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| author | Benjamin Kramer <benny.kra@googlemail.com> | 2012-01-04 14:36:57 +0000 |
|---|---|---|
| committer | Benjamin Kramer <benny.kra@googlemail.com> | 2012-01-04 14:36:57 +0000 |
| commit | 6dced3b468aad7fb062819bb350dda9f1f703aa7 (patch) | |
| tree | 9f1cc76f4a8c592c4a071d369b2436b8661990ff /clang/lib/Basic/Targets.cpp | |
| parent | 207a6300521df19ecaf5e70a6b92a03cfa634b07 (diff) | |
| download | bcm5719-llvm-6dced3b468aad7fb062819bb350dda9f1f703aa7.tar.gz bcm5719-llvm-6dced3b468aad7fb062819bb350dda9f1f703aa7.zip | |
Penryn doesn't support sse4.2, don't enable it in the first place.
While the code took care of disabling the sse42 flag it didn't know
about popcnt. This broke -march=native on penryn.
llvm-svn: 147531
Diffstat (limited to 'clang/lib/Basic/Targets.cpp')
| -rw-r--r-- | clang/lib/Basic/Targets.cpp | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/clang/lib/Basic/Targets.cpp b/clang/lib/Basic/Targets.cpp index aebb28a68e5..dd85c64496a 100644 --- a/clang/lib/Basic/Targets.cpp +++ b/clang/lib/Basic/Targets.cpp @@ -1568,8 +1568,7 @@ void X86TargetInfo::getDefaultFeatures(llvm::StringMap<bool> &Features) const { break; case CK_Penryn: setFeatureEnabled(Features, "mmx", true); - setFeatureEnabled(Features, "sse4", true); - Features["sse42"] = false; + setFeatureEnabled(Features, "sse4.1", true); break; case CK_Atom: setFeatureEnabled(Features, "mmx", true); |
