Disable avx feature from corei7-avx, and use -mavx for now. Right now, if -mavx is

specified, 128 avx code is used and we're not sure yet if this the behavior
we want (and if it does, some improvements are needed before relying on it).

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@134939 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Basic/Targets.cpp b/lib/Basic/Targets.cpp
index 0a2c14ec9a0b43db9c9a764e9b250f1272556edc..b8123006b8654de5c64273c096033a01d1a074c5 100644 (file)
--- a/lib/Basic/Targets.cpp
+++ b/lib/Basic/Targets.cpp
@@ -1220,7 +1220,7 @@ void X86TargetInfo::getDefaultFeatures(const std::string &CPU,
     setFeatureEnabled(Features, "mmx", true);
     setFeatureEnabled(Features, "sse4", true);
     setFeatureEnabled(Features, "aes", true);
-    setFeatureEnabled(Features, "avx", true);
+    //setFeatureEnabled(Features, "avx", true);
   } else if (CPU == "k6" || CPU == "winchip-c6")
     setFeatureEnabled(Features, "mmx", true);
   else if (CPU == "k6-2" || CPU == "k6-3" || CPU == "athlon" ||