cmd/dist: test GOEXPERIMENT=simd on AMD64

Change-Id: Iaf8bb811cd8c674c801d8e068fcc753e889ac672
Reviewed-on: https://go-review.googlesource.com/c/go/+/729721
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: David Chase <drchase@google.com>

diff --git a/src/cmd/dist/test.go b/src/cmd/dist/test.go
index aae16c1637f1ff027f7fc710b1267eb1ff1b7cc1..6d3742525c68080885cdeaa0c222b6a977163ea3 100644 (file)
--- a/src/cmd/dist/test.go
+++ b/src/cmd/dist/test.go
@@ -762,6 +762,15 @@ func (t *tester) registerTests() {
                })
        }
 
+       // Test GOEXPERIMENT=simd on amd64.
+       if goarch == "amd64" && !strings.Contains(goexperiment, "simd") {
+               t.registerTest("GOEXPERIMENT=simd go test simd/archsimd/...", &goTest{
+                       variant: "simd",
+                       env:     []string{"GOEXPERIMENT=simd"},
+                       pkg:     "simd/archsimd/...",
+               })
+       }
+
        // Test ios/amd64 for the iOS simulator.
        if goos == "darwin" && goarch == "amd64" && t.cgoEnabled {
                t.registerTest("GOOS=ios on darwin/amd64",