diff options
Diffstat (limited to 'llvm/lib/Support/Host.cpp')
| -rw-r--r-- | llvm/lib/Support/Host.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/llvm/lib/Support/Host.cpp b/llvm/lib/Support/Host.cpp index 3ce636ffcda..e307335f8bb 100644 --- a/llvm/lib/Support/Host.cpp +++ b/llvm/lib/Support/Host.cpp @@ -1217,6 +1217,7 @@ bool sys::getHostCPUFeatures(StringMap<bool> &Features) { Features["avx512vbmi"] = HasLeaf7 && ((ECX >> 1) & 1) && HasAVX512Save; Features["pku"] = HasLeaf7 && ((ECX >> 4) & 1); Features["avx512vbmi2"] = HasLeaf7 && ((ECX >> 6) & 1) && HasAVX512Save; + Features["shstk"] = HasLeaf7 && ((ECX >> 7) & 1); Features["gfni"] = HasLeaf7 && ((ECX >> 8) & 1); Features["vaes"] = HasLeaf7 && ((ECX >> 9) & 1) && HasAVXSave; Features["vpclmulqdq"] = HasLeaf7 && ((ECX >> 10) & 1) && HasAVXSave; @@ -1224,6 +1225,8 @@ bool sys::getHostCPUFeatures(StringMap<bool> &Features) { Features["avx512bitalg"] = HasLeaf7 && ((ECX >> 12) & 1) && HasAVX512Save; Features["avx512vpopcntdq"] = HasLeaf7 && ((ECX >> 14) & 1) && HasAVX512Save; + Features["ibt"] = HasLeaf7 && ((EDX >> 20) & 1); + bool HasLeafD = MaxLevel >= 0xd && !getX86CpuIDAndInfoEx(0xd, 0x1, &EAX, &EBX, &ECX, &EDX); |
