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[dev.simd] cmd/compile: add INSERT[IF]128 instructions

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This CL is created by simdgen CL 684055 and
should be submitted after it.

Also includes a test.

Change-Id: I2ad7ae51d11cfc19745e866150e2eaf010d4ea49
Reviewed-on: https://go-review.googlesource.com/c/go/+/684077
Reviewed-by: Junyang Shao <shaojunyang@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
This commit is contained in:
David Chase 2025-06-25 16:06:00 -04:00
parent d8fa853b37
commit 292db9b676
10 changed files with 375 additions and 0 deletions
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2
src/cmd/compile/internal/amd64/simdssa.go
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@ -706,6 +706,8 @@ func ssaGenSIMDValue(s *ssagen.State, v *ssa.Value) bool {
ssa.OpAMD64VGF2P8AFFINEINVQB128,
ssa.OpAMD64VGF2P8AFFINEINVQB256,
ssa.OpAMD64VGF2P8AFFINEINVQB512,
ssa.OpAMD64VINSERTF128256,
ssa.OpAMD64VINSERTI128256,
ssa.OpAMD64VPSHLDW128,
ssa.OpAMD64VPSHLDW256,
ssa.OpAMD64VPSHLDW512,