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author | Craig Topper <craig.topper@intel.com> | 2019-02-13 20:12:41 +0000 |
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committer | Craig Topper <craig.topper@intel.com> | 2019-02-13 20:12:41 +0000 |
commit | 21b311090c4f2eb5e6517c4a840d3676c298f076 (patch) | |
tree | 8fe12f7abaf4887fcfedb6dbfe8b860c472b1a07 | |
parent | 18afa443d99c507dd60294f975510b2138a15813 (diff) | |
download | llvm-21b311090c4f2eb5e6517c4a840d3676c298f076.tar.gz |
[X86] Add 'mpx' to getHostCPUFeatures.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@353974 91177308-0d34-0410-b5e6-96231b3b80d8
-rw-r--r-- | lib/Support/Host.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/Support/Host.cpp b/lib/Support/Host.cpp index 367fd188a1f..35bc9722241 100644 --- a/lib/Support/Host.cpp +++ b/lib/Support/Host.cpp @@ -1323,6 +1323,7 @@ bool sys::getHostCPUFeatures(StringMap<bool> &Features) { Features["bmi2"] = HasLeaf7 && ((EBX >> 8) & 1); Features["invpcid"] = HasLeaf7 && ((EBX >> 10) & 1); Features["rtm"] = HasLeaf7 && ((EBX >> 11) & 1); + Features["mpx"] = HasLeaf7 && ((EBX >> 14) & 1); // AVX512 is only supported if the OS supports the context save for it. Features["avx512f"] = HasLeaf7 && ((EBX >> 16) & 1) && HasAVX512Save; Features["avx512dq"] = HasLeaf7 && ((EBX >> 17) & 1) && HasAVX512Save; |