cmd/compilebench: make StdCmd respect compiler flags flag
Change-Id: I9230492805583092c52ccc87e3be7740ba794c3f
Reviewed-on: https://go-review.googlesource.com/40652
Run-TryBot: Josh Bleecher Snyder <josharian@gmail.com>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
diff --git a/cmd/compilebench/main.go b/cmd/compilebench/main.go
index 8a2e73f..8bb5387 100644
--- a/cmd/compilebench/main.go
+++ b/cmd/compilebench/main.go
@@ -175,7 +175,12 @@
}
func runStdCmd() {
- cmd := exec.Command("go", "build", "-a", "std", "cmd")
+ args := []string{"build", "-a"}
+ if *flagCompilerFlags != "" {
+ args = append(args, "-gcflags", *flagCompilerFlags)
+ }
+ args = append(args, "std", "cmd")
+ cmd := exec.Command("go", args...)
cmd.Dir = filepath.Join(runtime.GOROOT(), "src")
runCmd("BenchmarkStdCmd", cmd)
}
