#define DEBUG_TYPE "aarch64-selectiondag-info"
-AArch64SelectionDAGInfo::AArch64SelectionDAGInfo(const DataLayout *DL)
- : TargetSelectionDAGInfo(DL) {}
-
-AArch64SelectionDAGInfo::~AArch64SelectionDAGInfo() {}
-
SDValue AArch64SelectionDAGInfo::EmitTargetCodeForMemset(
SelectionDAG &DAG, SDLoc dl, SDValue Chain, SDValue Dst, SDValue Src,
SDValue Size, unsigned Align, bool isVolatile,
// Check to see if there is a specialized entry-point for memory zeroing.
ConstantSDNode *V = dyn_cast<ConstantSDNode>(Src);
ConstantSDNode *SizeValue = dyn_cast<ConstantSDNode>(Size);
+ const AArch64Subtarget &STI =
+ DAG.getMachineFunction().getSubtarget<AArch64Subtarget>();
const char *bzeroEntry =
- (V && V->isNullValue())
- ? DAG.getTarget().getSubtarget<AArch64Subtarget>().getBZeroEntry()
- : nullptr;
+ (V && V->isNullValue()) ? STI.getBZeroEntry() : nullptr;
// For small size (< 256), it is not beneficial to use bzero
// instead of memset.
if (bzeroEntry && (!SizeValue || SizeValue->getZExtValue() > 256)) {
- const AArch64TargetLowering &TLI =
- *static_cast<const AArch64TargetLowering *>(
- DAG.getTarget().getTargetLowering());
+ const AArch64TargetLowering &TLI = *STI.getTargetLowering();
- EVT IntPtr = TLI.getPointerTy();
- Type *IntPtrTy = getDataLayout()->getIntPtrType(*DAG.getContext());
+ EVT IntPtr = TLI.getPointerTy(DAG.getDataLayout());
+ Type *IntPtrTy = DAG.getDataLayout().getIntPtrType(*DAG.getContext());
TargetLowering::ArgListTy Args;
TargetLowering::ArgListEntry Entry;
Entry.Node = Dst;
TargetLowering::CallLoweringInfo CLI(DAG);
CLI.setDebugLoc(dl).setChain(Chain)
.setCallee(CallingConv::C, Type::getVoidTy(*DAG.getContext()),
- DAG.getExternalSymbol(bzeroEntry, IntPtr), &Args, 0)
+ DAG.getExternalSymbol(bzeroEntry, IntPtr), std::move(Args), 0)
.setDiscardResult();
std::pair<SDValue, SDValue> CallResult = TLI.LowerCallTo(CLI);
return CallResult.second;