1 files changed, 4 insertions, 0 deletions
diff --git a/lib/Target/X86/X86TargetTransformInfo.h b/lib/Target/X86/X86TargetTransformInfo.h
index 9bef9e80c395..09ce2c90498d 100644
--- a/lib/Target/X86/X86TargetTransformInfo.h
+++ b/lib/Target/X86/X86TargetTransformInfo.h
@@ -76,6 +76,8 @@ public:
   int getAddressComputationCost(Type *PtrTy, ScalarEvolution *SE,
                                 const SCEV *Ptr);
 
+  unsigned getAtomicMemIntrinsicMaxElementSize() const;
+
   int getIntrinsicInstrCost(Intrinsic::ID IID, Type *RetTy,
                             ArrayRef<Type *> Tys, FastMathFlags FMF,
                             unsigned ScalarizationCostPassed = UINT_MAX);
@@ -99,6 +101,8 @@ public:
   int getIntImmCost(unsigned Opcode, unsigned Idx, const APInt &Imm, Type *Ty);
   int getIntImmCost(Intrinsic::ID IID, unsigned Idx, const APInt &Imm,
                     Type *Ty);
+  bool isLSRCostLess(TargetTransformInfo::LSRCost &C1,
+                     TargetTransformInfo::LSRCost &C2);
   bool isLegalMaskedLoad(Type *DataType);
   bool isLegalMaskedStore(Type *DataType);
   bool isLegalMaskedGather(Type *DataType);