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| author | Eric Christopher <echristo@apple.com> | 2010-03-04 02:26:37 +0000 |
|---|---|---|
| committer | Eric Christopher <echristo@apple.com> | 2010-03-04 02:26:37 +0000 |
| commit | 399ffa55d27f95eefb0a1bdcb91e77f4ab086021 (patch) | |
| tree | 5445919cd24caa2d41050be4e77ecf84b0761f86 /clang/lib | |
| parent | c58aea00864352fde1654f8ff43d5810a2643eaf (diff) | |
| download | bcm5719-llvm-399ffa55d27f95eefb0a1bdcb91e77f4ab086021.tar.gz bcm5719-llvm-399ffa55d27f95eefb0a1bdcb91e77f4ab086021.zip | |
Add in -msse4.1 and -msse4.2 options and continuing a rather
hacky solution for translating. Expanded on comment explaining
the hack a bit.
llvm-svn: 97714
Diffstat (limited to 'clang/lib')
| -rw-r--r-- | clang/lib/Basic/Targets.cpp | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/clang/lib/Basic/Targets.cpp b/clang/lib/Basic/Targets.cpp index 96ae4b7fc1b..608a4f02795 100644 --- a/clang/lib/Basic/Targets.cpp +++ b/clang/lib/Basic/Targets.cpp @@ -734,8 +734,10 @@ void X86TargetInfo::getDefaultFeatures(const std::string &CPU, bool X86TargetInfo::setFeatureEnabled(llvm::StringMap<bool> &Features, const std::string &Name, bool Enabled) const { - // FIXME: This *really* should not be here. - if (!Features.count(Name) && Name != "sse4") + // FIXME: This *really* should not be here. We need some way of translating + // options into llvm subtarget features. + if (!Features.count(Name) && + (Name != "sse4" && Name != "sse4.2" && Name != "sse4.1")) return false; if (Enabled) { @@ -751,9 +753,12 @@ bool X86TargetInfo::setFeatureEnabled(llvm::StringMap<bool> &Features, else if (Name == "ssse3") Features["mmx"] = Features["sse"] = Features["sse2"] = Features["sse3"] = Features["ssse3"] = true; - else if (Name == "sse4") + else if (Name == "sse4" || Name == "sse4.2") Features["mmx"] = Features["sse"] = Features["sse2"] = Features["sse3"] = Features["ssse3"] = Features["sse41"] = Features["sse42"] = true; + else if (Name == "sse4.1") + Features["mmx"] = Features["sse"] = Features["sse2"] = Features["sse3"] = + Features["ssse3"] = Features["sse41"] = true; else if (Name == "3dnow") Features["3dnowa"] = true; else if (Name == "3dnowa") |
