diff options
| author | Roman Divacky <rdivacky@FreeBSD.org> | 2010-04-03 07:51:10 +0000 |
|---|---|---|
| committer | Roman Divacky <rdivacky@FreeBSD.org> | 2010-04-03 07:51:10 +0000 |
| commit | b5efedaf2ab20d844d5a21cdef76b55acbf4f01c (patch) | |
| tree | ba3309de92b14839b2ca6ca0c6d3b39714f95d4c /lib/Target/X86/X86Subtarget.cpp | |
| parent | 104bd8179fb5f6551c65c94ebcd0a4918b060189 (diff) | |
Notes
Diffstat (limited to 'lib/Target/X86/X86Subtarget.cpp')
| -rw-r--r-- | lib/Target/X86/X86Subtarget.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/Target/X86/X86Subtarget.cpp b/lib/Target/X86/X86Subtarget.cpp index 8a0cde49aea6..09a26858eb7e 100644 --- a/lib/Target/X86/X86Subtarget.cpp +++ b/lib/Target/X86/X86Subtarget.cpp @@ -259,6 +259,7 @@ void X86Subtarget::AutoDetectSubtargetFeatures() { HasFMA3 = IsIntel && ((ECX >> 12) & 0x1); HasAVX = ((ECX >> 28) & 0x1); + HasAES = IsIntel && ((ECX >> 25) & 0x1); if (IsIntel || IsAMD) { // Determine if bit test memory instructions are slow. @@ -286,6 +287,7 @@ X86Subtarget::X86Subtarget(const std::string &TT, const std::string &FS, , HasX86_64(false) , HasSSE4A(false) , HasAVX(false) + , HasAES(false) , HasFMA3(false) , HasFMA4(false) , IsBTMemSlow(false) |