[X86] Remove 'mm3now' from isValidFeatureName.

The correct spelling is '3dnow' which is already in the list.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@318716 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Basic/Targets/X86.cpp b/lib/Basic/Targets/X86.cpp
index 3a1ad0e7bfa8d13fc122f42be0e084f08f8e8409..ca32c16b3aac83a9cdeb37fd6c49881192eaab6d 100644 (file)
--- a/lib/Basic/Targets/X86.cpp
+++ b/lib/Basic/Targets/X86.cpp
@@ -1150,8 +1150,6 @@ bool X86TargetInfo::isValidFeatureName(StringRef Name) const {
       .Case("fxsr", true)
       .Case("lwp", true)
       .Case("lzcnt", true)
-      .Case("mm3dnow", true)
-      .Case("mm3dnowa", true)
       .Case("mmx", true)
       .Case("movbe", true)
       .Case("mpx", true)