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-rw-r--r--llvm/lib/Target/X86/X86InstrInfo.td1
1 files changed, 1 insertions, 0 deletions
diff --git a/llvm/lib/Target/X86/X86InstrInfo.td b/llvm/lib/Target/X86/X86InstrInfo.td
index 3cbcfa6c723..04761380971 100644
--- a/llvm/lib/Target/X86/X86InstrInfo.td
+++ b/llvm/lib/Target/X86/X86InstrInfo.td
@@ -890,6 +890,7 @@ def CallImmAddr : Predicate<"Subtarget->isLegalToCallImmediateAddr()">;
def FavorMemIndirectCall : Predicate<"!Subtarget->callRegIndirect()">;
def NotSlowIncDec : Predicate<"!Subtarget->slowIncDec()">;
def HasFastMem32 : Predicate<"!Subtarget->isUnalignedMem32Slow()">;
+def HasFastLZCNT : Predicate<"Subtarget->hasFastLZCNT()">;
def HasMFence : Predicate<"Subtarget->hasMFence()">;
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