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cmd/asm: add missing x86 instructions

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Instructions added: CLDEMOTE, CLWB, TPAUSE, UMWAIT, UMONITOR.

Change-Id: I1ba550d4d5acc41a2fd97068ff5834e0412d3bcf
Reviewed-on: https://go-review.googlesource.com/c/go/+/183225
Run-TryBot: Cherry Zhang <cherryyz@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Cherry Zhang <cherryyz@google.com>
This commit is contained in:
Artem Alekseev 2019-06-21 11:15:21 +03:00 • committed by Cherry Zhang
parent 00ea8e1c67
commit 24494440e0
6 changed files with 31 additions and 1 deletions
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2
src/cmd/internal/obj/x86/obj6.go
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@ -1136,8 +1136,10 @@ func stacksplit(ctxt *obj.Link, cursym *obj.LSym, p *obj.Prog, newprog obj.ProgA
var unaryDst = map[obj.As]bool{
ABSWAPL: true,
ABSWAPQ: true,
ACLDEMOTE: true,
ACLFLUSH: true,
ACLFLUSHOPT: true,
ACLWB: true,
ACMPXCHG16B: true,
ACMPXCHG8B: true,
ADECB: true,