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| author | Craig Topper <craig.topper@intel.com> | 2018-10-23 00:15:37 +0000 |
|---|---|---|
| committer | Craig Topper <craig.topper@intel.com> | 2018-10-23 00:15:37 +0000 |
| commit | 9ad1e8a93b14e415a4949f1ba46ca91d3f889353 (patch) | |
| tree | be03f28ad04aaae5a864b8e2f90d7066c1bd1647 /clang/lib/Basic/Targets/X86.cpp | |
| parent | a569c205873703a3b6fe769198e6cd03c660ff1b (diff) | |
| download | bcm5719-llvm-9ad1e8a93b14e415a4949f1ba46ca91d3f889353.tar.gz bcm5719-llvm-9ad1e8a93b14e415a4949f1ba46ca91d3f889353.zip | |
[X86] Remove 'rtm' feature from KNL.
I'm unsure if KNL has this feature, but the backend never thought it did, only clang did. The predefined-arch-macros test lost the check for __RTM__ on KNL when it was removed Skylake CPUs in r344117.
I think we want to drop it from KNL for consistency with Skylake anyway regardless of how we got here.
llvm-svn: 344978
Diffstat (limited to 'clang/lib/Basic/Targets/X86.cpp')
| -rw-r--r-- | clang/lib/Basic/Targets/X86.cpp | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/clang/lib/Basic/Targets/X86.cpp b/clang/lib/Basic/Targets/X86.cpp index 1223e863ed4..467eb55f44c 100644 --- a/clang/lib/Basic/Targets/X86.cpp +++ b/clang/lib/Basic/Targets/X86.cpp @@ -280,7 +280,6 @@ bool X86TargetInfo::initFeatureMap( setFeatureEnabledImpl(Features, "lzcnt", true); setFeatureEnabledImpl(Features, "bmi", true); setFeatureEnabledImpl(Features, "bmi2", true); - setFeatureEnabledImpl(Features, "rtm", true); setFeatureEnabledImpl(Features, "fma", true); setFeatureEnabledImpl(Features, "rdrnd", true); setFeatureEnabledImpl(Features, "f16c", true); |
