diff options
Diffstat (limited to 'lib/Target/TargetLibraryInfo.cpp')
| -rw-r--r-- | lib/Target/TargetLibraryInfo.cpp | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/lib/Target/TargetLibraryInfo.cpp b/lib/Target/TargetLibraryInfo.cpp index 90ea343322..104c5d4068 100644 --- a/lib/Target/TargetLibraryInfo.cpp +++ b/lib/Target/TargetLibraryInfo.cpp @@ -28,8 +28,15 @@ static void initialize(TargetLibraryInfo &TLI, const Triple &T) { // memset_pattern16 is only available on iOS 3.0 and Mac OS/X 10.5 and later. - if (T.getOS() != Triple::Darwin || T.getDarwinMajorNumber() < 9) + if (T.isOSX()) { + if (T.isOSXVersionLT(10, 5)) + TLI.setUnavailable(LibFunc::memset_pattern16); + } else if (T.getOS() == Triple::IOS) { + if (T.isOSVersionLT(3, 0)) + TLI.setUnavailable(LibFunc::memset_pattern16); + } else { TLI.setUnavailable(LibFunc::memset_pattern16); + } // iprintf and friends are only available on XCore. if (T.getArch() != Triple::xcore) { |