diff options
Diffstat (limited to 'lib/Target/X86/X86Subtarget.cpp')
| -rw-r--r-- | lib/Target/X86/X86Subtarget.cpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/lib/Target/X86/X86Subtarget.cpp b/lib/Target/X86/X86Subtarget.cpp index e7bcbf8..6e092c7 100644 --- a/lib/Target/X86/X86Subtarget.cpp +++ b/lib/Target/X86/X86Subtarget.cpp @@ -273,6 +273,8 @@ void X86Subtarget::AutoDetectSubtargetFeatures() { if (IsAMD && ((ECX >> 16) & 0x1)) { HasFMA4 = true; ToggleFeature(X86::FeatureFMA4); + HasXOP = true; + ToggleFeature(X86::FeatureXOP); } } } @@ -317,6 +319,7 @@ X86Subtarget::X86Subtarget(const std::string &TT, const std::string &CPU, , HasCLMUL(false) , HasFMA3(false) , HasFMA4(false) + , HasXOP(false) , HasMOVBE(false) , HasRDRAND(false) , HasF16C(false) @@ -387,9 +390,6 @@ X86Subtarget::X86Subtarget(const std::string &TT, const std::string &CPU, assert((!In64BitMode || HasX86_64) && "64-bit code requested on a subtarget that doesn't support it!"); - if(EnableSegmentedStacks && !isTargetELF()) - report_fatal_error("Segmented stacks are only implemented on ELF."); - // Stack alignment is 16 bytes on Darwin, FreeBSD, Linux and Solaris (both // 32 and 64 bit) and for all 64-bit targets. if (StackAlignOverride) |