Add x86 CLMUL (Carry-less multiplication) cpu feature
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109206 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/X86/X86Subtarget.h b/lib/Target/X86/X86Subtarget.h
index 486dbc4..531fb04 100644
--- a/lib/Target/X86/X86Subtarget.h
+++ b/lib/Target/X86/X86Subtarget.h
@@ -74,6 +74,9 @@
/// HasAES - Target has AES instructions
bool HasAES;
+ /// HasCLMUL - Target has carry-less multiplication
+ bool HasCLMUL;
+
/// HasFMA3 - Target has 3-operand fused multiply-add
bool HasFMA3;
@@ -149,6 +152,7 @@
bool has3DNowA() const { return X863DNowLevel >= ThreeDNowA; }
bool hasAVX() const { return HasAVX; }
bool hasAES() const { return HasAES; }
+ bool hasCLMUL() const { return HasCLMUL; }
bool hasFMA3() const { return HasFMA3; }
bool hasFMA4() const { return HasFMA4; }
bool isBTMemSlow() const { return IsBTMemSlow; }