Add -mpopcnt for X86_64 targets if they support popcnt

Change-Id: I09668a220f207d3d7510f058610846e4427d815e
2016-05-06 17:20:53 -07:00
parent 2c044aed20
commit 4ce4703182
1 changed files with 1 additions and 0 deletions
--- a/cc/x86_64_device.go
+++ b/cc/x86_64_device.go
@@ -88,6 +88,7 @@ var (
 		"sse4":   []string{"-msse4"},
 		"sse4_1": []string{"-msse4.1"},
 		"sse4_2": []string{"-msse4.2"},
+		"popcnt": []string{"-mpopcnt"},
 		"avx":    []string{"-mavx"},
 		"aes_ni": []string{"-maes"},
 	}