diff --git a/lib/CodeGen/SelectionDAG/SelectionDAG.cpp b/lib/CodeGen/SelectionDAG/SelectionDAG.cpp index 23420207fc4..86e00ce6e20 100644 --- a/lib/CodeGen/SelectionDAG/SelectionDAG.cpp +++ b/lib/CodeGen/SelectionDAG/SelectionDAG.cpp @@ -3320,9 +3320,8 @@ static SDValue getMemcpyLoadsAndStores(SelectionDAG &DAG, DebugLoc dl, std::string Str; bool CopyFromStr = isMemSrcFromString(Src, Str); bool isZeroStr = CopyFromStr && Str.empty(); - uint64_t Limit = -1ULL; - if (!AlwaysInline) - Limit = TLI.getMaxStoresPerMemcpy(); + unsigned Limit = AlwaysInline ? ~0U : TLI.getMaxStoresPerMemcpy(); + if (!FindOptimalMemOpLowering(MemOps, Limit, Size, (DstAlignCanChange ? 0 : Align), (isZeroStr ? 0 : SrcAlign), @@ -3400,9 +3399,6 @@ static SDValue getMemmoveLoadsAndStores(SelectionDAG &DAG, DebugLoc dl, // below a certain threshold. const TargetLowering &TLI = DAG.getTargetLoweringInfo(); std::vector MemOps; - uint64_t Limit = -1ULL; - if (!AlwaysInline) - Limit = TLI.getMaxStoresPerMemmove(); bool DstAlignCanChange = false; MachineFrameInfo *MFI = DAG.getMachineFunction().getFrameInfo(); FrameIndexSDNode *FI = dyn_cast(Dst); @@ -3411,6 +3407,7 @@ static SDValue getMemmoveLoadsAndStores(SelectionDAG &DAG, DebugLoc dl, unsigned SrcAlign = DAG.InferPtrAlignment(Src); if (Align > SrcAlign) SrcAlign = Align; + unsigned Limit = AlwaysInline ? ~0U : TLI.getMaxStoresPerMemmove(); if (!FindOptimalMemOpLowering(MemOps, Limit, Size, (DstAlignCanChange ? 0 : Align),