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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 e31d2769047..456a204bafa 100644
--- a/llvm/lib/Target/X86/X86InstrInfo.td
+++ b/llvm/lib/Target/X86/X86InstrInfo.td
@@ -897,6 +897,7 @@ def NotSlowIncDec : Predicate<"!Subtarget->slowIncDec()">;
def HasFastMem32 : Predicate<"!Subtarget->isUnalignedMem32Slow()">;
def HasFastLZCNT : Predicate<"Subtarget->hasFastLZCNT()">;
def HasFastSHLDRotate : Predicate<"Subtarget->hasFastSHLDRotate()">;
+def HasFastString : Predicate<"Subtarget->hasFastString()">;
def HasMFence : Predicate<"Subtarget->hasMFence()">;
//===----------------------------------------------------------------------===//
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