| commit | 27dbc4551a37a48cf7c020db0aeac6f2841883dc | [log] [tgz] |
|---|---|---|
| author | eric fang <eric.fang@arm.com> | Thu Feb 04 03:08:20 2021 +0000 |
| committer | eric fang <eric.fang@arm.com> | Thu Mar 04 01:31:21 2021 +0000 |
| tree | 4be150e0653ecde2cca9ae8c2d0c804a3ef45b60 | |
| parent | 593f5bbad7727f57ce452c4aa93604e8dabbba7d [diff] |
cmd/asm: disable scaled register format for arm64 Arm64 doesn't have scaled register format, such as (R1*2), (R1)(R2*3), but currently the assembler doesn't report an error for such kind of instruction operand format. This CL disables the scaled register operand format for arm64 and reports an error if this kind of instruction format is seen. With this CL, the assembler won't print (R1)(R2) as (R1)(R2*1), so that we can make the assembly test simpler. Change-Id: I6d7569065597215be4c767032a63648d2ad16fed Reviewed-on: https://go-review.googlesource.com/c/go/+/289589 Trust: eric fang <eric.fang@arm.com> Run-TryBot: eric fang <eric.fang@arm.com> TryBot-Result: Go Bot <gobot@golang.org> Reviewed-by: eric fang <eric.fang@arm.com> Reviewed-by: Cherry Zhang <cherryyz@google.com>
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