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| author | Jorropo <jorropo.pgm@gmail.com> | 2026-03-29 05:02:45 +0200 |
|---|---|---|
| committer | Gopher Robot <gobot@golang.org> | 2026-03-31 10:58:45 -0700 |
| commit | de7f006df2a70df34d6bd814489ba675153e829e (patch) | |
| tree | 222dc36a52bc03b3c8569d31554c45ad931d86ea /test/codegen | |
| parent | 97259c5d6b5928b4519a227b2e5a540259c49bbd (diff) | |
| download | go-de7f006df2a70df34d6bd814489ba675153e829e.tar.xz | |
cmd/compile: convert some condmoves in OR
Similar to CL 685676 but for OR.
Change-Id: I0ddfd457ed9e8888462306138a251ac48ad42084
Reviewed-on: https://go-review.googlesource.com/c/go/+/760920
Auto-Submit: Jorropo <jorropo.pgm@gmail.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Keith Randall <khr@google.com>
Reviewed-by: Keith Randall <khr@golang.org>
Reviewed-by: Junyang Shao <shaojunyang@google.com>
Diffstat (limited to 'test/codegen')
| -rw-r--r-- | test/codegen/condmove.go | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/test/codegen/condmove.go b/test/codegen/condmove.go index 93159d1ca4..7ccdd6e3e1 100644 --- a/test/codegen/condmove.go +++ b/test/codegen/condmove.go @@ -510,6 +510,17 @@ func cmovmathhalveu(a uint, b bool) uint { return a } +func cmovmathor(a uint, b bool) uint { + if b { + a |= 1 + } + // amd64:"ORQ", -"CMOV" + // arm64:"ORR", -"CSEL" + // ppc64x:"OR", -"ISEL" + // wasm:"I64Or", -"Select" + return a +} + func branchlessBoolToUint8(b bool) (r uint8) { if b { r = 1 |