std::swap(Lo, Hi);
EVT TotalVT = EVT::getIntegerVT(*DAG.getContext(), NumParts * PartBits);
Hi = DAG.getNode(ISD::ANY_EXTEND, DL, TotalVT, Hi);
- Hi = DAG.getNode(ISD::SHL, DL, TotalVT, Hi,
- DAG.getConstant(Lo.getValueType().getSizeInBits(), DL,
- TLI.getPointerTy()));
+ Hi =
+ DAG.getNode(ISD::SHL, DL, TotalVT, Hi,
+ DAG.getConstant(Lo.getValueType().getSizeInBits(), DL,
+ TLI.getPointerTy(DAG.getDataLayout())));
Lo = DAG.getNode(ISD::ZERO_EXTEND, DL, TotalVT, Lo);
Val = DAG.getNode(ISD::OR, DL, TotalVT, Lo, Hi);
}
SDValue Lo, Hi;
Lo = DAG.getNode(ISD::BITCAST, DL, EVT(MVT::f64), Parts[0]);
Hi = DAG.getNode(ISD::BITCAST, DL, EVT(MVT::f64), Parts[1]);
- if (TLI.hasBigEndianPartOrdering(ValueVT))
+ if (TLI.hasBigEndianPartOrdering(ValueVT, DAG.getDataLayout()))
std::swap(Lo, Hi);
Val = DAG.getNode(ISD::BUILD_PAIR, DL, ValueVT, Lo, Hi);
} else {
if (PartEVT.isFloatingPoint() && ValueVT.isFloatingPoint()) {
// FP_ROUND's are always exact here.
if (ValueVT.bitsLT(Val.getValueType()))
- return DAG.getNode(ISD::FP_ROUND, DL, ValueVT, Val,
- DAG.getTargetConstant(1, DL, TLI.getPointerTy()));
+ return DAG.getNode(
+ ISD::FP_ROUND, DL, ValueVT, Val,
+ DAG.getTargetConstant(1, DL, TLI.getPointerTy(DAG.getDataLayout())));
return DAG.getNode(ISD::FP_EXTEND, DL, ValueVT, Val);
}
if (PartEVT.getVectorElementType() == ValueVT.getVectorElementType()) {
assert(PartEVT.getVectorNumElements() > ValueVT.getVectorNumElements() &&
"Cannot narrow, it would be a lossy transformation");
- return DAG.getNode(ISD::EXTRACT_SUBVECTOR, DL, ValueVT, Val,
- DAG.getConstant(0, DL, TLI.getVectorIdxTy()));
+ return DAG.getNode(
+ ISD::EXTRACT_SUBVECTOR, DL, ValueVT, Val,
+ DAG.getConstant(0, DL, TLI.getVectorIdxTy(DAG.getDataLayout())));
}
// Vector/Vector bitcast.
assert(PartEVT.getVectorNumElements() == ValueVT.getVectorNumElements() &&
"Cannot handle this kind of promotion");
// Promoted vector extract
- bool Smaller = ValueVT.bitsLE(PartEVT);
- return DAG.getNode((Smaller ? ISD::TRUNCATE : ISD::ANY_EXTEND),
- DL, ValueVT, Val);
+ return DAG.getAnyExtOrTrunc(Val, DL, ValueVT);
}
}
if (ValueVT.getVectorNumElements() == 1 &&
- ValueVT.getVectorElementType() != PartEVT) {
- bool Smaller = ValueVT.bitsLE(PartEVT);
- Val = DAG.getNode((Smaller ? ISD::TRUNCATE : ISD::ANY_EXTEND),
- DL, ValueVT.getScalarType(), Val);
- }
+ ValueVT.getVectorElementType() != PartEVT)
+ Val = DAG.getAnyExtOrTrunc(Val, DL, ValueVT.getScalarType());
return DAG.getNode(ISD::BUILD_VECTOR, DL, ValueVT, Val);
}
// undef elements.
SmallVector<SDValue, 16> Ops;
for (unsigned i = 0, e = ValueVT.getVectorNumElements(); i != e; ++i)
- Ops.push_back(DAG.getNode(ISD::EXTRACT_VECTOR_ELT, DL,
- ElementVT, Val, DAG.getConstant(i, DL,
- TLI.getVectorIdxTy())));
+ Ops.push_back(DAG.getNode(
+ ISD::EXTRACT_VECTOR_ELT, DL, ElementVT, Val,
+ DAG.getConstant(i, DL, TLI.getVectorIdxTy(DAG.getDataLayout()))));
for (unsigned i = ValueVT.getVectorNumElements(),
e = PartVT.getVectorNumElements(); i != e; ++i)
PartEVT.getVectorNumElements() == ValueVT.getVectorNumElements()) {
// Promoted vector extract
- bool Smaller = PartEVT.bitsLE(ValueVT);
- Val = DAG.getNode((Smaller ? ISD::TRUNCATE : ISD::ANY_EXTEND),
- DL, PartVT, Val);
+ Val = DAG.getAnyExtOrTrunc(Val, DL, PartVT);
} else{
// Vector -> scalar conversion.
assert(ValueVT.getVectorNumElements() == 1 &&
"Only trivial vector-to-scalar conversions should get here!");
- Val = DAG.getNode(ISD::EXTRACT_VECTOR_ELT, DL,
- PartVT, Val,
- DAG.getConstant(0, DL, TLI.getVectorIdxTy()));
+ Val = DAG.getNode(
+ ISD::EXTRACT_VECTOR_ELT, DL, PartVT, Val,
+ DAG.getConstant(0, DL, TLI.getVectorIdxTy(DAG.getDataLayout())));
- bool Smaller = ValueVT.bitsLE(PartVT);
- Val = DAG.getNode((Smaller ? ISD::TRUNCATE : ISD::ANY_EXTEND),
- DL, PartVT, Val);
+ Val = DAG.getAnyExtOrTrunc(Val, DL, PartVT);
}
Parts[0] = Val;
SmallVector<SDValue, 8> Ops(NumIntermediates);
for (unsigned i = 0; i != NumIntermediates; ++i) {
if (IntermediateVT.isVector())
- Ops[i] = DAG.getNode(ISD::EXTRACT_SUBVECTOR, DL,
- IntermediateVT, Val,
- DAG.getConstant(i * (NumElements / NumIntermediates), DL,
- TLI.getVectorIdxTy()));
+ Ops[i] =
+ DAG.getNode(ISD::EXTRACT_SUBVECTOR, DL, IntermediateVT, Val,
+ DAG.getConstant(i * (NumElements / NumIntermediates), DL,
+ TLI.getVectorIdxTy(DAG.getDataLayout())));
else
- Ops[i] = DAG.getNode(ISD::EXTRACT_VECTOR_ELT, DL,
- IntermediateVT, Val,
- DAG.getConstant(i, DL, TLI.getVectorIdxTy()));
+ Ops[i] = DAG.getNode(
+ ISD::EXTRACT_VECTOR_ELT, DL, IntermediateVT, Val,
+ DAG.getConstant(i, DL, TLI.getVectorIdxTy(DAG.getDataLayout())));
}
// Split the intermediate operands into legal parts.
EVT valuevt)
: ValueVTs(1, valuevt), RegVTs(1, regvt), Regs(regs) {}
-RegsForValue::RegsForValue(LLVMContext &Context, const TargetLowering &tli,
- unsigned Reg, Type *Ty) {
- ComputeValueVTs(tli, Ty, ValueVTs);
+RegsForValue::RegsForValue(LLVMContext &Context, const TargetLowering &TLI,
+ const DataLayout &DL, unsigned Reg, Type *Ty) {
+ ComputeValueVTs(TLI, DL, Ty, ValueVTs);
- for (unsigned Value = 0, e = ValueVTs.size(); Value != e; ++Value) {
- EVT ValueVT = ValueVTs[Value];
- unsigned NumRegs = tli.getNumRegisters(Context, ValueVT);
- MVT RegisterVT = tli.getRegisterType(Context, ValueVT);
+ for (EVT ValueVT : ValueVTs) {
+ unsigned NumRegs = TLI.getNumRegisters(Context, ValueVT);
+ MVT RegisterVT = TLI.getRegisterType(Context, ValueVT);
for (unsigned i = 0; i != NumRegs; ++i)
Regs.push_back(Reg + i);
RegVTs.push_back(RegisterVT);
if (It != FuncInfo.ValueMap.end()) {
unsigned InReg = It->second;
- RegsForValue RFV(*DAG.getContext(), DAG.getTargetLoweringInfo(), InReg,
- Ty);
+ RegsForValue RFV(*DAG.getContext(), DAG.getTargetLoweringInfo(),
+ DAG.getDataLayout(), InReg, Ty);
SDValue Chain = DAG.getEntryNode();
Result = RFV.getCopyFromRegs(DAG, FuncInfo, getCurSDLoc(), Chain, nullptr, V);
resolveDanglingDebugInfo(V, Result);
const TargetLowering &TLI = DAG.getTargetLoweringInfo();
if (const Constant *C = dyn_cast<Constant>(V)) {
- EVT VT = TLI.getValueType(V->getType(), true);
+ EVT VT = TLI.getValueType(DAG.getDataLayout(), V->getType(), true);
if (const ConstantInt *CI = dyn_cast<ConstantInt>(C))
return DAG.getConstant(*CI, getCurSDLoc(), VT);
if (isa<ConstantPointerNull>(C)) {
unsigned AS = V->getType()->getPointerAddressSpace();
- return DAG.getConstant(0, getCurSDLoc(), TLI.getPointerTy(AS));
+ return DAG.getConstant(0, getCurSDLoc(),
+ TLI.getPointerTy(DAG.getDataLayout(), AS));
}
if (const ConstantFP *CFP = dyn_cast<ConstantFP>(C))
"Unknown struct or array constant!");
SmallVector<EVT, 4> ValueVTs;
- ComputeValueVTs(TLI, C->getType(), ValueVTs);
+ ComputeValueVTs(TLI, DAG.getDataLayout(), C->getType(), ValueVTs);
unsigned NumElts = ValueVTs.size();
if (NumElts == 0)
return SDValue(); // empty struct
Ops.push_back(getValue(CV->getOperand(i)));
} else {
assert(isa<ConstantAggregateZero>(C) && "Unknown vector constant!");
- EVT EltVT = TLI.getValueType(VecTy->getElementType());
+ EVT EltVT =
+ TLI.getValueType(DAG.getDataLayout(), VecTy->getElementType());
SDValue Op;
if (EltVT.isFloatingPoint())
DenseMap<const AllocaInst*, int>::iterator SI =
FuncInfo.StaticAllocaMap.find(AI);
if (SI != FuncInfo.StaticAllocaMap.end())
- return DAG.getFrameIndex(SI->second, TLI.getPointerTy());
+ return DAG.getFrameIndex(SI->second,
+ TLI.getPointerTy(DAG.getDataLayout()));
}
// If this is an instruction which fast-isel has deferred, select it now.
if (const Instruction *Inst = dyn_cast<Instruction>(V)) {
unsigned InReg = FuncInfo.InitializeRegForValue(Inst);
- RegsForValue RFV(*DAG.getContext(), TLI, InReg, Inst->getType());
+ RegsForValue RFV(*DAG.getContext(), TLI, DAG.getDataLayout(), InReg,
+ Inst->getType());
SDValue Chain = DAG.getEntryNode();
return RFV.getCopyFromRegs(DAG, FuncInfo, getCurSDLoc(), Chain, nullptr, V);
}
llvm_unreachable("Can't get register for value!");
}
+void SelectionDAGBuilder::visitCatchPad(const CatchPadInst &I) {
+ // Update machine-CFG edges.
+ MachineBasicBlock *PadMBB = FuncInfo.MBB;
+ MachineBasicBlock *CatchingMBB = FuncInfo.MBBMap[I.getNormalDest()];
+ MachineBasicBlock *UnwindMBB = FuncInfo.MBBMap[I.getUnwindDest()];
+ PadMBB->addSuccessor(CatchingMBB);
+ PadMBB->addSuccessor(UnwindMBB);
+
+ CatchingMBB->setIsEHFuncletEntry();
+ MachineModuleInfo &MMI = DAG.getMachineFunction().getMMI();
+ MMI.setHasEHFunclets(true);
+}
+
+void SelectionDAGBuilder::visitCatchRet(const CatchReturnInst &I) {
+ // Update machine-CFG edge.
+ MachineBasicBlock *PadMBB = FuncInfo.MBB;
+ MachineBasicBlock *TargetMBB = FuncInfo.MBBMap[I.getSuccessor()];
+ PadMBB->addSuccessor(TargetMBB);
+
+ // Create the terminator node.
+ SDValue Ret = DAG.getNode(ISD::CATCHRET, getCurSDLoc(), MVT::Other,
+ getControlRoot(), DAG.getBasicBlock(TargetMBB));
+ DAG.setRoot(Ret);
+}
+
+void SelectionDAGBuilder::visitCatchEndPad(const CatchEndPadInst &I) {
+ // If this unwinds to caller, we don't need a DAG node hanging around.
+ if (!I.hasUnwindDest())
+ return;
+
+ // Update machine-CFG edge.
+ MachineBasicBlock *PadMBB = FuncInfo.MBB;
+ MachineBasicBlock *UnwindMBB = FuncInfo.MBBMap[I.getUnwindDest()];
+ PadMBB->addSuccessor(UnwindMBB);
+}
+
+void SelectionDAGBuilder::visitCleanupPad(const CleanupPadInst &CPI) {
+ MachineModuleInfo &MMI = DAG.getMachineFunction().getMMI();
+ MMI.setHasEHFunclets(true);
+ report_fatal_error("visitCleanupPad not yet implemented!");
+}
+
+void SelectionDAGBuilder::visitCleanupRet(const CleanupReturnInst &I) {
+ report_fatal_error("visitCleanupRet not yet implemented!");
+}
+
+void SelectionDAGBuilder::visitTerminatePad(const TerminatePadInst &TPI) {
+ report_fatal_error("visitTerminatePad not yet implemented!");
+}
+
void SelectionDAGBuilder::visitRet(const ReturnInst &I) {
const TargetLowering &TLI = DAG.getTargetLoweringInfo();
+ auto &DL = DAG.getDataLayout();
SDValue Chain = getControlRoot();
SmallVector<ISD::OutputArg, 8> Outs;
SmallVector<SDValue, 8> OutVals;
// Leave Outs empty so that LowerReturn won't try to load return
// registers the usual way.
SmallVector<EVT, 1> PtrValueVTs;
- ComputeValueVTs(TLI, PointerType::getUnqual(F->getReturnType()),
+ ComputeValueVTs(TLI, DL, PointerType::getUnqual(F->getReturnType()),
PtrValueVTs);
SDValue RetPtr = DAG.getRegister(DemoteReg, PtrValueVTs[0]);
SmallVector<EVT, 4> ValueVTs;
SmallVector<uint64_t, 4> Offsets;
- ComputeValueVTs(TLI, I.getOperand(0)->getType(), ValueVTs, &Offsets);
+ ComputeValueVTs(TLI, DL, I.getOperand(0)->getType(), ValueVTs, &Offsets);
unsigned NumValues = ValueVTs.size();
SmallVector<SDValue, 4> Chains(NumValues);
MVT::Other, Chains);
} else if (I.getNumOperands() != 0) {
SmallVector<EVT, 4> ValueVTs;
- ComputeValueVTs(TLI, I.getOperand(0)->getType(), ValueVTs);
+ ComputeValueVTs(TLI, DL, I.getOperand(0)->getType(), ValueVTs);
unsigned NumValues = ValueVTs.size();
if (NumValues) {
SDValue RetOp = getValue(I.getOperand(0));
ISD::CondCode Condition;
if (const ICmpInst *IC = dyn_cast<ICmpInst>(Cond)) {
Condition = getICmpCondCode(IC->getPredicate());
- } else if (const FCmpInst *FC = dyn_cast<FCmpInst>(Cond)) {
+ } else {
+ const FCmpInst *FC = cast<FCmpInst>(Cond);
Condition = getFCmpCondCode(FC->getPredicate());
if (TM.Options.NoNaNsFPMath)
Condition = getFCmpCodeWithoutNaN(Condition);
- } else {
- (void)Condition; // silence warning.
- llvm_unreachable("Unknown compare instruction");
}
CaseBlock CB(Condition, BOp->getOperand(0), BOp->getOperand(1), nullptr,
MachineBasicBlock *FBB,
MachineBasicBlock *CurBB,
MachineBasicBlock *SwitchBB,
- unsigned Opc, uint32_t TWeight,
+ Instruction::BinaryOps Opc,
+ uint32_t TWeight,
uint32_t FWeight) {
// If this node is not part of the or/and tree, emit it as a branch.
const Instruction *BOp = dyn_cast<Instruction>(Cond);
void SelectionDAGBuilder::visitJumpTable(JumpTable &JT) {
// Emit the code for the jump table
assert(JT.Reg != -1U && "Should lower JT Header first!");
- EVT PTy = DAG.getTargetLoweringInfo().getPointerTy();
+ EVT PTy = DAG.getTargetLoweringInfo().getPointerTy(DAG.getDataLayout());
SDValue Index = DAG.getCopyFromReg(getControlRoot(), getCurSDLoc(),
JT.Reg, PTy);
SDValue Table = DAG.getJumpTable(JT.JTI, PTy);
// This value may be smaller or larger than the target's pointer type, and
// therefore require extension or truncating.
const TargetLowering &TLI = DAG.getTargetLoweringInfo();
- SwitchOp = DAG.getZExtOrTrunc(Sub, dl, TLI.getPointerTy());
+ SwitchOp = DAG.getZExtOrTrunc(Sub, dl, TLI.getPointerTy(DAG.getDataLayout()));
- unsigned JumpTableReg = FuncInfo.CreateReg(TLI.getPointerTy());
+ unsigned JumpTableReg =
+ FuncInfo.CreateReg(TLI.getPointerTy(DAG.getDataLayout()));
SDValue CopyTo = DAG.getCopyToReg(getControlRoot(), dl,
JumpTableReg, SwitchOp);
JT.Reg = JumpTableReg;
// Emit the range check for the jump table, and branch to the default block
// for the switch statement if the value being switched on exceeds the largest
// case in the switch.
- SDValue CMP =
- DAG.getSetCC(dl, TLI.getSetCCResultType(*DAG.getContext(),
- Sub.getValueType()),
- Sub, DAG.getConstant(JTH.Last - JTH.First, dl, VT),
- ISD::SETUGT);
+ SDValue CMP = DAG.getSetCC(
+ dl, TLI.getSetCCResultType(DAG.getDataLayout(), *DAG.getContext(),
+ Sub.getValueType()),
+ Sub, DAG.getConstant(JTH.Last - JTH.First, dl, VT), ISD::SETUGT);
SDValue BrCond = DAG.getNode(ISD::BRCOND, dl,
MVT::Other, CopyTo, CMP,
// First create the loads to the guard/stack slot for the comparison.
const TargetLowering &TLI = DAG.getTargetLoweringInfo();
- EVT PtrTy = TLI.getPointerTy();
+ EVT PtrTy = TLI.getPointerTy(DAG.getDataLayout());
MachineFrameInfo *MFI = ParentBB->getParent()->getFrameInfo();
int FI = MFI->getStackProtectorIndex();
GuardPtr, MachinePointerInfo(IRGuard, 0),
true, false, false, Align);
- SDValue StackSlot = DAG.getLoad(PtrTy, dl, DAG.getEntryNode(),
- StackSlotPtr,
- MachinePointerInfo::getFixedStack(FI),
- true, false, false, Align);
+ SDValue StackSlot = DAG.getLoad(
+ PtrTy, dl, DAG.getEntryNode(), StackSlotPtr,
+ MachinePointerInfo::getFixedStack(DAG.getMachineFunction(), FI), true,
+ false, false, Align);
// Perform the comparison via a subtract/getsetcc.
EVT VT = Guard.getValueType();
SDValue Sub = DAG.getNode(ISD::SUB, dl, VT, Guard, StackSlot);
- SDValue Cmp =
- DAG.getSetCC(dl, TLI.getSetCCResultType(*DAG.getContext(),
- Sub.getValueType()),
- Sub, DAG.getConstant(0, dl, VT), ISD::SETNE);
+ SDValue Cmp = DAG.getSetCC(dl, TLI.getSetCCResultType(DAG.getDataLayout(),
+ *DAG.getContext(),
+ Sub.getValueType()),
+ Sub, DAG.getConstant(0, dl, VT), ISD::SETNE);
// If the sub is not 0, then we know the guard/stackslot do not equal, so
// branch to failure MBB.
// Check range
const TargetLowering &TLI = DAG.getTargetLoweringInfo();
- SDValue RangeCmp =
- DAG.getSetCC(dl, TLI.getSetCCResultType(*DAG.getContext(),
- Sub.getValueType()),
- Sub, DAG.getConstant(B.Range, dl, VT), ISD::SETUGT);
+ SDValue RangeCmp = DAG.getSetCC(
+ dl, TLI.getSetCCResultType(DAG.getDataLayout(), *DAG.getContext(),
+ Sub.getValueType()),
+ Sub, DAG.getConstant(B.Range, dl, VT), ISD::SETUGT);
// Determine the type of the test operands.
bool UsePtrType = false;
}
}
if (UsePtrType) {
- VT = TLI.getPointerTy();
+ VT = TLI.getPointerTy(DAG.getDataLayout());
Sub = DAG.getZExtOrTrunc(Sub, dl, VT);
}
MachineBasicBlock* MBB = B.Cases[0].ThisBB;
- addSuccessorWithWeight(SwitchBB, B.Default);
- addSuccessorWithWeight(SwitchBB, MBB);
+ uint32_t DefaultWeight = getEdgeWeight(SwitchBB, B.Default);
+ addSuccessorWithWeight(SwitchBB, B.Default, DefaultWeight);
+ addSuccessorWithWeight(SwitchBB, MBB, B.Weight);
SDValue BrRange = DAG.getNode(ISD::BRCOND, dl,
MVT::Other, CopyTo, RangeCmp,
// Testing for a single bit; just compare the shift count with what it
// would need to be to shift a 1 bit in that position.
Cmp = DAG.getSetCC(
- dl, TLI.getSetCCResultType(*DAG.getContext(), VT), ShiftOp,
- DAG.getConstant(countTrailingZeros(B.Mask), dl, VT), ISD::SETEQ);
+ dl, TLI.getSetCCResultType(DAG.getDataLayout(), *DAG.getContext(), VT),
+ ShiftOp, DAG.getConstant(countTrailingZeros(B.Mask), dl, VT),
+ ISD::SETEQ);
} else if (PopCount == BB.Range) {
// There is only one zero bit in the range, test for it directly.
Cmp = DAG.getSetCC(
- dl, TLI.getSetCCResultType(*DAG.getContext(), VT), ShiftOp,
- DAG.getConstant(countTrailingOnes(B.Mask), dl, VT), ISD::SETNE);
+ dl, TLI.getSetCCResultType(DAG.getDataLayout(), *DAG.getContext(), VT),
+ ShiftOp, DAG.getConstant(countTrailingOnes(B.Mask), dl, VT),
+ ISD::SETNE);
} else {
// Make desired shift
SDValue SwitchVal = DAG.getNode(ISD::SHL, dl, VT,
// Emit bit tests and jumps
SDValue AndOp = DAG.getNode(ISD::AND, dl,
VT, SwitchVal, DAG.getConstant(B.Mask, dl, VT));
- Cmp = DAG.getSetCC(dl, TLI.getSetCCResultType(*DAG.getContext(), VT), AndOp,
- DAG.getConstant(0, dl, VT), ISD::SETNE);
+ Cmp = DAG.getSetCC(
+ dl, TLI.getSetCCResultType(DAG.getDataLayout(), *DAG.getContext(), VT),
+ AndOp, DAG.getConstant(0, dl, VT), ISD::SETNE);
}
// The branch weight from SwitchBB to B.TargetBB is B.ExtraWeight.
}
void SelectionDAGBuilder::visitLandingPad(const LandingPadInst &LP) {
- assert(FuncInfo.MBB->isLandingPad() &&
+ assert(FuncInfo.MBB->isEHPad() &&
"Call to landingpad not in landing pad!");
MachineBasicBlock *MBB = FuncInfo.MBB;
SmallVector<EVT, 2> ValueVTs;
SDLoc dl = getCurSDLoc();
- ComputeValueVTs(TLI, LP.getType(), ValueVTs);
+ ComputeValueVTs(TLI, DAG.getDataLayout(), LP.getType(), ValueVTs);
assert(ValueVTs.size() == 2 && "Only two-valued landingpads are supported");
// Get the two live-in registers as SDValues. The physregs have already been
if (FuncInfo.ExceptionPointerVirtReg) {
Ops[0] = DAG.getZExtOrTrunc(
DAG.getCopyFromReg(DAG.getEntryNode(), dl,
- FuncInfo.ExceptionPointerVirtReg, TLI.getPointerTy()),
+ FuncInfo.ExceptionPointerVirtReg,
+ TLI.getPointerTy(DAG.getDataLayout())),
dl, ValueVTs[0]);
} else {
- Ops[0] = DAG.getConstant(0, dl, TLI.getPointerTy());
+ Ops[0] = DAG.getConstant(0, dl, TLI.getPointerTy(DAG.getDataLayout()));
}
Ops[1] = DAG.getZExtOrTrunc(
DAG.getCopyFromReg(DAG.getEntryNode(), dl,
- FuncInfo.ExceptionSelectorVirtReg, TLI.getPointerTy()),
+ FuncInfo.ExceptionSelectorVirtReg,
+ TLI.getPointerTy(DAG.getDataLayout())),
dl, ValueVTs[1]);
// Merge into one.
setValue(&LP, Res);
}
-unsigned
-SelectionDAGBuilder::visitLandingPadClauseBB(GlobalValue *ClauseGV,
- MachineBasicBlock *LPadBB) {
- SDValue Chain = getControlRoot();
- SDLoc dl = getCurSDLoc();
-
- // Get the typeid that we will dispatch on later.
- const TargetLowering &TLI = DAG.getTargetLoweringInfo();
- const TargetRegisterClass *RC = TLI.getRegClassFor(TLI.getPointerTy());
- unsigned VReg = FuncInfo.MF->getRegInfo().createVirtualRegister(RC);
- unsigned TypeID = DAG.getMachineFunction().getMMI().getTypeIDFor(ClauseGV);
- SDValue Sel = DAG.getConstant(TypeID, dl, TLI.getPointerTy());
- Chain = DAG.getCopyToReg(Chain, dl, VReg, Sel);
-
- // Branch to the main landing pad block.
- MachineBasicBlock *ClauseMBB = FuncInfo.MBB;
- ClauseMBB->addSuccessor(LPadBB);
- DAG.setRoot(DAG.getNode(ISD::BR, dl, MVT::Other, Chain,
- DAG.getBasicBlock(LPadBB)));
- return VReg;
-}
-
void SelectionDAGBuilder::sortAndRangeify(CaseClusterVector &Clusters) {
#ifndef NDEBUG
for (const CaseCluster &CC : Clusters)
SDValue Op1 = getValue(I.getOperand(0));
SDValue Op2 = getValue(I.getOperand(1));
- EVT ShiftTy =
- DAG.getTargetLoweringInfo().getShiftAmountTy(Op2.getValueType());
+ EVT ShiftTy = DAG.getTargetLoweringInfo().getShiftAmountTy(
+ Op2.getValueType(), DAG.getDataLayout());
// Coerce the shift amount to the right type if we can.
if (!I.getType()->isVectorTy() && Op2.getValueType() != ShiftTy) {
SDValue Op2 = getValue(I.getOperand(1));
ISD::CondCode Opcode = getICmpCondCode(predicate);
- EVT DestVT = DAG.getTargetLoweringInfo().getValueType(I.getType());
+ EVT DestVT = DAG.getTargetLoweringInfo().getValueType(DAG.getDataLayout(),
+ I.getType());
setValue(&I, DAG.getSetCC(getCurSDLoc(), DestVT, Op1, Op2, Opcode));
}
ISD::CondCode Condition = getFCmpCondCode(predicate);
if (TM.Options.NoNaNsFPMath)
Condition = getFCmpCodeWithoutNaN(Condition);
- EVT DestVT = DAG.getTargetLoweringInfo().getValueType(I.getType());
+ EVT DestVT = DAG.getTargetLoweringInfo().getValueType(DAG.getDataLayout(),
+ I.getType());
setValue(&I, DAG.getSetCC(getCurSDLoc(), DestVT, Op1, Op2, Condition));
}
void SelectionDAGBuilder::visitSelect(const User &I) {
SmallVector<EVT, 4> ValueVTs;
- ComputeValueVTs(DAG.getTargetLoweringInfo(), I.getType(), ValueVTs);
+ ComputeValueVTs(DAG.getTargetLoweringInfo(), DAG.getDataLayout(), I.getType(),
+ ValueVTs);
unsigned NumValues = ValueVTs.size();
if (NumValues == 0) return;
// Min/max matching is only viable if all output VTs are the same.
if (std::equal(ValueVTs.begin(), ValueVTs.end(), ValueVTs.begin())) {
- Value *LHS, *RHS;
- SelectPatternFlavor SPF = matchSelectPattern(const_cast<User*>(&I), LHS, RHS);
- ISD::NodeType Opc = ISD::DELETED_NODE;
- switch (SPF) {
- case SPF_UMAX: Opc = ISD::UMAX; break;
- case SPF_UMIN: Opc = ISD::UMIN; break;
- case SPF_SMAX: Opc = ISD::SMAX; break;
- case SPF_SMIN: Opc = ISD::SMIN; break;
- default: break;
- }
-
EVT VT = ValueVTs[0];
LLVMContext &Ctx = *DAG.getContext();
auto &TLI = DAG.getTargetLoweringInfo();
while (TLI.getTypeAction(Ctx, VT) == TargetLoweringBase::TypeSplitVector)
VT = TLI.getTypeToTransformTo(Ctx, VT);
+ Value *LHS, *RHS;
+ auto SPR = matchSelectPattern(const_cast<User*>(&I), LHS, RHS);
+ ISD::NodeType Opc = ISD::DELETED_NODE;
+ switch (SPR.Flavor) {
+ case SPF_UMAX: Opc = ISD::UMAX; break;
+ case SPF_UMIN: Opc = ISD::UMIN; break;
+ case SPF_SMAX: Opc = ISD::SMAX; break;
+ case SPF_SMIN: Opc = ISD::SMIN; break;
+ case SPF_FMINNUM:
+ switch (SPR.NaNBehavior) {
+ case SPNB_NA: llvm_unreachable("No NaN behavior for FP op?");
+ case SPNB_RETURNS_NAN: Opc = ISD::FMINNAN; break;
+ case SPNB_RETURNS_OTHER: Opc = ISD::FMINNUM; break;
+ case SPNB_RETURNS_ANY:
+ Opc = TLI.isOperationLegalOrCustom(ISD::FMINNUM, VT) ? ISD::FMINNUM
+ : ISD::FMINNAN;
+ break;
+ }
+ break;
+ case SPF_FMAXNUM:
+ switch (SPR.NaNBehavior) {
+ case SPNB_NA: llvm_unreachable("No NaN behavior for FP op?");
+ case SPNB_RETURNS_NAN: Opc = ISD::FMAXNAN; break;
+ case SPNB_RETURNS_OTHER: Opc = ISD::FMAXNUM; break;
+ case SPNB_RETURNS_ANY:
+ Opc = TLI.isOperationLegalOrCustom(ISD::FMAXNUM, VT) ? ISD::FMAXNUM
+ : ISD::FMAXNAN;
+ break;
+ }
+ break;
+ default: break;
+ }
+
if (Opc != ISD::DELETED_NODE && TLI.isOperationLegalOrCustom(Opc, VT) &&
// If the underlying comparison instruction is used by any other instruction,
// the consumed instructions won't be destroyed, so it is not profitable
void SelectionDAGBuilder::visitTrunc(const User &I) {
// TruncInst cannot be a no-op cast because sizeof(src) > sizeof(dest).
SDValue N = getValue(I.getOperand(0));
- EVT DestVT = DAG.getTargetLoweringInfo().getValueType(I.getType());
+ EVT DestVT = DAG.getTargetLoweringInfo().getValueType(DAG.getDataLayout(),
+ I.getType());
setValue(&I, DAG.getNode(ISD::TRUNCATE, getCurSDLoc(), DestVT, N));
}
// ZExt cannot be a no-op cast because sizeof(src) < sizeof(dest).
// ZExt also can't be a cast to bool for same reason. So, nothing much to do
SDValue N = getValue(I.getOperand(0));
- EVT DestVT = DAG.getTargetLoweringInfo().getValueType(I.getType());
+ EVT DestVT = DAG.getTargetLoweringInfo().getValueType(DAG.getDataLayout(),
+ I.getType());
setValue(&I, DAG.getNode(ISD::ZERO_EXTEND, getCurSDLoc(), DestVT, N));
}
// SExt cannot be a no-op cast because sizeof(src) < sizeof(dest).
// SExt also can't be a cast to bool for same reason. So, nothing much to do
SDValue N = getValue(I.getOperand(0));
- EVT DestVT = DAG.getTargetLoweringInfo().getValueType(I.getType());
+ EVT DestVT = DAG.getTargetLoweringInfo().getValueType(DAG.getDataLayout(),
+ I.getType());
setValue(&I, DAG.getNode(ISD::SIGN_EXTEND, getCurSDLoc(), DestVT, N));
}
SDValue N = getValue(I.getOperand(0));
SDLoc dl = getCurSDLoc();
const TargetLowering &TLI = DAG.getTargetLoweringInfo();
- EVT DestVT = TLI.getValueType(I.getType());
+ EVT DestVT = TLI.getValueType(DAG.getDataLayout(), I.getType());
setValue(&I, DAG.getNode(ISD::FP_ROUND, dl, DestVT, N,
- DAG.getTargetConstant(0, dl, TLI.getPointerTy())));
+ DAG.getTargetConstant(
+ 0, dl, TLI.getPointerTy(DAG.getDataLayout()))));
}
void SelectionDAGBuilder::visitFPExt(const User &I) {
// FPExt is never a no-op cast, no need to check
SDValue N = getValue(I.getOperand(0));
- EVT DestVT = DAG.getTargetLoweringInfo().getValueType(I.getType());
+ EVT DestVT = DAG.getTargetLoweringInfo().getValueType(DAG.getDataLayout(),
+ I.getType());
setValue(&I, DAG.getNode(ISD::FP_EXTEND, getCurSDLoc(), DestVT, N));
}
void SelectionDAGBuilder::visitFPToUI(const User &I) {
// FPToUI is never a no-op cast, no need to check
SDValue N = getValue(I.getOperand(0));
- EVT DestVT = DAG.getTargetLoweringInfo().getValueType(I.getType());
+ EVT DestVT = DAG.getTargetLoweringInfo().getValueType(DAG.getDataLayout(),
+ I.getType());
setValue(&I, DAG.getNode(ISD::FP_TO_UINT, getCurSDLoc(), DestVT, N));
}
void SelectionDAGBuilder::visitFPToSI(const User &I) {
// FPToSI is never a no-op cast, no need to check
SDValue N = getValue(I.getOperand(0));
- EVT DestVT = DAG.getTargetLoweringInfo().getValueType(I.getType());
+ EVT DestVT = DAG.getTargetLoweringInfo().getValueType(DAG.getDataLayout(),
+ I.getType());
setValue(&I, DAG.getNode(ISD::FP_TO_SINT, getCurSDLoc(), DestVT, N));
}
void SelectionDAGBuilder::visitUIToFP(const User &I) {
// UIToFP is never a no-op cast, no need to check
SDValue N = getValue(I.getOperand(0));
- EVT DestVT = DAG.getTargetLoweringInfo().getValueType(I.getType());
+ EVT DestVT = DAG.getTargetLoweringInfo().getValueType(DAG.getDataLayout(),
+ I.getType());
setValue(&I, DAG.getNode(ISD::UINT_TO_FP, getCurSDLoc(), DestVT, N));
}
void SelectionDAGBuilder::visitSIToFP(const User &I) {
// SIToFP is never a no-op cast, no need to check
SDValue N = getValue(I.getOperand(0));
- EVT DestVT = DAG.getTargetLoweringInfo().getValueType(I.getType());
+ EVT DestVT = DAG.getTargetLoweringInfo().getValueType(DAG.getDataLayout(),
+ I.getType());
setValue(&I, DAG.getNode(ISD::SINT_TO_FP, getCurSDLoc(), DestVT, N));
}
// What to do depends on the size of the integer and the size of the pointer.
// We can either truncate, zero extend, or no-op, accordingly.
SDValue N = getValue(I.getOperand(0));
- EVT DestVT = DAG.getTargetLoweringInfo().getValueType(I.getType());
+ EVT DestVT = DAG.getTargetLoweringInfo().getValueType(DAG.getDataLayout(),
+ I.getType());
setValue(&I, DAG.getZExtOrTrunc(N, getCurSDLoc(), DestVT));
}
// What to do depends on the size of the integer and the size of the pointer.
// We can either truncate, zero extend, or no-op, accordingly.
SDValue N = getValue(I.getOperand(0));
- EVT DestVT = DAG.getTargetLoweringInfo().getValueType(I.getType());
+ EVT DestVT = DAG.getTargetLoweringInfo().getValueType(DAG.getDataLayout(),
+ I.getType());
setValue(&I, DAG.getZExtOrTrunc(N, getCurSDLoc(), DestVT));
}
void SelectionDAGBuilder::visitBitCast(const User &I) {
SDValue N = getValue(I.getOperand(0));
SDLoc dl = getCurSDLoc();
- EVT DestVT = DAG.getTargetLoweringInfo().getValueType(I.getType());
+ EVT DestVT = DAG.getTargetLoweringInfo().getValueType(DAG.getDataLayout(),
+ I.getType());
// BitCast assures us that source and destination are the same size so this is
// either a BITCAST or a no-op.
const TargetLowering &TLI = DAG.getTargetLoweringInfo();
const Value *SV = I.getOperand(0);
SDValue N = getValue(SV);
- EVT DestVT = TLI.getValueType(I.getType());
+ EVT DestVT = TLI.getValueType(DAG.getDataLayout(), I.getType());
unsigned SrcAS = SV->getType()->getPointerAddressSpace();
unsigned DestAS = I.getType()->getPointerAddressSpace();
const TargetLowering &TLI = DAG.getTargetLoweringInfo();
SDValue InVec = getValue(I.getOperand(0));
SDValue InVal = getValue(I.getOperand(1));
- SDValue InIdx = DAG.getSExtOrTrunc(getValue(I.getOperand(2)),
- getCurSDLoc(), TLI.getVectorIdxTy());
+ SDValue InIdx = DAG.getSExtOrTrunc(getValue(I.getOperand(2)), getCurSDLoc(),
+ TLI.getVectorIdxTy(DAG.getDataLayout()));
setValue(&I, DAG.getNode(ISD::INSERT_VECTOR_ELT, getCurSDLoc(),
- TLI.getValueType(I.getType()), InVec, InVal, InIdx));
+ TLI.getValueType(DAG.getDataLayout(), I.getType()),
+ InVec, InVal, InIdx));
}
void SelectionDAGBuilder::visitExtractElement(const User &I) {
const TargetLowering &TLI = DAG.getTargetLoweringInfo();
SDValue InVec = getValue(I.getOperand(0));
- SDValue InIdx = DAG.getSExtOrTrunc(getValue(I.getOperand(1)),
- getCurSDLoc(), TLI.getVectorIdxTy());
+ SDValue InIdx = DAG.getSExtOrTrunc(getValue(I.getOperand(1)), getCurSDLoc(),
+ TLI.getVectorIdxTy(DAG.getDataLayout()));
setValue(&I, DAG.getNode(ISD::EXTRACT_VECTOR_ELT, getCurSDLoc(),
- TLI.getValueType(I.getType()), InVec, InIdx));
+ TLI.getValueType(DAG.getDataLayout(), I.getType()),
+ InVec, InIdx));
}
// Utility for visitShuffleVector - Return true if every element in Mask,
unsigned MaskNumElts = Mask.size();
const TargetLowering &TLI = DAG.getTargetLoweringInfo();
- EVT VT = TLI.getValueType(I.getType());
+ EVT VT = TLI.getValueType(DAG.getDataLayout(), I.getType());
EVT SrcVT = Src1.getValueType();
unsigned SrcNumElts = SrcVT.getVectorNumElements();
SDLoc dl = getCurSDLoc();
Src = DAG.getNode(
ISD::EXTRACT_SUBVECTOR, dl, VT, Src,
- DAG.getConstant(StartIdx[Input], dl, TLI.getVectorIdxTy()));
+ DAG.getConstant(StartIdx[Input], dl,
+ TLI.getVectorIdxTy(DAG.getDataLayout())));
}
}
// replacing the shuffle with extract and build vector.
// to insert and build vector.
EVT EltVT = VT.getVectorElementType();
- EVT IdxVT = TLI.getVectorIdxTy();
+ EVT IdxVT = TLI.getVectorIdxTy(DAG.getDataLayout());
SDLoc dl = getCurSDLoc();
SmallVector<SDValue,8> Ops;
for (unsigned i = 0; i != MaskNumElts; ++i) {
const TargetLowering &TLI = DAG.getTargetLoweringInfo();
SmallVector<EVT, 4> AggValueVTs;
- ComputeValueVTs(TLI, AggTy, AggValueVTs);
+ ComputeValueVTs(TLI, DAG.getDataLayout(), AggTy, AggValueVTs);
SmallVector<EVT, 4> ValValueVTs;
- ComputeValueVTs(TLI, ValTy, ValValueVTs);
+ ComputeValueVTs(TLI, DAG.getDataLayout(), ValTy, ValValueVTs);
unsigned NumAggValues = AggValueVTs.size();
unsigned NumValValues = ValValueVTs.size();
const TargetLowering &TLI = DAG.getTargetLoweringInfo();
SmallVector<EVT, 4> ValValueVTs;
- ComputeValueVTs(TLI, ValTy, ValValueVTs);
+ ComputeValueVTs(TLI, DAG.getDataLayout(), ValTy, ValValueVTs);
unsigned NumValValues = ValValueVTs.size();
SDValue N = getValue(Op0);
SDLoc dl = getCurSDLoc();
+ // Normalize Vector GEP - all scalar operands should be converted to the
+ // splat vector.
+ unsigned VectorWidth = I.getType()->isVectorTy() ?
+ cast<VectorType>(I.getType())->getVectorNumElements() : 0;
+
+ if (VectorWidth && !N.getValueType().isVector()) {
+ MVT VT = MVT::getVectorVT(N.getValueType().getSimpleVT(), VectorWidth);
+ SmallVector<SDValue, 16> Ops(VectorWidth, N);
+ N = DAG.getNode(ISD::BUILD_VECTOR, dl, VT, Ops);
+ }
for (GetElementPtrInst::const_op_iterator OI = I.op_begin()+1, E = I.op_end();
OI != E; ++OI) {
const Value *Idx = *OI;
Ty = StTy->getElementType(Field);
} else {
Ty = cast<SequentialType>(Ty)->getElementType();
- MVT PtrTy = DAG.getTargetLoweringInfo().getPointerTy(AS);
+ MVT PtrTy =
+ DAG.getTargetLoweringInfo().getPointerTy(DAG.getDataLayout(), AS);
unsigned PtrSize = PtrTy.getSizeInBits();
APInt ElementSize(PtrSize, DL->getTypeAllocSize(Ty));
- // If this is a constant subscript, handle it quickly.
- if (const auto *CI = dyn_cast<ConstantInt>(Idx)) {
+ // If this is a scalar constant or a splat vector of constants,
+ // handle it quickly.
+ const auto *CI = dyn_cast<ConstantInt>(Idx);
+ if (!CI && isa<ConstantDataVector>(Idx) &&
+ cast<ConstantDataVector>(Idx)->getSplatValue())
+ CI = cast<ConstantInt>(cast<ConstantDataVector>(Idx)->getSplatValue());
+
+ if (CI) {
if (CI->isZero())
continue;
APInt Offs = ElementSize * CI->getValue().sextOrTrunc(PtrSize);
- SDValue OffsVal = DAG.getConstant(Offs, dl, PtrTy);
+ SDValue OffsVal = VectorWidth ?
+ DAG.getConstant(Offs, dl, MVT::getVectorVT(PtrTy, VectorWidth)) :
+ DAG.getConstant(Offs, dl, PtrTy);
N = DAG.getNode(ISD::ADD, dl, N.getValueType(), N, OffsVal);
continue;
}
// N = N + Idx * ElementSize;
SDValue IdxN = getValue(Idx);
+ if (!IdxN.getValueType().isVector() && VectorWidth) {
+ MVT VT = MVT::getVectorVT(IdxN.getValueType().getSimpleVT(), VectorWidth);
+ SmallVector<SDValue, 16> Ops(VectorWidth, IdxN);
+ IdxN = DAG.getNode(ISD::BUILD_VECTOR, dl, VT, Ops);
+ }
// If the index is smaller or larger than intptr_t, truncate or extend
// it.
IdxN = DAG.getSExtOrTrunc(IdxN, dl, N.getValueType());
SDValue AllocSize = getValue(I.getArraySize());
- EVT IntPtr = TLI.getPointerTy();
+ EVT IntPtr = TLI.getPointerTy(DAG.getDataLayout());
if (AllocSize.getValueType() != IntPtr)
AllocSize = DAG.getZExtOrTrunc(AllocSize, dl, IntPtr);
// throughout the function's lifetime.
bool isInvariant = I.getMetadata(LLVMContext::MD_invariant_load) != nullptr &&
- isDereferenceablePointer(SV, *DAG.getTarget().getDataLayout());
+ isDereferenceablePointer(SV, DAG.getDataLayout());
unsigned Alignment = I.getAlignment();
AAMDNodes AAInfo;
const TargetLowering &TLI = DAG.getTargetLoweringInfo();
SmallVector<EVT, 4> ValueVTs;
SmallVector<uint64_t, 4> Offsets;
- ComputeValueVTs(TLI, Ty, ValueVTs, &Offsets);
+ ComputeValueVTs(TLI, DAG.getDataLayout(), Ty, ValueVTs, &Offsets);
unsigned NumValues = ValueVTs.size();
if (NumValues == 0)
return;
if (isVolatile || NumValues > MaxParallelChains)
// Serialize volatile loads with other side effects.
Root = getRoot();
- else if (AA->pointsToConstantMemory(
- MemoryLocation(SV, AA->getTypeStoreSize(Ty), AAInfo))) {
+ else if (AA->pointsToConstantMemory(MemoryLocation(
+ SV, DAG.getDataLayout().getTypeStoreSize(Ty), AAInfo))) {
// Do not serialize (non-volatile) loads of constant memory with anything.
Root = DAG.getEntryNode();
ConstantMemory = true;
SmallVector<EVT, 4> ValueVTs;
SmallVector<uint64_t, 4> Offsets;
- ComputeValueVTs(DAG.getTargetLoweringInfo(), SrcV->getType(),
- ValueVTs, &Offsets);
+ ComputeValueVTs(DAG.getTargetLoweringInfo(), DAG.getDataLayout(),
+ SrcV->getType(), ValueVTs, &Offsets);
unsigned NumValues = ValueVTs.size();
if (NumValues == 0)
return;
void SelectionDAGBuilder::visitMaskedStore(const CallInst &I) {
SDLoc sdl = getCurSDLoc();
- // llvm.masked.store.*(Src0, Ptr, alignemt, Mask)
+ // llvm.masked.store.*(Src0, Ptr, alignment, Mask)
Value *PtrOperand = I.getArgOperand(1);
SDValue Ptr = getValue(PtrOperand);
SDValue Src0 = getValue(I.getArgOperand(0));
}
// Gather/scatter receive a vector of pointers.
-// This vector of pointers may be represented as a base pointer + vector of
-// indices, it depends on GEP and instruction preceeding GEP
+// This vector of pointers may be represented as a base pointer + vector of
+// indices, it depends on GEP and instruction preceding GEP
// that calculates indices
static bool getUniformBase(Value *& Ptr, SDValue& Base, SDValue& Index,
SelectionDAGBuilder* SDB) {
- assert (Ptr->getType()->isVectorTy() && "Uexpected pointer type");
+ assert(Ptr->getType()->isVectorTy() && "Unexpected pointer type");
GetElementPtrInst *Gep = dyn_cast<GetElementPtrInst>(Ptr);
if (!Gep || Gep->getNumOperands() > 2)
return false;
else if (SDB->findValue(ShuffleInst)) {
SDValue ShuffleNode = SDB->getValue(ShuffleInst);
SDLoc sdl = ShuffleNode;
- Base = DAG.getNode(ISD::EXTRACT_VECTOR_ELT, sdl,
- ShuffleNode.getValueType().getScalarType(), ShuffleNode,
- DAG.getConstant(0, sdl, TLI.getVectorIdxTy()));
+ Base = DAG.getNode(
+ ISD::EXTRACT_VECTOR_ELT, sdl,
+ ShuffleNode.getValueType().getScalarType(), ShuffleNode,
+ DAG.getConstant(0, sdl, TLI.getVectorIdxTy(DAG.getDataLayout())));
SDB->setValue(Ptr, Base);
}
else
MachineMemOperand::MOStore, VT.getStoreSize(),
Alignment, AAInfo);
if (!UniformBase) {
- Base = DAG.getTargetConstant(0, sdl, TLI.getPointerTy());
+ Base = DAG.getTargetConstant(0, sdl, TLI.getPointerTy(DAG.getDataLayout()));
Index = getValue(Ptr);
}
SDValue Ops[] = { getRoot(), Src0, Mask, Base, Index };
SDValue Mask = getValue(I.getArgOperand(2));
const TargetLowering &TLI = DAG.getTargetLoweringInfo();
- EVT VT = TLI.getValueType(I.getType());
+ EVT VT = TLI.getValueType(DAG.getDataLayout(), I.getType());
unsigned Alignment = (cast<ConstantInt>(I.getArgOperand(1)))->getZExtValue();
if (!Alignment)
Alignment = DAG.getEVTAlignment(VT);
SDValue InChain = DAG.getRoot();
if (AA->pointsToConstantMemory(MemoryLocation(
- PtrOperand, AA->getTypeStoreSize(I.getType()), AAInfo))) {
+ PtrOperand, DAG.getDataLayout().getTypeStoreSize(I.getType()),
+ AAInfo))) {
// Do not serialize (non-volatile) loads of constant memory with anything.
InChain = DAG.getEntryNode();
}
SDValue Mask = getValue(I.getArgOperand(2));
const TargetLowering &TLI = DAG.getTargetLoweringInfo();
- EVT VT = TLI.getValueType(I.getType());
+ EVT VT = TLI.getValueType(DAG.getDataLayout(), I.getType());
unsigned Alignment = (cast<ConstantInt>(I.getArgOperand(1)))->getZExtValue();
if (!Alignment)
Alignment = DAG.getEVTAlignment(VT);
bool UniformBase = getUniformBase(BasePtr, Base, Index, this);
bool ConstantMemory = false;
if (UniformBase &&
- AA->pointsToConstantMemory(
- MemoryLocation(BasePtr, AA->getTypeStoreSize(I.getType()), AAInfo))) {
+ AA->pointsToConstantMemory(MemoryLocation(
+ BasePtr, DAG.getDataLayout().getTypeStoreSize(I.getType()),
+ AAInfo))) {
// Do not serialize (non-volatile) loads of constant memory with anything.
Root = DAG.getEntryNode();
ConstantMemory = true;
Alignment, AAInfo, Ranges);
if (!UniformBase) {
- Base = DAG.getTargetConstant(0, sdl, TLI.getPointerTy());
+ Base = DAG.getTargetConstant(0, sdl, TLI.getPointerTy(DAG.getDataLayout()));
Index = getValue(Ptr);
}
SDValue Ops[] = { Root, Src0, Mask, Base, Index };
const TargetLowering &TLI = DAG.getTargetLoweringInfo();
SDValue Ops[3];
Ops[0] = getRoot();
- Ops[1] = DAG.getConstant(I.getOrdering(), dl, TLI.getPointerTy());
- Ops[2] = DAG.getConstant(I.getSynchScope(), dl, TLI.getPointerTy());
+ Ops[1] = DAG.getConstant(I.getOrdering(), dl,
+ TLI.getPointerTy(DAG.getDataLayout()));
+ Ops[2] = DAG.getConstant(I.getSynchScope(), dl,
+ TLI.getPointerTy(DAG.getDataLayout()));
DAG.setRoot(DAG.getNode(ISD::ATOMIC_FENCE, dl, MVT::Other, Ops));
}
SDValue InChain = getRoot();
const TargetLowering &TLI = DAG.getTargetLoweringInfo();
- EVT VT = TLI.getValueType(I.getType());
+ EVT VT = TLI.getValueType(DAG.getDataLayout(), I.getType());
if (I.getAlignment() < VT.getSizeInBits() / 8)
report_fatal_error("Cannot generate unaligned atomic load");
SDValue InChain = getRoot();
const TargetLowering &TLI = DAG.getTargetLoweringInfo();
- EVT VT = TLI.getValueType(I.getValueOperand()->getType());
+ EVT VT =
+ TLI.getValueType(DAG.getDataLayout(), I.getValueOperand()->getType());
if (I.getAlignment() < VT.getSizeInBits() / 8)
report_fatal_error("Cannot generate unaligned atomic store");
if (!IsTgtIntrinsic || Info.opc == ISD::INTRINSIC_VOID ||
Info.opc == ISD::INTRINSIC_W_CHAIN)
Ops.push_back(DAG.getTargetConstant(Intrinsic, getCurSDLoc(),
- TLI.getPointerTy()));
+ TLI.getPointerTy(DAG.getDataLayout())));
// Add all operands of the call to the operand list.
for (unsigned i = 0, e = I.getNumArgOperands(); i != e; ++i) {
}
SmallVector<EVT, 4> ValueVTs;
- ComputeValueVTs(TLI, I.getType(), ValueVTs);
+ ComputeValueVTs(TLI, DAG.getDataLayout(), I.getType(), ValueVTs);
if (HasChain)
ValueVTs.push_back(MVT::Other);
if (!I.getType()->isVoidTy()) {
if (VectorType *PTy = dyn_cast<VectorType>(I.getType())) {
- EVT VT = TLI.getValueType(PTy);
+ EVT VT = TLI.getValueType(DAG.getDataLayout(), PTy);
Result = DAG.getNode(ISD::BITCAST, getCurSDLoc(), VT, Result);
}
SDLoc dl) {
SDValue t0 = DAG.getNode(ISD::AND, dl, MVT::i32, Op,
DAG.getConstant(0x7f800000, dl, MVT::i32));
- SDValue t1 = DAG.getNode(ISD::SRL, dl, MVT::i32, t0,
- DAG.getConstant(23, dl, TLI.getPointerTy()));
+ SDValue t1 = DAG.getNode(
+ ISD::SRL, dl, MVT::i32, t0,
+ DAG.getConstant(23, dl, TLI.getPointerTy(DAG.getDataLayout())));
SDValue t2 = DAG.getNode(ISD::SUB, dl, MVT::i32, t1,
DAG.getConstant(127, dl, MVT::i32));
return DAG.getNode(ISD::SINT_TO_FP, dl, MVT::f32, t2);
// IntegerPartOfX <<= 23;
IntegerPartOfX = DAG.getNode(
ISD::SHL, dl, MVT::i32, IntegerPartOfX,
- DAG.getConstant(23, dl, DAG.getTargetLoweringInfo().getPointerTy()));
+ DAG.getConstant(23, dl, DAG.getTargetLoweringInfo().getPointerTy(
+ DAG.getDataLayout())));
SDValue TwoToFractionalPartOfX;
if (LimitFloatPrecision <= 6) {
return DAG.getConstantFP(1.0, DL, LHS.getValueType());
const Function *F = DAG.getMachineFunction().getFunction();
- if (!F->hasFnAttribute(Attribute::OptimizeForSize) ||
- // If optimizing for size, don't insert too many multiplies. This
- // inserts up to 5 multiplies.
+ if (!F->optForSize() ||
+ // If optimizing for size, don't insert too many multiplies.
+ // This inserts up to 5 multiplies.
countPopulation(Val) + Log2_32(Val) < 7) {
// We use the simple binary decomposition method to generate the multiply
// sequence. There are more optimal ways to do this (for example,
case Intrinsic::vaend: visitVAEnd(I); return nullptr;
case Intrinsic::vacopy: visitVACopy(I); return nullptr;
case Intrinsic::returnaddress:
- setValue(&I, DAG.getNode(ISD::RETURNADDR, sdl, TLI.getPointerTy(),
+ setValue(&I, DAG.getNode(ISD::RETURNADDR, sdl,
+ TLI.getPointerTy(DAG.getDataLayout()),
getValue(I.getArgOperand(0))));
return nullptr;
case Intrinsic::frameaddress:
- setValue(&I, DAG.getNode(ISD::FRAMEADDR, sdl, TLI.getPointerTy(),
+ setValue(&I, DAG.getNode(ISD::FRAMEADDR, sdl,
+ TLI.getPointerTy(DAG.getDataLayout()),
getValue(I.getArgOperand(0))));
return nullptr;
case Intrinsic::read_register: {
SDValue Chain = getRoot();
SDValue RegName =
DAG.getMDNode(cast<MDNode>(cast<MetadataAsValue>(Reg)->getMetadata()));
- EVT VT = TLI.getValueType(I.getType());
+ EVT VT = TLI.getValueType(DAG.getDataLayout(), I.getType());
Res = DAG.getNode(ISD::READ_REGISTER, sdl,
DAG.getVTList(VT, MVT::Other), Chain, RegName);
setValue(&I, Res);
if (const BitCastInst *BCI = dyn_cast<BitCastInst>(Address))
Address = BCI->getOperand(0);
// Parameters are handled specially.
- bool isParameter = Variable->getTag() == dwarf::DW_TAG_arg_variable ||
- isa<Argument>(Address);
+ bool isParameter = Variable->isParameter() || isa<Argument>(Address);
const AllocaInst *AI = dyn_cast<AllocaInst>(Address);
return nullptr;
case Intrinsic::eh_dwarf_cfa: {
SDValue CfaArg = DAG.getSExtOrTrunc(getValue(I.getArgOperand(0)), sdl,
- TLI.getPointerTy());
+ TLI.getPointerTy(DAG.getDataLayout()));
SDValue Offset = DAG.getNode(ISD::ADD, sdl,
CfaArg.getValueType(),
DAG.getNode(ISD::FRAME_TO_ARGS_OFFSET, sdl,
CfaArg.getValueType()),
CfaArg);
- SDValue FA = DAG.getNode(ISD::FRAMEADDR, sdl, TLI.getPointerTy(),
- DAG.getConstant(0, sdl, TLI.getPointerTy()));
+ SDValue FA = DAG.getNode(
+ ISD::FRAMEADDR, sdl, TLI.getPointerTy(DAG.getDataLayout()),
+ DAG.getConstant(0, sdl, TLI.getPointerTy(DAG.getDataLayout())));
setValue(&I, DAG.getNode(ISD::ADD, sdl, FA.getValueType(),
FA, Offset));
return nullptr;
getRoot(), getValue(I.getArgOperand(0))));
return nullptr;
}
+ case Intrinsic::eh_sjlj_setup_dispatch: {
+ DAG.setRoot(DAG.getNode(ISD::EH_SJLJ_SETUP_DISPATCH, sdl, MVT::Other,
+ getRoot()));
+ return nullptr;
+ }
case Intrinsic::masked_gather:
visitMaskedGather(I);
ShOps[0] = ShAmt;
ShOps[1] = DAG.getConstant(0, sdl, MVT::i32);
ShAmt = DAG.getNode(ISD::BUILD_VECTOR, sdl, ShAmtVT, ShOps);
- EVT DestVT = TLI.getValueType(I.getType());
+ EVT DestVT = TLI.getValueType(DAG.getDataLayout(), I.getType());
ShAmt = DAG.getNode(ISD::BITCAST, sdl, DestVT, ShAmt);
Res = DAG.getNode(ISD::INTRINSIC_WO_CHAIN, sdl, DestVT,
DAG.getConstant(NewIntrinsic, sdl, MVT::i32),
case Intrinsic::convertus: Code = ISD::CVT_US; break;
case Intrinsic::convertuu: Code = ISD::CVT_UU; break;
}
- EVT DestVT = TLI.getValueType(I.getType());
+ EVT DestVT = TLI.getValueType(DAG.getDataLayout(), I.getType());
const Value *Op1 = I.getArgOperand(0);
Res = DAG.getConvertRndSat(DestVT, sdl, getValue(Op1),
DAG.getValueType(DestVT),
getValue(I.getArgOperand(2))));
return nullptr;
case Intrinsic::fmuladd: {
- EVT VT = TLI.getValueType(I.getType());
+ EVT VT = TLI.getValueType(DAG.getDataLayout(), I.getType());
if (TM.Options.AllowFPOpFusion != FPOpFusion::Strict &&
TLI.isFMAFasterThanFMulAndFAdd(VT)) {
setValue(&I, DAG.getNode(ISD::FMA, sdl,
MVT::i32))));
return nullptr;
case Intrinsic::convert_from_fp16:
- setValue(&I,
- DAG.getNode(ISD::FP_EXTEND, sdl, TLI.getValueType(I.getType()),
- DAG.getNode(ISD::BITCAST, sdl, MVT::f16,
- getValue(I.getArgOperand(0)))));
+ setValue(&I, DAG.getNode(ISD::FP_EXTEND, sdl,
+ TLI.getValueType(DAG.getDataLayout(), I.getType()),
+ DAG.getNode(ISD::BITCAST, sdl, MVT::f16,
+ getValue(I.getArgOperand(0)))));
return nullptr;
case Intrinsic::pcmarker: {
SDValue Tmp = getValue(I.getArgOperand(0));
getValue(I.getArgOperand(0)).getValueType(),
getValue(I.getArgOperand(0))));
return nullptr;
+ case Intrinsic::uabsdiff:
+ setValue(&I, DAG.getNode(ISD::UABSDIFF, sdl,
+ getValue(I.getArgOperand(0)).getValueType(),
+ getValue(I.getArgOperand(0)),
+ getValue(I.getArgOperand(1))));
+ return nullptr;
+ case Intrinsic::sabsdiff:
+ setValue(&I, DAG.getNode(ISD::SABSDIFF, sdl,
+ getValue(I.getArgOperand(0)).getValueType(),
+ getValue(I.getArgOperand(0)),
+ getValue(I.getArgOperand(1))));
+ return nullptr;
case Intrinsic::cttz: {
SDValue Arg = getValue(I.getArgOperand(0));
ConstantInt *CI = cast<ConstantInt>(I.getArgOperand(1));
}
case Intrinsic::stacksave: {
SDValue Op = getRoot();
- Res = DAG.getNode(ISD::STACKSAVE, sdl,
- DAG.getVTList(TLI.getPointerTy(), MVT::Other), Op);
+ Res = DAG.getNode(
+ ISD::STACKSAVE, sdl,
+ DAG.getVTList(TLI.getPointerTy(DAG.getDataLayout()), MVT::Other), Op);
setValue(&I, Res);
DAG.setRoot(Res.getValue(1));
return nullptr;
// Emit code into the DAG to store the stack guard onto the stack.
MachineFunction &MF = DAG.getMachineFunction();
MachineFrameInfo *MFI = MF.getFrameInfo();
- EVT PtrTy = TLI.getPointerTy();
+ EVT PtrTy = TLI.getPointerTy(DAG.getDataLayout());
SDValue Src, Chain = getRoot();
const Value *Ptr = cast<LoadInst>(I.getArgOperand(0))->getPointerOperand();
const GlobalVariable *GV = dyn_cast<GlobalVariable>(Ptr);
SDValue FIN = DAG.getFrameIndex(FI, PtrTy);
// Store the stack protector onto the stack.
- Res = DAG.getStore(Chain, sdl, Src, FIN,
- MachinePointerInfo::getFixedStack(FI),
+ Res = DAG.getStore(Chain, sdl, Src, FIN, MachinePointerInfo::getFixedStack(
+ DAG.getMachineFunction(), FI),
true, false, 0);
setValue(&I, Res);
DAG.setRoot(Res);
}
case Intrinsic::adjust_trampoline: {
setValue(&I, DAG.getNode(ISD::ADJUST_TRAMPOLINE, sdl,
- TLI.getPointerTy(),
+ TLI.getPointerTy(DAG.getDataLayout()),
getValue(I.getArgOperand(0))));
return nullptr;
}
TargetLowering::ArgListTy Args;
TargetLowering::CallLoweringInfo CLI(DAG);
- CLI.setDebugLoc(sdl).setChain(getRoot())
- .setCallee(CallingConv::C, I.getType(),
- DAG.getExternalSymbol(TrapFuncName.data(), TLI.getPointerTy()),
- std::move(Args), 0);
+ CLI.setDebugLoc(sdl).setChain(getRoot()).setCallee(
+ CallingConv::C, I.getType(),
+ DAG.getExternalSymbol(TrapFuncName.data(),
+ TLI.getPointerTy(DAG.getDataLayout())),
+ std::move(Args), 0);
std::pair<SDValue, SDValue> Result = TLI.LowerCallTo(CLI);
DAG.setRoot(Result.second);
SDValue Ops[2];
Ops[0] = getRoot();
- Ops[1] = DAG.getFrameIndex(FI, TLI.getPointerTy(), true);
+ Ops[1] =
+ DAG.getFrameIndex(FI, TLI.getPointerTy(DAG.getDataLayout()), true);
unsigned Opcode = (IsStart ? ISD::LIFETIME_START : ISD::LIFETIME_END);
Res = DAG.getNode(Opcode, sdl, MVT::Other, Ops);
}
case Intrinsic::invariant_start:
// Discard region information.
- setValue(&I, DAG.getUNDEF(TLI.getPointerTy()));
+ setValue(&I, DAG.getUNDEF(TLI.getPointerTy(DAG.getDataLayout())));
return nullptr;
case Intrinsic::invariant_end:
// Discard region information.
case Intrinsic::clear_cache:
return TLI.getClearCacheBuiltinName();
case Intrinsic::eh_actions:
- setValue(&I, DAG.getUNDEF(TLI.getPointerTy()));
+ setValue(&I, DAG.getUNDEF(TLI.getPointerTy(DAG.getDataLayout())));
return nullptr;
case Intrinsic::donothing:
// ignore
case Intrinsic::localrecover: {
// i8* @llvm.localrecover(i8* %fn, i8* %fp, i32 %idx)
MachineFunction &MF = DAG.getMachineFunction();
- MVT PtrVT = TLI.getPointerTy(0);
+ MVT PtrVT = TLI.getPointerTy(DAG.getDataLayout(), 0);
// Get the symbol that defines the frame offset.
auto *Fn = cast<Function>(I.getArgOperand(0)->stripPointerCasts());
case Intrinsic::eh_exceptioncode: {
unsigned Reg = TLI.getExceptionPointerRegister();
assert(Reg && "cannot get exception code on this platform");
- MVT PtrVT = TLI.getPointerTy();
+ MVT PtrVT = TLI.getPointerTy(DAG.getDataLayout());
const TargetRegisterClass *PtrRC = TLI.getRegClassFor(PtrVT);
- assert(FuncInfo.MBB->isLandingPad() && "eh.exceptioncode in non-lpad");
+ assert(FuncInfo.MBB->isEHPad() && "eh.exceptioncode in non-lpad");
unsigned VReg = FuncInfo.MBB->addLiveIn(Reg, PtrRC);
SDValue N =
DAG.getCopyFromReg(DAG.getEntryNode(), getCurSDLoc(), VReg, PtrVT);
void SelectionDAGBuilder::processIntegerCallValue(const Instruction &I,
SDValue Value,
bool IsSigned) {
- EVT VT = DAG.getTargetLoweringInfo().getValueType(I.getType(), true);
+ EVT VT = DAG.getTargetLoweringInfo().getValueType(DAG.getDataLayout(),
+ I.getType(), true);
if (IsSigned)
Value = DAG.getSExtOrTrunc(Value, getCurSDLoc(), VT);
else
const Value *Size = I.getArgOperand(2);
const ConstantInt *CSize = dyn_cast<ConstantInt>(Size);
if (CSize && CSize->getZExtValue() == 0) {
- EVT CallVT = DAG.getTargetLoweringInfo().getValueType(I.getType(), true);
+ EVT CallVT = DAG.getTargetLoweringInfo().getValueType(DAG.getDataLayout(),
+ I.getType(), true);
setValue(&I, DAG.getConstant(0, getCurSDLoc(), CallVT));
return true;
}
if (!RenameFn)
Callee = getValue(I.getCalledValue());
else
- Callee = DAG.getExternalSymbol(RenameFn,
- DAG.getTargetLoweringInfo().getPointerTy());
+ Callee = DAG.getExternalSymbol(
+ RenameFn,
+ DAG.getTargetLoweringInfo().getPointerTy(DAG.getDataLayout()));
// Check if we can potentially perform a tail call. More detailed checking is
// be done within LowerCallTo, after more information about the call is known.
if (!CallOperandVal) return MVT::Other;
if (isa<BasicBlock>(CallOperandVal))
- return TLI.getPointerTy();
+ return TLI.getPointerTy(DL);
llvm::Type *OpTy = CallOperandVal->getType();
}
}
- return TLI.getValueType(OpTy, true);
+ return TLI.getValueType(DL, OpTy, true);
}
};
// corresponding argument.
assert(!CS.getType()->isVoidTy() && "Bad inline asm!");
if (StructType *STy = dyn_cast<StructType>(CS.getType())) {
- OpVT = TLI.getSimpleValueType(STy->getElementType(ResNo));
+ OpVT = TLI.getSimpleValueType(DAG.getDataLayout(),
+ STy->getElementType(ResNo));
} else {
assert(ResNo == 0 && "Asm only has one result!");
- OpVT = TLI.getSimpleValueType(CS.getType());
+ OpVT = TLI.getSimpleValueType(DAG.getDataLayout(), CS.getType());
}
++ResNo;
break;
const Value *OpVal = OpInfo.CallOperandVal;
if (isa<ConstantFP>(OpVal) || isa<ConstantInt>(OpVal) ||
isa<ConstantVector>(OpVal) || isa<ConstantDataVector>(OpVal)) {
- OpInfo.CallOperand = DAG.getConstantPool(cast<Constant>(OpVal),
- TLI.getPointerTy());
+ OpInfo.CallOperand = DAG.getConstantPool(
+ cast<Constant>(OpVal), TLI.getPointerTy(DAG.getDataLayout()));
} else {
// Otherwise, create a stack slot and emit a store to it before the
// asm.
unsigned Align = DL.getPrefTypeAlignment(Ty);
MachineFunction &MF = DAG.getMachineFunction();
int SSFI = MF.getFrameInfo()->CreateStackObject(TySize, Align, false);
- SDValue StackSlot = DAG.getFrameIndex(SSFI, TLI.getPointerTy());
- Chain = DAG.getStore(Chain, getCurSDLoc(),
- OpInfo.CallOperand, StackSlot,
- MachinePointerInfo::getFixedStack(SSFI),
- false, false, 0);
+ SDValue StackSlot =
+ DAG.getFrameIndex(SSFI, TLI.getPointerTy(DAG.getDataLayout()));
+ Chain = DAG.getStore(
+ Chain, getCurSDLoc(), OpInfo.CallOperand, StackSlot,
+ MachinePointerInfo::getFixedStack(DAG.getMachineFunction(), SSFI),
+ false, false, 0);
OpInfo.CallOperand = StackSlot;
}
// AsmNodeOperands - The operands for the ISD::INLINEASM node.
std::vector<SDValue> AsmNodeOperands;
AsmNodeOperands.push_back(SDValue()); // reserve space for input chain
- AsmNodeOperands.push_back(
- DAG.getTargetExternalSymbol(IA->getAsmString().c_str(),
- TLI.getPointerTy()));
+ AsmNodeOperands.push_back(DAG.getTargetExternalSymbol(
+ IA->getAsmString().c_str(), TLI.getPointerTy(DAG.getDataLayout())));
// If we have a !srcloc metadata node associated with it, we want to attach
// this to the ultimately generated inline asm machineinstr. To do this, we
}
}
- AsmNodeOperands.push_back(DAG.getTargetConstant(ExtraInfo, getCurSDLoc(),
- TLI.getPointerTy()));
+ AsmNodeOperands.push_back(DAG.getTargetConstant(
+ ExtraInfo, getCurSDLoc(), TLI.getPointerTy(DAG.getDataLayout())));
// Loop over all of the inputs, copying the operand values into the
// appropriate registers and processing the output regs.
OpFlag = InlineAsm::convertMemFlagWordToMatchingFlagWord(OpFlag);
OpFlag = InlineAsm::getFlagWordForMatchingOp(OpFlag,
OpInfo.getMatchedOperand());
- AsmNodeOperands.push_back(DAG.getTargetConstant(OpFlag, getCurSDLoc(),
- TLI.getPointerTy()));
+ AsmNodeOperands.push_back(DAG.getTargetConstant(
+ OpFlag, getCurSDLoc(), TLI.getPointerTy(DAG.getDataLayout())));
AsmNodeOperands.push_back(AsmNodeOperands[CurOp+1]);
break;
}
// Add information to the INLINEASM node to know about this input.
unsigned ResOpType =
InlineAsm::getFlagWord(InlineAsm::Kind_Imm, Ops.size());
- AsmNodeOperands.push_back(DAG.getTargetConstant(ResOpType,
- getCurSDLoc(),
- TLI.getPointerTy()));
+ AsmNodeOperands.push_back(DAG.getTargetConstant(
+ ResOpType, getCurSDLoc(), TLI.getPointerTy(DAG.getDataLayout())));
AsmNodeOperands.insert(AsmNodeOperands.end(), Ops.begin(), Ops.end());
break;
}
if (OpInfo.ConstraintType == TargetLowering::C_Memory) {
assert(OpInfo.isIndirect && "Operand must be indirect to be a mem!");
- assert(InOperandVal.getValueType() == TLI.getPointerTy() &&
+ assert(InOperandVal.getValueType() ==
+ TLI.getPointerTy(DAG.getDataLayout()) &&
"Memory operands expect pointer values");
unsigned ConstraintID =
// FIXME: Why don't we do this for inline asms with MRVs?
if (CS.getType()->isSingleValueType() && CS.getType()->isSized()) {
- EVT ResultType = TLI.getValueType(CS.getType());
+ EVT ResultType = TLI.getValueType(DAG.getDataLayout(), CS.getType());
// If any of the results of the inline asm is a vector, it may have the
// wrong width/num elts. This can happen for register classes that can
void SelectionDAGBuilder::visitVAArg(const VAArgInst &I) {
const TargetLowering &TLI = DAG.getTargetLoweringInfo();
const DataLayout &DL = DAG.getDataLayout();
- SDValue V = DAG.getVAArg(TLI.getValueType(I.getType()), getCurSDLoc(),
- getRoot(), getValue(I.getOperand(0)),
+ SDValue V = DAG.getVAArg(TLI.getValueType(DAG.getDataLayout(), I.getType()),
+ getCurSDLoc(), getRoot(), getValue(I.getOperand(0)),
DAG.getSrcValue(I.getOperand(0)),
DL.getABITypeAlignment(I.getType()));
setValue(&I, V);
Builder.DAG.getTargetConstant(C->getSExtValue(), DL, MVT::i64));
} else if (FrameIndexSDNode *FI = dyn_cast<FrameIndexSDNode>(OpVal)) {
const TargetLowering &TLI = Builder.DAG.getTargetLoweringInfo();
- Ops.push_back(
- Builder.DAG.getTargetFrameIndex(FI->getIndex(), TLI.getPointerTy()));
+ Ops.push_back(Builder.DAG.getTargetFrameIndex(
+ FI->getIndex(), TLI.getPointerTy(Builder.DAG.getDataLayout())));
} else
Ops.push_back(OpVal);
}
// Create the return types based on the intrinsic definition
const TargetLowering &TLI = DAG.getTargetLoweringInfo();
SmallVector<EVT, 3> ValueVTs;
- ComputeValueVTs(TLI, CS->getType(), ValueVTs);
+ ComputeValueVTs(TLI, DAG.getDataLayout(), CS->getType(), ValueVTs);
assert(ValueVTs.size() == 1 && "Expected only one return value type.");
// There is always a chain and a glue type at the end
SmallVector<EVT, 4> RetTys;
SmallVector<uint64_t, 4> Offsets;
auto &DL = CLI.DAG.getDataLayout();
- ComputeValueVTs(*this, CLI.RetTy, RetTys, &Offsets);
+ ComputeValueVTs(*this, DL, CLI.RetTy, RetTys, &Offsets);
SmallVector<ISD::OutputArg, 4> Outs;
- GetReturnInfo(CLI.RetTy, getReturnAttrs(CLI), Outs, *this);
+ GetReturnInfo(CLI.RetTy, getReturnAttrs(CLI), Outs, *this, DL);
bool CanLowerReturn =
this->CanLowerReturn(CLI.CallConv, CLI.DAG.getMachineFunction(),
DemoteStackIdx = MF.getFrameInfo()->CreateStackObject(TySize, Align, false);
Type *StackSlotPtrType = PointerType::getUnqual(CLI.RetTy);
- DemoteStackSlot = CLI.DAG.getFrameIndex(DemoteStackIdx, getPointerTy());
+ DemoteStackSlot = CLI.DAG.getFrameIndex(DemoteStackIdx, getPointerTy(DL));
ArgListEntry Entry;
Entry.Node = DemoteStackSlot;
Entry.Ty = StackSlotPtrType;
ArgListTy &Args = CLI.getArgs();
for (unsigned i = 0, e = Args.size(); i != e; ++i) {
SmallVector<EVT, 4> ValueVTs;
- ComputeValueVTs(*this, Args[i].Ty, ValueVTs);
+ ComputeValueVTs(*this, DL, Args[i].Ty, ValueVTs);
Type *FinalType = Args[i].Ty;
if (Args[i].isByVal)
FinalType = cast<PointerType>(Args[i].Ty)->getElementType();
if (Args[i].Alignment)
FrameAlign = Args[i].Alignment;
else
- FrameAlign = getByValTypeAlignment(ElementTy);
+ FrameAlign = getByValTypeAlignment(ElementTy, DL);
Flags.setByValAlign(FrameAlign);
}
if (Args[i].isNest)
SmallVector<EVT, 1> PVTs;
Type *PtrRetTy = PointerType::getUnqual(OrigRetTy);
- ComputeValueVTs(*this, PtrRetTy, PVTs);
+ ComputeValueVTs(*this, DL, PtrRetTy, PVTs);
assert(PVTs.size() == 1 && "Pointers should fit in one register");
EVT PtrVT = PVTs[0];
PtrVT));
SDValue L = CLI.DAG.getLoad(
RetTys[i], CLI.DL, CLI.Chain, Add,
- MachinePointerInfo::getFixedStack(DemoteStackIdx, Offsets[i]), false,
- false, false, 1);
+ MachinePointerInfo::getFixedStack(CLI.DAG.getMachineFunction(),
+ DemoteStackIdx, Offsets[i]),
+ false, false, false, 1);
ReturnValues[i] = L;
Chains[i] = L.getValue(1);
}
assert(!TargetRegisterInfo::isPhysicalRegister(Reg) && "Is a physreg");
const TargetLowering &TLI = DAG.getTargetLoweringInfo();
- RegsForValue RFV(V->getContext(), TLI, Reg, V->getType());
+ RegsForValue RFV(V->getContext(), TLI, DAG.getDataLayout(), Reg,
+ V->getType());
SDValue Chain = DAG.getEntryNode();
ISD::NodeType ExtendType = (FuncInfo.PreferredExtendType.find(V) ==
if (!FuncInfo->CanLowerReturn) {
// Put in an sret pointer parameter before all the other parameters.
SmallVector<EVT, 1> ValueVTs;
- ComputeValueVTs(*TLI, PointerType::getUnqual(F.getReturnType()), ValueVTs);
+ ComputeValueVTs(*TLI, DAG.getDataLayout(),
+ PointerType::getUnqual(F.getReturnType()), ValueVTs);
// NOTE: Assuming that a pointer will never break down to more than one VT
// or one register.
for (Function::const_arg_iterator I = F.arg_begin(), E = F.arg_end();
I != E; ++I, ++Idx) {
SmallVector<EVT, 4> ValueVTs;
- ComputeValueVTs(*TLI, I->getType(), ValueVTs);
+ ComputeValueVTs(*TLI, DAG.getDataLayout(), I->getType(), ValueVTs);
bool isArgValueUsed = !I->use_empty();
unsigned PartBase = 0;
Type *FinalType = I->getType();
if (F.getParamAlignment(Idx))
FrameAlign = F.getParamAlignment(Idx);
else
- FrameAlign = TLI->getByValTypeAlignment(ElementTy);
+ FrameAlign = TLI->getByValTypeAlignment(ElementTy, DL);
Flags.setByValAlign(FrameAlign);
}
if (F.getAttributes().hasAttribute(Idx, Attribute::Nest))
// Create a virtual register for the sret pointer, and put in a copy
// from the sret argument into it.
SmallVector<EVT, 1> ValueVTs;
- ComputeValueVTs(*TLI, PointerType::getUnqual(F.getReturnType()), ValueVTs);
+ ComputeValueVTs(*TLI, DAG.getDataLayout(),
+ PointerType::getUnqual(F.getReturnType()), ValueVTs);
MVT VT = ValueVTs[0].getSimpleVT();
MVT RegVT = TLI->getRegisterType(*CurDAG->getContext(), VT);
ISD::NodeType AssertOp = ISD::DELETED_NODE;
++I, ++Idx) {
SmallVector<SDValue, 4> ArgValues;
SmallVector<EVT, 4> ValueVTs;
- ComputeValueVTs(*TLI, I->getType(), ValueVTs);
+ ComputeValueVTs(*TLI, DAG.getDataLayout(), I->getType(), ValueVTs);
unsigned NumValues = ValueVTs.size();
// If this argument is unused then remember its value. It is used to generate
// the input for this MBB.
SmallVector<EVT, 4> ValueVTs;
const TargetLowering &TLI = DAG.getTargetLoweringInfo();
- ComputeValueVTs(TLI, PN->getType(), ValueVTs);
+ ComputeValueVTs(TLI, DAG.getDataLayout(), PN->getType(), ValueVTs);
for (unsigned vti = 0, vte = ValueVTs.size(); vti != vte; ++vti) {
EVT VT = ValueVTs[vti];
unsigned NumRegisters = TLI.getNumRegisters(*DAG.getContext(), VT);
APInt LowBound;
APInt CmpRange;
- const int BitWidth =
- DAG.getTargetLoweringInfo().getPointerTy().getSizeInBits();
+ const int BitWidth = DAG.getTargetLoweringInfo()
+ .getPointerTy(DAG.getDataLayout())
+ .getSizeInBits();
assert(rangeFitsInWord(Low, High) && "Case range must fit in bit mask!");
- if (Low.isNonNegative() && High.slt(BitWidth)) {
- // Optimize the case where all the case values fit in a
- // word without having to subtract minValue. In this case,
- // we can optimize away the subtraction.
+ // Check if the clusters cover a contiguous range such that no value in the
+ // range will jump to the default statement.
+ bool ContiguousRange = true;
+ for (int64_t I = First + 1; I <= Last; ++I) {
+ if (Clusters[I].Low->getValue() != Clusters[I - 1].High->getValue() + 1) {
+ ContiguousRange = false;
+ break;
+ }
+ }
+
+ if (Low.isStrictlyPositive() && High.slt(BitWidth)) {
+ // Optimize the case where all the case values fit in a word without having
+ // to subtract minValue. In this case, we can optimize away the subtraction.
LowBound = APInt::getNullValue(Low.getBitWidth());
CmpRange = High;
+ ContiguousRange = false;
} else {
LowBound = Low;
CmpRange = High - Low;
BTI.push_back(BitTestCase(CB.Mask, BitTestBB, CB.BB, CB.ExtraWeight));
}
BitTestCases.emplace_back(std::move(LowBound), std::move(CmpRange),
- SI->getCondition(), -1U, MVT::Other, false, nullptr,
- nullptr, std::move(BTI));
+ SI->getCondition(), -1U, MVT::Other, false,
+ ContiguousRange, nullptr, nullptr, std::move(BTI),
+ TotalWeight);
BTCluster = CaseCluster::bitTests(Clusters[First].Low, Clusters[Last].High,
BitTestCases.size() - 1, TotalWeight);
// If target does not have legal shift left, do not emit bit tests at all.
const TargetLowering &TLI = DAG.getTargetLoweringInfo();
- EVT PTy = TLI.getPointerTy();
+ EVT PTy = TLI.getPointerTy(DAG.getDataLayout());
if (!TLI.isOperationLegal(ISD::SHL, PTy))
return;
// Put Cond in a virtual register to make it available from the new blocks.
ExportFromCurrentBlock(Cond);
}
+ UnhandledWeights -= I->Weight;
switch (I->Kind) {
case CC_JumpTable: {
// The jump block hasn't been inserted yet; insert it here.
MachineBasicBlock *JumpMBB = JT->MBB;
CurMF->insert(BBI, JumpMBB);
- addSuccessorWithWeight(CurMBB, Fallthrough);
- addSuccessorWithWeight(CurMBB, JumpMBB);
+
+ // Collect the sum of weights of outgoing edges from JumpMBB, which will
+ // be the edge weight on CurMBB->JumpMBB.
+ uint32_t JumpWeight = 0;
+ for (auto Succ : JumpMBB->successors())
+ JumpWeight += getEdgeWeight(JumpMBB, Succ);
+ uint32_t FallthruWeight = getEdgeWeight(CurMBB, Fallthrough);
+
+ addSuccessorWithWeight(CurMBB, Fallthrough, FallthruWeight);
+ addSuccessorWithWeight(CurMBB, JumpMBB, JumpWeight);
// The jump table header will be inserted in our current block, do the
// range check, and fall through to our fallthrough block.
}
// The false weight is the sum of all unhandled cases.
- UnhandledWeights -= I->Weight;
CaseBlock CB(CC, LHS, RHS, MHS, I->MBB, Fallthrough, CurMBB, I->Weight,
UnhandledWeights);