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| author | Ahmed Bougacha <ahmed.bougacha@gmail.com> | 2016-12-15 18:14:27 +0000 |
|---|---|---|
| committer | Ahmed Bougacha <ahmed.bougacha@gmail.com> | 2016-12-15 18:14:27 +0000 |
| commit | 24f5776216937e7699a306be2990f6494d1c0670 (patch) | |
| tree | a9ff77c2dbe6c7b6d6f31d018ac75460621a5872 /clang/lib/Driver/Tools.cpp | |
| parent | 47be0edfa3015e5812a65bc2a01c23dafd3731ac (diff) | |
| download | bcm5719-llvm-24f5776216937e7699a306be2990f6494d1c0670.tar.gz bcm5719-llvm-24f5776216937e7699a306be2990f6494d1c0670.zip | |
[Driver] Bump default x86 cpu to Penryn when targeting macosx10.12+.
10.12 dropped support for all pre-Penryn Macs.
llvm-svn: 289839
Diffstat (limited to 'clang/lib/Driver/Tools.cpp')
| -rw-r--r-- | clang/lib/Driver/Tools.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/clang/lib/Driver/Tools.cpp b/clang/lib/Driver/Tools.cpp index 8f1f341c7be..dbe8cfb340f 100644 --- a/clang/lib/Driver/Tools.cpp +++ b/clang/lib/Driver/Tools.cpp @@ -2015,6 +2015,11 @@ static const char *getX86TargetCPU(const ArgList &Args, if (Triple.isOSDarwin()) { if (Triple.getArchName() == "x86_64h") return "core-avx2"; + // macosx10.12 drops support for all pre-Penryn Macs. + // Simulators can still run on 10.11 though, like Xcode. + if (Triple.isMacOSX() && !Triple.isOSVersionLT(10, 12)) + return "penryn"; + // The oldest x86_64 Macs have core2/Merom; the oldest x86 Macs have Yonah. return Is64Bit ? "core2" : "yonah"; } |
