DAG.AssignTopologicalOrder();
for (SelectionDAG::allnodes_iterator I = DAG.allnodes_begin(),
E = std::prev(DAG.allnodes_end()); I != std::next(E); ++I)
- LegalizeOp(SDValue(I, 0));
+ LegalizeOp(SDValue(&*I, 0));
// Finally, it's possible the root changed. Get the new root.
SDValue OldRoot = DAG.getRoot();
// Legalize the operands
SmallVector<SDValue, 8> Ops;
- for (unsigned i = 0, e = Node->getNumOperands(); i != e; ++i)
- Ops.push_back(LegalizeOp(Node->getOperand(i)));
+ for (const SDValue &Op : Node->op_values())
+ Ops.push_back(LegalizeOp(Op));
SDValue Result = SDValue(DAG.UpdateNodeOperands(Op.getNode(), Ops), 0);
assert(Result.getValue(1).use_empty() &&
"There are still live users of the old chain!");
return LegalizeOp(Lowered);
- } else {
- return TranslateLegalizeResults(Op, Lowered);
}
+ return TranslateLegalizeResults(Op, Lowered);
}
case TargetLowering::Expand:
Changed = true;
EVT StVT = ST->getMemoryVT();
MVT ValVT = ST->getValue().getSimpleValueType();
if (StVT.isVector() && ST->isTruncatingStore())
- switch (TLI.getTruncStoreAction(ValVT, StVT.getSimpleVT())) {
+ switch (TLI.getTruncStoreAction(ValVT, StVT)) {
default: llvm_unreachable("This action is not supported yet!");
case TargetLowering::Legal:
return TranslateLegalizeResults(Op, Result);
Changed = true;
return LegalizeOp(ExpandStore(Op));
}
- } else if (Op.getOpcode() == ISD::MSCATTER)
+ } else if (Op.getOpcode() == ISD::MSCATTER || Op.getOpcode() == ISD::MSTORE)
HasVectorValue = true;
for (SDNode::value_iterator J = Node->value_begin(), E = Node->value_end();
case ISD::UDIV:
case ISD::SREM:
case ISD::UREM:
+ case ISD::SDIVREM:
+ case ISD::UDIVREM:
case ISD::FADD:
case ISD::FSUB:
case ISD::FMUL:
case ISD::FABS:
case ISD::FMINNUM:
case ISD::FMAXNUM:
+ case ISD::FMINNAN:
+ case ISD::FMAXNAN:
case ISD::FCOPYSIGN:
case ISD::FSQRT:
case ISD::FSIN:
case ISD::MSCATTER:
QueryType = cast<MaskedScatterSDNode>(Node)->getValue().getValueType();
break;
+ case ISD::MSTORE:
+ QueryType = cast<MaskedStoreSDNode>(Node)->getValue().getValueType();
+ break;
}
switch (TLI.getOperationAction(Node->getOpcode(), QueryType)) {
+ default: llvm_unreachable("This action is not supported yet!");
case TargetLowering::Promote:
Result = Promote(Op);
Changed = true;
else
Operands[j] = Op.getOperand(j);
}
-
- Op = DAG.getNode(Op.getOpcode(), dl, NVT, Operands);
+
+ Op = DAG.getNode(Op.getOpcode(), dl, NVT, Operands, Op.getNode()->getFlags());
if ((VT.isFloatingPoint() && NVT.isFloatingPoint()) ||
(VT.isVector() && VT.getVectorElementType().isFloatingPoint() &&
NVT.isVector() && NVT.getVectorElementType().isFloatingPoint()))
// Instead, we load all significant words, mask bits off, and concatenate
// them to form each element. Finally, they are extended to destination
// scalar type to build the destination vector.
- EVT WideVT = TLI.getPointerTy();
+ EVT WideVT = TLI.getPointerTy(DAG.getDataLayout());
assert(WideVT.isRound() &&
"Could not handle the sophisticated case when the widest integer is"
SDValue Lo, Hi, ShAmt;
if (BitOffset < WideBits) {
- ShAmt = DAG.getConstant(BitOffset, dl, TLI.getShiftAmountTy(WideVT));
+ ShAmt = DAG.getConstant(
+ BitOffset, dl, TLI.getShiftAmountTy(WideVT, DAG.getDataLayout()));
Lo = DAG.getNode(ISD::SRL, dl, WideVT, LoadVals[WideIdx], ShAmt);
Lo = DAG.getNode(ISD::AND, dl, WideVT, Lo, SrcEltBitMask);
}
WideIdx++;
BitOffset -= WideBits;
if (BitOffset > 0) {
- ShAmt = DAG.getConstant(SrcEltBits - BitOffset, dl,
- TLI.getShiftAmountTy(WideVT));
+ ShAmt = DAG.getConstant(
+ SrcEltBits - BitOffset, dl,
+ TLI.getShiftAmountTy(WideVT, DAG.getDataLayout()));
Hi = DAG.getNode(ISD::SHL, dl, WideVT, LoadVals[WideIdx], ShAmt);
Hi = DAG.getNode(ISD::AND, dl, WideVT, Hi, SrcEltBitMask);
}
Lo = DAG.getZExtOrTrunc(Lo, dl, DstEltVT);
break;
case ISD::SEXTLOAD:
- ShAmt = DAG.getConstant(WideBits - SrcEltBits, dl,
- TLI.getShiftAmountTy(WideVT));
+ ShAmt =
+ DAG.getConstant(WideBits - SrcEltBits, dl,
+ TLI.getShiftAmountTy(WideVT, DAG.getDataLayout()));
Lo = DAG.getNode(ISD::SHL, dl, WideVT, Lo, ShAmt);
Lo = DAG.getNode(ISD::SRA, dl, WideVT, Lo, ShAmt);
Lo = DAG.getSExtOrTrunc(Lo, dl, DstEltVT);
// and save them into memory individually.
SmallVector<SDValue, 8> Stores;
for (unsigned Idx = 0; Idx < NumElem; Idx++) {
- SDValue Ex = DAG.getNode(ISD::EXTRACT_VECTOR_ELT, dl,
- RegSclVT, Value, DAG.getConstant(Idx, dl, TLI.getVectorIdxTy()));
+ SDValue Ex = DAG.getNode(
+ ISD::EXTRACT_VECTOR_ELT, dl, RegSclVT, Value,
+ DAG.getConstant(Idx, dl, TLI.getVectorIdxTy(DAG.getDataLayout())));
// This scalar TruncStore may be illegal, but we legalize it later.
SDValue Store = DAG.getTruncStore(Chain, dl, Ex, BasePTR,
// Place the extended lanes into the correct locations.
int ExtLaneScale = NumSrcElements / NumElements;
- int EndianOffset = TLI.isBigEndian() ? ExtLaneScale - 1 : 0;
+ int EndianOffset = DAG.getDataLayout().isBigEndian() ? ExtLaneScale - 1 : 0;
for (int i = 0; i < NumElements; ++i)
ShuffleMask[i * ExtLaneScale + EndianOffset] = i;
ShuffleMask.push_back(i);
int ExtLaneScale = NumSrcElements / NumElements;
- int EndianOffset = TLI.isBigEndian() ? ExtLaneScale - 1 : 0;
+ int EndianOffset = DAG.getDataLayout().isBigEndian() ? ExtLaneScale - 1 : 0;
for (int i = 0; i < NumElements; ++i)
ShuffleMask[i * ExtLaneScale + EndianOffset] = NumSrcElements + i;
// Convert hi and lo to floats
// Convert the hi part back to the upper values
+ // TODO: Can any fast-math-flags be set on these nodes?
SDValue fHI = DAG.getNode(ISD::SINT_TO_FP, DL, Op.getValueType(), HI);
fHI = DAG.getNode(ISD::FMUL, DL, Op.getValueType(), fHI, TWOHW);
SDValue fLO = DAG.getNode(ISD::SINT_TO_FP, DL, Op.getValueType(), LO);
if (TLI.isOperationLegalOrCustom(ISD::FSUB, Op.getValueType())) {
SDLoc DL(Op);
SDValue Zero = DAG.getConstantFP(-0.0, DL, Op.getValueType());
+ // TODO: If FNEG had fast-math-flags, they'd get propagated to this FSUB.
return DAG.getNode(ISD::FSUB, DL, Op.getValueType(),
Zero, Op.getOperand(0));
}
SDLoc dl(Op);
SmallVector<SDValue, 8> Ops(NumElems);
for (unsigned i = 0; i < NumElems; ++i) {
- SDValue LHSElem = DAG.getNode(ISD::EXTRACT_VECTOR_ELT, dl, TmpEltVT, LHS,
- DAG.getConstant(i, dl, TLI.getVectorIdxTy()));
- SDValue RHSElem = DAG.getNode(ISD::EXTRACT_VECTOR_ELT, dl, TmpEltVT, RHS,
- DAG.getConstant(i, dl, TLI.getVectorIdxTy()));
+ SDValue LHSElem = DAG.getNode(
+ ISD::EXTRACT_VECTOR_ELT, dl, TmpEltVT, LHS,
+ DAG.getConstant(i, dl, TLI.getVectorIdxTy(DAG.getDataLayout())));
+ SDValue RHSElem = DAG.getNode(
+ ISD::EXTRACT_VECTOR_ELT, dl, TmpEltVT, RHS,
+ DAG.getConstant(i, dl, TLI.getVectorIdxTy(DAG.getDataLayout())));
Ops[i] = DAG.getNode(ISD::SETCC, dl,
- TLI.getSetCCResultType(*DAG.getContext(), TmpEltVT),
+ TLI.getSetCCResultType(DAG.getDataLayout(),
+ *DAG.getContext(), TmpEltVT),
LHSElem, RHSElem, CC);
Ops[i] = DAG.getSelect(dl, EltVT, Ops[i],
DAG.getConstant(APInt::getAllOnesValue
projects / oota-llvm.git / blobdiff