diff options
Diffstat (limited to 'llvm/lib/Target/ARM/ARMSelectionDAGInfo.cpp')
| -rw-r--r-- | llvm/lib/Target/ARM/ARMSelectionDAGInfo.cpp | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/llvm/lib/Target/ARM/ARMSelectionDAGInfo.cpp b/llvm/lib/Target/ARM/ARMSelectionDAGInfo.cpp index cade06e8c109b..7e06229b60c3e 100644 --- a/llvm/lib/Target/ARM/ARMSelectionDAGInfo.cpp +++ b/llvm/lib/Target/ARM/ARMSelectionDAGInfo.cpp @@ -126,24 +126,24 @@ SDValue ARMSelectionDAGInfo::EmitSpecializedLibcall( SDValue ARMSelectionDAGInfo::EmitTargetCodeForMemcpy( SelectionDAG &DAG, const SDLoc &dl, SDValue Chain, SDValue Dst, SDValue Src, - SDValue Size, unsigned Align, bool isVolatile, bool AlwaysInline, + SDValue Size, Align Alignment, bool isVolatile, bool AlwaysInline, MachinePointerInfo DstPtrInfo, MachinePointerInfo SrcPtrInfo) const { const ARMSubtarget &Subtarget = DAG.getMachineFunction().getSubtarget<ARMSubtarget>(); // Do repeated 4-byte loads and stores. To be improved. // This requires 4-byte alignment. - if ((Align & 3) != 0) + if (Alignment < Align(4)) return SDValue(); // This requires the copy size to be a constant, preferably // within a subtarget-specific limit. ConstantSDNode *ConstantSize = dyn_cast<ConstantSDNode>(Size); if (!ConstantSize) - return EmitSpecializedLibcall(DAG, dl, Chain, Dst, Src, Size, Align, - RTLIB::MEMCPY); + return EmitSpecializedLibcall(DAG, dl, Chain, Dst, Src, Size, + Alignment.value(), RTLIB::MEMCPY); uint64_t SizeVal = ConstantSize->getZExtValue(); if (!AlwaysInline && SizeVal > Subtarget.getMaxInlineSizeThreshold()) - return EmitSpecializedLibcall(DAG, dl, Chain, Dst, Src, Size, Align, - RTLIB::MEMCPY); + return EmitSpecializedLibcall(DAG, dl, Chain, Dst, Src, Size, + Alignment.value(), RTLIB::MEMCPY); unsigned BytesLeft = SizeVal & 3; unsigned NumMemOps = SizeVal >> 2; @@ -240,16 +240,16 @@ SDValue ARMSelectionDAGInfo::EmitTargetCodeForMemcpy( SDValue ARMSelectionDAGInfo::EmitTargetCodeForMemmove( SelectionDAG &DAG, const SDLoc &dl, SDValue Chain, SDValue Dst, SDValue Src, - SDValue Size, unsigned Align, bool isVolatile, + SDValue Size, Align Alignment, bool isVolatile, MachinePointerInfo DstPtrInfo, MachinePointerInfo SrcPtrInfo) const { - return EmitSpecializedLibcall(DAG, dl, Chain, Dst, Src, Size, Align, - RTLIB::MEMMOVE); + return EmitSpecializedLibcall(DAG, dl, Chain, Dst, Src, Size, + Alignment.value(), RTLIB::MEMMOVE); } SDValue ARMSelectionDAGInfo::EmitTargetCodeForMemset( SelectionDAG &DAG, const SDLoc &dl, SDValue Chain, SDValue Dst, SDValue Src, - SDValue Size, unsigned Align, bool isVolatile, + SDValue Size, Align Alignment, bool isVolatile, MachinePointerInfo DstPtrInfo) const { - return EmitSpecializedLibcall(DAG, dl, Chain, Dst, Src, Size, Align, - RTLIB::MEMSET); + return EmitSpecializedLibcall(DAG, dl, Chain, Dst, Src, Size, + Alignment.value(), RTLIB::MEMSET); } |