[go/dev.simd] [dev.simd] cmd/compile, simd: add AES instructions

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Junyang Shao (Gerrit)

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Sep 30, 2025, 1:37:53 PM (yesterday) Sep 30

to goph...@pubsubhelper.golang.org, golang-...@googlegroups.com, David Chase, Go LUCI, Cherry Mui, golang-co...@googlegroups.com

Junyang Shao submitted the change

Change information

Commit message:

[dev.simd] cmd/compile, simd: add AES instructions

AVXAES is a composite feature set, Intel did listed it as "AVXAES" in
the XED data instead of separating them.

The tests will be in the next CL.

Change-Id: I89c97261f2228b2fdafb48f63e82ef6239bdd5ca

Reviewed-on: https://go-review.googlesource.com/c/go/+/706055

LUCI-TryBot-Result: Go LUCI <golang...@luci-project-accounts.iam.gserviceaccount.com>

Reviewed-by: David Chase <drc...@google.com>

Files:

M src/cmd/compile/internal/amd64/simdssa.go
M src/cmd/compile/internal/ssa/_gen/simdAMD64.rules
M src/cmd/compile/internal/ssa/_gen/simdAMD64ops.go
M src/cmd/compile/internal/ssa/_gen/simdgenericOps.go
M src/cmd/compile/internal/ssa/opGen.go
M src/cmd/compile/internal/ssa/rewriteAMD64.go
M src/cmd/compile/internal/ssagen/simdintrinsics.go
M src/internal/cpu/cpu.go
M src/internal/cpu/cpu_x86.go
M src/simd/_gen/simdgen/gen_simdTypes.go
M src/simd/_gen/simdgen/ops/Others/categories.yaml
M src/simd/_gen/simdgen/ops/Others/go.yaml
M src/simd/_gen/simdgen/xed.go
M src/simd/cpu.go
M src/simd/ops_amd64.go

Change size: L

Delta: 15 files changed, 497 insertions(+), 4 deletions(-)

Branch: refs/heads/dev.simd

Submit Requirements:

Code-Review: +2 by David Chase
TryBots-Pass: LUCI-TryBot-Result+1 by Go LUCI

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