diff options
| 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 | d39ebe2d2a24a331b89465191dce061fd9c6b5e4 (patch) | |
| tree | 6505050064936e40513d1858dd74c6d4c639d757 /lib/Basic/Targets.cpp | |
| parent | 2ac7472f87cdb157f23ef47422d3dcf1bc66013a (diff) | |
Add in -msse4.1 and -msse4.2 options and continuing a rather
hacky solution for translating. Expanded on comment explaining
the hack a bit.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@97714 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Basic/Targets.cpp')
| -rw-r--r-- | lib/Basic/Targets.cpp | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/lib/Basic/Targets.cpp b/lib/Basic/Targets.cpp index 96ae4b7fc1..608a4f0279 100644 --- a/lib/Basic/Targets.cpp +++ b/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") |