internal/rosa/package/go: added PMULL gate on carryless multiply test

Fixes go.dev/issues/80991. Signed-off-by: Ophestra <cat@gensokyo.uk>
2026-08-25 16:27:05 +09:00
parent ce53fa9249
commit cfede152c8
2 changed files with 25 additions and 0 deletions
@@ -0,0 +1,24 @@
+From fa10bbcce5635dd533ba933252e9dabd8a7f5e2a Mon Sep 17 00:00:00 2001
+From: David Chase <drchase@google.com>
+Date: Mon, 24 Aug 2026 15:20:40 -0400
+Subject: [PATCH] simd/archsimd: added PMULL gate on carryless multiply test
+
+Fixes #80991.
+
+Change-Id: I637de72acbb338c4c3b0a47f4a5520c33fe81fd2
+---
+
+diff --git a/src/simd/archsimd/internal/simd_test/simd_arm64_test.go b/src/simd/archsimd/internal/simd_test/simd_arm64_test.go
+index f009488..7836fc8 100644
+--- a/src/simd/archsimd/internal/simd_test/simd_arm64_test.go
+++ b/src/simd/archsimd/internal/simd_test/simd_arm64_test.go
+@@ -22,6 +22,9 @@
+ }
+ 
+ func TestClMul(t *testing.T) {
+	if !archsimd.ARM64.PMULL() {
+		t.Skip("no carryless multiply")
+	}
+ 	var x = archsimd.LoadUint64x2([]uint64{1, 5})
+ 	var y = archsimd.LoadUint64x2([]uint64{3, 9})
+