| // Copyright 2020 The Go Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style |
| // license that can be found in the LICENSE file. |
| |
| // +build amd64 |
| |
| #include "textflag.h" |
| |
| TEXT ·asmAddFlags(SB),NOSPLIT,$0-24 |
| MOVQ x+0(FP), AX |
| ADDQ y+8(FP), AX |
| PUSHFQ |
| POPQ AX |
| MOVQ AX, ret+16(FP) |
| RET |
| |
| TEXT ·asmSubFlags(SB),NOSPLIT,$0-24 |
| MOVQ x+0(FP), AX |
| SUBQ y+8(FP), AX |
| PUSHFQ |
| POPQ AX |
| MOVQ AX, ret+16(FP) |
| RET |
| |
| TEXT ·asmAndFlags(SB),NOSPLIT,$0-24 |
| MOVQ x+0(FP), AX |
| ANDQ y+8(FP), AX |
| PUSHFQ |
| POPQ AX |
| MOVQ AX, ret+16(FP) |
| RET |
