 |
| y := v_1 |
| if !(shiftIsBounded(v)) { |
| break |
| } |
| v.reset(OpLOONG64SRAV) |
| v0 := b.NewValue0(v.Pos, OpSignExt8to64, typ.Int64) |
| v0.AddArg(x) |
| v.AddArg2(v0, y) |
| return true |
| } |
| // match: (Rsh8x16 <t> x y) |
| // cond: !shiftIsBounded(v) |
| // result: (SRAV (SignExt8to64 x) (OR <t> (NEGV <t> (SGTU (ZeroExt16to64 y) (MOVVconst <typ.UInt64> [63]))) (ZeroExt16to64 y))) |
| for { |
| t := v.Type |
| x := v_0 |
| y := v_1 |
| if !(!shiftIsBounded(v)) { |
| break |
| } |
| v.reset(OpLOONG64SRAV) |
| v0 := b.NewValue0(v.Pos, OpSignExt8to64, typ.Int64) |
| v0.AddArg(x) |
| v1 := b.NewValue0(v.Pos, OpLOONG64OR, t) |
| v2 := b.NewValue0(v.Pos, OpLOONG64NEGV, t) |
| v3 := b.NewValue0(v.Pos, OpLOONG64SGTU, typ.Bool) |
| v4 := b.NewValue0(v.Pos, OpZeroExt16to64, typ.UInt64) |
| v4.AddArg(y) |
| v5 := b.NewValue0(v.Pos, OpLOONG64MOVVconst, typ.UInt64) |
| v5.AuxInt = int64ToAuxInt(63) |
| v3.AddArg2(v4, v5) |
| v2.AddArg(v3) |
| v1.AddArg2(v2, v4) |
| v.AddArg2(v0, v1) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpRsh8x32(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| typ := &b.Func.Config.Types |
| // match: (Rsh8x32 x y) |
| // cond: shiftIsBounded(v) |
| // result: (SRAV (SignExt8to64 x) y) |
| for { |
| x := v_0 |
| y := v_1 |
| if !(shiftIsBounded(v)) { |
| break |
| } |
| v.reset(OpLOONG64SRAV) |
| v0 := b.NewValue0(v.Pos, OpSignExt8to64, typ.Int64) |
| v0.AddArg(x) |
| v.AddArg2(v0, y) |
| return true |
| } |
| // match: (Rsh8x32 <t> x y) |
| // cond: !shiftIsBounded(v) |
| // result: (SRAV (SignExt8to64 x) (OR <t> (NEGV <t> (SGTU (ZeroExt32to64 y) (MOVVconst <typ.UInt64> [63]))) (ZeroExt32to64 y))) |
| for { |
| t := v.Type |
| x := v_0 |
| y := v_1 |
| if !(!shiftIsBounded(v)) { |
| break |
| } |
| v.reset(OpLOONG64SRAV) |
| v0 := b.NewValue0(v.Pos, OpSignExt8to64, typ.Int64) |
| v0.AddArg(x) |
| v1 := b.NewValue0(v.Pos, OpLOONG64OR, t) |
| v2 := b.NewValue0(v.Pos, OpLOONG64NEGV, t) |
| v3 := b.NewValue0(v.Pos, OpLOONG64SGTU, typ.Bool) |
| v4 := b.NewValue0(v.Pos, OpZeroExt32to64, typ.UInt64) |
| v4.AddArg(y) |
| v5 := b.NewValue0(v.Pos, OpLOONG64MOVVconst, typ.UInt64) |
| v5.AuxInt = int64ToAuxInt(63) |
| v3.AddArg2(v4, v5) |
| v2.AddArg(v3) |
| v1.AddArg2(v2, v4) |
| v.AddArg2(v0, v1) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpRsh8x64(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| typ := &b.Func.Config.Types |
| // match: (Rsh8x64 x y) |
| // cond: shiftIsBounded(v) |
| // result: (SRAV (SignExt8to64 x) y) |
| for { |
| x := v_0 |
| y := v_1 |
| if !(shiftIsBounded(v)) { |
| break |
| } |
| v.reset(OpLOONG64SRAV) |
| v0 := b.NewValue0(v.Pos, OpSignExt8to64, typ.Int64) |
| v0.AddArg(x) |
| v.AddArg2(v0, y) |
| return true |
| } |
| // match: (Rsh8x64 <t> x y) |
| // cond: !shiftIsBounded(v) |
| // result: (SRAV (SignExt8to64 x) (OR <t> (NEGV <t> (SGTU y (MOVVconst <typ.UInt64> [63]))) y)) |
| for { |
| t := v.Type |
| x := v_0 |
| y := v_1 |
| if !(!shiftIsBounded(v)) { |
| break |
| } |
| v.reset(OpLOONG64SRAV) |
| v0 := b.NewValue0(v.Pos, OpSignExt8to64, typ.Int64) |
| v0.AddArg(x) |
| v1 := b.NewValue0(v.Pos, OpLOONG64OR, t) |
| v2 := b.NewValue0(v.Pos, OpLOONG64NEGV, t) |
| v3 := b.NewValue0(v.Pos, OpLOONG64SGTU, typ.Bool) |
| v4 := b.NewValue0(v.Pos, OpLOONG64MOVVconst, typ.UInt64) |
| v4.AuxInt = int64ToAuxInt(63) |
| v3.AddArg2(y, v4) |
| v2.AddArg(v3) |
| v1.AddArg2(v2, y) |
| v.AddArg2(v0, v1) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpRsh8x8(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| typ := &b.Func.Config.Types |
| // match: (Rsh8x8 x y) |
| // cond: shiftIsBounded(v) |
| // result: (SRAV (SignExt8to64 x) y) |
| for { |
| x := v_0 |
| y := v_1 |
| if !(shiftIsBounded(v)) { |
| break |
| } |
| v.reset(OpLOONG64SRAV) |
| v0 := b.NewValue0(v.Pos, OpSignExt8to64, typ.Int64) |
| v0.AddArg(x) |
| v.AddArg2(v0, y) |
| return true |
| } |
| // match: (Rsh8x8 <t> x y) |
| // cond: !shiftIsBounded(v) |
| // result: (SRAV (SignExt8to64 x) (OR <t> (NEGV <t> (SGTU (ZeroExt8to64 y) (MOVVconst <typ.UInt64> [63]))) (ZeroExt8to64 y))) |
| for { |
| t := v.Type |
| x := v_0 |
| y := v_1 |
| if !(!shiftIsBounded(v)) { |
| break |
| } |
| v.reset(OpLOONG64SRAV) |
| v0 := b.NewValue0(v.Pos, OpSignExt8to64, typ.Int64) |
| v0.AddArg(x) |
| v1 := b.NewValue0(v.Pos, OpLOONG64OR, t) |
| v2 := b.NewValue0(v.Pos, OpLOONG64NEGV, t) |
| v3 := b.NewValue0(v.Pos, OpLOONG64SGTU, typ.Bool) |
| v4 := b.NewValue0(v.Pos, OpZeroExt8to64, typ.UInt64) |
| v4.AddArg(y) |
| v5 := b.NewValue0(v.Pos, OpLOONG64MOVVconst, typ.UInt64) |
| v5.AuxInt = int64ToAuxInt(63) |
| v3.AddArg2(v4, v5) |
| v2.AddArg(v3) |
| v1.AddArg2(v2, v4) |
| v.AddArg2(v0, v1) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpSelect0(v *Value) bool { |
| v_0 := v.Args[0] |
| b := v.Block |
| // match: (Select0 (Mul64uhilo x y)) |
| // result: (MULHVU x y) |
| for { |
| if v_0.Op != OpMul64uhilo { |
| break |
| } |
| y := v_0.Args[1] |
| x := v_0.Args[0] |
| v.reset(OpLOONG64MULHVU) |
| v.AddArg2(x, y) |
| return true |
| } |
| // match: (Select0 (Mul64uover x y)) |
| // result: (MULV x y) |
| for { |
| if v_0.Op != OpMul64uover { |
| break |
| } |
| y := v_0.Args[1] |
| x := v_0.Args[0] |
| v.reset(OpLOONG64MULV) |
| v.AddArg2(x, y) |
| return true |
| } |
| // match: (Select0 <t> (Add64carry x y c)) |
| // result: (ADDV (ADDV <t> x y) c) |
| for { |
| t := v.Type |
| if v_0.Op != OpAdd64carry { |
| break |
| } |
| c := v_0.Args[2] |
| x := v_0.Args[0] |
| y := v_0.Args[1] |
| v.reset(OpLOONG64ADDV) |
| v0 := b.NewValue0(v.Pos, OpLOONG64ADDV, t) |
| v0.AddArg2(x, y) |
| v.AddArg2(v0, c) |
| return true |
| } |
| // match: (Select0 <t> (Sub64borrow x y c)) |
| // result: (SUBV (SUBV <t> x y) c) |
| for { |
| t := v.Type |
| if v_0.Op != OpSub64borrow { |
| break |
| } |
| c := v_0.Args[2] |
| x := v_0.Args[0] |
| y := v_0.Args[1] |
| v.reset(OpLOONG64SUBV) |
| v0 := b.NewValue0(v.Pos, OpLOONG64SUBV, t) |
| v0.AddArg2(x, y) |
| v.AddArg2(v0, c) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpSelect1(v *Value) bool { |
| v_0 := v.Args[0] |
| b := v.Block |
| typ := &b.Func.Config.Types |
| // match: (Select1 (Mul64uhilo x y)) |
| // result: (MULV x y) |
| for { |
| if v_0.Op != OpMul64uhilo { |
| break |
| } |
| y := v_0.Args[1] |
| x := v_0.Args[0] |
| v.reset(OpLOONG64MULV) |
| v.AddArg2(x, y) |
| return true |
| } |
| // match: (Select1 (Mul64uover x y)) |
| // result: (SGTU <typ.Bool> (MULHVU x y) (MOVVconst <typ.UInt64> [0])) |
| for { |
| if v_0.Op != OpMul64uover { |
| break |
| } |
| y := v_0.Args[1] |
| x := v_0.Args[0] |
| v.reset(OpLOONG64SGTU) |
| v.Type = typ.Bool |
| v0 := b.NewValue0(v.Pos, OpLOONG64MULHVU, typ.UInt64) |
| v0.AddArg2(x, y) |
| v1 := b.NewValue0(v.Pos, OpLOONG64MOVVconst, typ.UInt64) |
| v1.AuxInt = int64ToAuxInt(0) |
| v.AddArg2(v0, v1) |
| return true |
| } |
| // match: (Select1 <t> (Add64carry x y c)) |
| // result: (OR (SGTU <t> x s:(ADDV <t> x y)) (SGTU <t> s (ADDV <t> s c))) |
| for { |
| t := v.Type |
| if v_0.Op != OpAdd64carry { |
| break |
| } |
| c := v_0.Args[2] |
| x := v_0.Args[0] |
| y := v_0.Args[1] |
| v.reset(OpLOONG64OR) |
| v0 := b.NewValue0(v.Pos, OpLOONG64SGTU, t) |
| s := b.NewValue0(v.Pos, OpLOONG64ADDV, t) |
| s.AddArg2(x, y) |
| v0.AddArg2(x, s) |
| v2 := b.NewValue0(v.Pos, OpLOONG64SGTU, t) |
| v3 := b.NewValue0(v.Pos, OpLOONG64ADDV, t) |
| v3.AddArg2(s, c) |
| v2.AddArg2(s, v3) |
| v.AddArg2(v0, v2) |
| return true |
| } |
| // match: (Select1 <t> (Sub64borrow x y c)) |
| // result: (OR (SGTU <t> s:(SUBV <t> x y) x) (SGTU <t> (SUBV <t> s c) s)) |
| for { |
| t := v.Type |
| if v_0.Op != OpSub64borrow { |
| break |
| } |
| c := v_0.Args[2] |
| x := v_0.Args[0] |
| y := v_0.Args[1] |
| v.reset(OpLOONG64OR) |
| v0 := b.NewValue0(v.Pos, OpLOONG64SGTU, t) |
| s := b.NewValue0(v.Pos, OpLOONG64SUBV, t) |
| s.AddArg2(x, y) |
| v0.AddArg2(s, x) |
| v2 := b.NewValue0(v.Pos, OpLOONG64SGTU, t) |
| v3 := b.NewValue0(v.Pos, OpLOONG64SUBV, t) |
| v3.AddArg2(s, c) |
| v2.AddArg2(v3, s) |
| v.AddArg2(v0, v2) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpSelectN(v *Value) bool { |
| v_0 := v.Args[0] |
| b := v.Block |
| config := b.Func.Config |
| // match: (SelectN [0] call:(CALLstatic {sym} dst src (MOVVconst [sz]) mem)) |
| // cond: sz >= 0 && isSameCall(sym, "runtime.memmove") && call.Uses == 1 && isInlinableMemmove(dst, src, sz, config) && clobber(call) |
| // result: (Move [sz] dst src mem) |
| for { |
| if auxIntToInt64(v.AuxInt) != 0 { |
| break |
| } |
| call := v_0 |
| if call.Op != OpLOONG64CALLstatic || len(call.Args) != 4 { |
| break |
| } |
| sym := auxToCall(call.Aux) |
| mem := call.Args[3] |
| dst := call.Args[0] |
| src := call.Args[1] |
| call_2 := call.Args[2] |
| if call_2.Op != OpLOONG64MOVVconst { |
| break |
| } |
| sz := auxIntToInt64(call_2.AuxInt) |
| if !(sz >= 0 && isSameCall(sym, "runtime.memmove") && call.Uses == 1 && isInlinableMemmove(dst, src, sz, config) && clobber(call)) { |
| break |
| } |
| v.reset(OpMove) |
| v.AuxInt = int64ToAuxInt(sz) |
| v.AddArg3(dst, src, mem) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpSlicemask(v *Value) bool { |
| v_0 := v.Args[0] |
| b := v.Block |
| // match: (Slicemask <t> x) |
| // result: (SRAVconst (NEGV <t> x) [63]) |
| for { |
| t := v.Type |
| x := v_0 |
| v.reset(OpLOONG64SRAVconst) |
| v.AuxInt = int64ToAuxInt(63) |
| v0 := b.NewValue0(v.Pos, OpLOONG64NEGV, t) |
| v0.AddArg(x) |
| v.AddArg(v0) |
| return true |
| } |
| } |
| func rewriteValueLOONG64_OpStore(v *Value) bool { |
| v_2 := v.Args[2] |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| // match: (Store {t} ptr val mem) |
| // cond: t.Size() == 1 |
| // result: (MOVBstore ptr val mem) |
| for { |
| t := auxToType(v.Aux) |
| ptr := v_0 |
| val := v_1 |
| mem := v_2 |
| if !(t.Size() == 1) { |
| break |
| } |
| v.reset(OpLOONG64MOVBstore) |
| v.AddArg3(ptr, val, mem) |
| return true |
| } |
| // match: (Store {t} ptr val mem) |
| // cond: t.Size() == 2 |
| // result: (MOVHstore ptr val mem) |
| for { |
| t := auxToType(v.Aux) |
| ptr := v_0 |
| val := v_1 |
| mem := v_2 |
| if !(t.Size() == 2) { |
| break |
| } |
| v.reset(OpLOONG64MOVHstore) |
| v.AddArg3(ptr, val, mem) |
| return true |
| } |
| // match: (Store {t} ptr val mem) |
| // cond: t.Size() == 4 && !t.IsFloat() |
| // result: (MOVWstore ptr val mem) |
| for { |
| t := auxToType(v.Aux) |
| ptr := v_0 |
| val := v_1 |
| mem := v_2 |
| if !(t.Size() == 4 && !t.IsFloat()) { |
| break |
| } |
| v.reset(OpLOONG64MOVWstore) |
| v.AddArg3(ptr, val, mem) |
| return true |
| } |
| // match: (Store {t} ptr val mem) |
| // cond: t.Size() == 8 && !t.IsFloat() |
| // result: (MOVVstore ptr val mem) |
| for { |
| t := auxToType(v.Aux) |
| ptr := v_0 |
| val := v_1 |
| mem := v_2 |
| if !(t.Size() == 8 && !t.IsFloat()) { |
| break |
| } |
| v.reset(OpLOONG64MOVVstore) |
| v.AddArg3(ptr, val, mem) |
| return true |
| } |
| // match: (Store {t} ptr val mem) |
| // cond: t.Size() == 4 && t.IsFloat() |
| // result: (MOVFstore ptr val mem) |
| for { |
| t := auxToType(v.Aux) |
| ptr := v_0 |
| val := v_1 |
| mem := v_2 |
| if !(t.Size() == 4 && t.IsFloat()) { |
| break |
| } |
| v.reset(OpLOONG64MOVFstore) |
| v.AddArg3(ptr, val, mem) |
| return true |
| } |
| // match: (Store {t} ptr val mem) |
| // cond: t.Size() == 8 && t.IsFloat() |
| // result: (MOVDstore ptr val mem) |
| for { |
| t := auxToType(v.Aux) |
| ptr := v_0 |
| val := v_1 |
| mem := v_2 |
| if !(t.Size() == 8 && t.IsFloat()) { |
| break |
| } |
| v.reset(OpLOONG64MOVDstore) |
| v.AddArg3(ptr, val, mem) |
| return true |
| } |
| return false |
| } |
| func rewriteValueLOONG64_OpZero(v *Value) bool { |
| v_1 := v.Args[1] |
| v_0 := v.Args[0] |
| b := v.Block |
| typ := &b.Func.Config.Types |
| // match: (Zero [0] _ mem) |
| // result: mem |
| for { |
| if auxIntToInt64(v.AuxInt) != 0 { |
| break |
| } |
| mem := v_1 |
| v.copyOf(mem) |
| return true |
| } |
| // match: (Zero [1] ptr mem) |
| // result: (MOVBstore ptr (MOVVconst [0]) mem) |
| for { |
| if auxIntToInt64(v.AuxInt) != 1 { |
| break |
| } |
| ptr := v_0 |
| mem := v_1 |
| v.reset(OpLOONG64MOVBstore) |
| v0 := b.NewValue0(v.Pos, OpLOONG64MOVVconst, typ.UInt64) |
| v0.AuxInt = int64ToAuxInt(0) |
| v.AddArg3(ptr, v0, mem) |
| return true |
| } |
| // match: (Zero [2] ptr mem) |
| // result: (MOVHstore ptr (MOVVconst [0]) mem) |
| for { |
| if auxIntToInt64(v.AuxInt) != 2 { |
| break |
| } |
| ptr := v_0 |
| mem := v_1 |
| v.reset(OpLOONG64MOVHstore) |
| v0 := b.NewValue0(v.Pos, OpLOONG64MOVVconst, typ.UInt64) |
| v0.AuxInt = int64ToAuxInt(0) |
| v.AddArg3(ptr, v0, mem) |
| return true |
| } |
| // match: (Zero [3] ptr mem) |
| // result: (MOVBstore [2] ptr (MOVVconst [0]) (MOVHstore ptr (MOVVconst [0]) mem)) |
| for { |
| if auxIntToInt64(v.AuxInt) != 3 { |
| break |
| } |
| ptr := v_0 |
| mem := v_1 |
| v.reset(OpLOONG64MOVBstore) |
| v.AuxInt = int32ToAuxInt(2) |
| v0 := b.NewValue0(v.Pos, OpLOONG64MOVVconst, typ.UInt64) |
| v0.AuxInt = int64ToAuxInt(0) |
| v1 := b.NewValue0(v.Pos, OpLOONG64MOVHstore, types.TypeMem) |
| v1.AddArg3(ptr, v0, mem) |
| v.AddArg3(ptr, v0, v1) |
| return true |
| } |
| // match: (Zero [4] {t} ptr mem) |
| // result: (MOVWstore ptr (MOVVconst [0]) mem) |
| for { |
| if auxIntToInt64(v.AuxInt) != 4 { |
| break |
| } |
| ptr := v_0 |
| mem := v_1 |
| v.reset(OpLOONG64MOVWstore) |
| v0 := b.NewValue0(v.Pos, OpLOONG64MOVVconst, typ.UInt64) |
| v0.AuxInt = int64ToAuxInt(0) |
| v.AddArg3(ptr, v0, mem) |
| return true |
| } |
| // match: (Zero [5] ptr mem) |
| // result: (MOVBstore [4] ptr (MOVVconst [0]) (MOVWstore ptr (MOVVconst [0]) mem)) |
| for { |
| if auxIntToInt64(v.AuxInt) != 5 { |
| break |
| } |
| ptr := v_0 |
| mem := v_1 |
| v.reset(OpLOONG64MOVBstore) |
| v.AuxInt = int32ToAuxInt(4) |
| v0 := b.NewValue0(v.Pos, OpLOONG64MOVVconst, typ.UInt64) |
| v0.AuxInt = int64ToAuxInt(0) |
| v1 := b.NewValue0(v.Pos, OpLOONG64MOVWstore, types.TypeMem) |
| v1.AddArg3(ptr, v0, mem) |
| v.AddArg3(ptr, v0, v1) |
| return true |
| } |
| // match: (Zero [6] ptr mem) |
| // result: (MOVHstore [4] ptr (MOVVconst [0]) (MOVWstore ptr (MOVVconst [0]) mem)) |
| for { |
| if auxIntToInt64(v.AuxInt) != 6 { |
| break |
| } |
| ptr := v_0 |
| mem := v_1 |
| v.reset(OpLOONG64MOVHstore) |
| v.AuxInt = int32ToAuxInt(4) |
| v0 := b.NewValue0(v.Pos, OpLOONG64MOVVconst, typ.UInt64) |
| v0.AuxInt = int64ToAuxInt(0) |
| v1 := b.NewValue0(v.Pos, OpLOONG64MOVWstore, types.TypeMem) |
| v1.AddArg3(ptr, v0, mem) |
| v.AddArg3(ptr, v0, v1) |
| return true |
| } |
| // match: (Zero [7] ptr mem) |
| // result: (MOVWstore [3] ptr (MOVVconst [0]) (MOVWstore ptr (MOVVconst [0]) mem)) |
| for { |
| if auxIntToInt64(v.AuxInt) != 7 { |
| break |
| } |
| ptr := v_0 |
| mem := v_1 |
| v.reset(OpLOONG64MOVWstore) |
| v.AuxInt = int32ToAuxInt(3) |
| v0 := b.NewValue0(v.Pos, OpLOONG64MOVVconst, typ.UInt64) |
| v0.AuxInt = int64ToAuxInt(0) |
| v1 := b.NewValue0(v.Pos, OpLOONG64MOVWstore, types.TypeMem) |
| v1.AddArg3(ptr, v0, mem) |
| v.AddArg3(ptr, v0, v1) |
| return true |
| } |
| // match: (Zero [8] {t} ptr mem) |
| // result: (MOVVstore ptr (MOVVconst [0]) mem) |
| for { |
| if auxIntToInt64(v.AuxInt) != 8 { |
| break |
| } |
| ptr := v_0 |
| mem := v_1 |
| v.reset(OpLOONG64MOVVstore) |
| v0 := b.NewValue0(v.Pos, OpLOONG64MOVVconst, typ.UInt64) |
| v0.AuxInt = int64ToAuxInt(0) |
| v.AddArg3(ptr, v0, mem) |
| return true |
| } |
| // match: (Zero [9] ptr mem) |
| // result: (MOVBstore [8] ptr (MOVVconst [0]) (MOVVstore ptr (MOVVconst [0]) mem)) |
| for { |
| if auxIntToInt64(v.AuxInt) != 9 { |
| break |
| } |
| ptr := v_0 |
| mem := v_1 |
| v.reset(OpLOONG64MOVBstore) |
| v.AuxInt = int32ToAuxInt(8) |
| v0 := b.NewValue0(v.Pos, OpLOONG64MOVVconst, typ.UInt64) |
| v0.AuxInt = int64ToAuxInt(0) |
| v1 := b.NewValue0(v.Pos, OpLOONG64MOVVstore, types.TypeMem) |
| v1.AddArg3(ptr, v0, mem) |
| v.AddArg3(ptr, v0, v1) |
| return true |
| } |
| // match: (Zero [10] ptr mem) |
| // result: (MOVHstore [8] ptr (MOVVconst [0]) (MOVVstore ptr (MOVVconst [0]) mem)) |
| for { |
| if auxIntToInt64(v.AuxInt) != 10 { |
| break |
| } |
| ptr := v_0 |
| mem := v_1 |
| v.reset(OpLOONG64MOVHstore) |
| v.AuxInt = int32ToAuxInt(8) |
| v0 := b.NewValue0(v.Pos, OpLOONG64MOVVconst, typ.UInt64) |
| v0.AuxInt = int64ToAuxInt(0) |
| v1 := b.NewValue0(v.Pos, OpLOONG64MOVVstore, types.TypeMem) |
| v1.AddArg3(ptr, v0, mem) |
| v.AddArg3(ptr, v0, v1) |
| return true |
| } |
| // match: (Zero [11] ptr mem) |
| // result: (MOVWstore [7] ptr (MOVVconst [0]) (MOVVstore ptr (MOVVconst [0]) mem)) |
| for { |
| if auxIntToInt64(v.AuxInt) != 11 { |
| break |
| } |
| ptr := v_0 |
| mem := v_1 |
| v.reset(OpLOONG64MOVWstore) |
| v.AuxInt = int32ToAuxInt(7) |
| v0 := b.NewValue0(v.Pos, OpLOONG64MOVVconst, typ.UInt64) |
| v0.AuxInt = int64ToAuxInt(0) |
| v1 := b.NewValue0(v.Pos, OpLOONG64MOVVstore, types.TypeMem) |
| v1.AddArg3(ptr, v0, mem) |
| v.AddArg3(ptr, v0, v1) |
| return true |
| } |
| // match: (Zero [12] ptr mem) |
| // result: (MOVWstore [8] ptr (MOVVconst [0]) (MOVVstore ptr (MOVVconst [0]) mem)) |
| for { |
| if auxIntToInt64(v.AuxInt) != 12 { |
| break |
| } |
| ptr := v_0 |
| mem := v_1 |
| v.reset(OpLOONG64MOVWstore) |
| v.AuxInt = int32ToAuxInt(8) |
| v0 := b.NewValue0(v.Pos, OpLOONG64MOVVconst, typ.UInt64) |
| v0.AuxInt = int64ToAuxInt(0) |
| v1 := b.NewValue0(v.Pos, OpLOONG64MOVVstore, types.TypeMem) |
| v1.AddArg3(ptr, v0, mem) |
| v.AddArg3(ptr, v0, v1) |
| return true |
| } |
| // match: (Zero [13] ptr mem) |
| // result: (MOVVstore [5] ptr (MOVVconst [0]) (MOVVstore ptr (MOVVconst [0]) mem)) |
| for { |
| if auxIntToInt64(v.AuxInt) != 13 { |
| break |
| } |
| ptr := v_0 |
| mem := v_1 |
| v.reset(OpLOONG64MOVVstore) |
| v.AuxInt = int32ToAuxInt(5) |
| v0 := b.NewValue0(v.Pos, OpLOONG64MOVVconst, typ.UInt64) |
| v0.AuxInt = int64ToAuxInt(0) |
| v1 := b.NewValue0(v.Pos, OpLOONG64MOVVstore, types.TypeMem) |
| v1.AddArg3(ptr, v0, mem) |
| v.AddArg3(ptr, v0, v1) |
| return true |
| } |
| // match: (Zero [14] ptr mem) |
| // result: (MOVVstore [6] ptr (MOVVconst [0]) (MOVVstore ptr (MOVVconst [0]) mem)) |
| for { |
| if auxIntToInt64(v.AuxInt) != 14 { |
| break |
| } |
| ptr := v_0 |
| mem := v_1 |
| v.reset(OpLOONG64MOVVstore) |
| v.AuxInt = int32ToAuxInt(6) |
| v0 := b.NewValue0(v.Pos, OpLOONG64MOVVconst, typ.UInt64) |
| v0.AuxInt = int64ToAuxInt(0) |
| v1 := b.NewValue0(v.Pos, OpLOONG64MOVVstore, types.TypeMem) |
| v1.AddArg3(ptr, v0, mem) |
| v.AddArg3(ptr, v0, v1) |
| return true |
| } |
| // match: (Zero [15] ptr mem) |
| // result: (MOVVstore [7] ptr (MOVVconst [0]) (MOVVstore ptr (MOVVconst [0]) mem)) |
| for { |
| if auxIntToInt64(v.AuxInt) != 15 { |
| break |
| } |
| ptr := v_0 |
| mem := v_1 |
| v.reset(OpLOONG64MOVVstore) |
| v.AuxInt = int32ToAuxInt(7) |
| v0 := b.NewValue0(v.Pos, OpLOONG64MOVVconst, typ.UInt64) |
| v0.AuxInt = int64ToAuxInt(0) |
| v1 := b.NewValue0(v.Pos, OpLOONG64MOVVstore, types.TypeMem) |
| v1.AddArg3(ptr, v0, mem) |
| v.AddArg3(ptr, v0, v1) |
| return true |
| } |
| // match: (Zero [16] ptr mem) |
| // result: (MOVVstore [8] ptr (MOVVconst [0]) (MOVVstore ptr (MOVVconst [0]) mem)) |
| for { |
| if auxIntToInt64(v.AuxInt) != 16 { |
| break |
| } |
| ptr := v_0 |
| mem := v_1 |
| v.reset(OpLOONG64MOVVstore) |
| v.AuxInt = int32ToAuxInt(8) |
| v0 := b.NewValue0(v.Pos, OpLOONG64MOVVconst, typ.UInt64) |
| v0.AuxInt = int64ToAuxInt(0) |
| v1 := b.NewValue0(v.Pos, OpLOONG64MOVVstore, types.TypeMem) |
| v1.AddArg3(ptr, v0, mem) |
| v.AddArg3(ptr, v0, v1) |
| return true |
| } |
| // match: (Zero [s] ptr mem) |
| // cond: s > 16 && s < 192 |
| // result: (LoweredZero [s] ptr mem) |
| for { |
| s := auxIntToInt64(v.AuxInt) |
| ptr := v_0 |
| mem := v_1 |
| if !(s > 16 && s < 192) { |
| break |
| } |
| v.reset(OpLOONG64LoweredZero) |
| v.AuxInt = int64ToAuxInt(s) |
| v.AddArg2(ptr, mem) |
| return true |
| } |
| // match: (Zero [s] ptr mem) |
| // cond: s >= 192 |
| // result: (LoweredZeroLoop [s] ptr mem) |
| for { |
| s := auxIntToInt64(v.AuxInt) |
| ptr := v_0 |
| mem := v_1 |
| if !(s >= 192) { |
| break |
| } |
| v.reset(OpLOONG64LoweredZeroLoop) |
| v.AuxInt = int64ToAuxInt(s) |
| v.AddArg2(ptr, mem) |
| return true |
| } |
| return false |
| } |
| func rewriteBlockLOONG64(b *Block) bool { |
| typ := &b.Func.Config.Types |
| switch b.Kind { |
| case BlockLOONG64BEQ: |
| // match: (BEQ (MOVVconst [0]) cond yes no) |
| // result: (EQZ cond yes no) |
| for b.Controls[0].Op == OpLOONG64MOVVconst { |
| v_0 := b.Controls[0] |
| if auxIntToInt64(v_0.AuxInt) != 0 { |
| break |
| } |
| cond := b.Controls[1] |
| b.resetWithControl(BlockLOONG64EQZ, cond) |
| return true |
| } |
| // match: (BEQ cond (MOVVconst [0]) yes no) |
| // result: (EQZ cond yes no) |
| for b.Controls[1].Op == OpLOONG64MOVVconst { |
| cond := b.Controls[0] |
| v_1 := b.Controls[1] |
| if auxIntToInt64(v_1.AuxInt) != 0 { |
| break |
| } |
| b.resetWithControl(BlockLOONG64EQZ, cond) |
| return true |
| } |
| case BlockLOONG64BGE: |
| // match: (BGE (MOVVconst [0]) cond yes no) |
| // result: (LEZ cond yes no) |
| for b.Controls[0].Op == OpLOONG64MOVVconst { |
| v_0 := b.Controls[0] |
| if auxIntToInt64(v_0.AuxInt) != 0 { |
| break |
| } |
| cond := b.Controls[1] |
| b.resetWithControl(BlockLOONG64LEZ, cond) |
| return true |
| } |
| // match: (BGE cond (MOVVconst [0]) yes no) |
| // result: (GEZ cond yes no) |
| for b.Controls[1].Op == OpLOONG64MOVVconst { |
| cond := b.Controls[0] |
| v_1 := b.Controls[1] |
| if auxIntToInt64(v_1.AuxInt) != 0 { |
| break |
| } |
| b.resetWithControl(BlockLOONG64GEZ, cond) |
| return true |
| } |
| case BlockLOONG64BGEU: |
| // match: (BGEU (MOVVconst [0]) cond yes no) |
| // result: (EQZ cond yes no) |
| for b.Controls[0].Op == OpLOONG64MOVVconst { |
| v_0 := b.Controls[0] |
| if auxIntToInt64(v_0.AuxInt) != 0 { |
| break |
| } |
| cond := b.Controls[1] |
| b.resetWithControl(BlockLOONG64EQZ, cond) |
| return true |
| } |
| case BlockLOONG64BLT: |
| // match: (BLT (MOVVconst [0]) cond yes no) |
| // result: (GTZ cond yes no) |
| for b.Controls[0].Op == OpLOONG64MOVVconst { |
| v_0 := b.Controls[0] |
| if auxIntToInt64(v_0.AuxInt) != 0 { |
| break |
| } |
| cond := b.Controls[1] |
| b.resetWithControl(BlockLOONG64GTZ, cond) |
| return true |
| } |
| // match: (BLT cond (MOVVconst [0]) yes no) |
| // result: (LTZ cond yes no) |
| for b.Controls[1].Op == OpLOONG64MOVVconst { |
| cond := b.Controls[0] |
| v_1 := b.Controls[1] |
| if auxIntToInt64(v_1.AuxInt) != 0 { |
| break |
| } |
| b.resetWithControl(BlockLOONG64LTZ, cond) |
| return true |
| } |
| case BlockLOONG64BLTU: |
| // match: (BLTU (MOVVconst [0]) cond yes no) |
| // result: (NEZ cond yes no) |
| for b.Controls[0].Op == OpLOONG64MOVVconst { |
| v_0 := b.Controls[0] |
| if auxIntToInt64(v_0.AuxInt) != 0 { |
| break |
| } |
| cond := b.Controls[1] |
| b.resetWithControl(BlockLOONG64NEZ, cond) |
| return true |
| } |
| case BlockLOONG64BNE: |
| // match: (BNE (MOVVconst [0]) cond yes no) |
| // result: (NEZ cond yes no) |
| for b.Controls[0].Op == OpLOONG64MOVVconst { |
| v_0 := b.Controls[0] |
| if auxIntToInt64(v_0.AuxInt) != 0 { |
| break |
| } |
| cond := b.Controls[1] |
| b.resetWithControl(BlockLOONG64NEZ, cond) |
| return true |
| } |
| // match: (BNE cond (MOVVconst [0]) yes no) |
| // result: (NEZ cond yes no) |
| for b.Controls[1].Op == OpLOONG64MOVVconst { |
| cond := b.Controls[0] |
| v_1 := b.Controls[1] |
| if auxIntToInt64(v_1.AuxInt) != 0 { |
| break |
| } |
| b.resetWithControl(BlockLOONG64NEZ, cond) |
| return true |
| } |
| case BlockLOONG64EQZ: |
| // match: (EQZ (FPFlagTrue cmp) yes no) |
| // result: (FPF cmp yes no) |
| for b.Controls[0].Op == OpLOONG64FPFlagTrue { |
| v_0 := b.Controls[0] |
| cmp := v_0.Args[0] |
| b.resetWithControl(BlockLOONG64FPF, cmp) |
| return true |
| } |
| // match: (EQZ (FPFlagFalse cmp) yes no) |
| // result: (FPT cmp yes no) |
| for b.Controls[0].Op == OpLOONG64FPFlagFalse { |
| v_0 := b.Controls[0] |
| cmp := v_0.Args[0] |
| b.resetWithControl(BlockLOONG64FPT, cmp) |
| return true |
| } |
| // match: (EQZ (XORconst [1] cmp:(SGT _ _)) yes no) |
| // result: (NEZ cmp yes no) |
| for b.Controls[0].Op == OpLOONG64XORconst { |
| v_0 := b.Controls[0] |
| if auxIntToInt64(v_0.AuxInt) != 1 { |
| break |
| } |
| cmp := v_0.Args[0] |
| if cmp.Op != OpLOONG64SGT { |
| break |
| } |
| b.resetWithControl(BlockLOONG64NEZ, cmp) |
| return true |
| } |
| // match: (EQZ (XORconst [1] cmp:(SGTU _ _)) yes no) |
| // result: (NEZ cmp yes no) |
| for b.Controls[0].Op == OpLOONG64XORconst { |
| v_0 := b.Controls[0] |
| if auxIntToInt64(v_0.AuxInt) != 1 { |
| break |
| } |
| cmp := v_0.Args[0] |
| if cmp.Op != OpLOONG64SGTU { |
| break |
| } |
| b.resetWithControl(BlockLOONG64NEZ, cmp) |
| return true |
| } |
| // match: (EQZ (XORconst [1] cmp:(SGTconst _)) yes no) |
| // result: (NEZ cmp yes no) |
| for b.Controls[0].Op == OpLOONG64XORconst { |
| v_0 := b.Controls[0] |
| if auxIntToInt64(v_0.AuxInt) != 1 { |
| break |
| } |
| cmp := v_0.Args[0] |
| if cmp.Op != OpLOONG64SGTconst { |
| break |
| } |
| b.resetWithControl(BlockLOONG64NEZ, cmp) |
| return true |
| } |
| // match: (EQZ (XORconst [1] cmp:(SGTUconst _)) yes no) |
| // result: (NEZ cmp yes no) |
| for b.Controls[0].Op == OpLOONG64XORconst { |
| v_0 := b.Controls[0] |
| if auxIntToInt64(v_0.AuxInt) != 1 { |
| break |
| } |
| cmp := v_0.Args[0] |
| if cmp.Op != OpLOONG64SGTUconst { |
| break |
| } |
| b.resetWithControl(BlockLOONG64NEZ, cmp) |
| return true |
| } |
| // match: (EQZ (SGTUconst [1] x) yes no) |
| // result: (NEZ x yes no) |
| for b.Controls[0].Op == OpLOONG64SGTUconst { |
| v_0 := b.Controls[0] |
| if auxIntToInt64(v_0.AuxInt) != 1 { |
| break |
| } |
| x := v_0.Args[0] |
| b.resetWithControl(BlockLOONG64NEZ, x) |
| return true |
| } |
| // match: (EQZ (SGTU x (MOVVconst [0])) yes no) |
| // result: (EQZ x yes no) |
| for b.Controls[0].Op == OpLOONG64SGTU { |
| v_0 := b.Controls[0] |
| _ = v_0.Args[1] |
| x := v_0.Args[0] |
| v_0_1 := v_0.Args[1] |
| if v_0_1.Op != OpLOONG64MOVVconst || auxIntToInt64(v_0_1.AuxInt) != 0 { |
| break |
| } |
| b.resetWithControl(BlockLOONG64EQZ, x) |
| return true |
| } |
| // match: (EQZ (SGTconst [0] x) yes no) |
| // result: (GEZ x yes no) |
| for b.Controls[0].Op == OpLOONG64SGTconst { |
| v_0 := b.Controls[0] |
| if auxIntToInt64(v_0.AuxInt) != 0 { |
| break |
| } |
| x := v_0.Args[0] |
| b.resetWithControl(BlockLOONG64GEZ, x) |
| return true |
| } |
| // match: (EQZ (SGT x (MOVVconst [0])) yes no) |
| // result: (LEZ x yes no) |
| for b.Controls[0].Op == OpLOONG64SGT { |
| v_0 := b.Controls[0] |
| _ = v_0.Args[1] |
| x := v_0.Args[0] |
| v_0_1 := v_0.Args[1] |
| if v_0_1.Op != OpLOONG64MOVVconst || auxIntToInt64(v_0_1.AuxInt) != 0 { |
| break |
| } |
| b.resetWithControl(BlockLOONG64LEZ, x) |
| return true |
| } |
| // match: (EQZ (SGTU (MOVVconst [c]) y) yes no) |
| // cond: c >= -2048 && c <= 2047 |
| // result: (EQZ (SGTUconst [c] y) yes no) |
| for b.Controls[0].Op == OpLOONG64SGTU { |
| v_0 := b.Controls[0] |
| y := v_0.Args[1] |
| v_0_0 := v_0.Args[0] |
| if v_0_0.Op != OpLOONG64MOVVconst { |
| break |
| } |
| c := auxIntToInt64(v_0_0.AuxInt) |
| if !(c >= -2048 && c <= 2047) { |
| break |
| } |
| v0 := b.NewValue0(v_0.Pos, OpLOONG64SGTUconst, typ.Bool) |
| v0.AuxInt = int64ToAuxInt(c) |
| v0.AddArg(y) |
| b.resetWithControl(BlockLOONG64EQZ, v0) |
| return true |
| } |
| // match: (EQZ (SUBV x y) yes no) |
| // result: (BEQ x y yes no) |
| for b.Controls[0].Op == OpLOONG64SUBV { |
| v_0 := b.Controls[0] |
| y := v_0.Args[1] |
| x := v_0.Args[0] |
| b.resetWithControl2(BlockLOONG64BEQ, x, y) |
| return true |
| } |
| // match: (EQZ (SGT x y) yes no) |
| // result: (BGE y x yes no) |
| for b.Controls[0].Op == OpLOONG64SGT { |
| v_0 := b.Controls[0] |
| y := v_0.Args[1] |
| x := v_0.Args[0] |
| b.resetWithControl2(BlockLOONG64BGE, y, x) |
| return true |
| } |
| // match: (EQZ (SGTU x y) yes no) |
| // result: (BGEU y x yes no) |
| for b.Controls[0].Op == OpLOONG64SGTU { |
| v_0 := b.Controls[0] |
| y := v_0.Args[1] |
| x := v_0.Args[0] |
| b.resetWithControl2(BlockLOONG64BGEU, y, x) |
| return true |
| } |
| // match: (EQZ (SGTconst [c] y) yes no) |
| // result: (BGE y (MOVVconst [c]) yes no) |
| for b.Controls[0].Op == OpLOONG64SGTconst { |
| v_0 := b.Controls[0] |
| c := auxIntToInt64(v_0.AuxInt) |
| y := v_0.Args[0] |
| v0 := b.NewValue0(b.Pos, OpLOONG64MOVVconst, typ.UInt64) |
| v0.AuxInt = int64ToAuxInt(c) |
| b.resetWithControl2(BlockLOONG64BGE, y, v0) |
| return true |
| } |
| // match: (EQZ (SGTUconst [c] y) yes no) |
| // result: (BGEU y (MOVVconst [c]) yes no) |
| for b.Controls[0].Op == OpLOONG64SGTUconst { |
| v_0 := b.Controls[0] |
| c := auxIntToInt64(v_0.AuxInt) |
| y := v_0.Args[0] |
| v0 := b.NewValue0(b.Pos, OpLOONG64MOVVconst, typ.UInt64) |
| v0.AuxInt = int64ToAuxInt(c) |
| b.resetWithControl2(BlockLOONG64BGEU, y, v0) |
| return true |
| } |
| // match: (EQZ (MOVVconst [0]) yes no) |
| // result: (First yes no) |
| for b.Controls[0].Op == OpLOONG64MOVVconst { |
| v_0 := b.Controls[0] |
| if auxIntToInt64(v_0.AuxInt) != 0 { |
| break |
| } |
| b.Reset(BlockFirst) |
| return true |
| } |
| // match: (EQZ (MOVVconst [c]) yes no) |
| // cond: c != 0 |
| // result: (First no yes) |
| for b.Controls[0].Op == OpLOONG64MOVVconst { |
| v_0 := b.Controls[0] |
| c := auxIntToInt64(v_0.AuxInt) |
| if !(c != 0) { |
| break |
| } |
| b.Reset(BlockFirst) |
| b.swapSuccessors() |
| return true |
| } |
| // match: (EQZ (NEGV x) yes no) |
| // result: (EQZ x yes no) |
| for b.Controls[0].Op == OpLOONG64NEGV { |
| v_0 := b.Controls[0] |
| x := v_0.Args[0] |
| b.resetWithControl(BlockLOONG64EQZ, x) |
| return true |
| } |
| case BlockLOONG64GEZ: |
| // match: (GEZ (MOVVconst [c]) yes no) |
| // cond: c >= 0 |
| // result: (First yes no) |
| for b.Controls[0].Op == OpLOONG64MOVVconst { |
| v_0 := b.Controls[0] |
| c := auxIntToInt64(v_0.AuxInt) |
| if !(c >= 0) { |
| break |
| } |
| b.Reset(BlockFirst) |
| return true |
| } |
| // match: (GEZ (MOVVconst [c]) yes no) |
| // cond: c < 0 |
| // result: (First no yes) |
| for b.Controls[0].Op == OpLOONG64MOVVconst { |
| v_0 := b.Controls[0] |
| c := auxIntToInt64(v_0.AuxInt) |
| if !(c < 0) { |
| break |
| } |
| b.Reset(BlockFirst) |
| b.swapSuccessors() |
| return true |
| } |
| case BlockLOONG64GTZ: |
| // match: (GTZ (MOVVconst [c]) yes no) |
| // cond: c > 0 |
| // result: (First yes no) |
| for b.Controls[0].Op == OpLOONG64MOVVconst { |
| v_0 := b.Controls[0] |
| c := auxIntToInt64(v_0.AuxInt) |
| if !(c > 0) { |
| break |
| } |
| b.Reset(BlockFirst) |
| return true |
| } |
| // match: (GTZ (MOVVconst [c]) yes no) |
| // cond: c <= 0 |
| // result: (First no yes) |
| for b.Controls[0].Op == OpLOONG64MOVVconst { |
| v_0 := b.Controls[0] |
| c := auxIntToInt64(v_0.AuxInt) |
| if !(c <= 0) { |
| break |
| } |
| b.Reset(BlockFirst) |
| b.swapSuccessors() |
| return true |
| } |
| case BlockIf: |
| // match: (If cond yes no) |
| // result: (NEZ (MOVBUreg <typ.UInt64> cond) yes no) |
| for { |
| cond := b.Controls[0] |
| v0 := b.NewValue0(cond.Pos, OpLOONG64MOVBUreg, typ.UInt64) |
| v0.AddArg(cond) |
| b.resetWithControl(BlockLOONG64NEZ, v0) |
| return true |
| } |
| case BlockJumpTable: |
| // match: (JumpTable idx) |
| // result: (JUMPTABLE {makeJumpTableSym(b)} idx (MOVVaddr <typ.Uintptr> {makeJumpTableSym(b)} (SB))) |
| for { |
| idx := b.Controls[0] |
| v0 := b.NewValue0(b.Pos, OpLOONG64MOVVaddr, typ.Uintptr) |
| v0.Aux = symToAux(makeJumpTableSym(b)) |
| v1 := b.NewValue0(b.Pos, OpSB, typ.Uintptr) |
| v0.AddArg(v1) |
| b.resetWithControl2(BlockLOONG64JUMPTABLE, idx, v0) |
| b.Aux = symToAux(makeJumpTableSym(b)) |
| return true |
| } |
| case BlockLOONG64LEZ: |
| // match: (LEZ (MOVVconst [c]) yes no) |
| // cond: c <= 0 |
| // result: (First yes no) |
| for b.Controls[0].Op == OpLOONG64MOVVconst { |
| v_0 := b.Controls[0] |
| c := auxIntToInt64(v_0.AuxInt) |
| if !(c <= 0) { |
| break |
| } |
| b.Reset(BlockFirst) |
| return true |
| } |
| // match: (LEZ (MOVVconst [c]) yes no) |
| // cond: c > 0 |
| // result: (First no yes) |
| for b.Controls[0].Op == OpLOONG64MOVVconst { |
| v_0 := b.Controls[0] |
| c := auxIntToInt64(v_0.AuxInt) |
| if !(c > 0) { |
| break |
| } |
| b.Reset(BlockFirst) |
| b.swapSuccessors() |
| return true |
| } |
| case BlockLOONG64LTZ: |
| // match: (LTZ (MOVVconst [c]) yes no) |
| // cond: c < 0 |
| // result: (First yes no) |
| for b.Controls[0].Op == OpLOONG64MOVVconst { |
| v_0 := b.Controls[0] |
| c := auxIntToInt64(v_0.AuxInt) |
| if !(c < 0) { |
| break |
| } |
| b.Reset(BlockFirst) |
| return true |
| } |
| // match: (LTZ (MOVVconst [c]) yes no) |
| // cond: c >= 0 |
| // result: (First no yes) |
| for b.Controls[0].Op == OpLOONG64MOVVconst { |
| v_0 := b.Controls[0] |
| c := auxIntToInt64(v_0.AuxInt) |
| if !(c >= 0) { |
| break |
| } |
| b.Reset(BlockFirst) |
| b.swapSuccessors() |
| return true |
| } |
| case BlockLOONG64NEZ: |
| // match: (NEZ (FPFlagTrue cmp) yes no) |
| // result: (FPT cmp yes no) |
| for b.Controls[0].Op == OpLOONG64FPFlagTrue { |
| v_0 := b.Controls[0] |
| cmp := v_0.Args[0] |
| b.resetWithControl(BlockLOONG64FPT, cmp) |
| return true |
| } |
| // match: (NEZ (FPFlagFalse cmp) yes no) |
| // result: (FPF cmp yes no) |
| for b.Controls[0].Op == OpLOONG64FPFlagFalse { |
| v_0 := b.Controls[0] |
| cmp := v_0.Args[0] |
| b.resetWithControl(BlockLOONG64FPF, cmp) |
| return true |
| } |
| // match: (NEZ (XORconst [1] cmp:(SGT _ _)) yes no) |
| // result: (EQZ cmp yes no) |
| for b.Controls[0].Op == OpLOONG64XORconst { |
| v_0 := b.Controls[0] |
| if auxIntToInt64(v_0.AuxInt) != 1 { |
| break |
| } |
| cmp := v_0.Args[0] |
| if cmp.Op != OpLOONG64SGT { |
| break |
| } |
| b.resetWithControl(BlockLOONG64EQZ, cmp) |
| return true |
| } |
| // match: (NEZ (XORconst [1] cmp:(SGTU _ _)) yes no) |
| // result: (EQZ cmp yes no) |
| for b.Controls[0].Op == OpLOONG64XORconst { |
| v_0 := b.Controls[0] |
| if auxIntToInt64(v_0.AuxInt) != 1 { |
| break |
| } |
| cmp := v_0.Args[0] |
| if cmp.Op != OpLOONG64SGTU { |
| break |
| } |
| b.resetWithControl(BlockLOONG64EQZ, cmp) |
| return true |
| } |
| // match: (NEZ (XORconst [1] cmp:(SGTconst _)) yes no) |
| // result: (EQZ cmp yes no) |
| for b.Controls[0].Op == OpLOONG64XORconst { |
| v_0 := b.Controls[0] |
| if auxIntToInt64(v_0.AuxInt) != 1 { |
| break |
| } |
| cmp := v_0.Args[0] |
| if cmp.Op != OpLOONG64SGTconst { |
| break |
| } |
| b.resetWithControl(BlockLOONG64EQZ, cmp) |
| return true |
| } |
| // match: (NEZ (XORconst [1] cmp:(SGTUconst _)) yes no) |
| // result: (EQZ cmp yes no) |
| for b.Controls[0].Op == OpLOONG64XORconst { |
| v_0 := b.Controls[0] |
| if auxIntToInt64(v_0.AuxInt) != 1 { |
| break |
| } |
| cmp := v_0.Args[0] |
| if cmp.Op != OpLOONG64SGTUconst { |
| break |
| } |
| b.resetWithControl(BlockLOONG64EQZ, cmp) |
| return true |
| } |
| // match: (NEZ (SGTUconst [1] x) yes no) |
| // result: (EQZ x yes no) |
| for b.Controls[0].Op == OpLOONG64SGTUconst { |
| v_0 := b.Controls[0] |
| if auxIntToInt64(v_0.AuxInt) != 1 { |
| break |
| } |
| x := v_0.Args[0] |
| b.resetWithControl(BlockLOONG64EQZ, x) |
| return true |
| } |
| // match: (NEZ (SGTU x (MOVVconst [0])) yes no) |
| // result: (NEZ x yes no) |
| for b.Controls[0].Op == OpLOONG64SGTU { |
| v_0 := b.Controls[0] |
| _ = v_0.Args[1] |
| x := v_0.Args[0] |
| v_0_1 := v_0.Args[1] |
| if v_0_1.Op != OpLOONG64MOVVconst || auxIntToInt64(v_0_1.AuxInt) != 0 { |
| break |
| } |
| b.resetWithControl(BlockLOONG64NEZ, x) |
| return true |
| } |
| // match: (NEZ (SGTconst [0] x) yes no) |
| // result: (LTZ x yes no) |
| for b.Controls[0].Op == OpLOONG64SGTconst { |
| v_0 := b.Controls[0] |
| if auxIntToInt64(v_0.AuxInt) != 0 { |
| break |
| } |
| x := v_0.Args[0] |
| b.resetWithControl(BlockLOONG64LTZ, x) |
| return true |
| } |
| // match: (NEZ (SGT x (MOVVconst [0])) yes no) |
| // result: (GTZ x yes no) |
| for b.Controls[0].Op == OpLOONG64SGT { |
| v_0 := b.Controls[0] |
| _ = v_0.Args[1] |
| x := v_0.Args[0] |
| v_0_1 := v_0.Args[1] |
| if v_0_1.Op != OpLOONG64MOVVconst || auxIntToInt64(v_0_1.AuxInt) != 0 { |
| break |
| } |
| b.resetWithControl(BlockLOONG64GTZ, x) |
| return true |
| } |
| // match: (NEZ (SGTU (MOVVconst [c]) y) yes no) |
| // cond: c >= -2048 && c <= 2047 |
| // result: (NEZ (SGTUconst [c] y) yes no) |
| for b.Controls[0].Op == OpLOONG64SGTU { |
| v_0 := b.Controls[0] |
| y := v_0.Args[1] |
| v_0_0 := v_0.Args[0] |
| if v_0_0.Op != OpLOONG64MOVVconst { |
| break |
| } |
| c := auxIntToInt64(v_0_0.AuxInt) |
| if !(c >= -2048 && c <= 2047) { |
| break |
| } |
| v0 := b.NewValue0(v_0.Pos, OpLOONG64SGTUconst, typ.Bool) |
| v0.AuxInt = int64ToAuxInt(c) |
| v0.AddArg(y) |
| b.resetWithControl(BlockLOONG64NEZ, v0) |
| return true |
| } |
| // match: (NEZ (SUBV x y) yes no) |
| // result: (BNE x y yes no) |
| for b.Controls[0].Op == OpLOONG64SUBV { |
| v_0 := b.Controls[0] |
| y := v_0.Args[1] |
| x := v_0.Args[0] |
| b.resetWithControl2(BlockLOONG64BNE, x, y) |
| return true |
| } |
| // match: (NEZ (SGT x y) yes no) |
| // result: (BLT y x yes no) |
| for b.Controls[0].Op == OpLOONG64SGT { |
| v_0 := b.Controls[0] |
| y := v_0.Args[1] |
| x := v_0.Args[0] |
| b.resetWithControl2(BlockLOONG64BLT, y, x) |
| return true |
| } |
| // match: (NEZ (SGTU x y) yes no) |
| // result: (BLTU y x yes no) |
| for b.Controls[0].Op == OpLOONG64SGTU { |
| v_0 := b.Controls[0] |
| y := v_0.Args[1] |
| x := v_0.Args[0] |
| b.resetWithControl2(BlockLOONG64BLTU, y, x) |
| return true |
| } |
| // match: (NEZ (SGTconst [c] y) yes no) |
| // result: (BLT y (MOVVconst [c]) yes no) |
| for b.Controls[0].Op == OpLOONG64SGTconst { |
| v_0 := b.Controls[0] |
| c := auxIntToInt64(v_0.AuxInt) |
| y := v_0.Args[0] |
| v0 := b.NewValue0(b.Pos, OpLOONG64MOVVconst, typ.UInt64) |
| v0.AuxInt = int64ToAuxInt(c) |
| b.resetWithControl2(BlockLOONG64BLT, y, v0) |
| return true |
| } |
| // match: (NEZ (SGTUconst [c] y) yes no) |
| // result: (BLTU y (MOVVconst [c]) yes no) |
| for b.Controls[0].Op == OpLOONG64SGTUconst { |
| v_0 := b.Controls[0] |
| c := auxIntToInt64(v_0.AuxInt) |
| y := v_0.Args[0] |
| v0 := b.NewValue0(b.Pos, OpLOONG64MOVVconst, typ.UInt64) |
| v0.AuxInt = int64ToAuxInt(c) |
| b.resetWithControl2(BlockLOONG64BLTU, y, v0) |
| return true |
| } |
| // match: (NEZ (MOVVconst [0]) yes no) |
| // result: (First no yes) |
| for b.Controls[0].Op == OpLOONG64MOVVconst { |
| v_0 := b.Controls[0] |
| if auxIntToInt64(v_0.AuxInt) != 0 { |
| break |
| } |
| b.Reset(BlockFirst) |
| b.swapSuccessors() |
| return true |
| } |
| // match: (NEZ (MOVVconst [c]) yes no) |
| // cond: c != 0 |
| // result: (First yes no) |
| for b.Controls[0].Op == OpLOONG64MOVVconst { |
| v_0 := b.Controls[0] |
| c := auxIntToInt64(v_0.AuxInt) |
| if !(c != 0) { |
| break |
| } |
| b.Reset(BlockFirst) |
| return true |
| } |
| // match: (NEZ (NEGV x) yes no) |
| // result: (NEZ x yes no) |
| for b.Controls[0].Op == OpLOONG64NEGV { |
| v_0 := b.Controls[0] |
| x := v_0.Args[0] |
| b.resetWithControl(BlockLOONG64NEZ, x) |
| return true |
| } |
| } |
| return false |
| } |
