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build: mov deduction for booleans (#341)

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Updates #336
This commit is contained in:
Michael McLoughlin
2022-11-26 19:30:55 -08:00
committed by GitHub
parent ef60a33bf0
commit 127528d117
7 changed files with 280 additions and 146 deletions
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31
tests/fixedbugs/issue336/issue336.s Normal file
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// Code generated by command: go run asm.go -out issue336.s -stubs stub.go. DO NOT EDIT.
#include "textflag.h"
// func Not8(x bool) bool
TEXT ·Not8(SB), NOSPLIT, $0-9
MOVB x+0(FP), AL
XORB $0x01, AL
MOVB AL, ret+8(FP)
RET
// func Not16(x bool) bool
TEXT ·Not16(SB), NOSPLIT, $0-9
MOVBWZX x+0(FP), AX
XORW $0x01, AX
MOVB AL, ret+8(FP)
RET
// func Not32(x bool) bool
TEXT ·Not32(SB), NOSPLIT, $0-9
MOVBLZX x+0(FP), AX
XORL $0x01, AX
MOVB AL, ret+8(FP)
RET
// func Not64(x bool) bool
TEXT ·Not64(SB), NOSPLIT, $0-9
MOVBQZX x+0(FP), AX
XORQ $0x01, AX
MOVB AL, ret+8(FP)
RET