diff options
Diffstat (limited to 'llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp | 1056 |
1 files changed, 528 insertions, 528 deletions
diff --git a/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp b/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp index 416ee65d02c..046dd416f31 100644 --- a/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp +++ b/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp @@ -155,7 +155,7 @@ namespace { bool PromoteLoad(SDValue Op); void ExtendSetCCUses(SmallVector<SDNode*, 4> SetCCs, - SDValue Trunc, SDValue ExtLoad, DebugLoc DL, + SDValue Trunc, SDValue ExtLoad, SDLoc DL, ISD::NodeType ExtType); /// combine - call the node-specific routine that knows how to fold each @@ -246,18 +246,18 @@ namespace { SDValue visitVECTOR_SHUFFLE(SDNode *N); SDValue XformToShuffleWithZero(SDNode *N); - SDValue ReassociateOps(unsigned Opc, DebugLoc DL, SDValue LHS, SDValue RHS); + SDValue ReassociateOps(unsigned Opc, SDLoc DL, SDValue LHS, SDValue RHS); SDValue visitShiftByConstant(SDNode *N, unsigned Amt); bool SimplifySelectOps(SDNode *SELECT, SDValue LHS, SDValue RHS); SDValue SimplifyBinOpWithSameOpcodeHands(SDNode *N); - SDValue SimplifySelect(DebugLoc DL, SDValue N0, SDValue N1, SDValue N2); - SDValue SimplifySelectCC(DebugLoc DL, SDValue N0, SDValue N1, SDValue N2, + SDValue SimplifySelect(SDLoc DL, SDValue N0, SDValue N1, SDValue N2); + SDValue SimplifySelectCC(SDLoc DL, SDValue N0, SDValue N1, SDValue N2, SDValue N3, ISD::CondCode CC, bool NotExtCompare = false); SDValue SimplifySetCC(EVT VT, SDValue N0, SDValue N1, ISD::CondCode Cond, - DebugLoc DL, bool foldBooleans = true); + SDLoc DL, bool foldBooleans = true); SDValue SimplifyNodeWithTwoResults(SDNode *N, unsigned LoOp, unsigned HiOp); SDValue CombineConsecutiveLoads(SDNode *N, EVT VT); @@ -267,7 +267,7 @@ namespace { SDValue MatchBSwapHWordLow(SDNode *N, SDValue N0, SDValue N1, bool DemandHighBits = true); SDValue MatchBSwapHWord(SDNode *N, SDValue N0, SDValue N1); - SDNode *MatchRotate(SDValue LHS, SDValue RHS, DebugLoc DL); + SDNode *MatchRotate(SDValue LHS, SDValue RHS, SDLoc DL); SDValue ReduceLoadWidth(SDNode *N); SDValue ReduceLoadOpStoreWidth(SDNode *N); SDValue TransformFPLoadStorePair(SDNode *N); @@ -488,12 +488,12 @@ static SDValue GetNegatedExpression(SDValue Op, SelectionDAG &DAG, if (isNegatibleForFree(Op.getOperand(0), LegalOperations, DAG.getTargetLoweringInfo(), &DAG.getTarget().Options, Depth+1)) - return DAG.getNode(ISD::FSUB, Op.getDebugLoc(), Op.getValueType(), + return DAG.getNode(ISD::FSUB, SDLoc(Op), Op.getValueType(), GetNegatedExpression(Op.getOperand(0), DAG, LegalOperations, Depth+1), Op.getOperand(1)); // fold (fneg (fadd A, B)) -> (fsub (fneg B), A) - return DAG.getNode(ISD::FSUB, Op.getDebugLoc(), Op.getValueType(), + return DAG.getNode(ISD::FSUB, SDLoc(Op), Op.getValueType(), GetNegatedExpression(Op.getOperand(1), DAG, LegalOperations, Depth+1), Op.getOperand(0)); @@ -507,7 +507,7 @@ static SDValue GetNegatedExpression(SDValue Op, SelectionDAG &DAG, return Op.getOperand(1); // fold (fneg (fsub A, B)) -> (fsub B, A) - return DAG.getNode(ISD::FSUB, Op.getDebugLoc(), Op.getValueType(), + return DAG.getNode(ISD::FSUB, SDLoc(Op), Op.getValueType(), Op.getOperand(1), Op.getOperand(0)); case ISD::FMUL: @@ -518,24 +518,24 @@ static SDValue GetNegatedExpression(SDValue Op, SelectionDAG &DAG, if (isNegatibleForFree(Op.getOperand(0), LegalOperations, DAG.getTargetLoweringInfo(), &DAG.getTarget().Options, Depth+1)) - return DAG.getNode(Op.getOpcode(), Op.getDebugLoc(), Op.getValueType(), + return DAG.getNode(Op.getOpcode(), SDLoc(Op), Op.getValueType(), GetNegatedExpression(Op.getOperand(0), DAG, LegalOperations, Depth+1), Op.getOperand(1)); // fold (fneg (fmul X, Y)) -> (fmul X, (fneg Y)) - return DAG.getNode(Op.getOpcode(), Op.getDebugLoc(), Op.getValueType(), + return DAG.getNode(Op.getOpcode(), SDLoc(Op), Op.getValueType(), Op.getOperand(0), GetNegatedExpression(Op.getOperand(1), DAG, LegalOperations, Depth+1)); case ISD::FP_EXTEND: case ISD::FSIN: - return DAG.getNode(Op.getOpcode(), Op.getDebugLoc(), Op.getValueType(), + return DAG.getNode(Op.getOpcode(), SDLoc(Op), Op.getValueType(), GetNegatedExpression(Op.getOperand(0), DAG, LegalOperations, Depth+1)); case ISD::FP_ROUND: - return DAG.getNode(ISD::FP_ROUND, Op.getDebugLoc(), Op.getValueType(), + return DAG.getNode(ISD::FP_ROUND, SDLoc(Op), Op.getValueType(), GetNegatedExpression(Op.getOperand(0), DAG, LegalOperations, Depth+1), Op.getOperand(1)); @@ -579,7 +579,7 @@ static bool isOneUseSetCC(SDValue N) { return false; } -SDValue DAGCombiner::ReassociateOps(unsigned Opc, DebugLoc DL, +SDValue DAGCombiner::ReassociateOps(unsigned Opc, SDLoc DL, SDValue N0, SDValue N1) { EVT VT = N0.getValueType(); if (N0.getOpcode() == Opc && isa<ConstantSDNode>(N0.getOperand(1))) { @@ -593,7 +593,7 @@ SDValue DAGCombiner::ReassociateOps(unsigned Opc, DebugLoc DL, } if (N0.hasOneUse()) { // reassoc. (op (op x, c1), y) -> (op (op x, y), c1) iff x+c1 has one use - SDValue OpNode = DAG.getNode(Opc, N0.getDebugLoc(), VT, + SDValue OpNode = DAG.getNode(Opc, SDLoc(N0), VT, N0.getOperand(0), N1); AddToWorkList(OpNode.getNode()); return DAG.getNode(Opc, DL, VT, OpNode, N0.getOperand(1)); @@ -611,7 +611,7 @@ SDValue DAGCombiner::ReassociateOps(unsigned Opc, DebugLoc DL, } if (N1.hasOneUse()) { // reassoc. (op y, (op x, c1)) -> (op (op x, y), c1) iff x+c1 has one use - SDValue OpNode = DAG.getNode(Opc, N0.getDebugLoc(), VT, + SDValue OpNode = DAG.getNode(Opc, SDLoc(N0), VT, N1.getOperand(0), N0); AddToWorkList(OpNode.getNode()); return DAG.getNode(Opc, DL, VT, OpNode, N1.getOperand(1)); @@ -712,7 +712,7 @@ bool DAGCombiner::SimplifyDemandedBits(SDValue Op, const APInt &Demanded) { } void DAGCombiner::ReplaceLoadWithPromotedLoad(SDNode *Load, SDNode *ExtLoad) { - DebugLoc dl = Load->getDebugLoc(); + SDLoc dl(Load); EVT VT = Load->getValueType(0); SDValue Trunc = DAG.getNode(ISD::TRUNCATE, dl, VT, SDValue(ExtLoad, 0)); @@ -731,7 +731,7 @@ void DAGCombiner::ReplaceLoadWithPromotedLoad(SDNode *Load, SDNode *ExtLoad) { SDValue DAGCombiner::PromoteOperand(SDValue Op, EVT PVT, bool &Replace) { Replace = false; - DebugLoc dl = Op.getDebugLoc(); + SDLoc dl(Op); if (LoadSDNode *LD = dyn_cast<LoadSDNode>(Op)) { EVT MemVT = LD->getMemoryVT(); ISD::LoadExtType ExtType = ISD::isNON_EXTLoad(LD) @@ -773,7 +773,7 @@ SDValue DAGCombiner::SExtPromoteOperand(SDValue Op, EVT PVT) { if (!TLI.isOperationLegal(ISD::SIGN_EXTEND_INREG, PVT)) return SDValue(); EVT OldVT = Op.getValueType(); - DebugLoc dl = Op.getDebugLoc(); + SDLoc dl(Op); bool Replace = false; SDValue NewOp = PromoteOperand(Op, PVT, Replace); if (NewOp.getNode() == 0) @@ -788,7 +788,7 @@ SDValue DAGCombiner::SExtPromoteOperand(SDValue Op, EVT PVT) { SDValue DAGCombiner::ZExtPromoteOperand(SDValue Op, EVT PVT) { EVT OldVT = Op.getValueType(); - DebugLoc dl = Op.getDebugLoc(); + SDLoc dl(Op); bool Replace = false; SDValue NewOp = PromoteOperand(Op, PVT, Replace); if (NewOp.getNode() == 0) @@ -851,7 +851,7 @@ SDValue DAGCombiner::PromoteIntBinOp(SDValue Op) { DEBUG(dbgs() << "\nPromoting "; Op.getNode()->dump(&DAG)); - DebugLoc dl = Op.getDebugLoc(); + SDLoc dl(Op); return DAG.getNode(ISD::TRUNCATE, dl, VT, DAG.getNode(Opc, dl, PVT, NN0, NN1)); } @@ -898,7 +898,7 @@ SDValue DAGCombiner::PromoteIntShiftOp(SDValue Op) { DEBUG(dbgs() << "\nPromoting "; Op.getNode()->dump(&DAG)); - DebugLoc dl = Op.getDebugLoc(); + SDLoc dl(Op); return DAG.getNode(ISD::TRUNCATE, dl, VT, DAG.getNode(Opc, dl, PVT, N0, Op.getOperand(1))); } @@ -929,7 +929,7 @@ SDValue DAGCombiner::PromoteExtend(SDValue Op) { // fold (aext (sext x)) -> (sext x) DEBUG(dbgs() << "\nPromoting "; Op.getNode()->dump(&DAG)); - return DAG.getNode(Op.getOpcode(), Op.getDebugLoc(), VT, Op.getOperand(0)); + return DAG.getNode(Op.getOpcode(), SDLoc(Op), VT, Op.getOperand(0)); } return SDValue(); } @@ -954,7 +954,7 @@ bool DAGCombiner::PromoteLoad(SDValue Op) { if (TLI.IsDesirableToPromoteOp(Op, PVT)) { assert(PVT != VT && "Don't know what type to promote to!"); - DebugLoc dl = Op.getDebugLoc(); + SDLoc dl(Op); SDNode *N = Op.getNode(); LoadSDNode *LD = cast<LoadSDNode>(N); EVT MemVT = LD->getMemoryVT(); @@ -1326,7 +1326,7 @@ SDValue DAGCombiner::visitTokenFactor(SDNode *N) { Result = DAG.getEntryNode(); } else { // New and improved token factor. - Result = DAG.getNode(ISD::TokenFactor, N->getDebugLoc(), + Result = DAG.getNode(ISD::TokenFactor, SDLoc(N), MVT::Other, &Ops[0], Ops.size()); } @@ -1356,7 +1356,7 @@ SDValue DAGCombiner::visitMERGE_VALUES(SDNode *N) { } static -SDValue combineShlAddConstant(DebugLoc DL, SDValue N0, SDValue N1, +SDValue combineShlAddConstant(SDLoc DL, SDValue N0, SDValue N1, SelectionDAG &DAG) { EVT VT = N0.getValueType(); SDValue N00 = N0.getOperand(0); @@ -1366,10 +1366,10 @@ SDValue combineShlAddConstant(DebugLoc DL, SDValue N0, SDValue N1, if (N01C && N00.getOpcode() == ISD::ADD && N00.getNode()->hasOneUse() && isa<ConstantSDNode>(N00.getOperand(1))) { // fold (add (shl (add x, c1), c2), ) -> (add (add (shl x, c2), c1<<c2), ) - N0 = DAG.getNode(ISD::ADD, N0.getDebugLoc(), VT, - DAG.getNode(ISD::SHL, N00.getDebugLoc(), VT, + N0 = DAG.getNode(ISD::ADD, SDLoc(N0), VT, + DAG.getNode(ISD::SHL, SDLoc(N00), VT, N00.getOperand(0), N01), - DAG.getNode(ISD::SHL, N01.getDebugLoc(), VT, + DAG.getNode(ISD::SHL, SDLoc(N01), VT, N00.getOperand(1), N01)); return DAG.getNode(ISD::ADD, DL, VT, N0, N1); } @@ -1406,7 +1406,7 @@ SDValue DAGCombiner::visitADD(SDNode *N) { return DAG.FoldConstantArithmetic(ISD::ADD, VT, N0C, N1C); // canonicalize constant to RHS if (N0C && !N1C) - return DAG.getNode(ISD::ADD, N->getDebugLoc(), VT, N1, N0); + return DAG.getNode(ISD::ADD, SDLoc(N), VT, N1, N0); // fold (add x, 0) -> x if (N1C && N1C->isNullValue()) return N0; @@ -1414,28 +1414,28 @@ SDValue DAGCombiner::visitADD(SDNode *N) { if (GlobalAddressSDNode *GA = dyn_cast<GlobalAddressSDNode>(N0)) if (!LegalOperations && TLI.isOffsetFoldingLegal(GA) && N1C && GA->getOpcode() == ISD::GlobalAddress) - return DAG.getGlobalAddress(GA->getGlobal(), N1C->getDebugLoc(), VT, + return DAG.getGlobalAddress(GA->getGlobal(), SDLoc(N1C), VT, GA->getOffset() + (uint64_t)N1C->getSExtValue()); // fold ((c1-A)+c2) -> (c1+c2)-A if (N1C && N0.getOpcode() == ISD::SUB) if (ConstantSDNode *N0C = dyn_cast<ConstantSDNode>(N0.getOperand(0))) - return DAG.getNode(ISD::SUB, N->getDebugLoc(), VT, + return DAG.getNode(ISD::SUB, SDLoc(N), VT, DAG.getConstant(N1C->getAPIntValue()+ N0C->getAPIntValue(), VT), N0.getOperand(1)); // reassociate add - SDValue RADD = ReassociateOps(ISD::ADD, N->getDebugLoc(), N0, N1); + SDValue RADD = ReassociateOps(ISD::ADD, SDLoc(N), N0, N1); if (RADD.getNode() != 0) return RADD; // fold ((0-A) + B) -> B-A if (N0.getOpcode() == ISD::SUB && isa<ConstantSDNode>(N0.getOperand(0)) && cast<ConstantSDNode>(N0.getOperand(0))->isNullValue()) - return DAG.getNode(ISD::SUB, N->getDebugLoc(), VT, N1, N0.getOperand(1)); + return DAG.getNode(ISD::SUB, SDLoc(N), VT, N1, N0.getOperand(1)); // fold (A + (0-B)) -> A-B if (N1.getOpcode() == ISD::SUB && isa<ConstantSDNode>(N1.getOperand(0)) && cast<ConstantSDNode>(N1.getOperand(0))->isNullValue()) - return DAG.getNode(ISD::SUB, N->getDebugLoc(), VT, N0, N1.getOperand(1)); + return DAG.getNode(ISD::SUB, SDLoc(N), VT, N0, N1.getOperand(1)); // fold (A+(B-A)) -> B if (N1.getOpcode() == ISD::SUB && N0 == N1.getOperand(1)) return N1.getOperand(0); @@ -1445,18 +1445,18 @@ SDValue DAGCombiner::visitADD(SDNode *N) { // fold (A+(B-(A+C))) to (B-C) if (N1.getOpcode() == ISD::SUB && N1.getOperand(1).getOpcode() == ISD::ADD && N0 == N1.getOperand(1).getOperand(0)) - return DAG.getNode(ISD::SUB, N->getDebugLoc(), VT, N1.getOperand(0), + return DAG.getNode(ISD::SUB, SDLoc(N), VT, N1.getOperand(0), N1.getOperand(1).getOperand(1)); // fold (A+(B-(C+A))) to (B-C) if (N1.getOpcode() == ISD::SUB && N1.getOperand(1).getOpcode() == ISD::ADD && N0 == N1.getOperand(1).getOperand(1)) - return DAG.getNode(ISD::SUB, N->getDebugLoc(), VT, N1.getOperand(0), + return DAG.getNode(ISD::SUB, SDLoc(N), VT, N1.getOperand(0), N1.getOperand(1).getOperand(0)); // fold (A+((B-A)+or-C)) to (B+or-C) if ((N1.getOpcode() == ISD::SUB || N1.getOpcode() == ISD::ADD) && N1.getOperand(0).getOpcode() == ISD::SUB && N0 == N1.getOperand(0).getOperand(1)) - return DAG.getNode(N1.getOpcode(), N->getDebugLoc(), VT, + return DAG.getNode(N1.getOpcode(), SDLoc(N), VT, N1.getOperand(0).getOperand(0), N1.getOperand(1)); // fold (A-B)+(C-D) to (A+C)-(B+D) when A or C is constant @@ -1467,9 +1467,9 @@ SDValue DAGCombiner::visitADD(SDNode *N) { SDValue N11 = N1.getOperand(1); if (isa<ConstantSDNode>(N00) || isa<ConstantSDNode>(N10)) - return DAG.getNode(ISD::SUB, N->getDebugLoc(), VT, - DAG.getNode(ISD::ADD, N0.getDebugLoc(), VT, N00, N10), - DAG.getNode(ISD::ADD, N1.getDebugLoc(), VT, N01, N11)); + return DAG.getNode(ISD::SUB, SDLoc(N), VT, + DAG.getNode(ISD::ADD, SDLoc(N0), VT, N00, N10), + DAG.getNode(ISD::ADD, SDLoc(N1), VT, N01, N11)); } if (!VT.isVector() && SimplifyDemandedBits(SDValue(N, 0))) @@ -1487,17 +1487,17 @@ SDValue DAGCombiner::visitADD(SDNode *N) { // If all possibly-set bits on the LHS are clear on the RHS, return an OR. // If all possibly-set bits on the RHS are clear on the LHS, return an OR. if ((RHSZero & ~LHSZero) == ~LHSZero || (LHSZero & ~RHSZero) == ~RHSZero) - return DAG.getNode(ISD::OR, N->getDebugLoc(), VT, N0, N1); + return DAG.getNode(ISD::OR, SDLoc(N), VT, N0, N1); } } // fold (add (shl (add x, c1), c2), ) -> (add (add (shl x, c2), c1<<c2), ) if (N0.getOpcode() == ISD::SHL && N0.getNode()->hasOneUse()) { - SDValue Result = combineShlAddConstant(N->getDebugLoc(), N0, N1, DAG); + SDValue Result = combineShlAddConstant(SDLoc(N), N0, N1, DAG); if (Result.getNode()) return Result; } if (N1.getOpcode() == ISD::SHL && N1.getNode()->hasOneUse()) { - SDValue Result = combineShlAddConstant(N->getDebugLoc(), N1, N0, DAG); + SDValue Result = combineShlAddConstant(SDLoc(N), N1, N0, DAG); if (Result.getNode()) return Result; } @@ -1507,8 +1507,8 @@ SDValue DAGCombiner::visitADD(SDNode *N) { if (ConstantSDNode *C = dyn_cast<ConstantSDNode>(N1.getOperand(0).getOperand(0))) if (C->getAPIntValue() == 0) - return DAG.getNode(ISD::SUB, N->getDebugLoc(), VT, N0, - DAG.getNode(ISD::SHL, N->getDebugLoc(), VT, + return DAG.getNode(ISD::SUB, SDLoc(N), VT, N0, + DAG.getNode(ISD::SHL, SDLoc(N), VT, N1.getOperand(0).getOperand(1), N1.getOperand(1))); if (N0.getOpcode() == ISD::SHL && @@ -1516,8 +1516,8 @@ SDValue DAGCombiner::visitADD(SDNode *N) { if (ConstantSDNode *C = dyn_cast<ConstantSDNode>(N0.getOperand(0).getOperand(0))) if (C->getAPIntValue() == 0) - return DAG.getNode(ISD::SUB, N->getDebugLoc(), VT, N1, - DAG.getNode(ISD::SHL, N->getDebugLoc(), VT, + return DAG.getNode(ISD::SUB, SDLoc(N), VT, N1, + DAG.getNode(ISD::SHL, SDLoc(N), VT, N0.getOperand(0).getOperand(1), N0.getOperand(1))); @@ -1530,7 +1530,7 @@ SDValue DAGCombiner::visitADD(SDNode *N) { // (add z, (and (sbbl x, x), 1)) -> (sub z, (sbbl x, x)) // and similar xforms where the inner op is either ~0 or 0. if (NumSignBits == DestBits && AndOp1 && AndOp1->isOne()) { - DebugLoc DL = N->getDebugLoc(); + SDLoc DL(N); return DAG.getNode(ISD::SUB, DL, VT, N->getOperand(0), AndOp0); } } @@ -1539,7 +1539,7 @@ SDValue DAGCombiner::visitADD(SDNode *N) { if (N0.getOpcode() == ISD::SIGN_EXTEND && N0.getOperand(0).getValueType() == MVT::i1 && !TLI.isOperationLegal(ISD::SIGN_EXTEND, MVT::i1)) { - DebugLoc DL = N->getDebugLoc(); + SDLoc DL(N); SDValue ZExt = DAG.getNode(ISD::ZERO_EXTEND, DL, VT, N0.getOperand(0)); return DAG.getNode(ISD::SUB, DL, VT, N1, ZExt); } @@ -1556,18 +1556,18 @@ SDValue DAGCombiner::visitADDC(SDNode *N) { // If the flag result is dead, turn this into an ADD. if (!N->hasAnyUseOfValue(1)) - return CombineTo(N, DAG.getNode(ISD::ADD, N->getDebugLoc(), VT, N0, N1), + return CombineTo(N, DAG.getNode(ISD::ADD, SDLoc(N), VT, N0, N1), DAG.getNode(ISD::CARRY_FALSE, - N->getDebugLoc(), MVT::Glue)); + SDLoc(N), MVT::Glue)); // canonicalize constant to RHS. if (N0C && !N1C) - return DAG.getNode(ISD::ADDC, N->getDebugLoc(), N->getVTList(), N1, N0); + return DAG.getNode(ISD::ADDC, SDLoc(N), N->getVTList(), N1, N0); // fold (addc x, 0) -> x + no carry out if (N1C && N1C->isNullValue()) return CombineTo(N, N0, DAG.getNode(ISD::CARRY_FALSE, - N->getDebugLoc(), MVT::Glue)); + SDLoc(N), MVT::Glue)); // fold (addc a, b) -> (or a, b), CARRY_FALSE iff a and b share no bits. APInt LHSZero, LHSOne; @@ -1580,9 +1580,9 @@ SDValue DAGCombiner::visitADDC(SDNode *N) { // If all possibly-set bits on the LHS are clear on the RHS, return an OR. // If all possibly-set bits on the RHS are clear on the LHS, return an OR. if ((RHSZero & ~LHSZero) == ~LHSZero || (LHSZero & ~RHSZero) == ~RHSZero) - return CombineTo(N, DAG.getNode(ISD::OR, N->getDebugLoc(), VT, N0, N1), + return CombineTo(N, DAG.getNode(ISD::OR, SDLoc(N), VT, N0, N1), DAG.getNode(ISD::CARRY_FALSE, - N->getDebugLoc(), MVT::Glue)); + SDLoc(N), MVT::Glue)); } return SDValue(); @@ -1597,19 +1597,19 @@ SDValue DAGCombiner::visitADDE(SDNode *N) { // canonicalize constant to RHS if (N0C && !N1C) - return DAG.getNode(ISD::ADDE, N->getDebugLoc(), N->getVTList(), + return DAG.getNode(ISD::ADDE, SDLoc(N), N->getVTList(), N1, N0, CarryIn); // fold (adde x, y, false) -> (addc x, y) if (CarryIn.getOpcode() == ISD::CARRY_FALSE) - return DAG.getNode(ISD::ADDC, N->getDebugLoc(), N->getVTList(), N0, N1); + return DAG.getNode(ISD::ADDC, SDLoc(N), N->getVTList(), N0, N1); return SDValue(); } // Since it may not be valid to emit a fold to zero for vector initializers // check if we can before folding. -static SDValue tryFoldToZero(DebugLoc DL, const TargetLowering &TLI, EVT VT, +static SDValue tryFoldToZero(SDLoc DL, const TargetLowering &TLI, EVT VT, SelectionDAG &DAG, bool LegalOperations) { if (!VT.isVector()) { return DAG.getConstant(0, VT); @@ -1646,17 +1646,17 @@ SDValue DAGCombiner::visitSUB(SDNode *N) { // fold (sub x, x) -> 0 // FIXME: Refactor this and xor and other similar operations together. if (N0 == N1) - return tryFoldToZero(N->getDebugLoc(), TLI, VT, DAG, LegalOperations); + return tryFoldToZero(SDLoc(N), TLI, VT, DAG, LegalOperations); // fold (sub c1, c2) -> c1-c2 if (N0C && N1C) return DAG.FoldConstantArithmetic(ISD::SUB, VT, N0C, N1C); // fold (sub x, c) -> (add x, -c) if (N1C) - return DAG.getNode(ISD::ADD, N->getDebugLoc(), VT, N0, + return DAG.getNode(ISD::ADD, SDLoc(N), VT, N0, DAG.getConstant(-N1C->getAPIntValue(), VT)); // Canonicalize (sub -1, x) -> ~x, i.e. (xor x, -1) if (N0C && N0C->isAllOnesValue()) - return DAG.getNode(ISD::XOR, N->getDebugLoc(), VT, N1, N0); + return DAG.getNode(ISD::XOR, SDLoc(N), VT, N1, N0); // fold A-(A-B) -> B if (N1.getOpcode() == ISD::SUB && N0 == N1.getOperand(0)) return N1.getOperand(1); @@ -1670,7 +1670,7 @@ SDValue DAGCombiner::visitSUB(SDNode *N) { if (N1.getOpcode() == ISD::ADD && N0C && N1C1) { SDValue NewC = DAG.getConstant(N0C->getAPIntValue() - N1C1->getAPIntValue(), VT); - return DAG.getNode(ISD::SUB, N->getDebugLoc(), VT, NewC, + return DAG.getNode(ISD::SUB, SDLoc(N), VT, NewC, N1.getOperand(0)); } // fold ((A+(B+or-C))-B) -> A+or-C @@ -1678,19 +1678,19 @@ SDValue DAGCombiner::visitSUB(SDNode *N) { (N0.getOperand(1).getOpcode() == ISD::SUB || N0.getOperand(1).getOpcode() == ISD::ADD) && N0.getOperand(1).getOperand(0) == N1) - return DAG.getNode(N0.getOperand(1).getOpcode(), N->getDebugLoc(), VT, + return DAG.getNode(N0.getOperand(1).getOpcode(), SDLoc(N), VT, N0.getOperand(0), N0.getOperand(1).getOperand(1)); // fold ((A+(C+B))-B) -> A+C if (N0.getOpcode() == ISD::ADD && N0.getOperand(1).getOpcode() == ISD::ADD && N0.getOperand(1).getOperand(1) == N1) - return DAG.getNode(ISD::ADD, N->getDebugLoc(), VT, + return DAG.getNode(ISD::ADD, SDLoc(N), VT, N0.getOperand(0), N0.getOperand(1).getOperand(0)); // fold ((A-(B-C))-C) -> A-B if (N0.getOpcode() == ISD::SUB && N0.getOperand(1).getOpcode() == ISD::SUB && N0.getOperand(1).getOperand(1) == N1) - return DAG.getNode(ISD::SUB, N->getDebugLoc(), VT, + return DAG.getNode(ISD::SUB, SDLoc(N), VT, N0.getOperand(0), N0.getOperand(1).getOperand(0)); // If either operand of a sub is undef, the result is undef @@ -1704,7 +1704,7 @@ SDValue DAGCombiner::visitSUB(SDNode *N) { if (!LegalOperations && TLI.isOffsetFoldingLegal(GA)) { // fold (sub Sym, c) -> Sym-c if (N1C && GA->getOpcode() == ISD::GlobalAddress) - return DAG.getGlobalAddress(GA->getGlobal(), N1C->getDebugLoc(), VT, + return DAG.getGlobalAddress(GA->getGlobal(), SDLoc(N1C), VT, GA->getOffset() - (uint64_t)N1C->getSExtValue()); // fold (sub Sym+c1, Sym+c2) -> c1-c2 @@ -1726,25 +1726,25 @@ SDValue DAGCombiner::visitSUBC(SDNode *N) { // If the flag result is dead, turn this into an SUB. if (!N->hasAnyUseOfValue(1)) - return CombineTo(N, DAG.getNode(ISD::SUB, N->getDebugLoc(), VT, N0, N1), - DAG.getNode(ISD::CARRY_FALSE, N->getDebugLoc(), + return CombineTo(N, DAG.getNode(ISD::SUB, SDLoc(N), VT, N0, N1), + DAG.getNode(ISD::CARRY_FALSE, SDLoc(N), MVT::Glue)); // fold (subc x, x) -> 0 + no borrow if (N0 == N1) return CombineTo(N, DAG.getConstant(0, VT), - DAG.getNode(ISD::CARRY_FALSE, N->getDebugLoc(), + DAG.getNode(ISD::CARRY_FALSE, SDLoc(N), MVT::Glue)); // fold (subc x, 0) -> x + no borrow if (N1C && N1C->isNullValue()) - return CombineTo(N, N0, DAG.getNode(ISD::CARRY_FALSE, N->getDebugLoc(), + return CombineTo(N, N0, DAG.getNode(ISD::CARRY_FALSE, SDLoc(N), MVT::Glue)); // Canonicalize (sub -1, x) -> ~x, i.e. (xor x, -1) + no borrow if (N0C && N0C->isAllOnesValue()) - return CombineTo(N, DAG.getNode(ISD::XOR, N->getDebugLoc(), VT, N1, N0), - DAG.getNode(ISD::CARRY_FALSE, N->getDebugLoc(), + return CombineTo(N, DAG.getNode(ISD::XOR, SDLoc(N), VT, N1, N0), + DAG.getNode(ISD::CARRY_FALSE, SDLoc(N), MVT::Glue)); return SDValue(); @@ -1757,7 +1757,7 @@ SDValue DAGCombiner::visitSUBE(SDNode *N) { // fold (sube x, y, false) -> (subc x, y) if (CarryIn.getOpcode() == ISD::CARRY_FALSE) - return DAG.getNode(ISD::SUBC, N->getDebugLoc(), N->getVTList(), N0, N1); + return DAG.getNode(ISD::SUBC, SDLoc(N), N->getVTList(), N0, N1); return SDValue(); } @@ -1783,17 +1783,17 @@ SDValue DAGCombiner::visitMUL(SDNode *N) { return DAG.FoldConstantArithmetic(ISD::MUL, VT, N0C, N1C); // canonicalize constant to RHS if (N0C && !N1C) - return DAG.getNode(ISD::MUL, N->getDebugLoc(), VT, N1, N0); + return DAG.getNode(ISD::MUL, SDLoc(N), VT, N1, N0); // fold (mul x, 0) -> 0 if (N1C && N1C->isNullValue()) return N1; // fold (mul x, -1) -> 0-x if (N1C && N1C->isAllOnesValue()) - return DAG.getNode(ISD::SUB, N->getDebugLoc(), VT, + return DAG.getNode(ISD::SUB, SDLoc(N), VT, DAG.getConstant(0, VT), N0); // fold (mul x, (1 << c)) -> x << c if (N1C && N1C->getAPIntValue().isPowerOf2()) - return DAG.getNode(ISD::SHL, N->getDebugLoc(), VT, N0, + return DAG.getNode(ISD::SHL, SDLoc(N), VT, N0, DAG.getConstant(N1C->getAPIntValue().logBase2(), getShiftAmountTy(N0.getValueType()))); // fold (mul x, -(1 << c)) -> -(x << c) or (-x) << c @@ -1801,19 +1801,19 @@ SDValue DAGCombiner::visitMUL(SDNode *N) { unsigned Log2Val = (-N1C->getAPIntValue()).logBase2(); // FIXME: If the input is something that is easily negated (e.g. a // single-use add), we should put the negate there. - return DAG.getNode(ISD::SUB, N->getDebugLoc(), VT, + return DAG.getNode(ISD::SUB, SDLoc(N), VT, DAG.getConstant(0, VT), - DAG.getNode(ISD::SHL, N->getDebugLoc(), VT, N0, + DAG.getNode(ISD::SHL, SDLoc(N), VT, N0, DAG.getConstant(Log2Val, getShiftAmountTy(N0.getValueType())))); } // (mul (shl X, c1), c2) -> (mul X, c2 << c1) if (N1C && N0.getOpcode() == ISD::SHL && isa<ConstantSDNode>(N0.getOperand(1))) { - SDValue C3 = DAG.getNode(ISD::SHL, N->getDebugLoc(), VT, + SDValue C3 = DAG.getNode(ISD::SHL, SDLoc(N), VT, N1, N0.getOperand(1)); AddToWorkList(C3.getNode()); - return DAG.getNode(ISD::MUL, N->getDebugLoc(), VT, + return DAG.getNode(ISD::MUL, SDLoc(N), VT, N0.getOperand(0), C3); } @@ -1832,9 +1832,9 @@ SDValue DAGCombiner::visitMUL(SDNode *N) { } if (Sh.getNode()) { - SDValue Mul = DAG.getNode(ISD::MUL, N->getDebugLoc(), VT, + SDValue Mul = DAG.getNode(ISD::MUL, SDLoc(N), VT, Sh.getOperand(0), Y); - return DAG.getNode(ISD::SHL, N->getDebugLoc(), VT, + return DAG.getNode(ISD::SHL, SDLoc(N), VT, Mul, Sh.getOperand(1)); } } @@ -1842,14 +1842,14 @@ SDValue DAGCombiner::visitMUL(SDNode *N) { // fold (mul (add x, c1), c2) -> (add (mul x, c2), c1*c2) if (N1C && N0.getOpcode() == ISD::ADD && N0.getNode()->hasOneUse() && isa<ConstantSDNode>(N0.getOperand(1))) - return DAG.getNode(ISD::ADD, N->getDebugLoc(), VT, - DAG.getNode(ISD::MUL, N0.getDebugLoc(), VT, + return DAG.getNode(ISD::ADD, SDLoc(N), VT, + DAG.getNode(ISD::MUL, SDLoc(N0), VT, N0.getOperand(0), N1), - DAG.getNode(ISD::MUL, N1.getDebugLoc(), VT, + DAG.getNode(ISD::MUL, SDLoc(N1), VT, N0.getOperand(1), N1)); // reassociate mul - SDValue RMUL = ReassociateOps(ISD::MUL, N->getDebugLoc(), N0, N1); + SDValue RMUL = ReassociateOps(ISD::MUL, SDLoc(N), N0, N1); if (RMUL.getNode() != 0) return RMUL; @@ -1877,13 +1877,13 @@ SDValue DAGCombiner::visitSDIV(SDNode *N) { return N0; // fold (sdiv X, -1) -> 0-X if (N1C && N1C->isAllOnesValue()) - return DAG.getNode(ISD::SUB, N->getDebugLoc(), VT, + return DAG.getNode(ISD::SUB, SDLoc(N), VT, DAG.getConstant(0, VT), N0); // If we know the sign bits of both operands are zero, strength reduce to a // udiv instead. Handles (X&15) /s 4 -> X&15 >> 2 if (!VT.isVector()) { if (DAG.SignBitIsZero(N1) && DAG.SignBitIsZero(N0)) - return DAG.getNode(ISD::UDIV, N->getDebugLoc(), N1.getValueType(), + return DAG.getNode(ISD::UDIV, SDLoc(N), N1.getValueType(), N0, N1); } // fold (sdiv X, pow2) -> simple ops after legalize @@ -1898,19 +1898,19 @@ SDValue DAGCombiner::visitSDIV(SDNode *N) { unsigned lg2 = N1C->getAPIntValue().countTrailingZeros(); // Splat the sign bit into the register - SDValue SGN = DAG.getNode(ISD::SRA, N->getDebugLoc(), VT, N0, + SDValue SGN = DAG.getNode(ISD::SRA, SDLoc(N), VT, N0, DAG.getConstant(VT.getSizeInBits()-1, getShiftAmountTy(N0.getValueType()))); AddToWorkList(SGN.getNode()); // Add (N0 < 0) ? abs2 - 1 : 0; - SDValue SRL = DAG.getNode(ISD::SRL, N->getDebugLoc(), VT, SGN, + SDValue SRL = DAG.getNode(ISD::SRL, SDLoc(N), VT, SGN, DAG.getConstant(VT.getSizeInBits() - lg2, getShiftAmountTy(SGN.getValueType()))); - SDValue ADD = DAG.getNode(ISD::ADD, N->getDebugLoc(), VT, N0, SRL); + SDValue ADD = DAG.getNode(ISD::ADD, SDLoc(N), VT, N0, SRL); AddToWorkList(SRL.getNode()); AddToWorkList(ADD.getNode()); // Divide by pow2 - SDValue SRA = DAG.getNode(ISD::SRA, N->getDebugLoc(), VT, ADD, + SDValue SRA = DAG.getNode(ISD::SRA, SDLoc(N), VT, ADD, DAG.getConstant(lg2, getShiftAmountTy(ADD.getValueType()))); // If we're dividing by a positive value, we're done. Otherwise, we must @@ -1919,7 +1919,7 @@ SDValue DAGCombiner::visitSDIV(SDNode *N) { return SRA; AddToWorkList(SRA.getNode()); - return DAG.getNode(ISD::SUB, N->getDebugLoc(), VT, + return DAG.getNode(ISD::SUB, SDLoc(N), VT, DAG.getConstant(0, VT), SRA); } @@ -1958,7 +1958,7 @@ SDValue DAGCombiner::visitUDIV(SDNode *N) { return DAG.FoldConstantArithmetic(ISD::UDIV, VT, N0C, N1C); // fold (udiv x, (1 << c)) -> x >>u c if (N1C && N1C->getAPIntValue().isPowerOf2()) - return DAG.getNode(ISD::SRL, N->getDebugLoc(), VT, N0, + return DAG.getNode(ISD::SRL, SDLoc(N), VT, N0, DAG.getConstant(N1C->getAPIntValue().logBase2(), getShiftAmountTy(N0.getValueType()))); // fold (udiv x, (shl c, y)) -> x >>u (log2(c)+y) iff c is power of 2 @@ -1966,13 +1966,13 @@ SDValue DAGCombiner::visitUDIV(SDNode *N) { if (ConstantSDNode *SHC = dyn_cast<ConstantSDNode>(N1.getOperand(0))) { if (SHC->getAPIntValue().isPowerOf2()) { EVT ADDVT = N1.getOperand(1).getValueType(); - SDValue Add = DAG.getNode(ISD::ADD, N->getDebugLoc(), ADDVT, + SDValue Add = DAG.getNode(ISD::ADD, SDLoc(N), ADDVT, N1.getOperand(1), DAG.getConstant(SHC->getAPIntValue() .logBase2(), ADDVT)); AddToWorkList(Add.getNode()); - return DAG.getNode(ISD::SRL, N->getDebugLoc(), VT, N0, Add); + return DAG.getNode(ISD::SRL, SDLoc(N), VT, N0, Add); } } } @@ -2006,19 +2006,19 @@ SDValue DAGCombiner::visitSREM(SDNode *N) { // urem instead. Handles (X & 0x0FFFFFFF) %s 16 -> X&15 if (!VT.isVector()) { if (DAG.SignBitIsZero(N1) && DAG.SignBitIsZero(N0)) - return DAG.getNode(ISD::UREM, N->getDebugLoc(), VT, N0, N1); + return DAG.getNode(ISD::UREM, SDLoc(N), VT, N0, N1); } // If X/C can be simplified by the division-by-constant logic, lower // X%C to the equivalent of X-X/C*C. if (N1C && !N1C->isNullValue()) { - SDValue Div = DAG.getNode(ISD::SDIV, N->getDebugLoc(), VT, N0, N1); + SDValue Div = DAG.getNode(ISD::SDIV, SDLoc(N), VT, N0, N1); AddToWorkList(Div.getNode()); SDValue OptimizedDiv = combine(Div.getNode()); if (OptimizedDiv.getNode() && OptimizedDiv.getNode() != Div.getNode()) { - SDValue Mul = DAG.getNode(ISD::MUL, N->getDebugLoc(), VT, + SDValue Mul = DAG.getNode(ISD::MUL, SDLoc(N), VT, OptimizedDiv, N1); - SDValue Sub = DAG.getNode(ISD::SUB, N->getDebugLoc(), VT, N0, Mul); + SDValue Sub = DAG.getNode(ISD::SUB, SDLoc(N), VT, N0, Mul); AddToWorkList(Mul.getNode()); return Sub; } @@ -2046,18 +2046,18 @@ SDValue DAGCombiner::visitUREM(SDNode *N) { return DAG.FoldConstantArithmetic(ISD::UREM, VT, N0C, N1C); // fold (urem x, pow2) -> (and x, pow2-1) if (N1C && !N1C->isNullValue() && N1C->getAPIntValue().isPowerOf2()) - return DAG.getNode(ISD::AND, N->getDebugLoc(), VT, N0, + return DAG.getNode(ISD::AND, SDLoc(N), VT, N0, DAG.getConstant(N1C->getAPIntValue()-1,VT)); // fold (urem x, (shl pow2, y)) -> (and x, (add (shl pow2, y), -1)) if (N1.getOpcode() == ISD::SHL) { if (ConstantSDNode *SHC = dyn_cast<ConstantSDNode>(N1.getOperand(0))) { if (SHC->getAPIntValue().isPowerOf2()) { SDValue Add = - DAG.getNode(ISD::ADD, N->getDebugLoc(), VT, N1, + DAG.getNode(ISD::ADD, SDLoc(N), VT, N1, DAG.getConstant(APInt::getAllOnesValue(VT.getSizeInBits()), VT)); AddToWorkList(Add.getNode()); - return DAG.getNode(ISD::AND, N->getDebugLoc(), VT, N0, Add); + return DAG.getNode(ISD::AND, SDLoc(N), VT, N0, Add); } } } @@ -2065,13 +2065,13 @@ SDValue DAGCombiner::visitUREM(SDNode *N) { // If X/C can be simplified by the division-by-constant logic, lower // X%C to the equivalent of X-X/C*C. if (N1C && !N1C->isNullValue()) { - SDValue Div = DAG.getNode(ISD::UDIV, N->getDebugLoc(), VT, N0, N1); + SDValue Div = DAG.getNode(ISD::UDIV, SDLoc(N), VT, N0, N1); AddToWorkList(Div.getNode()); SDValue OptimizedDiv = combine(Div.getNode()); if (OptimizedDiv.getNode() && OptimizedDiv.getNode() != Div.getNode()) { - SDValue Mul = DAG.getNode(ISD::MUL, N->getDebugLoc(), VT, + SDValue Mul = DAG.getNode(ISD::MUL, SDLoc(N), VT, OptimizedDiv, N1); - SDValue Sub = DAG.getNode(ISD::SUB, N->getDebugLoc(), VT, N0, Mul); + SDValue Sub = DAG.getNode(ISD::SUB, SDLoc(N), VT, N0, Mul); AddToWorkList(Mul.getNode()); return Sub; } @@ -2092,14 +2092,14 @@ SDValue DAGCombiner::visitMULHS(SDNode *N) { SDValue N1 = N->getOperand(1); ConstantSDNode *N1C = dyn_cast<ConstantSDNode>(N1); EVT VT = N->getValueType(0); - DebugLoc DL = N->getDebugLoc(); + SDLoc DL(N); // fold (mulhs x, 0) -> 0 if (N1C && N1C->isNullValue()) return N1; // fold (mulhs x, 1) -> (sra x, size(x)-1) if (N1C && N1C->getAPIntValue() == 1) - return DAG.getNode(ISD::SRA, N->getDebugLoc(), N0.getValueType(), N0, + return DAG.getNode(ISD::SRA, SDLoc(N), N0.getValueType(), N0, DAG.getConstant(N0.getValueType().getSizeInBits() - 1, getShiftAmountTy(N0.getValueType()))); // fold (mulhs x, undef) -> 0 @@ -2130,7 +2130,7 @@ SDValue DAGCombiner::visitMULHU(SDNode *N) { SDValue N1 = N->getOperand(1); ConstantSDNode *N1C = dyn_cast<ConstantSDNode>(N1); EVT VT = N->getValueType(0); - DebugLoc DL = N->getDebugLoc(); + SDLoc DL(N); // fold (mulhu x, 0) -> 0 if (N1C && N1C->isNullValue()) @@ -2172,7 +2172,7 @@ SDValue DAGCombiner::SimplifyNodeWithTwoResults(SDNode *N, unsigned LoOp, if (!HiExists && (!LegalOperations || TLI.isOperationLegal(LoOp, N->getValueType(0)))) { - SDValue Res = DAG.getNode(LoOp, N->getDebugLoc(), N->getValueType(0), + SDValue Res = DAG.getNode(LoOp, SDLoc(N), N->getValueType(0), N->op_begin(), N->getNumOperands()); return CombineTo(N, Res, Res); } @@ -2182,7 +2182,7 @@ SDValue DAGCombiner::SimplifyNodeWithTwoResults(SDNode *N, unsigned LoOp, if (!LoExists && (!LegalOperations || TLI.isOperationLegal(HiOp, N->getValueType(1)))) { - SDValue Res = DAG.getNode(HiOp, N->getDebugLoc(), N->getValueType(1), + SDValue Res = DAG.getNode(HiOp, SDLoc(N), N->getValueType(1), N->op_begin(), N->getNumOperands()); return CombineTo(N, Res, Res); } @@ -2193,7 +2193,7 @@ SDValue DAGCombiner::SimplifyNodeWithTwoResults(SDNode *N, unsigned LoOp, // If the two computed results can be simplified separately, separate them. if (LoExists) { - SDValue Lo = DAG.getNode(LoOp, N->getDebugLoc(), N->getValueType(0), + SDValue Lo = DAG.getNode(LoOp, SDLoc(N), N->getValueType(0), N->op_begin(), N->getNumOperands()); AddToWorkList(Lo.getNode()); SDValue LoOpt = combine(Lo.getNode()); @@ -2204,7 +2204,7 @@ SDValue DAGCombiner::SimplifyNodeWithTwoResults(SDNode *N, unsigned LoOp, } if (HiExists) { - SDValue Hi = DAG.getNode(HiOp, N->getDebugLoc(), N->getValueType(1), + SDValue Hi = DAG.getNode(HiOp, SDLoc(N), N->getValueType(1), N->op_begin(), N->getNumOperands()); AddToWorkList(Hi.getNode()); SDValue HiOpt = combine(Hi.getNode()); @@ -2222,7 +2222,7 @@ SDValue DAGCombiner::visitSMUL_LOHI(SDNode *N) { if (Res.getNode()) return Res; EVT VT = N->getValueType(0); - DebugLoc DL = N->getDebugLoc(); + SDLoc DL(N); // If the type twice as wide is legal, transform the mulhu to a wider multiply // plus a shift. @@ -2252,7 +2252,7 @@ SDValue DAGCombiner::visitUMUL_LOHI(SDNode *N) { if (Res.getNode()) return Res; EVT VT = N->getValueType(0); - DebugLoc DL = N->getDebugLoc(); + SDLoc DL(N); // If the type twice as wide is legal, transform the mulhu to a wider multiply // plus a shift. @@ -2281,7 +2281,7 @@ SDValue DAGCombiner::visitSMULO(SDNode *N) { // (smulo x, 2) -> (saddo x, x) if (ConstantSDNode *C2 = dyn_cast<ConstantSDNode>(N->getOperand(1))) if (C2->getAPIntValue() == 2) - return DAG.getNode(ISD::SADDO, N->getDebugLoc(), N->getVTList(), + return DAG.getNode(ISD::SADDO, SDLoc(N), N->getVTList(), N->getOperand(0), N->getOperand(0)); return SDValue(); @@ -2291,7 +2291,7 @@ SDValue DAGCombiner::visitUMULO(SDNode *N) { // (umulo x, 2) -> (uaddo x, x) if (ConstantSDNode *C2 = dyn_cast<ConstantSDNode>(N->getOperand(1))) if (C2->getAPIntValue() == 2) - return DAG.getNode(ISD::UADDO, N->getDebugLoc(), N->getVTList(), + return DAG.getNode(ISD::UADDO, SDLoc(N), N->getVTList(), N->getOperand(0), N->getOperand(0)); return SDValue(); @@ -2342,11 +2342,11 @@ SDValue DAGCombiner::SimplifyBinOpWithSameOpcodeHands(SDNode *N) { !VT.isVector() && Op0VT == N1.getOperand(0).getValueType() && (!LegalOperations || TLI.isOperationLegal(N->getOpcode(), Op0VT))) { - SDValue ORNode = DAG.getNode(N->getOpcode(), N0.getDebugLoc(), + SDValue ORNode = DAG.getNode(N->getOpcode(), SDLoc(N0), N0.getOperand(0).getValueType(), N0.getOperand(0), N1.getOperand(0)); AddToWorkList(ORNode.getNode()); - return DAG.getNode(N0.getOpcode(), N->getDebugLoc(), VT, ORNode); + return DAG.getNode(N0.getOpcode(), SDLoc(N), VT, ORNode); } // For each of OP in SHL/SRL/SRA/AND... @@ -2356,11 +2356,11 @@ SDValue DAGCombiner::SimplifyBinOpWithSameOpcodeHands(SDNode *N) { if ((N0.getOpcode() == ISD::SHL || N0.getOpcode() == ISD::SRL || N0.getOpcode() == ISD::SRA || N0.getOpcode() == ISD::AND) && N0.getOperand(1) == N1.getOperand(1)) { - SDValue ORNode = DAG.getNode(N->getOpcode(), N0.getDebugLoc(), + SDValue ORNode = DAG.getNode(N->getOpcode(), SDLoc(N0), N0.getOperand(0).getValueType(), N0.getOperand(0), N1.getOperand(0)); AddToWorkList(ORNode.getNode()); - return DAG.getNode(N0.getOpcode(), N->getDebugLoc(), VT, + return DAG.getNode(N0.getOpcode(), SDLoc(N), VT, ORNode, N0.getOperand(1)); } @@ -2378,7 +2378,7 @@ SDValue DAGCombiner::SimplifyBinOpWithSameOpcodeHands(SDNode *N) { SDValue In1 = N1.getOperand(0); EVT In0Ty = In0.getValueType(); EVT In1Ty = In1.getValueType(); - DebugLoc DL = N->getDebugLoc(); + SDLoc DL(N); // If both incoming values are integers, and the original types are the // same. if (In0Ty.isInteger() && In1Ty.isInteger() && In0Ty == In1Ty) { @@ -2420,10 +2420,10 @@ SDValue DAGCombiner::SimplifyBinOpWithSameOpcodeHands(SDNode *N) { } if (SameMask) { - SDValue Op = DAG.getNode(N->getOpcode(), N->getDebugLoc(), VT, + SDValue Op = DAG.getNode(N->getOpcode(), SDLoc(N), VT, N0.getOperand(0), N1.getOperand(0)); AddToWorkList(Op.getNode()); - return DAG.getVectorShuffle(VT, N->getDebugLoc(), Op, + return DAG.getVectorShuffle(VT, SDLoc(N), Op, DAG.getUNDEF(VT), &SVN0->getMask()[0]); } } @@ -2466,7 +2466,7 @@ SDValue DAGCombiner::visitAND(SDNode *N) { return DAG.FoldConstantArithmetic(ISD::AND, VT, N0C, N1C); // canonicalize constant to RHS if (N0C && !N1C) - return DAG.getNode(ISD::AND, N->getDebugLoc(), VT, N1, N0); + return DAG.getNode(ISD::AND, SDLoc(N), VT, N1, N0); // fold (and x, -1) -> x if (N1C && N1C->isAllOnesValue()) return N0; @@ -2475,7 +2475,7 @@ SDValue DAGCombiner::visitAND(SDNode *N) { APInt::getAllOnesValue(BitWidth))) return DAG.getConstant(0, VT); // reassociate and - SDValue RAND = ReassociateOps(ISD::AND, N->getDebugLoc(), N0, N1); + SDValue RAND = ReassociateOps(ISD::AND, SDLoc(N), N0, N1); if (RAND.getNode() != 0) return RAND; // fold (and (or x, C), D) -> D if (C & D) == D @@ -2489,7 +2489,7 @@ SDValue DAGCombiner::visitAND(SDNode *N) { APInt Mask = ~N1C->getAPIntValue(); Mask = Mask.trunc(N0Op0.getValueSizeInBits()); if (DAG.MaskedValueIsZero(N0Op0, Mask)) { - SDValue Zext = DAG.getNode(ISD::ZERO_EXTEND, N->getDebugLoc(), + SDValue Zext = DAG.getNode(ISD::ZERO_EXTEND, SDLoc(N), N0.getValueType(), N0Op0); // Replace uses of the AND with uses of the Zero extend node. @@ -2579,7 +2579,7 @@ SDValue DAGCombiner::visitAND(SDNode *N) { SDValue NewLoad(Load, 0); if (Load->getExtensionType() == ISD::EXTLOAD) { NewLoad = DAG.getLoad(Load->getAddressingMode(), ISD::ZEXTLOAD, - Load->getValueType(0), Load->getDebugLoc(), + Load->getValueType(0), SDLoc(Load), Load->getChain(), Load->getBasePtr(), Load->getOffset(), Load->getMemoryVT(), Load->getMemOperand()); @@ -2610,24 +2610,24 @@ SDValue DAGCombiner::visitAND(SDNode *N) { LL.getValueType().isInteger()) { // fold (and (seteq X, 0), (seteq Y, 0)) -> (seteq (or X, Y), 0) if (cast<ConstantSDNode>(LR)->isNullValue() && Op1 == ISD::SETEQ) { - SDValue ORNode = DAG.getNode(ISD::OR, N0.getDebugLoc(), + SDValue ORNode = DAG.getNode(ISD::OR, SDLoc(N0), LR.getValueType(), LL, RL); AddToWorkList(ORNode.getNode()); - return DAG.getSetCC(N->getDebugLoc(), VT, ORNode, LR, Op1); + return DAG.getSetCC(SDLoc(N), VT, ORNode, LR, Op1); } // fold (and (seteq X, -1), (seteq Y, -1)) -> (seteq (and X, Y), -1) if (cast<ConstantSDNode>(LR)->isAllOnesValue() && Op1 == ISD::SETEQ) { - SDValue ANDNode = DAG.getNode(ISD::AND, N0.getDebugLoc(), + SDValue ANDNode = DAG.getNode(ISD::AND, SDLoc(N0), LR.getValueType(), LL, RL); AddToWorkList(ANDNode.getNode()); - return DAG.getSetCC(N->getDebugLoc(), VT, ANDNode, LR, Op1); + return DAG.getSetCC(SDLoc(N), VT, ANDNode, LR, Op1); } // fold (and (setgt X, -1), (setgt Y, -1)) -> (setgt (or X, Y), -1) if (cast<ConstantSDNode>(LR)->isAllOnesValue() && Op1 == ISD::SETGT) { - SDValue ORNode = DAG.getNode(ISD::OR, N0.getDebugLoc(), + SDValue ORNode = DAG.getNode(ISD::OR, SDLoc(N0), LR.getValueType(), LL, RL); AddToWorkList(ORNode.getNode()); - return DAG.getSetCC(N->getDebugLoc(), VT, ORNode, LR, Op1); + return DAG.getSetCC(SDLoc(N), VT, ORNode, LR, Op1); } } // canonicalize equivalent to ll == rl @@ -2643,7 +2643,7 @@ SDValue DAGCombiner::visitAND(SDNode *N) { (TLI.isCondCodeLegal(Result, LL.getSimpleValueType()) && TLI.isOperationLegal(ISD::SETCC, getSetCCResultType(N0.getSimpleValueType()))))) - return DAG.getSetCC(N->getDebugLoc(), N0.getValueType(), + return DAG.getSetCC(SDLoc(N), N0.getValueType(), LL, LR, Result); } } @@ -2671,7 +2671,7 @@ SDValue DAGCombiner::visitAND(SDNode *N) { BitWidth - MemVT.getScalarType().getSizeInBits())) && ((!LegalOperations && !LN0->isVolatile()) || TLI.isLoadExtLegal(ISD::ZEXTLOAD, MemVT))) { - SDValue ExtLoad = DAG.getExtLoad(ISD::ZEXTLOAD, N0.getDebugLoc(), VT, + SDValue ExtLoad = DAG.getExtLoad(ISD::ZEXTLOAD, SDLoc(N0), VT, LN0->getChain(), LN0->getBasePtr(), LN0->getPointerInfo(), MemVT, LN0->isVolatile(), LN0->isNonTemporal(), @@ -2693,7 +2693,7 @@ SDValue DAGCombiner::visitAND(SDNode *N) { BitWidth - MemVT.getScalarType().getSizeInBits())) && ((!LegalOperations && !LN0->isVolatile()) || TLI.isLoadExtLegal(ISD::ZEXTLOAD, MemVT))) { - SDValue ExtLoad = DAG.getExtLoad(ISD::ZEXTLOAD, N0.getDebugLoc(), VT, + SDValue ExtLoad = DAG.getExtLoad(ISD::ZEXTLOAD, SDLoc(N0), VT, LN0->getChain(), LN0->getBasePtr(), LN0->getPointerInfo(), MemVT, @@ -2727,7 +2727,7 @@ SDValue DAGCombiner::visitAND(SDNode *N) { EVT LoadResultTy = HasAnyExt ? LN0->getValueType(0) : VT; SDValue NewLoad = - DAG.getExtLoad(ISD::ZEXTLOAD, LN0->getDebugLoc(), LoadResultTy, + DAG.getExtLoad(ISD::ZEXTLOAD, SDLoc(LN0), LoadResultTy, LN0->getChain(), LN0->getBasePtr(), LN0->getPointerInfo(), ExtVT, LN0->isVolatile(), LN0->isNonTemporal(), @@ -2754,7 +2754,7 @@ SDValue DAGCombiner::visitAND(SDNode *N) { unsigned LVTStoreBytes = LoadedVT.getStoreSize(); unsigned EVTStoreBytes = ExtVT.getStoreSize(); unsigned PtrOff = LVTStoreBytes - EVTStoreBytes; - NewPtr = DAG.getNode(ISD::ADD, LN0->getDebugLoc(), PtrType, + NewPtr = DAG.getNode(ISD::ADD, SDLoc(LN0), PtrType, NewPtr, DAG.getConstant(PtrOff, PtrType)); Alignment = MinAlign(Alignment, PtrOff); } @@ -2763,7 +2763,7 @@ SDValue DAGCombiner::visitAND(SDNode *N) { EVT LoadResultTy = HasAnyExt ? LN0->getValueType(0) : VT; SDValue Load = - DAG.getExtLoad(ISD::ZEXTLOAD, LN0->getDebugLoc(), LoadResultTy, + DAG.getExtLoad(ISD::ZEXTLOAD, SDLoc(LN0), LoadResultTy, LN0->getChain(), NewPtr, LN0->getPointerInfo(), ExtVT, LN0->isVolatile(), LN0->isNonTemporal(), @@ -2792,7 +2792,7 @@ SDValue DAGCombiner::visitAND(SDNode *N) { ADDC |= Mask; if (TLI.isLegalAddImmediate(ADDC.getSExtValue())) { SDValue NewAdd = - DAG.getNode(ISD::ADD, N0.getDebugLoc(), VT, + DAG.getNode(ISD::ADD, SDLoc(N0), VT, N0.getOperand(0), DAG.getConstant(ADDC, VT)); CombineTo(N0.getNode(), NewAdd); return SDValue(N, 0); // Return N so it doesn't get rechecked! @@ -2895,9 +2895,9 @@ SDValue DAGCombiner::MatchBSwapHWordLow(SDNode *N, SDValue N0, SDValue N1, !DAG.MaskedValueIsZero(N10, APInt::getHighBitsSet(OpSizeInBits, 16))) return SDValue(); - SDValue Res = DAG.getNode(ISD::BSWAP, N->getDebugLoc(), VT, N00); + SDValue Res = DAG.getNode(ISD::BSWAP, SDLoc(N), VT, N00); if (OpSizeInBits > 16) - Res = DAG.getNode(ISD::SRL, N->getDebugLoc(), VT, Res, + Res = DAG.getNode(ISD::SRL, SDLoc(N), VT, Res, DAG.getConstant(OpSizeInBits-16, getShiftAmountTy(VT))); return Res; } @@ -3030,19 +3030,19 @@ SDValue DAGCombiner::MatchBSwapHWord(SDNode *N, SDValue N0, SDValue N1) { if (Parts[0] != Parts[1] || Parts[0] != Parts[2] || Parts[0] != Parts[3]) return SDValue(); - SDValue BSwap = DAG.getNode(ISD::BSWAP, N->getDebugLoc(), VT, + SDValue BSwap = DAG.getNode(ISD::BSWAP, SDLoc(N), VT, SDValue(Parts[0],0)); // Result of the bswap should be rotated by 16. If it's not legal, than // do (x << 16) | (x >> 16). SDValue ShAmt = DAG.getConstant(16, getShiftAmountTy(VT)); if (TLI.isOperationLegalOrCustom(ISD::ROTL, VT)) - return DAG.getNode(ISD::ROTL, N->getDebugLoc(), VT, BSwap, ShAmt); + return DAG.getNode(ISD::ROTL, SDLoc(N), VT, BSwap, ShAmt); if (TLI.isOperationLegalOrCustom(ISD::ROTR, VT)) - return DAG.getNode(ISD::ROTR, N->getDebugLoc(), VT, BSwap, ShAmt); - return DAG.getNode(ISD::OR, N->getDebugLoc(), VT, - DAG.getNode(ISD::SHL, N->getDebugLoc(), VT, BSwap, ShAmt), - DAG.getNode(ISD::SRL, N->getDebugLoc(), VT, BSwap, ShAmt)); + return DAG.getNode(ISD::ROTR, SDLoc(N), VT, BSwap, ShAmt); + return DAG.getNode(ISD::OR, SDLoc(N), VT, + DAG.getNode(ISD::SHL, SDLoc(N), VT, BSwap, ShAmt), + DAG.getNode(ISD::SRL, SDLoc(N), VT, BSwap, ShAmt)); } SDValue DAGCombiner::visitOR(SDNode *N) { @@ -3082,7 +3082,7 @@ SDValue DAGCombiner::visitOR(SDNode *N) { return DAG.FoldConstantArithmetic(ISD::OR, VT, N0C, N1C); // canonicalize constant to RHS if (N0C && !N1C) - return DAG.getNode(ISD::OR, N->getDebugLoc(), VT, N1, N0); + return DAG.getNode(ISD::OR, SDLoc(N), VT, N1, N0); // fold (or x, 0) -> x if (N1C && N1C->isNullValue()) return N0; @@ -3102,7 +3102,7 @@ SDValue DAGCombiner::visitOR(SDNode *N) { return BSwap; // reassociate or - SDValue ROR = ReassociateOps(ISD::OR, N->getDebugLoc(), N0, N1); + SDValue ROR = ReassociateOps(ISD::OR, SDLoc(N), N0, N1); if (ROR.getNode() != 0) return ROR; // Canonicalize (or (and X, c1), c2) -> (and (or X, c2), c1|c2) @@ -3111,8 +3111,8 @@ SDValue DAGCombiner::visitOR(SDNode *N) { isa<ConstantSDNode>(N0.getOperand(1))) { ConstantSDNode *C1 = cast<ConstantSDNode>(N0.getOperand(1)); if ((C1->getAPIntValue() & N1C->getAPIntValue()) != 0) - return DAG.getNode(ISD::AND, N->getDebugLoc(), VT, - DAG.getNode(ISD::OR, N0.getDebugLoc(), VT, + return DAG.getNode(ISD::AND, SDLoc(N), VT, + DAG.getNode(ISD::OR, SDLoc(N0), VT, N0.getOperand(0), N1), DAG.FoldConstantArithmetic(ISD::OR, VT, N1C, C1)); } @@ -3127,19 +3127,19 @@ SDValue DAGCombiner::visitOR(SDNode *N) { // fold (or (setlt X, 0), (setlt Y, 0)) -> (setne (or X, Y), 0) if (cast<ConstantSDNode>(LR)->isNullValue() && (Op1 == ISD::SETNE || Op1 == ISD::SETLT)) { - SDValue ORNode = DAG.getNode(ISD::OR, LR.getDebugLoc(), + SDValue ORNode = DAG.getNode(ISD::OR, SDLoc(LR), LR.getValueType(), LL, RL); AddToWorkList(ORNode.getNode()); - return DAG.getSetCC(N->getDebugLoc(), VT, ORNode, LR, Op1); + return DAG.getSetCC(SDLoc(N), VT, ORNode, LR, Op1); } // fold (or (setne X, -1), (setne Y, -1)) -> (setne (and X, Y), -1) // fold (or (setgt X, -1), (setgt Y -1)) -> (setgt (and X, Y), -1) if (cast<ConstantSDNode>(LR)->isAllOnesValue() && (Op1 == ISD::SETNE || Op1 == ISD::SETGT)) { - SDValue ANDNode = DAG.getNode(ISD::AND, LR.getDebugLoc(), + SDValue ANDNode = DAG.getNode(ISD::AND, SDLoc(LR), LR.getValueType(), LL, RL); AddToWorkList(ANDNode.getNode()); - return DAG.getSetCC(N->getDebugLoc(), VT, ANDNode, LR, Op1); + return DAG.getSetCC(SDLoc(N), VT, ANDNode, LR, Op1); } } // canonicalize equivalent to ll == rl @@ -3155,7 +3155,7 @@ SDValue DAGCombiner::visitOR(SDNode *N) { (TLI.isCondCodeLegal(Result, LL.getSimpleValueType()) && TLI.isOperationLegal(ISD::SETCC, getSetCCResultType(N0.getValueType()))))) - return DAG.getSetCC(N->getDebugLoc(), N0.getValueType(), + return DAG.getSetCC(SDLoc(N), N0.getValueType(), LL, LR, Result); } } @@ -3182,15 +3182,15 @@ SDValue DAGCombiner::visitOR(SDNode *N) { if (DAG.MaskedValueIsZero(N0.getOperand(0), RHSMask&~LHSMask) && DAG.MaskedValueIsZero(N1.getOperand(0), LHSMask&~RHSMask)) { - SDValue X = DAG.getNode(ISD::OR, N0.getDebugLoc(), VT, + SDValue X = DAG.getNode(ISD::OR, SDLoc(N0), VT, N0.getOperand(0), N1.getOperand(0)); - return DAG.getNode(ISD::AND, N->getDebugLoc(), VT, X, + return DAG.getNode(ISD::AND, SDLoc(N), VT, X, DAG.getConstant(LHSMask | RHSMask, VT)); } } // See if this is some rotate idiom. - if (SDNode *Rot = MatchRotate(N0, N1, N->getDebugLoc())) + if (SDNode *Rot = MatchRotate(N0, N1, SDLoc(N))) return SDValue(Rot, 0); // Simplify the operands using demanded-bits information. @@ -3223,7 +3223,7 @@ static bool MatchRotateHalf(SDValue Op, SDValue &Shift, SDValue &Mask) { // MatchRotate - Handle an 'or' of two operands. If this is one of the many // idioms for rotate, and if the target supports rotation instructions, generate // a rot[lr]. -SDNode *DAGCombiner::MatchRotate(SDValue LHS, SDValue RHS, DebugLoc DL) { +SDNode *DAGCombiner::MatchRotate(SDValue LHS, SDValue RHS, SDLoc DL) { // Must be a legal type. Expanded 'n promoted things won't work with rotates. EVT VT = LHS.getValueType(); if (!TLI.isTypeLegal(VT)) return 0; @@ -3402,12 +3402,12 @@ SDValue DAGCombiner::visitXOR(SDNode *N) { return DAG.FoldConstantArithmetic(ISD::XOR, VT, N0C, N1C); // canonicalize constant to RHS if (N0C && !N1C) - return DAG.getNode(ISD::XOR, N->getDebugLoc(), VT, N1, N0); + return DAG.getNode(ISD::XOR, SDLoc(N), VT, N1, N0); // fold (xor x, 0) -> x if (N1C && N1C->isNullValue()) return N0; // reassociate xor - SDValue RXOR = ReassociateOps(ISD::XOR, N->getDebugLoc(), N0, N1); + SDValue RXOR = ReassociateOps(ISD::XOR, SDLoc(N), N0, N1); if (RXOR.getNode() != 0) return RXOR; @@ -3423,9 +3423,9 @@ SDValue DAGCombiner::visitXOR(SDNode *N) { default: llvm_unreachable("Unhandled SetCC Equivalent!"); case ISD::SETCC: - return DAG.getSetCC(N->getDebugLoc(), VT, LHS, RHS, NotCC); + return DAG.getSetCC(SDLoc(N), VT, LHS, RHS, NotCC); case ISD::SELECT_CC: - return DAG.getSelectCC(N->getDebugLoc(), LHS, RHS, N0.getOperand(2), + return DAG.getSelectCC(SDLoc(N), LHS, RHS, N0.getOperand(2), N0.getOperand(3), NotCC); } } @@ -3436,10 +3436,10 @@ SDValue DAGCombiner::visitXOR(SDNode *N) { N0.getNode()->hasOneUse() && isSetCCEquivalent(N0.getOperand(0), LHS, RHS, CC)){ SDValue V = N0.getOperand(0); - V = DAG.getNode(ISD::XOR, N0.getDebugLoc(), V.getValueType(), V, + V = DAG.getNode(ISD::XOR, SDLoc(N0), V.getValueType(), V, DAG.getConstant(1, V.getValueType())); AddToWorkList(V.getNode()); - return DAG.getNode(ISD::ZERO_EXTEND, N->getDebugLoc(), VT, V); + return DAG.getNode(ISD::ZERO_EXTEND, SDLoc(N), VT, V); } // fold (not (or x, y)) -> (and (not x), (not y)) iff x or y are setcc @@ -3448,10 +3448,10 @@ SDValue DAGCombiner::visitXOR(SDNode *N) { SDValue LHS = N0.getOperand(0), RHS = N0.getOperand(1); if (isOneUseSetCC(RHS) || isOneUseSetCC(LHS)) { unsigned NewOpcode = N0.getOpcode() == ISD::AND ? ISD::OR : ISD::AND; - LHS = DAG.getNode(ISD::XOR, LHS.getDebugLoc(), VT, LHS, N1); // LHS = ~LHS - RHS = DAG.getNode(ISD::XOR, RHS.getDebugLoc(), VT, RHS, N1); // RHS = ~RHS + LHS = DAG.getNode(ISD::XOR, SDLoc(LHS), VT, LHS, N1); // LHS = ~LHS + RHS = DAG.getNode(ISD::XOR, SDLoc(RHS), VT, RHS, N1); // RHS = ~RHS AddToWorkList(LHS.getNode()); AddToWorkList(RHS.getNode()); - return DAG.getNode(NewOpcode, N->getDebugLoc(), VT, LHS, RHS); + return DAG.getNode(NewOpcode, SDLoc(N), VT, LHS, RHS); } } // fold (not (or x, y)) -> (and (not x), (not y)) iff x or y are constants @@ -3460,36 +3460,36 @@ SDValue DAGCombiner::visitXOR(SDNode *N) { SDValue LHS = N0.getOperand(0), RHS = N0.getOperand(1); if (isa<ConstantSDNode>(RHS) || isa<ConstantSDNode>(LHS)) { unsigned NewOpcode = N0.getOpcode() == ISD::AND ? ISD::OR : ISD::AND; - LHS = DAG.getNode(ISD::XOR, LHS.getDebugLoc(), VT, LHS, N1); // LHS = ~LHS - RHS = DAG.getNode(ISD::XOR, RHS.getDebugLoc(), VT, RHS, N1); // RHS = ~RHS + LHS = DAG.getNode(ISD::XOR, SDLoc(LHS), VT, LHS, N1); // LHS = ~LHS + RHS = DAG.getNode(ISD::XOR, SDLoc(RHS), VT, RHS, N1); // RHS = ~RHS AddToWorkList(LHS.getNode()); AddToWorkList(RHS.getNode()); - return DAG.getNode(NewOpcode, N->getDebugLoc(), VT, LHS, RHS); + return DAG.getNode(NewOpcode, SDLoc(N), VT, LHS, RHS); } } // fold (xor (and x, y), y) -> (and (not x), y) if (N0.getOpcode() == ISD::AND && N0.getNode()->hasOneUse() && N0->getOperand(1) == N1) { SDValue X = N0->getOperand(0); - SDValue NotX = DAG.getNOT(X.getDebugLoc(), X, VT); + SDValue NotX = DAG.getNOT(SDLoc(X), X, VT); AddToWorkList(NotX.getNode()); - return DAG.getNode(ISD::AND, N->getDebugLoc(), VT, NotX, N1); + return DAG.getNode(ISD::AND, SDLoc(N), VT, NotX, N1); } // fold (xor (xor x, c1), c2) -> (xor x, (xor c1, c2)) if (N1C && N0.getOpcode() == ISD::XOR) { ConstantSDNode *N00C = dyn_cast<ConstantSDNode>(N0.getOperand(0)); ConstantSDNode *N01C = dyn_cast<ConstantSDNode>(N0.getOperand(1)); if (N00C) - return DAG.getNode(ISD::XOR, N->getDebugLoc(), VT, N0.getOperand(1), + return DAG.getNode(ISD::XOR, SDLoc(N), VT, N0.getOperand(1), DAG.getConstant(N1C->getAPIntValue() ^ N00C->getAPIntValue(), VT)); if (N01C) - return DAG.getNode(ISD::XOR, N->getDebugLoc(), VT, N0.getOperand(0), + return DAG.getNode(ISD::XOR, SDLoc(N), VT, N0.getOperand(0), DAG.getConstant(N1C->getAPIntValue() ^ N01C->getAPIntValue(), VT)); } // fold (xor x, x) -> 0 if (N0 == N1) - return tryFoldToZero(N->getDebugLoc(), TLI, VT, DAG, LegalOperations); + return tryFoldToZero(SDLoc(N), TLI, VT, DAG, LegalOperations); // Simplify: xor (op x...), (op y...) -> (op (xor x, y)) if (N0.getOpcode() == N1.getOpcode()) { @@ -3562,17 +3562,17 @@ SDValue DAGCombiner::visitShiftByConstant(SDNode *N, unsigned Amt) { } // Fold the constants, shifting the binop RHS by the shift amount. - SDValue NewRHS = DAG.getNode(N->getOpcode(), LHS->getOperand(1).getDebugLoc(), + SDValue NewRHS = DAG.getNode(N->getOpcode(), SDLoc(LHS->getOperand(1)), N->getValueType(0), LHS->getOperand(1), N->getOperand(1)); // Create the new shift. SDValue NewShift = DAG.getNode(N->getOpcode(), - LHS->getOperand(0).getDebugLoc(), + SDLoc(LHS->getOperand(0)), VT, LHS->getOperand(0), N->getOperand(1)); // Create the new binop. - return DAG.getNode(LHS->getOpcode(), N->getDebugLoc(), VT, NewShift, NewRHS); + return DAG.getNode(LHS->getOpcode(), SDLoc(N), VT, NewShift, NewRHS); } SDValue DAGCombiner::visitSHL(SDNode *N) { @@ -3612,10 +3612,10 @@ SDValue DAGCombiner::visitSHL(SDNode *N) { SDValue N100 = N1.getOperand(0).getOperand(0); APInt TruncC = N101C->getAPIntValue(); TruncC = TruncC.trunc(TruncVT.getSizeInBits()); - return DAG.getNode(ISD::SHL, N->getDebugLoc(), VT, N0, - DAG.getNode(ISD::AND, N->getDebugLoc(), TruncVT, + return DAG.getNode(ISD::SHL, SDLoc(N), VT, N0, + DAG.getNode(ISD::AND, SDLoc(N), TruncVT, DAG.getNode(ISD::TRUNCATE, - N->getDebugLoc(), + SDLoc(N), TruncVT, N100), DAG.getConstant(TruncC, TruncVT))); } @@ -3631,7 +3631,7 @@ SDValue DAGCombiner::visitSHL(SDNode *N) { uint64_t c2 = N1C->getZExtValue(); if (c1 + c2 >= OpSizeInBits) return DAG.getConstant(0, VT); - return DAG.getNode(ISD::SHL, N->getDebugLoc(), VT, N0.getOperand(0), + return DAG.getNode(ISD::SHL, SDLoc(N), VT, N0.getOperand(0), DAG.getConstant(c1 + c2, N1.getValueType())); } @@ -3653,8 +3653,8 @@ SDValue DAGCombiner::visitSHL(SDNode *N) { if (c2 >= OpSizeInBits - InnerShiftSize) { if (c1 + c2 >= OpSizeInBits) return DAG.getConstant(0, VT); - return DAG.getNode(ISD::SHL, N0->getDebugLoc(), VT, - DAG.getNode(N0.getOpcode(), N0->getDebugLoc(), VT, + return DAG.getNode(ISD::SHL, SDLoc(N0), VT, + DAG.getNode(N0.getOpcode(), SDLoc(N0), VT, N0.getOperand(0)->getOperand(0)), DAG.getConstant(c1 + c2, N1.getValueType())); } @@ -3674,14 +3674,14 @@ SDValue DAGCombiner::visitSHL(SDNode *N) { SDValue Shift; if (c2 > c1) { Mask = Mask.shl(c2-c1); - Shift = DAG.getNode(ISD::SHL, N->getDebugLoc(), VT, N0.getOperand(0), + Shift = DAG.getNode(ISD::SHL, SDLoc(N), VT, N0.getOperand(0), DAG.getConstant(c2-c1, N1.getValueType())); } else { Mask = Mask.lshr(c1-c2); - Shift = DAG.getNode(ISD::SRL, N->getDebugLoc(), VT, N0.getOperand(0), + Shift = DAG.getNode(ISD::SRL, SDLoc(N), VT, N0.getOperand(0), DAG.getConstant(c1-c2, N1.getValueType())); } - return DAG.getNode(ISD::AND, N0.getDebugLoc(), VT, Shift, + return DAG.getNode(ISD::AND, SDLoc(N0), VT, Shift, DAG.getConstant(Mask, VT)); } } @@ -3692,7 +3692,7 @@ SDValue DAGCombiner::visitSHL(SDNode *N) { VT.getSizeInBits() - N1C->getZExtValue()), VT); - return DAG.getNode(ISD::AND, N->getDebugLoc(), VT, N0.getOperand(0), + return DAG.getNode(ISD::AND, SDLoc(N), VT, N0.getOperand(0), HiBitsMask); } @@ -3738,7 +3738,7 @@ SDValue DAGCombiner::visitSRA(SDNode *N) { ExtVT, VT.getVectorNumElements()); if ((!LegalOperations || TLI.isOperationLegal(ISD::SIGN_EXTEND_INREG, ExtVT))) - return DAG.getNode(ISD::SIGN_EXTEND_INREG, N->getDebugLoc(), VT, + return DAG.getNode(ISD::SIGN_EXTEND_INREG, SDLoc(N), VT, N0.getOperand(0), DAG.getValueType(ExtVT)); } @@ -3747,7 +3747,7 @@ SDValue DAGCombiner::visitSRA(SDNode *N) { if (ConstantSDNode *C1 = dyn_cast<ConstantSDNode>(N0.getOperand(1))) { unsigned Sum = N1C->getZExtValue() + C1->getZExtValue(); if (Sum >= OpSizeInBits) Sum = OpSizeInBits-1; - return DAG.getNode(ISD::SRA, N->getDebugLoc(), VT, N0.getOperand(0), + return DAG.getNode(ISD::SRA, SDLoc(N), VT, N0.getOperand(0), DAG.getConstant(Sum, N1C->getValueType(0))); } } @@ -3779,11 +3779,11 @@ SDValue DAGCombiner::visitSRA(SDNode *N) { SDValue Amt = DAG.getConstant(ShiftAmt, getShiftAmountTy(N0.getOperand(0).getValueType())); - SDValue Shift = DAG.getNode(ISD::SRL, N0.getDebugLoc(), VT, + SDValue Shift = DAG.getNode(ISD::SRL, SDLoc(N0), VT, N0.getOperand(0), Amt); - SDValue Trunc = DAG.getNode(ISD::TRUNCATE, N0.getDebugLoc(), TruncVT, + SDValue Trunc = DAG.getNode(ISD::TRUNCATE, SDLoc(N0), TruncVT, Shift); - return DAG.getNode(ISD::SIGN_EXTEND, N->getDebugLoc(), + return DAG.getNode(ISD::SIGN_EXTEND, SDLoc(N), N->getValueType(0), Trunc); } } @@ -3799,11 +3799,11 @@ SDValue DAGCombiner::visitSRA(SDNode *N) { SDValue N100 = N1.getOperand(0).getOperand(0); APInt TruncC = N101C->getAPIntValue(); TruncC = TruncC.trunc(TruncVT.getScalarType().getSizeInBits()); - return DAG.getNode(ISD::SRA, N->getDebugLoc(), VT, N0, - DAG.getNode(ISD::AND, N->getDebugLoc(), + return DAG.getNode(ISD::SRA, SDLoc(N), VT, N0, + DAG.getNode(ISD::AND, SDLoc(N), TruncVT, DAG.getNode(ISD::TRUNCATE, - N->getDebugLoc(), + SDLoc(N), TruncVT, N100), DAG.getConstant(TruncC, TruncVT))); } @@ -3826,9 +3826,9 @@ SDValue DAGCombiner::visitSRA(SDNode *N) { SDValue Amt = DAG.getConstant(LargeShiftAmt->getZExtValue() + N1C->getZExtValue(), getShiftAmountTy(N0.getOperand(0).getOperand(0).getValueType())); - SDValue SRA = DAG.getNode(ISD::SRA, N->getDebugLoc(), LargeVT, + SDValue SRA = DAG.getNode(ISD::SRA, SDLoc(N), LargeVT, N0.getOperand(0).getOperand(0), Amt); - return DAG.getNode(ISD::TRUNCATE, N->getDebugLoc(), VT, SRA); + return DAG.getNode(ISD::TRUNCATE, SDLoc(N), VT, SRA); } } @@ -3839,7 +3839,7 @@ SDValue DAGCombiner::visitSRA(SDNode *N) { // If the sign bit is known to be zero, switch this to a SRL. if (DAG.SignBitIsZero(N0)) - return DAG.getNode(ISD::SRL, N->getDebugLoc(), VT, N0, N1); + return DAG.getNode(ISD::SRL, SDLoc(N), VT, N0, N1); if (N1C) { SDValue NewSRA = visitShiftByConstant(N, N1C->getZExtValue()); @@ -3882,7 +3882,7 @@ SDValue DAGCombiner::visitSRL(SDNode *N) { uint64_t c2 = N1C->getZExtValue(); if (c1 + c2 >= OpSizeInBits) return DAG.getConstant(0, VT); - return DAG.getNode(ISD::SRL, N->getDebugLoc(), VT, N0.getOperand(0), + return DAG.getNode(ISD::SRL, SDLoc(N), VT, N0.getOperand(0), DAG.getConstant(c1 + c2, N1.getValueType())); } @@ -3900,8 +3900,8 @@ SDValue DAGCombiner::visitSRL(SDNode *N) { if (c1 + OpSizeInBits == InnerShiftSize) { if (c1 + c2 >= InnerShiftSize) return DAG.getConstant(0, VT); - return DAG.getNode(ISD::TRUNCATE, N0->getDebugLoc(), VT, - DAG.getNode(ISD::SRL, N0->getDebugLoc(), InnerShiftVT, + return DAG.getNode(ISD::TRUNCATE, SDLoc(N0), VT, + DAG.getNode(ISD::SRL, SDLoc(N0), InnerShiftVT, N0.getOperand(0)->getOperand(0), DAG.getConstant(c1 + c2, ShiftCountVT))); } @@ -3911,7 +3911,7 @@ SDValue DAGCombiner::visitSRL(SDNode *N) { if (N1C && N0.getOpcode() == ISD::SHL && N0.getOperand(1) == N1 && N0.getValueSizeInBits() <= 64) { uint64_t ShAmt = N1C->getZExtValue()+64-N0.getValueSizeInBits(); - return DAG.getNode(ISD::AND, N->getDebugLoc(), VT, N0.getOperand(0), + return DAG.getNode(ISD::AND, SDLoc(N), VT, N0.getOperand(0), DAG.getConstant(~0ULL >> ShAmt, VT)); } @@ -3925,11 +3925,11 @@ SDValue DAGCombiner::visitSRL(SDNode *N) { if (!LegalTypes || TLI.isTypeDesirableForOp(ISD::SRL, SmallVT)) { uint64_t ShiftAmt = N1C->getZExtValue(); - SDValue SmallShift = DAG.getNode(ISD::SRL, N0.getDebugLoc(), SmallVT, + SDValue SmallShift = DAG.getNode(ISD::SRL, SDLoc(N0), SmallVT, N0.getOperand(0), DAG.getConstant(ShiftAmt, getShiftAmountTy(SmallVT))); AddToWorkList(SmallShift.getNode()); - return DAG.getNode(ISD::ANY_EXTEND, N->getDebugLoc(), VT, SmallShift); + return DAG.getNode(ISD::ANY_EXTEND, SDLoc(N), VT, SmallShift); } } @@ -3937,7 +3937,7 @@ SDValue DAGCombiner::visitSRL(SDNode *N) { // bit, which is unmodified by sra. if (N1C && N1C->getZExtValue() + 1 == VT.getSizeInBits()) { if (N0.getOpcode() == ISD::SRA) - return DAG.getNode(ISD::SRL, N->getDebugLoc(), VT, N0.getOperand(0), N1); + return DAG.getNode(ISD::SRL, SDLoc(N), VT, N0.getOperand(0), N1); } // fold (srl (ctlz x), "5") -> x iff x has one bit set (the low bit). @@ -3965,12 +3965,12 @@ SDValue DAGCombiner::visitSRL(SDNode *N) { SDValue Op = N0.getOperand(0); if (ShAmt) { - Op = DAG.getNode(ISD::SRL, N0.getDebugLoc(), VT, Op, + Op = DAG.getNode(ISD::SRL, SDLoc(N0), VT, Op, DAG.getConstant(ShAmt, getShiftAmountTy(Op.getValueType()))); AddToWorkList(Op.getNode()); } - return DAG.getNode(ISD::XOR, N->getDebugLoc(), VT, + return DAG.getNode(ISD::XOR, SDLoc(N), VT, Op, DAG.getConstant(1, VT)); } } @@ -3985,11 +3985,11 @@ SDValue DAGCombiner::visitSRL(SDNode *N) { SDValue N100 = N1.getOperand(0).getOperand(0); APInt TruncC = N101C->getAPIntValue(); TruncC = TruncC.trunc(TruncVT.getSizeInBits()); - return DAG.getNode(ISD::SRL, N->getDebugLoc(), VT, N0, - DAG.getNode(ISD::AND, N->getDebugLoc(), + return DAG.getNode(ISD::SRL, SDLoc(N), VT, N0, + DAG.getNode(ISD::AND, SDLoc(N), TruncVT, DAG.getNode(ISD::TRUNCATE, - N->getDebugLoc(), + SDLoc(N), TruncVT, N100), DAG.getConstant(TruncC, TruncVT))); } @@ -4049,7 +4049,7 @@ SDValue DAGCombiner::visitCTLZ(SDNode *N) { // fold (ctlz c1) -> c2 if (isa<ConstantSDNode>(N0)) - return DAG.getNode(ISD::CTLZ, N->getDebugLoc(), VT, N0); + return DAG.getNode(ISD::CTLZ, SDLoc(N), VT, N0); return SDValue(); } @@ -4059,7 +4059,7 @@ SDValue DAGCombiner::visitCTLZ_ZERO_UNDEF(SDNode *N) { // fold (ctlz_zero_undef c1) -> c2 if (isa<ConstantSDNode>(N0)) - return DAG.getNode(ISD::CTLZ_ZERO_UNDEF, N->getDebugLoc(), VT, N0); + return DAG.getNode(ISD::CTLZ_ZERO_UNDEF, SDLoc(N), VT, N0); return SDValue(); } @@ -4069,7 +4069,7 @@ SDValue DAGCombiner::visitCTTZ(SDNode *N) { // fold (cttz c1) -> c2 if (isa<ConstantSDNode>(N0)) - return DAG.getNode(ISD::CTTZ, N->getDebugLoc(), VT, N0); + return DAG.getNode(ISD::CTTZ, SDLoc(N), VT, N0); return SDValue(); } @@ -4079,7 +4079,7 @@ SDValue DAGCombiner::visitCTTZ_ZERO_UNDEF(SDNode *N) { // fold (cttz_zero_undef c1) -> c2 if (isa<ConstantSDNode>(N0)) - return DAG.getNode(ISD::CTTZ_ZERO_UNDEF, N->getDebugLoc(), VT, N0); + return DAG.getNode(ISD::CTTZ_ZERO_UNDEF, SDLoc(N), VT, N0); return SDValue(); } @@ -4089,7 +4089,7 @@ SDValue DAGCombiner::visitCTPOP(SDNode *N) { // fold (ctpop c1) -> c2 if (isa<ConstantSDNode>(N0)) - return DAG.getNode(ISD::CTPOP, N->getDebugLoc(), VT, N0); + return DAG.getNode(ISD::CTPOP, SDLoc(N), VT, N0); return SDValue(); } @@ -4114,7 +4114,7 @@ SDValue DAGCombiner::visitSELECT(SDNode *N) { return N2; // fold (select C, 1, X) -> (or C, X) if (VT == MVT::i1 && N1C && N1C->getAPIntValue() == 1) - return DAG.getNode(ISD::OR, N->getDebugLoc(), VT, N0, N2); + return DAG.getNode(ISD::OR, SDLoc(N), VT, N0, N2); // fold (select C, 0, 1) -> (xor C, 1) if (VT.isInteger() && (VT0 == MVT::i1 || @@ -4124,38 +4124,38 @@ SDValue DAGCombiner::visitSELECT(SDNode *N) { N1C && N2C && N1C->isNullValue() && N2C->getAPIntValue() == 1) { SDValue XORNode; if (VT == VT0) - return DAG.getNode(ISD::XOR, N->getDebugLoc(), VT0, + return DAG.getNode(ISD::XOR, SDLoc(N), VT0, N0, DAG.getConstant(1, VT0)); - XORNode = DAG.getNode(ISD::XOR, N0.getDebugLoc(), VT0, + XORNode = DAG.getNode(ISD::XOR, SDLoc(N0), VT0, N0, DAG.getConstant(1, VT0)); AddToWorkList(XORNode.getNode()); if (VT.bitsGT(VT0)) - return DAG.getNode(ISD::ZERO_EXTEND, N->getDebugLoc(), VT, XORNode); - return DAG.getNode(ISD::TRUNCATE, N->getDebugLoc(), VT, XORNode); + return DAG.getNode(ISD::ZERO_EXTEND, SDLoc(N), VT, XORNode); + return DAG.getNode(ISD::TRUNCATE, SDLoc(N), VT, XORNode); } // fold (select C, 0, X) -> (and (not C), X) if (VT == VT0 && VT == MVT::i1 && N1C && N1C->isNullValue()) { - SDValue NOTNode = DAG.getNOT(N0.getDebugLoc(), N0, VT); + SDValue NOTNode = DAG.getNOT(SDLoc(N0), N0, VT); AddToWorkList(NOTNode.getNode()); - return DAG.getNode(ISD::AND, N->getDebugLoc(), VT, NOTNode, N2); + return DAG.getNode(ISD::AND, SDLoc(N), VT, NOTNode, N2); } // fold (select C, X, 1) -> (or (not C), X) if (VT == VT0 && VT == MVT::i1 && N2C && N2C->getAPIntValue() == 1) { - SDValue NOTNode = DAG.getNOT(N0.getDebugLoc(), N0, VT); + SDValue NOTNode = DAG.getNOT(SDLoc(N0), N0, VT); AddToWorkList(NOTNode.getNode()); - return DAG.getNode(ISD::OR, N->getDebugLoc(), VT, NOTNode, N1); + return DAG.getNode(ISD::OR, SDLoc(N), VT, NOTNode, N1); } // fold (select C, X, 0) -> (and C, X) if (VT == MVT::i1 && N2C && N2C->isNullValue()) - return DAG.getNode(ISD::AND, N->getDebugLoc(), VT, N0, N1); + return DAG.getNode(ISD::AND, SDLoc(N), VT, N0, N1); // fold (select X, X, Y) -> (or X, Y) // fold (select X, 1, Y) -> (or X, Y) if (VT == MVT::i1 && (N0 == N1 || (N1C && N1C->getAPIntValue() == 1))) - return DAG.getNode(ISD::OR, N->getDebugLoc(), VT, N0, N2); + return DAG.getNode(ISD::OR, SDLoc(N), VT, N0, N2); // fold (select X, Y, X) -> (and X, Y) // fold (select X, Y, 0) -> (and X, Y) if (VT == MVT::i1 && (N0 == N2 || (N2C && N2C->getAPIntValue() == 0))) - return DAG.getNode(ISD::AND, N->getDebugLoc(), VT, N0, N1); + return DAG.getNode(ISD::AND, SDLoc(N), VT, N0, N1); // If we can fold this based on the true/false value, do so. if (SimplifySelectOps(N, N1, N2)) @@ -4169,10 +4169,10 @@ SDValue DAGCombiner::visitSELECT(SDNode *N) { // about, since there is no way to mark an opcode illegal at all value types if (TLI.isOperationLegalOrCustom(ISD::SELECT_CC, MVT::Other) && TLI.isOperationLegalOrCustom(ISD::SELECT_CC, VT)) - return DAG.getNode(ISD::SELECT_CC, N->getDebugLoc(), VT, + return DAG.getNode(ISD::SELECT_CC, SDLoc(N), VT, N0.getOperand(0), N0.getOperand(1), N1, N2, N0.getOperand(2)); - return SimplifySelect(N->getDebugLoc(), N0, N1, N2); + return SimplifySelect(SDLoc(N), N0, N1, N2); } return SDValue(); @@ -4182,7 +4182,7 @@ SDValue DAGCombiner::visitVSELECT(SDNode *N) { SDValue N0 = N->getOperand(0); SDValue N1 = N->getOperand(1); SDValue N2 = N->getOperand(2); - DebugLoc DL = N->getDebugLoc(); + SDLoc DL(N); // Canonicalize integer abs. // vselect (setg[te] X, 0), X, -X -> @@ -4232,7 +4232,7 @@ SDValue DAGCombiner::visitSELECT_CC(SDNode *N) { // Determine if the condition we're dealing with is constant SDValue SCC = SimplifySetCC(getSetCCResultType(N0.getValueType()), - N0, N1, CC, N->getDebugLoc(), false); + N0, N1, CC, SDLoc(N), false); if (SCC.getNode()) AddToWorkList(SCC.getNode()); if (ConstantSDNode *SCCC = dyn_cast_or_null<ConstantSDNode>(SCC.getNode())) { @@ -4244,7 +4244,7 @@ SDValue DAGCombiner::visitSELECT_CC(SDNode *N) { // Fold to a simpler select_cc if (SCC.getNode() && SCC.getOpcode() == ISD::SETCC) - return DAG.getNode(ISD::SELECT_CC, N->getDebugLoc(), N2.getValueType(), + return DAG.getNode(ISD::SELECT_CC, SDLoc(N), N2.getValueType(), SCC.getOperand(0), SCC.getOperand(1), N2, N3, SCC.getOperand(2)); @@ -4253,13 +4253,13 @@ SDValue DAGCombiner::visitSELECT_CC(SDNode *N) { return SDValue(N, 0); // Don't revisit N. // fold select_cc into other things, such as min/max/abs - return SimplifySelectCC(N->getDebugLoc(), N0, N1, N2, N3, CC); + return SimplifySelectCC(SDLoc(N), N0, N1, N2, N3, CC); } SDValue DAGCombiner::visitSETCC(SDNode *N) { return SimplifySetCC(N->getValueType(0), N->getOperand(0), N->getOperand(1), cast<CondCodeSDNode>(N->getOperand(2))->get(), - N->getDebugLoc()); + SDLoc(N)); } // ExtendUsesToFormExtLoad - Trying to extend uses of a load to enable this: @@ -4327,7 +4327,7 @@ static bool ExtendUsesToFormExtLoad(SDNode *N, SDValue N0, } void DAGCombiner::ExtendSetCCUses(SmallVector<SDNode*, 4> SetCCs, - SDValue Trunc, SDValue ExtLoad, DebugLoc DL, + SDValue Trunc, SDValue ExtLoad, SDLoc DL, ISD::NodeType ExtType) { // Extend SetCC uses if necessary. for (unsigned i = 0, e = SetCCs.size(); i != e; ++i) { @@ -4354,12 +4354,12 @@ SDValue DAGCombiner::visitSIGN_EXTEND(SDNode *N) { // fold (sext c1) -> c1 if (isa<ConstantSDNode>(N0)) - return DAG.getNode(ISD::SIGN_EXTEND, N->getDebugLoc(), VT, N0); + return DAG.getNode(ISD::SIGN_EXTEND, SDLoc(N), VT, N0); // fold (sext (sext x)) -> (sext x) // fold (sext (aext x)) -> (sext x) if (N0.getOpcode() == ISD::SIGN_EXTEND || N0.getOpcode() == ISD::ANY_EXTEND) - return DAG.getNode(ISD::SIGN_EXTEND, N->getDebugLoc(), VT, + return DAG.getNode(ISD::SIGN_EXTEND, SDLoc(N), VT, N0.getOperand(0)); if (N0.getOpcode() == ISD::TRUNCATE) { @@ -4393,22 +4393,22 @@ SDValue DAGCombiner::visitSIGN_EXTEND(SDNode *N) { // Op is i32, Mid is i8, and Dest is i64. If Op has more than 24 sign // bits, just sext from i32. if (NumSignBits > OpBits-MidBits) - return DAG.getNode(ISD::SIGN_EXTEND, N->getDebugLoc(), VT, Op); + return DAG.getNode(ISD::SIGN_EXTEND, SDLoc(N), VT, Op); } else { // Op is i64, Mid is i8, and Dest is i32. If Op has more than 56 sign // bits, just truncate to i32. if (NumSignBits > OpBits-MidBits) - return DAG.getNode(ISD::TRUNCATE, N->getDebugLoc(), VT, Op); + return DAG.getNode(ISD::TRUNCATE, SDLoc(N), VT, Op); } // fold (sext (truncate x)) -> (sextinreg x). if (!LegalOperations || TLI.isOperationLegal(ISD::SIGN_EXTEND_INREG, N0.getValueType())) { if (OpBits < DestBits) - Op = DAG.getNode(ISD::ANY_EXTEND, N0.getDebugLoc(), VT, Op); + Op = DAG.getNode(ISD::ANY_EXTEND, SDLoc(N0), VT, Op); else if (OpBits > DestBits) - Op = DAG.getNode(ISD::TRUNCATE, N0.getDebugLoc(), VT, Op); - return DAG.getNode(ISD::SIGN_EXTEND_INREG, N->getDebugLoc(), VT, Op, + Op = DAG.getNode(ISD::TRUNCATE, SDLoc(N0), VT, Op); + return DAG.getNode(ISD::SIGN_EXTEND_INREG, SDLoc(N), VT, Op, DAG.getValueType(N0.getValueType())); } } @@ -4426,17 +4426,17 @@ SDValue DAGCombiner::visitSIGN_EXTEND(SDNode *N) { DoXform = ExtendUsesToFormExtLoad(N, N0, ISD::SIGN_EXTEND, SetCCs, TLI); if (DoXform) { LoadSDNode *LN0 = cast<LoadSDNode>(N0); - SDValue ExtLoad = DAG.getExtLoad(ISD::SEXTLOAD, N->getDebugLoc(), VT, + SDValue ExtLoad = DAG.getExtLoad(ISD::SEXTLOAD, SDLoc(N), VT, LN0->getChain(), LN0->getBasePtr(), LN0->getPointerInfo(), N0.getValueType(), LN0->isVolatile(), LN0->isNonTemporal(), LN0->getAlignment()); CombineTo(N, ExtLoad); - SDValue Trunc = DAG.getNode(ISD::TRUNCATE, N0.getDebugLoc(), + SDValue Trunc = DAG.getNode(ISD::TRUNCATE, SDLoc(N0), N0.getValueType(), ExtLoad); CombineTo(N0.getNode(), Trunc, ExtLoad.getValue(1)); - ExtendSetCCUses(SetCCs, Trunc, ExtLoad, N->getDebugLoc(), + ExtendSetCCUses(SetCCs, Trunc, ExtLoad, SDLoc(N), ISD::SIGN_EXTEND); return SDValue(N, 0); // Return N so it doesn't get rechecked! } @@ -4450,7 +4450,7 @@ SDValue DAGCombiner::visitSIGN_EXTEND(SDNode *N) { EVT MemVT = LN0->getMemoryVT(); if ((!LegalOperations && !LN0->isVolatile()) || TLI.isLoadExtLegal(ISD::SEXTLOAD, MemVT)) { - SDValue ExtLoad = DAG.getExtLoad(ISD::SEXTLOAD, N->getDebugLoc(), VT, + SDValue ExtLoad = DAG.getExtLoad(ISD::SEXTLOAD, SDLoc(N), VT, LN0->getChain(), LN0->getBasePtr(), LN0->getPointerInfo(), MemVT, @@ -4458,7 +4458,7 @@ SDValue DAGCombiner::visitSIGN_EXTEND(SDNode *N) { LN0->getAlignment()); CombineTo(N, ExtLoad); CombineTo(N0.getNode(), - DAG.getNode(ISD::TRUNCATE, N0.getDebugLoc(), + DAG.getNode(ISD::TRUNCATE, SDLoc(N0), N0.getValueType(), ExtLoad), ExtLoad.getValue(1)); return SDValue(N, 0); // Return N so it doesn't get rechecked! @@ -4481,7 +4481,7 @@ SDValue DAGCombiner::visitSIGN_EXTEND(SDNode *N) { DoXform = ExtendUsesToFormExtLoad(N, N0.getOperand(0), ISD::SIGN_EXTEND, SetCCs, TLI); if (DoXform) { - SDValue ExtLoad = DAG.getExtLoad(ISD::SEXTLOAD, LN0->getDebugLoc(), VT, + SDValue ExtLoad = DAG.getExtLoad(ISD::SEXTLOAD, SDLoc(LN0), VT, LN0->getChain(), LN0->getBasePtr(), LN0->getPointerInfo(), LN0->getMemoryVT(), @@ -4490,14 +4490,14 @@ SDValue DAGCombiner::visitSIGN_EXTEND(SDNode *N) { LN0->getAlignment()); APInt Mask = cast<ConstantSDNode>(N0.getOperand(1))->getAPIntValue(); Mask = Mask.sext(VT.getSizeInBits()); - SDValue And = DAG.getNode(N0.getOpcode(), N->getDebugLoc(), VT, + SDValue And = DAG.getNode(N0.getOpcode(), SDLoc(N), VT, ExtLoad, DAG.getConstant(Mask, VT)); SDValue Trunc = DAG.getNode(ISD::TRUNCATE, - N0.getOperand(0).getDebugLoc(), + SDLoc(N0.getOperand(0)), N0.getOperand(0).getValueType(), ExtLoad); CombineTo(N, And); CombineTo(N0.getOperand(0).getNode(), Trunc, ExtLoad.getValue(1)); - ExtendSetCCUses(SetCCs, Trunc, ExtLoad, N->getDebugLoc(), + ExtendSetCCUses(SetCCs, Trunc, ExtLoad, SDLoc(N), ISD::SIGN_EXTEND); return SDValue(N, 0); // Return N so it doesn't get rechecked! } @@ -4522,7 +4522,7 @@ SDValue DAGCombiner::visitSIGN_EXTEND(SDNode *N) { // we know that the element size of the sext'd result matches the // element size of the compare operands. if (VT.getSizeInBits() == SVT.getSizeInBits()) - return DAG.getSetCC(N->getDebugLoc(), VT, N0.getOperand(0), + return DAG.getSetCC(SDLoc(N), VT, N0.getOperand(0), N0.getOperand(1), cast<CondCodeSDNode>(N0.getOperand(2))->get()); @@ -4531,10 +4531,10 @@ SDValue DAGCombiner::visitSIGN_EXTEND(SDNode *N) { // truncate/sign extend EVT MatchingVectorType = N0VT.changeVectorElementTypeToInteger(); if (SVT == MatchingVectorType) { - SDValue VsetCC = DAG.getSetCC(N->getDebugLoc(), MatchingVectorType, + SDValue VsetCC = DAG.getSetCC(SDLoc(N), MatchingVectorType, N0.getOperand(0), N0.getOperand(1), cast<CondCodeSDNode>(N0.getOperand(2))->get()); - return DAG.getSExtOrTrunc(VsetCC, N->getDebugLoc(), VT); + return DAG.getSExtOrTrunc(VsetCC, SDLoc(N), VT); } } @@ -4543,14 +4543,14 @@ SDValue DAGCombiner::visitSIGN_EXTEND(SDNode *N) { SDValue NegOne = DAG.getConstant(APInt::getAllOnesValue(ElementWidth), VT); SDValue SCC = - SimplifySelectCC(N->getDebugLoc(), N0.getOperand(0), N0.getOperand(1), + SimplifySelectCC(SDLoc(N), N0.getOperand(0), N0.getOperand(1), NegOne, DAG.getConstant(0, VT), cast<CondCodeSDNode>(N0.getOperand(2))->get(), true); if (SCC.getNode()) return SCC; if (!VT.isVector() && (!LegalOperations || TLI.isOperationLegal(ISD::SETCC, getSetCCResultType(VT)))) - return DAG.getNode(ISD::SELECT, N->getDebugLoc(), VT, - DAG.getSetCC(N->getDebugLoc(), + return DAG.getNode(ISD::SELECT, SDLoc(N), VT, + DAG.getSetCC(SDLoc(N), getSetCCResultType(VT), N0.getOperand(0), N0.getOperand(1), cast<CondCodeSDNode>(N0.getOperand(2))->get()), @@ -4560,7 +4560,7 @@ SDValue DAGCombiner::visitSIGN_EXTEND(SDNode *N) { // fold (sext x) -> (zext x) if the sign bit is known zero. if ((!LegalOperations || TLI.isOperationLegal(ISD::ZERO_EXTEND, VT)) && DAG.SignBitIsZero(N0)) - return DAG.getNode(ISD::ZERO_EXTEND, N->getDebugLoc(), VT, N0); + return DAG.getNode(ISD::ZERO_EXTEND, SDLoc(N), VT, N0); return SDValue(); } @@ -4609,11 +4609,11 @@ SDValue DAGCombiner::visitZERO_EXTEND(SDNode *N) { // fold (zext c1) -> c1 if (isa<ConstantSDNode>(N0)) - return DAG.getNode(ISD::ZERO_EXTEND, N->getDebugLoc(), VT, N0); + return DAG.getNode(ISD::ZERO_EXTEND, SDLoc(N), VT, N0); // fold (zext (zext x)) -> (zext x) // fold (zext (aext x)) -> (zext x) if (N0.getOpcode() == ISD::ZERO_EXTEND || N0.getOpcode() == ISD::ANY_EXTEND) - return DAG.getNode(ISD::ZERO_EXTEND, N->getDebugLoc(), VT, + return DAG.getNode(ISD::ZERO_EXTEND, SDLoc(N), VT, N0.getOperand(0)); // fold (zext (truncate x)) -> (zext x) or @@ -4632,9 +4632,9 @@ SDValue DAGCombiner::visitZERO_EXTEND(SDNode *N) { VT.getSizeInBits())); if (TruncatedBits == (KnownZero & TruncatedBits)) { if (VT.bitsGT(Op.getValueType())) - return DAG.getNode(ISD::ZERO_EXTEND, N->getDebugLoc(), VT, Op); + return DAG.getNode(ISD::ZERO_EXTEND, SDLoc(N), VT, Op); if (VT.bitsLT(Op.getValueType())) - return DAG.getNode(ISD::TRUNCATE, N->getDebugLoc(), VT, Op); + return DAG.getNode(ISD::TRUNCATE, SDLoc(N), VT, Op); return Op; } @@ -4674,13 +4674,13 @@ SDValue DAGCombiner::visitZERO_EXTEND(SDNode *N) { SDValue Op = N0.getOperand(0); if (Op.getValueType().bitsLT(VT)) { - Op = DAG.getNode(ISD::ANY_EXTEND, N->getDebugLoc(), VT, Op); + Op = DAG.getNode(ISD::ANY_EXTEND, SDLoc(N), VT, Op); AddToWorkList(Op.getNode()); } else if (Op.getValueType().bitsGT(VT)) { - Op = DAG.getNode(ISD::TRUNCATE, N->getDebugLoc(), VT, Op); + Op = DAG.getNode(ISD::TRUNCATE, SDLoc(N), VT, Op); AddToWorkList(Op.getNode()); } - return DAG.getZeroExtendInReg(Op, N->getDebugLoc(), + return DAG.getZeroExtendInReg(Op, SDLoc(N), N0.getValueType().getScalarType()); } @@ -4694,13 +4694,13 @@ SDValue DAGCombiner::visitZERO_EXTEND(SDNode *N) { !TLI.isZExtFree(N0.getValueType(), VT))) { SDValue X = N0.getOperand(0).getOperand(0); if (X.getValueType().bitsLT(VT)) { - X = DAG.getNode(ISD::ANY_EXTEND, X.getDebugLoc(), VT, X); + X = DAG.getNode(ISD::ANY_EXTEND, SDLoc(X), VT, X); } else if (X.getValueType().bitsGT(VT)) { - X = DAG.getNode(ISD::TRUNCATE, X.getDebugLoc(), VT, X); + X = DAG.getNode(ISD::TRUNCATE, SDLoc(X), VT, X); } APInt Mask = cast<ConstantSDNode>(N0.getOperand(1))->getAPIntValue(); Mask = Mask.zext(VT.getSizeInBits()); - return DAG.getNode(ISD::AND, N->getDebugLoc(), VT, + return DAG.getNode(ISD::AND, SDLoc(N), VT, X, DAG.getConstant(Mask, VT)); } @@ -4717,18 +4717,18 @@ SDValue DAGCombiner::visitZERO_EXTEND(SDNode *N) { DoXform = ExtendUsesToFormExtLoad(N, N0, ISD::ZERO_EXTEND, SetCCs, TLI); if (DoXform) { LoadSDNode *LN0 = cast<LoadSDNode>(N0); - SDValue ExtLoad = DAG.getExtLoad(ISD::ZEXTLOAD, N->getDebugLoc(), VT, + SDValue ExtLoad = DAG.getExtLoad(ISD::ZEXTLOAD, SDLoc(N), VT, LN0->getChain(), LN0->getBasePtr(), LN0->getPointerInfo(), N0.getValueType(), LN0->isVolatile(), LN0->isNonTemporal(), LN0->getAlignment()); CombineTo(N, ExtLoad); - SDValue Trunc = DAG.getNode(ISD::TRUNCATE, N0.getDebugLoc(), + SDValue Trunc = DAG.getNode(ISD::TRUNCATE, SDLoc(N0), N0.getValueType(), ExtLoad); CombineTo(N0.getNode(), Trunc, ExtLoad.getValue(1)); - ExtendSetCCUses(SetCCs, Trunc, ExtLoad, N->getDebugLoc(), + ExtendSetCCUses(SetCCs, Trunc, ExtLoad, SDLoc(N), ISD::ZERO_EXTEND); return SDValue(N, 0); // Return N so it doesn't get rechecked! } @@ -4750,7 +4750,7 @@ SDValue DAGCombiner::visitZERO_EXTEND(SDNode *N) { DoXform = ExtendUsesToFormExtLoad(N, N0.getOperand(0), ISD::ZERO_EXTEND, SetCCs, TLI); if (DoXform) { - SDValue ExtLoad = DAG.getExtLoad(ISD::ZEXTLOAD, LN0->getDebugLoc(), VT, + SDValue ExtLoad = DAG.getExtLoad(ISD::ZEXTLOAD, SDLoc(LN0), VT, LN0->getChain(), LN0->getBasePtr(), LN0->getPointerInfo(), LN0->getMemoryVT(), @@ -4759,14 +4759,14 @@ SDValue DAGCombiner::visitZERO_EXTEND(SDNode *N) { LN0->getAlignment()); APInt Mask = cast<ConstantSDNode>(N0.getOperand(1))->getAPIntValue(); Mask = Mask.zext(VT.getSizeInBits()); - SDValue And = DAG.getNode(N0.getOpcode(), N->getDebugLoc(), VT, + SDValue And = DAG.getNode(N0.getOpcode(), SDLoc(N), VT, ExtLoad, DAG.getConstant(Mask, VT)); SDValue Trunc = DAG.getNode(ISD::TRUNCATE, - N0.getOperand(0).getDebugLoc(), + SDLoc(N0.getOperand(0)), N0.getOperand(0).getValueType(), ExtLoad); CombineTo(N, And); CombineTo(N0.getOperand(0).getNode(), Trunc, ExtLoad.getValue(1)); - ExtendSetCCUses(SetCCs, Trunc, ExtLoad, N->getDebugLoc(), + ExtendSetCCUses(SetCCs, Trunc, ExtLoad, SDLoc(N), ISD::ZERO_EXTEND); return SDValue(N, 0); // Return N so it doesn't get rechecked! } @@ -4781,7 +4781,7 @@ SDValue DAGCombiner::visitZERO_EXTEND(SDNode *N) { EVT MemVT = LN0->getMemoryVT(); if ((!LegalOperations && !LN0->isVolatile()) || TLI.isLoadExtLegal(ISD::ZEXTLOAD, MemVT)) { - SDValue ExtLoad = DAG.getExtLoad(ISD::ZEXTLOAD, N->getDebugLoc(), VT, + SDValue ExtLoad = DAG.getExtLoad(ISD::ZEXTLOAD, SDLoc(N), VT, LN0->getChain(), LN0->getBasePtr(), LN0->getPointerInfo(), MemVT, @@ -4789,7 +4789,7 @@ SDValue DAGCombiner::visitZERO_EXTEND(SDNode *N) { LN0->getAlignment()); CombineTo(N, ExtLoad); CombineTo(N0.getNode(), - DAG.getNode(ISD::TRUNCATE, N0.getDebugLoc(), N0.getValueType(), + DAG.getNode(ISD::TRUNCATE, SDLoc(N0), N0.getValueType(), ExtLoad), ExtLoad.getValue(1)); return SDValue(N, 0); // Return N so it doesn't get rechecked! @@ -4810,11 +4810,11 @@ SDValue DAGCombiner::visitZERO_EXTEND(SDNode *N) { // for that matter). Check to see that they are the same size. If so, // we know that the element size of the sext'd result matches the // element size of the compare operands. - return DAG.getNode(ISD::AND, N->getDebugLoc(), VT, - DAG.getSetCC(N->getDebugLoc(), VT, N0.getOperand(0), + return DAG.getNode(ISD::AND, SDLoc(N), VT, + DAG.getSetCC(SDLoc(N), VT, N0.getOperand(0), N0.getOperand(1), cast<CondCodeSDNode>(N0.getOperand(2))->get()), - DAG.getNode(ISD::BUILD_VECTOR, N->getDebugLoc(), VT, + DAG.getNode(ISD::BUILD_VECTOR, SDLoc(N), VT, &OneOps[0], OneOps.size())); // If the desired elements are smaller or larger than the source @@ -4827,18 +4827,18 @@ SDValue DAGCombiner::visitZERO_EXTEND(SDNode *N) { EVT::getVectorVT(*DAG.getContext(), MatchingElementType, N0VT.getVectorNumElements()); SDValue VsetCC = - DAG.getSetCC(N->getDebugLoc(), MatchingVectorType, N0.getOperand(0), + DAG.getSetCC(SDLoc(N), MatchingVectorType, N0.getOperand(0), N0.getOperand(1), cast<CondCodeSDNode>(N0.getOperand(2))->get()); - return DAG.getNode(ISD::AND, N->getDebugLoc(), VT, - DAG.getSExtOrTrunc(VsetCC, N->getDebugLoc(), VT), - DAG.getNode(ISD::BUILD_VECTOR, N->getDebugLoc(), VT, + return DAG.getNode(ISD::AND, SDLoc(N), VT, + DAG.getSExtOrTrunc(VsetCC, SDLoc(N), VT), + DAG.getNode(ISD::BUILD_VECTOR, SDLoc(N), VT, &OneOps[0], OneOps.size())); } // zext(setcc x,y,cc) -> select_cc x, y, 1, 0, cc SDValue SCC = - SimplifySelectCC(N->getDebugLoc(), N0.getOperand(0), N0.getOperand(1), + SimplifySelectCC(SDLoc(N), N0.getOperand(0), N0.getOperand(1), DAG.getConstant(1, VT), DAG.getConstant(0, VT), cast<CondCodeSDNode>(N0.getOperand(2))->get(), true); if (SCC.getNode()) return SCC; @@ -4861,7 +4861,7 @@ SDValue DAGCombiner::visitZERO_EXTEND(SDNode *N) { return SDValue(); } - DebugLoc DL = N->getDebugLoc(); + SDLoc DL(N); // Ensure that the shift amount is wide enough for the shifted value. if (VT.getSizeInBits() >= 256) @@ -4881,14 +4881,14 @@ SDValue DAGCombiner::visitANY_EXTEND(SDNode *N) { // fold (aext c1) -> c1 if (isa<ConstantSDNode>(N0)) - return DAG.getNode(ISD::ANY_EXTEND, N->getDebugLoc(), VT, N0); + return DAG.getNode(ISD::ANY_EXTEND, SDLoc(N), VT, N0); // fold (aext (aext x)) -> (aext x) // fold (aext (zext x)) -> (zext x) // fold (aext (sext x)) -> (sext x) if (N0.getOpcode() == ISD::ANY_EXTEND || N0.getOpcode() == ISD::ZERO_EXTEND || N0.getOpcode() == ISD::SIGN_EXTEND) - return DAG.getNode(N0.getOpcode(), N->getDebugLoc(), VT, N0.getOperand(0)); + return DAG.getNode(N0.getOpcode(), SDLoc(N), VT, N0.getOperand(0)); // fold (aext (truncate (load x))) -> (aext (smaller load x)) // fold (aext (truncate (srl (load x), c))) -> (aext (small load (x+c/n))) @@ -4911,8 +4911,8 @@ SDValue DAGCombiner::visitANY_EXTEND(SDNode *N) { if (TruncOp.getValueType() == VT) return TruncOp; // x iff x size == zext size. if (TruncOp.getValueType().bitsGT(VT)) - return DAG.getNode(ISD::TRUNCATE, N->getDebugLoc(), VT, TruncOp); - return DAG.getNode(ISD::ANY_EXTEND, N->getDebugLoc(), VT, TruncOp); + return DAG.getNode(ISD::TRUNCATE, SDLoc(N), VT, TruncOp); + return DAG.getNode(ISD::ANY_EXTEND, SDLoc(N), VT, TruncOp); } // Fold (aext (and (trunc x), cst)) -> (and x, cst) @@ -4924,13 +4924,13 @@ SDValue DAGCombiner::visitANY_EXTEND(SDNode *N) { N0.getValueType())) { SDValue X = N0.getOperand(0).getOperand(0); if (X.getValueType().bitsLT(VT)) { - X = DAG.getNode(ISD::ANY_EXTEND, N->getDebugLoc(), VT, X); + X = DAG.getNode(ISD::ANY_EXTEND, SDLoc(N), VT, X); } else if (X.getValueType().bitsGT(VT)) { - X = DAG.getNode(ISD::TRUNCATE, N->getDebugLoc(), VT, X); + X = DAG.getNode(ISD::TRUNCATE, SDLoc(N), VT, X); } APInt Mask = cast<ConstantSDNode>(N0.getOperand(1))->getAPIntValue(); Mask = Mask.zext(VT.getSizeInBits()); - return DAG.getNode(ISD::AND, N->getDebugLoc(), VT, + return DAG.getNode(ISD::AND, SDLoc(N), VT, X, DAG.getConstant(Mask, VT)); } @@ -4947,17 +4947,17 @@ SDValue DAGCombiner::visitANY_EXTEND(SDNode *N) { DoXform = ExtendUsesToFormExtLoad(N, N0, ISD::ANY_EXTEND, SetCCs, TLI); if (DoXform) { LoadSDNode *LN0 = cast<LoadSDNode>(N0); - SDValue ExtLoad = DAG.getExtLoad(ISD::EXTLOAD, N->getDebugLoc(), VT, + SDValue ExtLoad = DAG.getExtLoad(ISD::EXTLOAD, SDLoc(N), VT, LN0->getChain(), LN0->getBasePtr(), LN0->getPointerInfo(), N0.getValueType(), LN0->isVolatile(), LN0->isNonTemporal(), LN0->getAlignment()); CombineTo(N, ExtLoad); - SDValue Trunc = DAG.getNode(ISD::TRUNCATE, N0.getDebugLoc(), + SDValue Trunc = DAG.getNode(ISD::TRUNCATE, SDLoc(N0), N0.getValueType(), ExtLoad); CombineTo(N0.getNode(), Trunc, ExtLoad.getValue(1)); - ExtendSetCCUses(SetCCs, Trunc, ExtLoad, N->getDebugLoc(), + ExtendSetCCUses(SetCCs, Trunc, ExtLoad, SDLoc(N), ISD::ANY_EXTEND); return SDValue(N, 0); // Return N so it doesn't get rechecked! } @@ -4971,14 +4971,14 @@ SDValue DAGCombiner::visitANY_EXTEND(SDNode *N) { N0.hasOneUse()) { LoadSDNode *LN0 = cast<LoadSDNode>(N0); EVT MemVT = LN0->getMemoryVT(); - SDValue ExtLoad = DAG.getExtLoad(LN0->getExtensionType(), N->getDebugLoc(), + SDValue ExtLoad = DAG.getExtLoad(LN0->getExtensionType(), SDLoc(N), VT, LN0->getChain(), LN0->getBasePtr(), LN0->getPointerInfo(), MemVT, LN0->isVolatile(), LN0->isNonTemporal(), LN0->getAlignment()); CombineTo(N, ExtLoad); CombineTo(N0.getNode(), - DAG.getNode(ISD::TRUNCATE, N0.getDebugLoc(), + DAG.getNode(ISD::TRUNCATE, SDLoc(N0), N0.getValueType(), ExtLoad), ExtLoad.getValue(1)); return SDValue(N, 0); // Return N so it doesn't get rechecked! @@ -4995,7 +4995,7 @@ SDValue DAGCombiner::visitANY_EXTEND(SDNode *N) { // we know that the element size of the sext'd result matches the // element size of the compare operands. if (VT.getSizeInBits() == N0VT.getSizeInBits()) - return DAG.getSetCC(N->getDebugLoc(), VT, N0.getOperand(0), + return DAG.getSetCC(SDLoc(N), VT, N0.getOperand(0), N0.getOperand(1), cast<CondCodeSDNode>(N0.getOperand(2))->get()); // If the desired elements are smaller or larger than the source @@ -5009,16 +5009,16 @@ SDValue DAGCombiner::visitANY_EXTEND(SDNode *N) { EVT::getVectorVT(*DAG.getContext(), MatchingElementType, N0VT.getVectorNumElements()); SDValue VsetCC = - DAG.getSetCC(N->getDebugLoc(), MatchingVectorType, N0.getOperand(0), + DAG.getSetCC(SDLoc(N), MatchingVectorType, N0.getOperand(0), N0.getOperand(1), cast<CondCodeSDNode>(N0.getOperand(2))->get()); - return DAG.getSExtOrTrunc(VsetCC, N->getDebugLoc(), VT); + return DAG.getSExtOrTrunc(VsetCC, SDLoc(N), VT); } } // aext(setcc x,y,cc) -> select_cc x, y, 1, 0, cc SDValue SCC = - SimplifySelectCC(N->getDebugLoc(), N0.getOperand(0), N0.getOperand(1), + SimplifySelectCC(SDLoc(N), N0.getOperand(0), N0.getOperand(1), DAG.getConstant(1, VT), DAG.getConstant(0, VT), cast<CondCodeSDNode>(N0.getOperand(2))->get(), true); if (SCC.getNode()) @@ -5065,7 +5065,7 @@ SDValue DAGCombiner::GetDemandedBits(SDValue V, const APInt &Mask) { APInt NewMask = Mask << Amt; SDValue SimplifyLHS = GetDemandedBits(V.getOperand(0), NewMask); if (SimplifyLHS.getNode()) - return DAG.getNode(ISD::SRL, V.getDebugLoc(), V.getValueType(), + return DAG.getNode(ISD::SRL, SDLoc(V), V.getValueType(), SimplifyLHS, V.getOperand(1)); } } @@ -5191,19 +5191,19 @@ SDValue DAGCombiner::ReduceLoadWidth(SDNode *N) { uint64_t PtrOff = ShAmt / 8; unsigned NewAlign = MinAlign(LN0->getAlignment(), PtrOff); - SDValue NewPtr = DAG.getNode(ISD::ADD, LN0->getDebugLoc(), + SDValue NewPtr = DAG.getNode(ISD::ADD, SDLoc(LN0), PtrType, LN0->getBasePtr(), DAG.getConstant(PtrOff, PtrType)); AddToWorkList(NewPtr.getNode()); SDValue Load; if (ExtType == ISD::NON_EXTLOAD) - Load = DAG.getLoad(VT, N0.getDebugLoc(), LN0->getChain(), NewPtr, + Load = DAG.getLoad(VT, SDLoc(N0), LN0->getChain(), NewPtr, LN0->getPointerInfo().getWithOffset(PtrOff), LN0->isVolatile(), LN0->isNonTemporal(), LN0->isInvariant(), NewAlign); else - Load = DAG.getExtLoad(ExtType, N0.getDebugLoc(), VT, LN0->getChain(),NewPtr, + Load = DAG.getExtLoad(ExtType, SDLoc(N0), VT, LN0->getChain(),NewPtr, LN0->getPointerInfo().getWithOffset(PtrOff), ExtVT, LN0->isVolatile(), LN0->isNonTemporal(), NewAlign); @@ -5225,7 +5225,7 @@ SDValue DAGCombiner::ReduceLoadWidth(SDNode *N) { if (ShLeftAmt >= VT.getSizeInBits()) Result = DAG.getConstant(0, VT); else - Result = DAG.getNode(ISD::SHL, N0.getDebugLoc(), VT, + Result = DAG.getNode(ISD::SHL, SDLoc(N0), VT, Result, DAG.getConstant(ShLeftAmt, ShImmTy)); } @@ -5243,7 +5243,7 @@ SDValue DAGCombiner::visitSIGN_EXTEND_INREG(SDNode *N) { // fold (sext_in_reg c1) -> c1 if (isa<ConstantSDNode>(N0) || N0.getOpcode() == ISD::UNDEF) - return DAG.getNode(ISD::SIGN_EXTEND_INREG, N->getDebugLoc(), VT, N0, N1); + return DAG.getNode(ISD::SIGN_EXTEND_INREG, SDLoc(N), VT, N0, N1); // If the input is already sign extended, just drop the extension. if (DAG.ComputeNumSignBits(N0) >= VTBits-EVTBits+1) @@ -5252,7 +5252,7 @@ SDValue DAGCombiner::visitSIGN_EXTEND_INREG(SDNode *N) { // fold (sext_in_reg (sext_in_reg x, VT2), VT1) -> (sext_in_reg x, minVT) pt2 if (N0.getOpcode() == ISD::SIGN_EXTEND_INREG && EVT.bitsLT(cast<VTSDNode>(N0.getOperand(1))->getVT())) { - return DAG.getNode(ISD::SIGN_EXTEND_INREG, N->getDebugLoc(), VT, + return DAG.getNode(ISD::SIGN_EXTEND_INREG, SDLoc(N), VT, N0.getOperand(0), N1); } @@ -5263,12 +5263,12 @@ SDValue DAGCombiner::visitSIGN_EXTEND_INREG(SDNode *N) { SDValue N00 = N0.getOperand(0); if (N00.getValueType().getScalarType().getSizeInBits() <= EVTBits && (!LegalOperations || TLI.isOperationLegal(ISD::SIGN_EXTEND, VT))) - return DAG.getNode(ISD::SIGN_EXTEND, N->getDebugLoc(), VT, N00, N1); + return DAG.getNode(ISD::SIGN_EXTEND, SDLoc(N), VT, N00, N1); } // fold (sext_in_reg x) -> (zext_in_reg x) if the sign bit is known zero. if (DAG.MaskedValueIsZero(N0, APInt::getBitsSet(VTBits, EVTBits-1, EVTBits))) - return DAG.getZeroExtendInReg(N0, N->getDebugLoc(), EVT); + return DAG.getZeroExtendInReg(N0, SDLoc(N), EVT); // fold operands of sext_in_reg based on knowledge that the top bits are not // demanded. @@ -5291,7 +5291,7 @@ SDValue DAGCombiner::visitSIGN_EXTEND_INREG(SDNode *N) { // extended enough. unsigned InSignBits = DAG.ComputeNumSignBits(N0.getOperand(0)); if (VTBits-(ShAmt->getZExtValue()+EVTBits) < InSignBits) - return DAG.getNode(ISD::SRA, N->getDebugLoc(), VT, + return DAG.getNode(ISD::SRA, SDLoc(N), VT, N0.getOperand(0), N0.getOperand(1)); } } @@ -5303,7 +5303,7 @@ SDValue DAGCombiner::visitSIGN_EXTEND_INREG(SDNode *N) { ((!LegalOperations && !cast<LoadSDNode>(N0)->isVolatile()) || TLI.isLoadExtLegal(ISD::SEXTLOAD, EVT))) { LoadSDNode *LN0 = cast<LoadSDNode>(N0); - SDValue ExtLoad = DAG.getExtLoad(ISD::SEXTLOAD, N->getDebugLoc(), VT, + SDValue ExtLoad = DAG.getExtLoad(ISD::SEXTLOAD, SDLoc(N), VT, LN0->getChain(), LN0->getBasePtr(), LN0->getPointerInfo(), EVT, @@ -5321,7 +5321,7 @@ SDValue DAGCombiner::visitSIGN_EXTEND_INREG(SDNode *N) { ((!LegalOperations && !cast<LoadSDNode>(N0)->isVolatile()) || TLI.isLoadExtLegal(ISD::SEXTLOAD, EVT))) { LoadSDNode *LN0 = cast<LoadSDNode>(N0); - SDValue ExtLoad = DAG.getExtLoad(ISD::SEXTLOAD, N->getDebugLoc(), VT, + SDValue ExtLoad = DAG.getExtLoad(ISD::SEXTLOAD, SDLoc(N), VT, LN0->getChain(), LN0->getBasePtr(), LN0->getPointerInfo(), EVT, @@ -5337,7 +5337,7 @@ SDValue DAGCombiner::visitSIGN_EXTEND_INREG(SDNode *N) { SDValue BSwap = MatchBSwapHWordLow(N0.getNode(), N0.getOperand(0), N0.getOperand(1), false); if (BSwap.getNode() != 0) - return DAG.getNode(ISD::SIGN_EXTEND_INREG, N->getDebugLoc(), VT, + return DAG.getNode(ISD::SIGN_EXTEND_INREG, SDLoc(N), VT, BSwap, N1); } @@ -5354,21 +5354,21 @@ SDValue DAGCombiner::visitTRUNCATE(SDNode *N) { return N0; // fold (truncate c1) -> c1 if (isa<ConstantSDNode>(N0)) - return DAG.getNode(ISD::TRUNCATE, N->getDebugLoc(), VT, N0); + return DAG.getNode(ISD::TRUNCATE, SDLoc(N), VT, N0); // fold (truncate (truncate x)) -> (truncate x) if (N0.getOpcode() == ISD::TRUNCATE) - return DAG.getNode(ISD::TRUNCATE, N->getDebugLoc(), VT, N0.getOperand(0)); + return DAG.getNode(ISD::TRUNCATE, SDLoc(N), VT, N0.getOperand(0)); // fold (truncate (ext x)) -> (ext x) or (truncate x) or x if (N0.getOpcode() == ISD::ZERO_EXTEND || N0.getOpcode() == ISD::SIGN_EXTEND || N0.getOpcode() == ISD::ANY_EXTEND) { if (N0.getOperand(0).getValueType().bitsLT(VT)) // if the source is smaller than the dest, we still need an extend - return DAG.getNode(N0.getOpcode(), N->getDebugLoc(), VT, + return DAG.getNode(N0.getOpcode(), SDLoc(N), VT, N0.getOperand(0)); if (N0.getOperand(0).getValueType().bitsGT(VT)) // if the source is larger than the dest, than we just need the truncate - return DAG.getNode(ISD::TRUNCATE, N->getDebugLoc(), VT, N0.getOperand(0)); + return DAG.getNode(ISD::TRUNCATE, SDLoc(N), VT, N0.getOperand(0)); // if the source and dest are the same type, we can drop both the extend // and the truncate. return N0.getOperand(0); @@ -5403,11 +5403,11 @@ SDValue DAGCombiner::visitTRUNCATE(SDNode *N) { EVT IndexTy = N0->getOperand(1).getValueType(); int Index = isLE ? (Elt*SizeRatio) : (Elt*SizeRatio + (SizeRatio-1)); - SDValue V = DAG.getNode(ISD::BITCAST, N->getDebugLoc(), + SDValue V = DAG.getNode(ISD::BITCAST, SDLoc(N), NVT, N0.getOperand(0)); return DAG.getNode(ISD::EXTRACT_VECTOR_ELT, - N->getDebugLoc(), TrTy, V, + SDLoc(N), TrTy, V, DAG.getConstant(Index, IndexTy)); } } @@ -5439,7 +5439,7 @@ SDValue DAGCombiner::visitTRUNCATE(SDNode *N) { for (unsigned i = 0, e = BuildVecNumElts; i != e; i += TruncEltOffset) Opnds.push_back(BuildVect.getOperand(i)); - return DAG.getNode(ISD::BUILD_VECTOR, N->getDebugLoc(), VT, &Opnds[0], + return DAG.getNode(ISD::BUILD_VECTOR, SDLoc(N), VT, &Opnds[0], Opnds.size()); } } @@ -5454,7 +5454,7 @@ SDValue DAGCombiner::visitTRUNCATE(SDNode *N) { GetDemandedBits(N0, APInt::getLowBitsSet(N0.getValueSizeInBits(), VT.getSizeInBits())); if (Shorter.getNode()) - return DAG.getNode(ISD::TRUNCATE, N->getDebugLoc(), VT, Shorter); + return DAG.getNode(ISD::TRUNCATE, SDLoc(N), VT, Shorter); } // fold (truncate (load x)) -> (smaller load x) // fold (truncate (srl (load x), c)) -> (smaller load (x+c/evtbits)) @@ -5497,11 +5497,11 @@ SDValue DAGCombiner::visitTRUNCATE(SDNode *N) { Opnds.push_back(DAG.getUNDEF(VTs[i])); continue; } - SDValue NV = DAG.getNode(ISD::TRUNCATE, V.getDebugLoc(), VTs[i], V); + SDValue NV = DAG.getNode(ISD::TRUNCATE, SDLoc(V), VTs[i], V); AddToWorkList(NV.getNode()); Opnds.push_back(NV); } - return DAG.getNode(ISD::CONCAT_VECTORS, N->getDebugLoc(), VT, + return DAG.getNode(ISD::CONCAT_VECTORS, SDLoc(N), VT, &Opnds[0], Opnds.size()); } } @@ -5547,7 +5547,7 @@ SDValue DAGCombiner::CombineConsecutiveLoads(SDNode *N, EVT VT) { if (NewAlign <= Align && (!LegalOperations || TLI.isOperationLegal(ISD::LOAD, VT))) - return DAG.getLoad(VT, N->getDebugLoc(), LD1->getChain(), + return DAG.getLoad(VT, SDLoc(N), LD1->getChain(), LD1->getBasePtr(), LD1->getPointerInfo(), false, false, false, Align); } @@ -5584,7 +5584,7 @@ SDValue DAGCombiner::visitBITCAST(SDNode *N) { // If the input is a constant, let getNode fold it. if (isa<ConstantSDNode>(N0) || isa<ConstantFPSDNode>(N0)) { - SDValue Res = DAG.getNode(ISD::BITCAST, N->getDebugLoc(), VT, N0); + SDValue Res = DAG.getNode(ISD::BITCAST, SDLoc(N), VT, N0); if (Res.getNode() != N) { if (!LegalOperations || TLI.isOperationLegal(Res.getNode()->getOpcode(), VT)) @@ -5601,7 +5601,7 @@ SDValue DAGCombiner::visitBITCAST(SDNode *N) { // (conv (conv x, t1), t2) -> (conv x, t2) if (N0.getOpcode() == ISD::BITCAST) - return DAG.getNode(ISD::BITCAST, N->getDebugLoc(), VT, + return DAG.getNode(ISD::BITCAST, SDLoc(N), VT, N0.getOperand(0)); // fold (conv (load x)) -> (load (conv*)x) @@ -5616,13 +5616,13 @@ SDValue DAGCombiner::visitBITCAST(SDNode *N) { unsigned OrigAlign = LN0->getAlignment(); if (Align <= OrigAlign) { - SDValue Load = DAG.getLoad(VT, N->getDebugLoc(), LN0->getChain(), + SDValue Load = DAG.getLoad(VT, SDLoc(N), LN0->getChain(), LN0->getBasePtr(), LN0->getPointerInfo(), LN0->isVolatile(), LN0->isNonTemporal(), LN0->isInvariant(), OrigAlign); AddToWorkList(N); CombineTo(N0.getNode(), - DAG.getNode(ISD::BITCAST, N0.getDebugLoc(), + DAG.getNode(ISD::BITCAST, SDLoc(N0), N0.getValueType(), Load), Load.getValue(1)); return Load; @@ -5636,16 +5636,16 @@ SDValue DAGCombiner::visitBITCAST(SDNode *N) { (N0.getOpcode() == ISD::FABS && !TLI.isFAbsFree(VT))) && N0.getNode()->hasOneUse() && VT.isInteger() && !VT.isVector() && !N0.getValueType().isVector()) { - SDValue NewConv = DAG.getNode(ISD::BITCAST, N0.getDebugLoc(), VT, + SDValue NewConv = DAG.getNode(ISD::BITCAST, SDLoc(N0), VT, N0.getOperand(0)); AddToWorkList(NewConv.getNode()); APInt SignBit = APInt::getSignBit(VT.getSizeInBits()); if (N0.getOpcode() == ISD::FNEG) - return DAG.getNode(ISD::XOR, N->getDebugLoc(), VT, + return DAG.getNode(ISD::XOR, SDLoc(N), VT, NewConv, DAG.getConstant(SignBit, VT)); assert(N0.getOpcode() == ISD::FABS); - return DAG.getNode(ISD::AND, N->getDebugLoc(), VT, + return DAG.getNode(ISD::AND, SDLoc(N), VT, NewConv, DAG.getConstant(~SignBit, VT)); } @@ -5659,38 +5659,38 @@ SDValue DAGCombiner::visitBITCAST(SDNode *N) { unsigned OrigXWidth = N0.getOperand(1).getValueType().getSizeInBits(); EVT IntXVT = EVT::getIntegerVT(*DAG.getContext(), OrigXWidth); if (isTypeLegal(IntXVT)) { - SDValue X = DAG.getNode(ISD::BITCAST, N0.getDebugLoc(), + SDValue X = DAG.getNode(ISD::BITCAST, SDLoc(N0), IntXVT, N0.getOperand(1)); AddToWorkList(X.getNode()); // If X has a different width than the result/lhs, sext it or truncate it. unsigned VTWidth = VT.getSizeInBits(); if (OrigXWidth < VTWidth) { - X = DAG.getNode(ISD::SIGN_EXTEND, N->getDebugLoc(), VT, X); + X = DAG.getNode(ISD::SIGN_EXTEND, SDLoc(N), VT, X); AddToWorkList(X.getNode()); } else if (OrigXWidth > VTWidth) { // To get the sign bit in the right place, we have to shift it right // before truncating. - X = DAG.getNode(ISD::SRL, X.getDebugLoc(), + X = DAG.getNode(ISD::SRL, SDLoc(X), X.getValueType(), X, DAG.getConstant(OrigXWidth-VTWidth, X.getValueType())); AddToWorkList(X.getNode()); - X = DAG.getNode(ISD::TRUNCATE, X.getDebugLoc(), VT, X); + X = DAG.getNode(ISD::TRUNCATE, SDLoc(X), VT, X); AddToWorkList(X.getNode()); } APInt SignBit = APInt::getSignBit(VT.getSizeInBits()); - X = DAG.getNode(ISD::AND, X.getDebugLoc(), VT, + X = DAG.getNode(ISD::AND, SDLoc(X), VT, X, DAG.getConstant(SignBit, VT)); AddToWorkList(X.getNode()); - SDValue Cst = DAG.getNode(ISD::BITCAST, N0.getDebugLoc(), + SDValue Cst = DAG.getNode(ISD::BITCAST, SDLoc(N0), VT, N0.getOperand(0)); - Cst = DAG.getNode(ISD::AND, Cst.getDebugLoc(), VT, + Cst = DAG.getNode(ISD::AND, SDLoc(Cst), VT, Cst, DAG.getConstant(~SignBit, VT)); AddToWorkList(Cst.getNode()); - return DAG.getNode(ISD::OR, N->getDebugLoc(), VT, X, Cst); + return DAG.getNode(ISD::OR, SDLoc(N), VT, X, Cst); } } @@ -5731,8 +5731,8 @@ ConstantFoldBITCASTofBUILD_VECTOR(SDNode *BV, EVT DstEltVT) { // Due to the FP element handling below calling this routine recursively, // we can end up with a scalar-to-vector node here. if (BV->getOpcode() == ISD::SCALAR_TO_VECTOR) - return DAG.getNode(ISD::SCALAR_TO_VECTOR, BV->getDebugLoc(), VT, - DAG.getNode(ISD::BITCAST, BV->getDebugLoc(), + return DAG.getNode(ISD::SCALAR_TO_VECTOR, SDLoc(BV), VT, + DAG.getNode(ISD::BITCAST, SDLoc(BV), DstEltVT, BV->getOperand(0))); SmallVector<SDValue, 8> Ops; @@ -5741,12 +5741,12 @@ ConstantFoldBITCASTofBUILD_VECTOR(SDNode *BV, EVT DstEltVT) { // If the vector element type is not legal, the BUILD_VECTOR operands // are promoted and implicitly truncated. Make that explicit here. if (Op.getValueType() != SrcEltVT) - Op = DAG.getNode(ISD::TRUNCATE, BV->getDebugLoc(), SrcEltVT, Op); - Ops.push_back(DAG.getNode(ISD::BITCAST, BV->getDebugLoc(), + Op = DAG.getNode(ISD::TRUNCATE, SDLoc(BV), SrcEltVT, Op); + Ops.push_back(DAG.getNode(ISD::BITCAST, SDLoc(BV), DstEltVT, Op)); AddToWorkList(Ops.back().getNode()); } - return DAG.getNode(ISD::BUILD_VECTOR, BV->getDebugLoc(), VT, + return DAG.getNode(ISD::BUILD_VECTOR, SDLoc(BV), VT, &Ops[0], Ops.size()); } @@ -5803,7 +5803,7 @@ ConstantFoldBITCASTofBUILD_VECTOR(SDNode *BV, EVT DstEltVT) { } EVT VT = EVT::getVectorVT(*DAG.getContext(), DstEltVT, Ops.size()); - return DAG.getNode(ISD::BUILD_VECTOR, BV->getDebugLoc(), VT, + return DAG.getNode(ISD::BUILD_VECTOR, SDLoc(BV), VT, &Ops[0], Ops.size()); } @@ -5830,7 +5830,7 @@ ConstantFoldBITCASTofBUILD_VECTOR(SDNode *BV, EVT DstEltVT) { Ops.push_back(DAG.getConstant(ThisVal, DstEltVT)); if (isS2V && i == 0 && j == 0 && ThisVal.zext(SrcBitSize) == OpVal) // Simply turn this into a SCALAR_TO_VECTOR of the new type. - return DAG.getNode(ISD::SCALAR_TO_VECTOR, BV->getDebugLoc(), VT, + return DAG.getNode(ISD::SCALAR_TO_VECTOR, SDLoc(BV), VT, Ops[0]); OpVal = OpVal.lshr(DstBitSize); } @@ -5840,7 +5840,7 @@ ConstantFoldBITCASTofBUILD_VECTOR(SDNode *BV, EVT DstEltVT) { std::reverse(Ops.end()-NumOutputsPerInput, Ops.end()); } - return DAG.getNode(ISD::BUILD_VECTOR, BV->getDebugLoc(), VT, + return DAG.getNode(ISD::BUILD_VECTOR, SDLoc(BV), VT, &Ops[0], Ops.size()); } @@ -5859,10 +5859,10 @@ SDValue DAGCombiner::visitFADD(SDNode *N) { // fold (fadd c1, c2) -> c1 + c2 if (N0CFP && N1CFP) - return DAG.getNode(ISD::FADD, N->getDebugLoc(), VT, N0, N1); + return DAG.getNode(ISD::FADD, SDLoc(N), VT, N0, N1); // canonicalize constant to RHS if (N0CFP && !N1CFP) - return DAG.getNode(ISD::FADD, N->getDebugLoc(), VT, N1, N0); + return DAG.getNode(ISD::FADD, SDLoc(N), VT, N1, N0); // fold (fadd A, 0) -> A if (DAG.getTarget().Options.UnsafeFPMath && N1CFP && N1CFP->getValueAPF().isZero()) @@ -5870,20 +5870,20 @@ SDValue DAGCombiner::visitFADD(SDNode *N) { // fold (fadd A, (fneg B)) -> (fsub A, B) if ((!LegalOperations || TLI.isOperationLegalOrCustom(ISD::FSUB, VT)) && isNegatibleForFree(N1, LegalOperations, TLI, &DAG.getTarget().Options) == 2) - return DAG.getNode(ISD::FSUB, N->getDebugLoc(), VT, N0, + return DAG.getNode(ISD::FSUB, SDLoc(N), VT, N0, GetNegatedExpression(N1, DAG, LegalOperations)); // fold (fadd (fneg A), B) -> (fsub B, A) if ((!LegalOperations || TLI.isOperationLegalOrCustom(ISD::FSUB, VT)) && isNegatibleForFree(N0, LegalOperations, TLI, &DAG.getTarget().Options) == 2) - return DAG.getNode(ISD::FSUB, N->getDebugLoc(), VT, N1, + return DAG.getNode(ISD::FSUB, SDLoc(N), VT, N1, GetNegatedExpression(N0, DAG, LegalOperations)); // If allowed, fold (fadd (fadd x, c1), c2) -> (fadd x, (fadd c1, c2)) if (DAG.getTarget().Options.UnsafeFPMath && N1CFP && N0.getOpcode() == ISD::FADD && N0.getNode()->hasOneUse() && isa<ConstantFPSDNode>(N0.getOperand(1))) - return DAG.getNode(ISD::FADD, N->getDebugLoc(), VT, N0.getOperand(0), - DAG.getNode(ISD::FADD, N->getDebugLoc(), VT, + return DAG.getNode(ISD::FADD, SDLoc(N), VT, N0.getOperand(0), + DAG.getNode(ISD::FADD, SDLoc(N), VT, N0.getOperand(1), N1)); // No FP constant should be created after legalization as Instruction @@ -5921,19 +5921,19 @@ SDValue DAGCombiner::visitFADD(SDNode *N) { // (fadd (fmul c, x), x) -> (fmul c+1, x) if (CFP00 && !CFP01 && N0.getOperand(1) == N1) { - SDValue NewCFP = DAG.getNode(ISD::FADD, N->getDebugLoc(), VT, + SDValue NewCFP = DAG.getNode(ISD::FADD, SDLoc(N), VT, SDValue(CFP00, 0), DAG.getConstantFP(1.0, VT)); - return DAG.getNode(ISD::FMUL, N->getDebugLoc(), VT, + return DAG.getNode(ISD::FMUL, SDLoc(N), VT, N1, NewCFP); } // (fadd (fmul x, c), x) -> (fmul c+1, x) if (CFP01 && !CFP00 && N0.getOperand(0) == N1) { - SDValue NewCFP = DAG.getNode(ISD::FADD, N->getDebugLoc(), VT, + SDValue NewCFP = DAG.getNode(ISD::FADD, SDLoc(N), VT, SDValue(CFP01, 0), DAG.getConstantFP(1.0, VT)); - return DAG.getNode(ISD::FMUL, N->getDebugLoc(), VT, + return DAG.getNode(ISD::FMUL, SDLoc(N), VT, N1, NewCFP); } @@ -5941,10 +5941,10 @@ SDValue DAGCombiner::visitFADD(SDNode *N) { if (CFP00 && !CFP01 && N1.getOpcode() == ISD::FADD && N1.getOperand(0) == N1.getOperand(1) && N0.getOperand(1) == N1.getOperand(0)) { - SDValue NewCFP = DAG.getNode(ISD::FADD, N->getDebugLoc(), VT, + SDValue NewCFP = DAG.getNode(ISD::FADD, SDLoc(N), VT, SDValue(CFP00, 0), DAG.getConstantFP(2.0, VT)); - return DAG.getNode(ISD::FMUL, N->getDebugLoc(), VT, + return DAG.getNode(ISD::FMUL, SDLoc(N), VT, N0.getOperand(1), NewCFP); } @@ -5952,10 +5952,10 @@ SDValue DAGCombiner::visitFADD(SDNode *N) { if (CFP01 && !CFP00 && N1.getOpcode() == ISD::FADD && N1.getOperand(0) == N1.getOperand(1) && N0.getOperand(0) == N1.getOperand(0)) { - SDValue NewCFP = DAG.getNode(ISD::FADD, N->getDebugLoc(), VT, + SDValue NewCFP = DAG.getNode(ISD::FADD, SDLoc(N), VT, SDValue(CFP01, 0), DAG.getConstantFP(2.0, VT)); - return DAG.getNode(ISD::FMUL, N->getDebugLoc(), VT, + return DAG.getNode(ISD::FMUL, SDLoc(N), VT, N0.getOperand(0), NewCFP); } } @@ -5966,19 +5966,19 @@ SDValue DAGCombiner::visitFADD(SDNode *N) { // (fadd x, (fmul c, x)) -> (fmul c+1, x) if (CFP10 && !CFP11 && N1.getOperand(1) == N0) { - SDValue NewCFP = DAG.getNode(ISD::FADD, N->getDebugLoc(), VT, + SDValue NewCFP = DAG.getNode(ISD::FADD, SDLoc(N), VT, SDValue(CFP10, 0), DAG.getConstantFP(1.0, VT)); - return DAG.getNode(ISD::FMUL, N->getDebugLoc(), VT, + return DAG.getNode(ISD::FMUL, SDLoc(N), VT, N0, NewCFP); } // (fadd x, (fmul x, c)) -> (fmul c+1, x) if (CFP11 && !CFP10 && N1.getOperand(0) == N0) { - SDValue NewCFP = DAG.getNode(ISD::FADD, N->getDebugLoc(), VT, + SDValue NewCFP = DAG.getNode(ISD::FADD, SDLoc(N), VT, SDValue(CFP11, 0), DAG.getConstantFP(1.0, VT)); - return DAG.getNode(ISD::FMUL, N->getDebugLoc(), VT, + return DAG.getNode(ISD::FMUL, SDLoc(N), VT, N0, NewCFP); } @@ -5987,10 +5987,10 @@ SDValue DAGCombiner::visitFADD(SDNode *N) { if (CFP10 && !CFP11 && N1.getOpcode() == ISD::FADD && N1.getOperand(0) == N1.getOperand(1) && N0.getOperand(1) == N1.getOperand(0)) { - SDValue NewCFP = DAG.getNode(ISD::FADD, N->getDebugLoc(), VT, + SDValue NewCFP = DAG.getNode(ISD::FADD, SDLoc(N), VT, SDValue(CFP10, 0), DAG.getConstantFP(2.0, VT)); - return DAG.getNode(ISD::FMUL, N->getDebugLoc(), VT, + return DAG.getNode(ISD::FMUL, SDLoc(N), VT, N0.getOperand(1), NewCFP); } @@ -5998,10 +5998,10 @@ SDValue DAGCombiner::visitFADD(SDNode *N) { if (CFP11 && !CFP10 && N1.getOpcode() == ISD::FADD && N1.getOperand(0) == N1.getOperand(1) && N0.getOperand(0) == N1.getOperand(0)) { - SDValue NewCFP = DAG.getNode(ISD::FADD, N->getDebugLoc(), VT, + SDValue NewCFP = DAG.getNode(ISD::FADD, SDLoc(N), VT, SDValue(CFP11, 0), DAG.getConstantFP(2.0, VT)); - return DAG.getNode(ISD::FMUL, N->getDebugLoc(), VT, + return DAG.getNode(ISD::FMUL, SDLoc(N), VT, N0.getOperand(0), NewCFP); } } @@ -6011,7 +6011,7 @@ SDValue DAGCombiner::visitFADD(SDNode *N) { // (fadd (fadd x, x), x) -> (fmul 3.0, x) if (!CFP && N0.getOperand(0) == N0.getOperand(1) && (N0.getOperand(0) == N1)) { - return DAG.getNode(ISD::FMUL, N->getDebugLoc(), VT, + return DAG.getNode(ISD::FMUL, SDLoc(N), VT, N1, DAG.getConstantFP(3.0, VT)); } } @@ -6021,7 +6021,7 @@ SDValue DAGCombiner::visitFADD(SDNode *N) { // (fadd x, (fadd x, x)) -> (fmul 3.0, x) if (!CFP10 && N1.getOperand(0) == N1.getOperand(1) && N1.getOperand(0) == N0) { - return DAG.getNode(ISD::FMUL, N->getDebugLoc(), VT, + return DAG.getNode(ISD::FMUL, SDLoc(N), VT, N0, DAG.getConstantFP(3.0, VT)); } } @@ -6032,7 +6032,7 @@ SDValue DAGCombiner::visitFADD(SDNode *N) { N0.getOperand(0) == N0.getOperand(1) && N1.getOperand(0) == N1.getOperand(1) && N0.getOperand(0) == N1.getOperand(0)) { - return DAG.getNode(ISD::FMUL, N->getDebugLoc(), VT, + return DAG.getNode(ISD::FMUL, SDLoc(N), VT, N0.getOperand(0), DAG.getConstantFP(4.0, VT)); } @@ -6046,14 +6046,14 @@ SDValue DAGCombiner::visitFADD(SDNode *N) { // fold (fadd (fmul x, y), z) -> (fma x, y, z) if (N0.getOpcode() == ISD::FMUL && N0->hasOneUse()) { - return DAG.getNode(ISD::FMA, N->getDebugLoc(), VT, + return DAG.getNode(ISD::FMA, SDLoc(N), VT, N0.getOperand(0), N0.getOperand(1), N1); } // fold (fadd x, (fmul y, z)) -> (fma y, z, x) // Note: Commutes FADD operands. if (N1.getOpcode() == ISD::FMUL && N1->hasOneUse()) { - return DAG.getNode(ISD::FMA, N->getDebugLoc(), VT, + return DAG.getNode(ISD::FMA, SDLoc(N), VT, N1.getOperand(0), N1.getOperand(1), N0); } } @@ -6067,7 +6067,7 @@ SDValue DAGCombiner::visitFSUB(SDNode *N) { ConstantFPSDNode *N0CFP = dyn_cast<ConstantFPSDNode>(N0); ConstantFPSDNode *N1CFP = dyn_cast<ConstantFPSDNode>(N1); EVT VT = N->getValueType(0); - DebugLoc dl = N->getDebugLoc(); + SDLoc dl(N); // fold vector ops if (VT.isVector()) { @@ -6077,7 +6077,7 @@ SDValue DAGCombiner::visitFSUB(SDNode *N) { // fold (fsub c1, c2) -> c1-c2 if (N0CFP && N1CFP) - return DAG.getNode(ISD::FSUB, N->getDebugLoc(), VT, N0, N1); + return DAG.getNode(ISD::FSUB, SDLoc(N), VT, N0, N1); // fold (fsub A, 0) -> A if (DAG.getTarget().Options.UnsafeFPMath && N1CFP && N1CFP->getValueAPF().isZero()) @@ -6169,10 +6169,10 @@ SDValue DAGCombiner::visitFMUL(SDNode *N) { // fold (fmul c1, c2) -> c1*c2 if (N0CFP && N1CFP) - return DAG.getNode(ISD::FMUL, N->getDebugLoc(), VT, N0, N1); + return DAG.getNode(ISD::FMUL, SDLoc(N), VT, N0, N1); // canonicalize constant to RHS if (N0CFP && !N1CFP) - return DAG.getNode(ISD::FMUL, N->getDebugLoc(), VT, N1, N0); + return DAG.getNode(ISD::FMUL, SDLoc(N), VT, N1, N0); // fold (fmul A, 0) -> 0 if (DAG.getTarget().Options.UnsafeFPMath && N1CFP && N1CFP->getValueAPF().isZero()) @@ -6186,11 +6186,11 @@ SDValue DAGCombiner::visitFMUL(SDNode *N) { return N0; // fold (fmul X, 2.0) -> (fadd X, X) if (N1CFP && N1CFP->isExactlyValue(+2.0)) - return DAG.getNode(ISD::FADD, N->getDebugLoc(), VT, N0, N0); + return DAG.getNode(ISD::FADD, SDLoc(N), VT, N0, N0); // fold (fmul X, -1.0) -> (fneg X) if (N1CFP && N1CFP->isExactlyValue(-1.0)) if (!LegalOperations || TLI.isOperationLegal(ISD::FNEG, VT)) - return DAG.getNode(ISD::FNEG, N->getDebugLoc(), VT, N0); + return DAG.getNode(ISD::FNEG, SDLoc(N), VT, N0); // fold (fmul (fneg X), (fneg Y)) -> (fmul X, Y) if (char LHSNeg = isNegatibleForFree(N0, LegalOperations, TLI, @@ -6200,7 +6200,7 @@ SDValue DAGCombiner::visitFMUL(SDNode *N) { // Both can be negated for free, check to see if at least one is cheaper // negated. if (LHSNeg == 2 || RHSNeg == 2) - return DAG.getNode(ISD::FMUL, N->getDebugLoc(), VT, + return DAG.getNode(ISD::FMUL, SDLoc(N), VT, GetNegatedExpression(N0, DAG, LegalOperations), GetNegatedExpression(N1, DAG, LegalOperations)); } @@ -6210,8 +6210,8 @@ SDValue DAGCombiner::visitFMUL(SDNode *N) { if (DAG.getTarget().Options.UnsafeFPMath && N1CFP && N0.getOpcode() == ISD::FMUL && N0.getNode()->hasOneUse() && isa<ConstantFPSDNode>(N0.getOperand(1))) - return DAG.getNode(ISD::FMUL, N->getDebugLoc(), VT, N0.getOperand(0), - DAG.getNode(ISD::FMUL, N->getDebugLoc(), VT, + return DAG.getNode(ISD::FMUL, SDLoc(N), VT, N0.getOperand(0), + DAG.getNode(ISD::FMUL, SDLoc(N), VT, N0.getOperand(1), N1)); return SDValue(); @@ -6224,7 +6224,7 @@ SDValue DAGCombiner::visitFMA(SDNode *N) { ConstantFPSDNode *N0CFP = dyn_cast<ConstantFPSDNode>(N0); ConstantFPSDNode *N1CFP = dyn_cast<ConstantFPSDNode>(N1); EVT VT = N->getValueType(0); - DebugLoc dl = N->getDebugLoc(); + SDLoc dl(N); if (DAG.getTarget().Options.UnsafeFPMath) { if (N0CFP && N0CFP->isZero()) @@ -6233,13 +6233,13 @@ SDValue DAGCombiner::visitFMA(SDNode *N) { return N2; } if (N0CFP && N0CFP->isExactlyValue(1.0)) - return DAG.getNode(ISD::FADD, N->getDebugLoc(), VT, N1, N2); + return DAG.getNode(ISD::FADD, SDLoc(N), VT, N1, N2); if (N1CFP && N1CFP->isExactlyValue(1.0)) - return DAG.getNode(ISD::FADD, N->getDebugLoc(), VT, N0, N2); + return DAG.getNode(ISD::FADD, SDLoc(N), VT, N0, N2); // Canonicalize (fma c, x, y) -> (fma x, c, y) if (N0CFP && !N1CFP) - return DAG.getNode(ISD::FMA, N->getDebugLoc(), VT, N1, N0, N2); + return DAG.getNode(ISD::FMA, SDLoc(N), VT, N1, N0, N2); // (fma x, c1, (fmul x, c2)) -> (fmul x, c1+c2) if (DAG.getTarget().Options.UnsafeFPMath && N1CFP && @@ -6312,7 +6312,7 @@ SDValue DAGCombiner::visitFDIV(SDNode *N) { // fold (fdiv c1, c2) -> c1/c2 if (N0CFP && N1CFP) - return DAG.getNode(ISD::FDIV, N->getDebugLoc(), VT, N0, N1); + return DAG.getNode(ISD::FDIV, SDLoc(N), VT, N0, N1); // fold (fdiv X, c2) -> fmul X, 1/c2 if losing precision is acceptable. if (N1CFP && DAG.getTarget().Options.UnsafeFPMath) { @@ -6329,7 +6329,7 @@ SDValue DAGCombiner::visitFDIV(SDNode *N) { // TLI.isOperationLegalOrCustom(llvm::ISD::ConstantFP, VT) || TLI.isOperationLegal(llvm::ISD::ConstantFP, VT) || TLI.isFPImmLegal(Recip, VT))) - return DAG.getNode(ISD::FMUL, N->getDebugLoc(), VT, N0, + return DAG.getNode(ISD::FMUL, SDLoc(N), VT, N0, DAG.getConstantFP(Recip, VT)); } @@ -6341,7 +6341,7 @@ SDValue DAGCombiner::visitFDIV(SDNode *N) { // Both can be negated for free, check to see if at least one is cheaper // negated. if (LHSNeg == 2 || RHSNeg == 2) - return DAG.getNode(ISD::FDIV, N->getDebugLoc(), VT, + return DAG.getNode(ISD::FDIV, SDLoc(N), VT, GetNegatedExpression(N0, DAG, LegalOperations), GetNegatedExpression(N1, DAG, LegalOperations)); } @@ -6359,7 +6359,7 @@ SDValue DAGCombiner::visitFREM(SDNode *N) { // fold (frem c1, c2) -> fmod(c1,c2) if (N0CFP && N1CFP) - return DAG.getNode(ISD::FREM, N->getDebugLoc(), VT, N0, N1); + return DAG.getNode(ISD::FREM, SDLoc(N), VT, N0, N1); return SDValue(); } @@ -6372,7 +6372,7 @@ SDValue DAGCombiner::visitFCOPYSIGN(SDNode *N) { EVT VT = N->getValueType(0); if (N0CFP && N1CFP) // Constant fold - return DAG.getNode(ISD::FCOPYSIGN, N->getDebugLoc(), VT, N0, N1); + return DAG.getNode(ISD::FCOPYSIGN, SDLoc(N), VT, N0, N1); if (N1CFP) { const APFloat& V = N1CFP->getValueAPF(); @@ -6380,11 +6380,11 @@ SDValue DAGCombiner::visitFCOPYSIGN(SDNode *N) { // copysign(x, c1) -> fneg(fabs(x)) iff isneg(c1) if (!V.isNegative()) { if (!LegalOperations || TLI.isOperationLegal(ISD::FABS, VT)) - return DAG.getNode(ISD::FABS, N->getDebugLoc(), VT, N0); + return DAG.getNode(ISD::FABS, SDLoc(N), VT, N0); } else { if (!LegalOperations || TLI.isOperationLegal(ISD::FNEG, VT)) - return DAG.getNode(ISD::FNEG, N->getDebugLoc(), VT, - DAG.getNode(ISD::FABS, N0.getDebugLoc(), VT, N0)); + return DAG.getNode(ISD::FNEG, SDLoc(N), VT, + DAG.getNode(ISD::FABS, SDLoc(N0), VT, N0)); } } @@ -6393,22 +6393,22 @@ SDValue DAGCombiner::visitFCOPYSIGN(SDNode *N) { // copysign(copysign(x,z), y) -> copysign(x, y) if (N0.getOpcode() == ISD::FABS || N0.getOpcode() == ISD::FNEG || N0.getOpcode() == ISD::FCOPYSIGN) - return DAG.getNode(ISD::FCOPYSIGN, N->getDebugLoc(), VT, + return DAG.getNode(ISD::FCOPYSIGN, SDLoc(N), VT, N0.getOperand(0), N1); // copysign(x, abs(y)) -> abs(x) if (N1.getOpcode() == ISD::FABS) - return DAG.getNode(ISD::FABS, N->getDebugLoc(), VT, N0); + return DAG.getNode(ISD::FABS, SDLoc(N), VT, N0); // copysign(x, copysign(y,z)) -> copysign(x, z) if (N1.getOpcode() == ISD::FCOPYSIGN) - return DAG.getNode(ISD::FCOPYSIGN, N->getDebugLoc(), VT, + return DAG.getNode(ISD::FCOPYSIGN, SDLoc(N), VT, N0, N1.getOperand(1)); // copysign(x, fp_extend(y)) -> copysign(x, y) // copysign(x, fp_round(y)) -> copysign(x, y) if (N1.getOpcode() == ISD::FP_EXTEND || N1.getOpcode() == ISD::FP_ROUND) - return DAG.getNode(ISD::FCOPYSIGN, N->getDebugLoc(), VT, + return DAG.getNode(ISD::FCOPYSIGN, SDLoc(N), VT, N0, N1.getOperand(0)); return SDValue(); @@ -6425,7 +6425,7 @@ SDValue DAGCombiner::visitSINT_TO_FP(SDNode *N) { // ...but only if the target supports immediate floating-point values (!LegalOperations || TLI.isOperationLegalOrCustom(llvm::ISD::ConstantFP, VT))) - return DAG.getNode(ISD::SINT_TO_FP, N->getDebugLoc(), VT, N0); + return DAG.getNode(ISD::SINT_TO_FP, SDLoc(N), VT, N0); // If the input is a legal type, and SINT_TO_FP is not legal on this target, // but UINT_TO_FP is legal on this target, try to convert. @@ -6433,7 +6433,7 @@ SDValue DAGCombiner::visitSINT_TO_FP(SDNode *N) { TLI.isOperationLegalOrCustom(ISD::UINT_TO_FP, OpVT)) { // If the sign bit is known to be zero, we can change this to UINT_TO_FP. if (DAG.SignBitIsZero(N0)) - return DAG.getNode(ISD::UINT_TO_FP, N->getDebugLoc(), VT, N0); + return DAG.getNode(ISD::UINT_TO_FP, SDLoc(N), VT, N0); } // The next optimizations are desireable only if SELECT_CC can be lowered. @@ -6451,7 +6451,7 @@ SDValue DAGCombiner::visitSINT_TO_FP(SDNode *N) { { N0.getOperand(0), N0.getOperand(1), DAG.getConstantFP(-1.0, VT) , DAG.getConstantFP(0.0, VT), N0.getOperand(2) }; - return DAG.getNode(ISD::SELECT_CC, N->getDebugLoc(), VT, Ops, 5); + return DAG.getNode(ISD::SELECT_CC, SDLoc(N), VT, Ops, 5); } // fold (sint_to_fp (zext (setcc x, y, cc))) -> @@ -6464,7 +6464,7 @@ SDValue DAGCombiner::visitSINT_TO_FP(SDNode *N) { { N0.getOperand(0).getOperand(0), N0.getOperand(0).getOperand(1), DAG.getConstantFP(1.0, VT) , DAG.getConstantFP(0.0, VT), N0.getOperand(0).getOperand(2) }; - return DAG.getNode(ISD::SELECT_CC, N->getDebugLoc(), VT, Ops, 5); + return DAG.getNode(ISD::SELECT_CC, SDLoc(N), VT, Ops, 5); } } @@ -6482,7 +6482,7 @@ SDValue DAGCombiner::visitUINT_TO_FP(SDNode *N) { // ...but only if the target supports immediate floating-point values (!LegalOperations || TLI.isOperationLegalOrCustom(llvm::ISD::ConstantFP, VT))) - return DAG.getNode(ISD::UINT_TO_FP, N->getDebugLoc(), VT, N0); + return DAG.getNode(ISD::UINT_TO_FP, SDLoc(N), VT, N0); // If the input is a legal type, and UINT_TO_FP is not legal on this target, // but SINT_TO_FP is legal on this target, try to convert. @@ -6490,7 +6490,7 @@ SDValue DAGCombiner::visitUINT_TO_FP(SDNode *N) { TLI.isOperationLegalOrCustom(ISD::SINT_TO_FP, OpVT)) { // If the sign bit is known to be zero, we can change this to SINT_TO_FP. if (DAG.SignBitIsZero(N0)) - return DAG.getNode(ISD::SINT_TO_FP, N->getDebugLoc(), VT, N0); + return DAG.getNode(ISD::SINT_TO_FP, SDLoc(N), VT, N0); } // The next optimizations are desireable only if SELECT_CC can be lowered. @@ -6508,7 +6508,7 @@ SDValue DAGCombiner::visitUINT_TO_FP(SDNode *N) { { N0.getOperand(0), N0.getOperand(1), DAG.getConstantFP(1.0, VT), DAG.getConstantFP(0.0, VT), N0.getOperand(2) }; - return DAG.getNode(ISD::SELECT_CC, N->getDebugLoc(), VT, Ops, 5); + return DAG.getNode(ISD::SELECT_CC, SDLoc(N), VT, Ops, 5); } } @@ -6522,7 +6522,7 @@ SDValue DAGCombiner::visitFP_TO_SINT(SDNode *N) { // fold (fp_to_sint c1fp) -> c1 if (N0CFP) - return DAG.getNode(ISD::FP_TO_SINT, N->getDebugLoc(), VT, N0); + return DAG.getNode(ISD::FP_TO_SINT, SDLoc(N), VT, N0); return SDValue(); } @@ -6534,7 +6534,7 @@ SDValue DAGCombiner::visitFP_TO_UINT(SDNode *N) { // fold (fp_to_uint c1fp) -> c1 if (N0CFP) - return DAG.getNode(ISD::FP_TO_UINT, N->getDebugLoc(), VT, N0); + return DAG.getNode(ISD::FP_TO_UINT, SDLoc(N), VT, N0); return SDValue(); } @@ -6547,7 +6547,7 @@ SDValue DAGCombiner::visitFP_ROUND(SDNode *N) { // fold (fp_round c1fp) -> c1fp if (N0CFP) - return DAG.getNode(ISD::FP_ROUND, N->getDebugLoc(), VT, N0, N1); + return DAG.getNode(ISD::FP_ROUND, SDLoc(N), VT, N0, N1); // fold (fp_round (fp_extend x)) -> x if (N0.getOpcode() == ISD::FP_EXTEND && VT == N0.getOperand(0).getValueType()) @@ -6558,16 +6558,16 @@ SDValue DAGCombiner::visitFP_ROUND(SDNode *N) { // This is a value preserving truncation if both round's are. bool IsTrunc = N->getConstantOperandVal(1) == 1 && N0.getNode()->getConstantOperandVal(1) == 1; - return DAG.getNode(ISD::FP_ROUND, N->getDebugLoc(), VT, N0.getOperand(0), + return DAG.getNode(ISD::FP_ROUND, SDLoc(N), VT, N0.getOperand(0), DAG.getIntPtrConstant(IsTrunc)); } // fold (fp_round (copysign X, Y)) -> (copysign (fp_round X), Y) if (N0.getOpcode() == ISD::FCOPYSIGN && N0.getNode()->hasOneUse()) { - SDValue Tmp = DAG.getNode(ISD::FP_ROUND, N0.getDebugLoc(), VT, + SDValue Tmp = DAG.getNode(ISD::FP_ROUND, SDLoc(N0), VT, N0.getOperand(0), N1); AddToWorkList(Tmp.getNode()); - return DAG.getNode(ISD::FCOPYSIGN, N->getDebugLoc(), VT, + return DAG.getNode(ISD::FCOPYSIGN, SDLoc(N), VT, Tmp, N0.getOperand(1)); } @@ -6583,7 +6583,7 @@ SDValue DAGCombiner::visitFP_ROUND_INREG(SDNode *N) { // fold (fp_round_inreg c1fp) -> c1fp if (N0CFP && isTypeLegal(EVT)) { SDValue Round = DAG.getConstantFP(*N0CFP->getConstantFPValue(), EVT); - return DAG.getNode(ISD::FP_EXTEND, N->getDebugLoc(), VT, Round); + return DAG.getNode(ISD::FP_EXTEND, SDLoc(N), VT, Round); } return SDValue(); @@ -6601,7 +6601,7 @@ SDValue DAGCombiner::visitFP_EXTEND(SDNode *N) { // fold (fp_extend c1fp) -> c1fp if (N0CFP) - return DAG.getNode(ISD::FP_EXTEND, N->getDebugLoc(), VT, N0); + return DAG.getNode(ISD::FP_EXTEND, SDLoc(N), VT, N0); // Turn fp_extend(fp_round(X, 1)) -> x since the fp_round doesn't affect the // value of X. @@ -6610,9 +6610,9 @@ SDValue DAGCombiner::visitFP_EXTEND(SDNode *N) { SDValue In = N0.getOperand(0); if (In.getValueType() == VT) return In; if (VT.bitsLT(In.getValueType())) - return DAG.getNode(ISD::FP_ROUND, N->getDebugLoc(), VT, + return DAG.getNode(ISD::FP_ROUND, SDLoc(N), VT, In, N0.getOperand(1)); - return DAG.getNode(ISD::FP_EXTEND, N->getDebugLoc(), VT, In); + return DAG.getNode(ISD::FP_EXTEND, SDLoc(N), VT, In); } // fold (fpext (load x)) -> (fpext (fptrunc (extload x))) @@ -6620,7 +6620,7 @@ SDValue DAGCombiner::visitFP_EXTEND(SDNode *N) { ((!LegalOperations && !cast<LoadSDNode>(N0)->isVolatile()) || TLI.isLoadExtLegal(ISD::EXTLOAD, N0.getValueType()))) { LoadSDNode *LN0 = cast<LoadSDNode>(N0); - SDValue ExtLoad = DAG.getExtLoad(ISD::EXTLOAD, N->getDebugLoc(), VT, + SDValue ExtLoad = DAG.getExtLoad(ISD::EXTLOAD, SDLoc(N), VT, LN0->getChain(), LN0->getBasePtr(), LN0->getPointerInfo(), N0.getValueType(), @@ -6628,7 +6628,7 @@ SDValue DAGCombiner::visitFP_EXTEND(SDNode *N) { LN0->getAlignment()); CombineTo(N, ExtLoad); CombineTo(N0.getNode(), - DAG.getNode(ISD::FP_ROUND, N0.getDebugLoc(), + DAG.getNode(ISD::FP_ROUND, SDLoc(N0), N0.getValueType(), ExtLoad, DAG.getIntPtrConstant(1)), ExtLoad.getValue(1)); return SDValue(N, 0); // Return N so it doesn't get rechecked! @@ -6659,10 +6659,10 @@ SDValue DAGCombiner::visitFNEG(SDNode *N) { SDValue Int = N0.getOperand(0); EVT IntVT = Int.getValueType(); if (IntVT.isInteger() && !IntVT.isVector()) { - Int = DAG.getNode(ISD::XOR, N0.getDebugLoc(), IntVT, Int, + Int = DAG.getNode(ISD::XOR, SDLoc(N0), IntVT, Int, DAG.getConstant(APInt::getSignBit(IntVT.getSizeInBits()), IntVT)); AddToWorkList(Int.getNode()); - return DAG.getNode(ISD::BITCAST, N->getDebugLoc(), + return DAG.getNode(ISD::BITCAST, SDLoc(N), VT, Int); } } @@ -6671,9 +6671,9 @@ SDValue DAGCombiner::visitFNEG(SDNode *N) { if (N0.getOpcode() == ISD::FMUL) { ConstantFPSDNode *CFP1 = dyn_cast<ConstantFPSDNode>(N0.getOperand(1)); if (CFP1) { - return DAG.getNode(ISD::FMUL, N->getDebugLoc(), VT, + return DAG.getNode(ISD::FMUL, SDLoc(N), VT, N0.getOperand(0), - DAG.getNode(ISD::FNEG, N->getDebugLoc(), VT, + DAG.getNode(ISD::FNEG, SDLoc(N), VT, N0.getOperand(1))); } } @@ -6688,7 +6688,7 @@ SDValue DAGCombiner::visitFCEIL(SDNode *N) { // fold (fceil c1) -> fceil(c1) if (N0CFP) - return DAG.getNode(ISD::FCEIL, N->getDebugLoc(), VT, N0); + return DAG.getNode(ISD::FCEIL, SDLoc(N), VT, N0); return SDValue(); } @@ -6700,7 +6700,7 @@ SDValue DAGCombiner::visitFTRUNC(SDNode *N) { // fold (ftrunc c1) -> ftrunc(c1) if (N0CFP) - return DAG.getNode(ISD::FTRUNC, N->getDebugLoc(), VT, N0); + return DAG.getNode(ISD::FTRUNC, SDLoc(N), VT, N0); return SDValue(); } @@ -6712,7 +6712,7 @@ SDValue DAGCombiner::visitFFLOOR(SDNode *N) { // fold (ffloor c1) -> ffloor(c1) if (N0CFP) - return DAG.getNode(ISD::FFLOOR, N->getDebugLoc(), VT, N0); + return DAG.getNode(ISD::FFLOOR, SDLoc(N), VT, N0); return SDValue(); } @@ -6729,14 +6729,14 @@ SDValue DAGCombiner::visitFABS(SDNode *N) { // fold (fabs c1) -> fabs(c1) if (N0CFP) - return DAG.getNode(ISD::FABS, N->getDebugLoc(), VT, N0); + return DAG.getNode(ISD::FABS, SDLoc(N), VT, N0); // fold (fabs (fabs x)) -> (fabs x) if (N0.getOpcode() == ISD::FABS) return N->getOperand(0); // fold (fabs (fneg x)) -> (fabs x) // fold (fabs (fcopysign x, y)) -> (fabs x) if (N0.getOpcode() == ISD::FNEG || N0.getOpcode() == ISD::FCOPYSIGN) - return DAG.getNode(ISD::FABS, N->getDebugLoc(), VT, N0.getOperand(0)); + return DAG.getNode(ISD::FABS, SDLoc(N), VT, N0.getOperand(0)); // Transform fabs(bitconvert(x)) -> bitconvert(x&~sign) to avoid loading // constant pool values. @@ -6747,10 +6747,10 @@ SDValue DAGCombiner::visitFABS(SDNode *N) { SDValue Int = N0.getOperand(0); EVT IntVT = Int.getValueType(); if (IntVT.isInteger() && !IntVT.isVector()) { - Int = DAG.getNode(ISD::AND, N0.getDebugLoc(), IntVT, Int, + Int = DAG.getNode(ISD::AND, SDLoc(N0), IntVT, Int, DAG.getConstant(~APInt::getSignBit(IntVT.getSizeInBits()), IntVT)); AddToWorkList(Int.getNode()); - return DAG.getNode(ISD::BITCAST, N->getDebugLoc(), + return DAG.getNode(ISD::BITCAST, SDLoc(N), N->getValueType(0), Int); } } @@ -6774,7 +6774,7 @@ SDValue DAGCombiner::visitBRCOND(SDNode *N) { if (N1.getOpcode() == ISD::SETCC && TLI.isOperationLegalOrCustom(ISD::BR_CC, N1.getOperand(0).getValueType())) { - return DAG.getNode(ISD::BR_CC, N->getDebugLoc(), MVT::Other, + return DAG.getNode(ISD::BR_CC, SDLoc(N), MVT::Other, Chain, N1.getOperand(2), N1.getOperand(0), N1.getOperand(1), N2); } @@ -6820,12 +6820,12 @@ SDValue DAGCombiner::visitBRCOND(SDNode *N) { if (AndConst.isPowerOf2() && cast<ConstantSDNode>(Op1)->getAPIntValue()==AndConst.logBase2()) { SDValue SetCC = - DAG.getSetCC(N->getDebugLoc(), + DAG.getSetCC(SDLoc(N), getSetCCResultType(Op0.getValueType()), Op0, DAG.getConstant(0, Op0.getValueType()), ISD::SETNE); - SDValue NewBRCond = DAG.getNode(ISD::BRCOND, N->getDebugLoc(), + SDValue NewBRCond = DAG.getNode(ISD::BRCOND, SDLoc(N), MVT::Other, Chain, SetCC, N2); // Don't add the new BRCond into the worklist or else SimplifySelectCC // will convert it back to (X & C1) >> C2. @@ -6870,7 +6870,7 @@ SDValue DAGCombiner::visitBRCOND(SDNode *N) { DAG.ReplaceAllUsesOfValueWith(N1, Tmp); removeFromWorkList(TheXor); DAG.DeleteNode(TheXor); - return DAG.getNode(ISD::BRCOND, N->getDebugLoc(), + return DAG.getNode(ISD::BRCOND, SDLoc(N), MVT::Other, Chain, Tmp, N2); } @@ -6892,7 +6892,7 @@ SDValue DAGCombiner::visitBRCOND(SDNode *N) { EVT SetCCVT = N1.getValueType(); if (LegalTypes) SetCCVT = getSetCCResultType(SetCCVT); - SDValue SetCC = DAG.getSetCC(TheXor->getDebugLoc(), + SDValue SetCC = DAG.getSetCC(SDLoc(TheXor), SetCCVT, Op0, Op1, Equal ? ISD::SETEQ : ISD::SETNE); @@ -6901,7 +6901,7 @@ SDValue DAGCombiner::visitBRCOND(SDNode *N) { DAG.ReplaceAllUsesOfValueWith(N1, SetCC); removeFromWorkList(N1.getNode()); DAG.DeleteNode(N1.getNode()); - return DAG.getNode(ISD::BRCOND, N->getDebugLoc(), + return DAG.getNode(ISD::BRCOND, SDLoc(N), MVT::Other, Chain, SetCC, N2); } } @@ -6923,13 +6923,13 @@ SDValue DAGCombiner::visitBR_CC(SDNode *N) { // Use SimplifySetCC to simplify SETCC's. SDValue Simp = SimplifySetCC(getSetCCResultType(CondLHS.getValueType()), - CondLHS, CondRHS, CC->get(), N->getDebugLoc(), + CondLHS, CondRHS, CC->get(), SDLoc(N), false); if (Simp.getNode()) AddToWorkList(Simp.getNode()); // fold to a simpler setcc if (Simp.getNode() && Simp.getOpcode() == ISD::SETCC) - return DAG.getNode(ISD::BR_CC, N->getDebugLoc(), MVT::Other, + return DAG.getNode(ISD::BR_CC, SDLoc(N), MVT::Other, N->getOperand(0), Simp.getOperand(2), Simp.getOperand(0), Simp.getOperand(1), N->getOperand(4)); @@ -7127,10 +7127,10 @@ bool DAGCombiner::CombineToPreIndexedLoadStore(SDNode *N) { SDValue Result; if (isLoad) - Result = DAG.getIndexedLoad(SDValue(N,0), N->getDebugLoc(), + Result = DAG.getIndexedLoad(SDValue(N,0), SDLoc(N), BasePtr, Offset, AM); else - Result = DAG.getIndexedStore(SDValue(N,0), N->getDebugLoc(), + Result = DAG.getIndexedStore(SDValue(N,0), SDLoc(N), BasePtr, Offset, AM); ++PreIndexedNodes; ++NodesCombined; @@ -7195,7 +7195,7 @@ bool DAGCombiner::CombineToPreIndexedLoadStore(SDNode *N) { SDValue NewOp2 = Result.getValue(isLoad ? 1 : 0); SDValue NewUse = DAG.getNode(Opcode, - OtherUses[i]->getDebugLoc(), + SDLoc(OtherUses[i]), OtherUses[i]->getValueType(0), NewOp1, NewOp2); DAG.ReplaceAllUsesOfValueWith(SDValue(OtherUses[i], 0), NewUse); removeFromWorkList(OtherUses[i]); @@ -7304,9 +7304,9 @@ bool DAGCombiner::CombineToPostIndexedLoadStore(SDNode *N) { // Check for #2 if (!Op->isPredecessorOf(N) && !N->isPredecessorOf(Op)) { SDValue Result = isLoad - ? DAG.getIndexedLoad(SDValue(N,0), N->getDebugLoc(), + ? DAG.getIndexedLoad(SDValue(N,0), SDLoc(N), BasePtr, Offset, AM) - : DAG.getIndexedStore(SDValue(N,0), N->getDebugLoc(), + : DAG.getIndexedStore(SDValue(N,0), SDLoc(N), BasePtr, Offset, AM); ++PostIndexedNodes; ++NodesCombined; @@ -7412,7 +7412,7 @@ SDValue DAGCombiner::visitLOAD(SDNode *N) { if (unsigned Align = DAG.InferPtrAlignment(Ptr)) { if (Align > LD->getMemOperand()->getBaseAlignment()) { SDValue NewLoad = - DAG.getExtLoad(LD->getExtensionType(), N->getDebugLoc(), + DAG.getExtLoad(LD->getExtensionType(), SDLoc(N), LD->getValueType(0), Chain, Ptr, LD->getPointerInfo(), LD->getMemoryVT(), @@ -7432,12 +7432,12 @@ SDValue DAGCombiner::visitLOAD(SDNode *N) { // Replace the chain to void dependency. if (LD->getExtensionType() == ISD::NON_EXTLOAD) { - ReplLoad = DAG.getLoad(N->getValueType(0), LD->getDebugLoc(), + ReplLoad = DAG.getLoad(N->getValueType(0), SDLoc(LD), BetterChain, Ptr, LD->getPointerInfo(), LD->isVolatile(), LD->isNonTemporal(), LD->isInvariant(), LD->getAlignment()); } else { - ReplLoad = DAG.getExtLoad(LD->getExtensionType(), LD->getDebugLoc(), + ReplLoad = DAG.getExtLoad(LD->getExtensionType(), SDLoc(LD), LD->getValueType(0), BetterChain, Ptr, LD->getPointerInfo(), LD->getMemoryVT(), @@ -7447,7 +7447,7 @@ SDValue DAGCombiner::visitLOAD(SDNode *N) { } // Create token factor to keep old chain connected. - SDValue Token = DAG.getNode(ISD::TokenFactor, N->getDebugLoc(), + SDValue Token = DAG.getNode(ISD::TokenFactor, SDLoc(N), MVT::Other, Chain, ReplLoad.getValue(1)); // Make sure the new and old chains are cleaned up. @@ -7568,7 +7568,7 @@ ShrinkLoadReplaceStoreWithStore(const std::pair<unsigned, unsigned> &MaskInfo, // Okay, we can do this! Replace the 'St' store with a store of IVal that is // shifted by ByteShift and truncated down to NumBytes. if (ByteShift) - IVal = DAG.getNode(ISD::SRL, IVal->getDebugLoc(), IVal.getValueType(), IVal, + IVal = DAG.getNode(ISD::SRL, SDLoc(IVal), IVal.getValueType(), IVal, DAG.getConstant(ByteShift*8, DC->getShiftAmountTy(IVal.getValueType()))); @@ -7583,16 +7583,16 @@ ShrinkLoadReplaceStoreWithStore(const std::pair<unsigned, unsigned> &MaskInfo, SDValue Ptr = St->getBasePtr(); if (StOffset) { - Ptr = DAG.getNode(ISD::ADD, IVal->getDebugLoc(), Ptr.getValueType(), + Ptr = DAG.getNode(ISD::ADD, SDLoc(IVal), Ptr.getValueType(), Ptr, DAG.getConstant(StOffset, Ptr.getValueType())); NewAlign = MinAlign(NewAlign, StOffset); } // Truncate down to the new size. - IVal = DAG.getNode(ISD::TRUNCATE, IVal->getDebugLoc(), VT, IVal); + IVal = DAG.getNode(ISD::TRUNCATE, SDLoc(IVal), VT, IVal); ++OpsNarrowed; - return DAG.getStore(St->getChain(), St->getDebugLoc(), IVal, Ptr, + return DAG.getStore(St->getChain(), SDLoc(St), IVal, Ptr, St->getPointerInfo().getWithOffset(StOffset), false, false, NewAlign).getNode(); } @@ -7693,17 +7693,17 @@ SDValue DAGCombiner::ReduceLoadOpStoreWidth(SDNode *N) { if (NewAlign < TLI.getDataLayout()->getABITypeAlignment(NewVTTy)) return SDValue(); - SDValue NewPtr = DAG.getNode(ISD::ADD, LD->getDebugLoc(), + SDValue NewPtr = DAG.getNode(ISD::ADD, SDLoc(LD), Ptr.getValueType(), Ptr, DAG.getConstant(PtrOff, Ptr.getValueType())); - SDValue NewLD = DAG.getLoad(NewVT, N0.getDebugLoc(), + SDValue NewLD = DAG.getLoad(NewVT, SDLoc(N0), LD->getChain(), NewPtr, LD->getPointerInfo().getWithOffset(PtrOff), LD->isVolatile(), LD->isNonTemporal(), LD->isInvariant(), NewAlign); - SDValue NewVal = DAG.getNode(Opc, Value.getDebugLoc(), NewVT, NewLD, + SDValue NewVal = DAG.getNode(Opc, SDLoc(Value), NewVT, NewLD, DAG.getConstant(NewImm, NewVT)); - SDValue NewST = DAG.getStore(Chain, N->getDebugLoc(), + SDValue NewST = DAG.getStore(Chain, SDLoc(N), NewVal, NewPtr, ST->getPointerInfo().getWithOffset(PtrOff), false, false, NewAlign); @@ -7756,12 +7756,12 @@ SDValue DAGCombiner::TransformFPLoadStorePair(SDNode *N) { if (LDAlign < ABIAlign || STAlign < ABIAlign) return SDValue(); - SDValue NewLD = DAG.getLoad(IntVT, Value.getDebugLoc(), + SDValue NewLD = DAG.getLoad(IntVT, SDLoc(Value), LD->getChain(), LD->getBasePtr(), LD->getPointerInfo(), false, false, false, LDAlign); - SDValue NewST = DAG.getStore(NewLD.getValue(1), N->getDebugLoc(), + SDValue NewST = DAG.getStore(NewLD.getValue(1), SDLoc(N), NewLD, ST->getBasePtr(), ST->getPointerInfo(), false, false, STAlign); @@ -8089,7 +8089,7 @@ bool DAGCombiner::MergeConsecutiveStores(StoreSDNode* St) { // The earliest Node in the DAG. LSBaseSDNode *EarliestOp = StoreNodes[EarliestNodeUsed].MemNode; - DebugLoc DL = StoreNodes[0].MemNode->getDebugLoc(); + SDLoc DL(StoreNodes[0].MemNode); SDValue StoredVal; if (UseVector) { @@ -8285,8 +8285,8 @@ bool DAGCombiner::MergeConsecutiveStores(StoreSDNode* St) { JointMemOpVT = EVT::getIntegerVT(*DAG.getContext(), StoreBW); } - DebugLoc LoadDL = LoadNodes[0].MemNode->getDebugLoc(); - DebugLoc StoreDL = StoreNodes[0].MemNode->getDebugLoc(); + SDLoc LoadDL(LoadNodes[0].MemNode); + SDLoc StoreDL(StoreNodes[0].MemNode); LoadSDNode *FirstLoad = cast<LoadSDNode>(LoadNodes[0].MemNode); SDValue NewLoad = DAG.getLoad(JointMemOpVT, LoadDL, @@ -8347,7 +8347,7 @@ SDValue DAGCombiner::visitSTORE(SDNode *N) { if (Align <= OrigAlign && ((!LegalOperations && !ST->isVolatile()) || TLI.isOperationLegalOrCustom(ISD::STORE, SVT))) - return DAG.getStore(Chain, N->getDebugLoc(), Value.getOperand(0), + return DAG.getStore(Chain, SDLoc(N), Value.getOperand(0), Ptr, ST->getPointerInfo(), ST->isVolatile(), ST->isNonTemporal(), OrigAlign); } @@ -8376,7 +8376,7 @@ SDValue DAGCombiner::visitSTORE(SDNode *N) { TLI.isOperationLegalOrCustom(ISD::STORE, MVT::i32)) { Tmp = DAG.getConstant((uint32_t)CFP->getValueAPF(). bitcastToAPInt().getZExtValue(), MVT::i32); - return DAG.getStore(Chain, N->getDebugLoc(), Tmp, + return DAG.getStore(Chain, SDLoc(N), Tmp, Ptr, ST->getPointerInfo(), ST->isVolatile(), ST->isNonTemporal(), ST->getAlignment()); } @@ -8387,7 +8387,7 @@ SDValue DAGCombiner::visitSTORE(SDNode *N) { TLI.isOperationLegalOrCustom(ISD::STORE, MVT::i64)) { Tmp = DAG.getConstant(CFP->getValueAPF().bitcastToAPInt(). getZExtValue(), MVT::i64); - return DAG.getStore(Chain, N->getDebugLoc(), Tmp, + return DAG.getStore(Chain, SDLoc(N), Tmp, Ptr, ST->getPointerInfo(), ST->isVolatile(), ST->isNonTemporal(), ST->getAlignment()); } @@ -8406,18 +8406,18 @@ SDValue DAGCombiner::visitSTORE(SDNode *N) { bool isVolatile = ST->isVolatile(); bool isNonTemporal = ST->isNonTemporal(); - SDValue St0 = DAG.getStore(Chain, ST->getDebugLoc(), Lo, + SDValue St0 = DAG.getStore(Chain, SDLoc(ST), Lo, Ptr, ST->getPointerInfo(), isVolatile, isNonTemporal, ST->getAlignment()); - Ptr = DAG.getNode(ISD::ADD, N->getDebugLoc(), Ptr.getValueType(), Ptr, + Ptr = DAG.getNode(ISD::ADD, SDLoc(N), Ptr.getValueType(), Ptr, DAG.getConstant(4, Ptr.getValueType())); Alignment = MinAlign(Alignment, 4U); - SDValue St1 = DAG.getStore(Chain, ST->getDebugLoc(), Hi, + SDValue St1 = DAG.getStore(Chain, SDLoc(ST), Hi, Ptr, ST->getPointerInfo().getWithOffset(4), isVolatile, isNonTemporal, Alignment); - return DAG.getNode(ISD::TokenFactor, N->getDebugLoc(), MVT::Other, + return DAG.getNode(ISD::TokenFactor, SDLoc(N), MVT::Other, St0, St1); } @@ -8430,7 +8430,7 @@ SDValue DAGCombiner::visitSTORE(SDNode *N) { if (OptLevel != CodeGenOpt::None && ST->isUnindexed()) { if (unsigned Align = DAG.InferPtrAlignment(Ptr)) { if (Align > ST->getAlignment()) - return DAG.getTruncStore(Chain, N->getDebugLoc(), Value, + return DAG.getTruncStore(Chain, SDLoc(N), Value, Ptr, ST->getPointerInfo(), ST->getMemoryVT(), ST->isVolatile(), ST->isNonTemporal(), Align); } @@ -8452,19 +8452,19 @@ SDValue DAGCombiner::visitSTORE(SDNode *N) { // Replace the chain to avoid dependency. if (ST->isTruncatingStore()) { - ReplStore = DAG.getTruncStore(BetterChain, N->getDebugLoc(), Value, Ptr, + ReplStore = DAG.getTruncStore(BetterChain, SDLoc(N), Value, Ptr, ST->getPointerInfo(), ST->getMemoryVT(), ST->isVolatile(), ST->isNonTemporal(), ST->getAlignment()); } else { - ReplStore = DAG.getStore(BetterChain, N->getDebugLoc(), Value, Ptr, + ReplStore = DAG.getStore(BetterChain, SDLoc(N), Value, Ptr, ST->getPointerInfo(), ST->isVolatile(), ST->isNonTemporal(), ST->getAlignment()); } // Create token to keep both nodes around. - SDValue Token = DAG.getNode(ISD::TokenFactor, N->getDebugLoc(), + SDValue Token = DAG.getNode(ISD::TokenFactor, SDLoc(N), MVT::Other, Chain, ReplStore); // Make sure the new and old chains are cleaned up. @@ -8492,7 +8492,7 @@ SDValue DAGCombiner::visitSTORE(SDNode *N) { ST->getMemoryVT().getScalarType().getSizeInBits())); AddToWorkList(Value.getNode()); if (Shorter.getNode()) - return DAG.getTruncStore(Chain, N->getDebugLoc(), Shorter, + return DAG.getTruncStore(Chain, SDLoc(N), Shorter, Ptr, ST->getPointerInfo(), ST->getMemoryVT(), ST->isVolatile(), ST->isNonTemporal(), ST->getAlignment()); @@ -8525,7 +8525,7 @@ SDValue DAGCombiner::visitSTORE(SDNode *N) { && Value.getNode()->hasOneUse() && ST->isUnindexed() && TLI.isTruncStoreLegal(Value.getOperand(0).getValueType(), ST->getMemoryVT())) { - return DAG.getTruncStore(Chain, N->getDebugLoc(), Value.getOperand(0), + return DAG.getTruncStore(Chain, SDLoc(N), Value.getOperand(0), Ptr, ST->getPointerInfo(), ST->getMemoryVT(), ST->isVolatile(), ST->isNonTemporal(), ST->getAlignment()); @@ -8556,7 +8556,7 @@ SDValue DAGCombiner::visitINSERT_VECTOR_ELT(SDNode *N) { SDValue InVec = N->getOperand(0); SDValue InVal = N->getOperand(1); SDValue EltNo = N->getOperand(2); - DebugLoc dl = N->getDebugLoc(); + SDLoc dl(N); // If the inserted element is an UNDEF, just use the input vector. if (InVal.getOpcode() == ISD::UNDEF) @@ -8617,7 +8617,7 @@ SDValue DAGCombiner::visitEXTRACT_VECTOR_ELT(SDNode *N) { SDValue InOp = InVec.getOperand(0); if (InOp.getValueType() != NVT) { assert(InOp.getValueType().isInteger() && NVT.isInteger()); - return DAG.getSExtOrTrunc(InOp, InVec.getDebugLoc(), NVT); + return DAG.getSExtOrTrunc(InOp, SDLoc(InVec), NVT); } return InOp; } @@ -8651,7 +8651,7 @@ SDValue DAGCombiner::visitEXTRACT_VECTOR_ELT(SDNode *N) { } EVT IndexTy = N->getOperand(1).getValueType(); - return DAG.getNode(ISD::EXTRACT_VECTOR_ELT, N->getDebugLoc(), NVT, + return DAG.getNode(ISD::EXTRACT_VECTOR_ELT, SDLoc(N), NVT, InVec, DAG.getConstant(OrigElt, IndexTy)); } @@ -8765,7 +8765,7 @@ SDValue DAGCombiner::visitEXTRACT_VECTOR_ELT(SDNode *N) { EVT PtrType = NewPtr.getValueType(); if (TLI.isBigEndian()) PtrOff = VT.getSizeInBits() / 8 - PtrOff; - NewPtr = DAG.getNode(ISD::ADD, N->getDebugLoc(), PtrType, NewPtr, + NewPtr = DAG.getNode(ISD::ADD, SDLoc(N), PtrType, NewPtr, DAG.getConstant(PtrOff, PtrType)); } @@ -8782,20 +8782,20 @@ SDValue DAGCombiner::visitEXTRACT_VECTOR_ELT(SDNode *N) { // extending load instead. ISD::LoadExtType ExtType = TLI.isLoadExtLegal(ISD::ZEXTLOAD, LVT) ? ISD::ZEXTLOAD : ISD::EXTLOAD; - Load = DAG.getExtLoad(ExtType, N->getDebugLoc(), NVT, LN0->getChain(), + Load = DAG.getExtLoad(ExtType, SDLoc(N), NVT, LN0->getChain(), NewPtr, LN0->getPointerInfo().getWithOffset(PtrOff), LVT, LN0->isVolatile(), LN0->isNonTemporal(),Align); Chain = Load.getValue(1); } else { - Load = DAG.getLoad(LVT, N->getDebugLoc(), LN0->getChain(), NewPtr, + Load = DAG.getLoad(LVT, SDLoc(N), LN0->getChain(), NewPtr, LN0->getPointerInfo().getWithOffset(PtrOff), LN0->isVolatile(), LN0->isNonTemporal(), LN0->isInvariant(), Align); Chain = Load.getValue(1); if (NVT.bitsLT(LVT)) - Load = DAG.getNode(ISD::TRUNCATE, N->getDebugLoc(), NVT, Load); + Load = DAG.getNode(ISD::TRUNCATE, SDLoc(N), NVT, Load); else - Load = DAG.getNode(ISD::BITCAST, N->getDebugLoc(), NVT, Load); + Load = DAG.getNode(ISD::BITCAST, SDLoc(N), NVT, Load); } WorkListRemover DeadNodes(*this); SDValue From[] = { SDValue(N, 0), SDValue(LN0,1) }; @@ -8825,7 +8825,7 @@ SDValue DAGCombiner::reduceBuildVecExtToExtBuildVec(SDNode *N) { return SDValue(); unsigned NumInScalars = N->getNumOperands(); - DebugLoc dl = N->getDebugLoc(); + SDLoc dl(N); EVT VT = N->getValueType(0); // Check to see if this is a BUILD_VECTOR of a bunch of values @@ -8927,7 +8927,7 @@ SDValue DAGCombiner::reduceBuildVecConvertToConvertBuildVec(SDNode *N) { EVT VT = N->getValueType(0); unsigned NumInScalars = N->getNumOperands(); - DebugLoc dl = N->getDebugLoc(); + SDLoc dl(N); EVT SrcVT = MVT::Other; unsigned Opcode = ISD::DELETED_NODE; @@ -8992,7 +8992,7 @@ SDValue DAGCombiner::reduceBuildVecConvertToConvertBuildVec(SDNode *N) { SDValue DAGCombiner::visitBUILD_VECTOR(SDNode *N) { unsigned NumInScalars = N->getNumOperands(); - DebugLoc dl = N->getDebugLoc(); + SDLoc dl(N); EVT VT = N->getValueType(0); // A vector built entirely of undefs is undef. @@ -9203,7 +9203,7 @@ SDValue DAGCombiner::visitEXTRACT_SUBVECTOR(SDNode* N) { V = V.getOperand(0); if (V->getOpcode() == ISD::INSERT_SUBVECTOR) { - DebugLoc dl = N->getDebugLoc(); + SDLoc dl(N); // Handle only simple case where vector being inserted and vector // being extracted are of same type, and are half size of larger vectors. EVT BigVT = V->getOperand(0).getValueType(); @@ -9284,7 +9284,7 @@ static SDValue partitionShuffleOfConcats(SDNode *N, SelectionDAG &DAG) { } } - return DAG.getNode(ISD::CONCAT_VECTORS, N->getDebugLoc(), VT, Ops.data(), + return DAG.getNode(ISD::CONCAT_VECTORS, SDLoc(N), VT, Ops.data(), Ops.size()); } @@ -9311,7 +9311,7 @@ SDValue DAGCombiner::visitVECTOR_SHUFFLE(SDNode *N) { if (Idx >= (int)NumElts) Idx -= NumElts; NewMask.push_back(Idx); } - return DAG.getVectorShuffle(VT, N->getDebugLoc(), N0, DAG.getUNDEF(VT), + return DAG.getVectorShuffle(VT, SDLoc(N), N0, DAG.getUNDEF(VT), &NewMask[0]); } @@ -9328,7 +9328,7 @@ SDValue DAGCombiner::visitVECTOR_SHUFFLE(SDNode *N) { } NewMask.push_back(Idx); } - return DAG.getVectorShuffle(VT, N->getDebugLoc(), N1, DAG.getUNDEF(VT), + return DAG.getVectorShuffle(VT, SDLoc(N), N1, DAG.getUNDEF(VT), &NewMask[0]); } @@ -9345,7 +9345,7 @@ SDValue DAGCombiner::visitVECTOR_SHUFFLE(SDNode *N) { NewMask.push_back(Idx); } if (Changed) - return DAG.getVectorShuffle(VT, N->getDebugLoc(), N0, N1, &NewMask[0]); + return DAG.getVectorShuffle(VT, SDLoc(N), N0, N1, &NewMask[0]); } // If it is a splat, check if the argument vector is another splat or a @@ -9442,7 +9442,7 @@ SDValue DAGCombiner::visitVECTOR_SHUFFLE(SDNode *N) { /// vector_shuffle V, Zero, <0, 4, 2, 4> SDValue DAGCombiner::XformToShuffleWithZero(SDNode *N) { EVT VT = N->getValueType(0); - DebugLoc dl = N->getDebugLoc(); + SDLoc dl(N); SDValue LHS = N->getOperand(0); SDValue RHS = N->getOperand(1); if (N->getOpcode() == ISD::AND) { @@ -9473,7 +9473,7 @@ SDValue DAGCombiner::XformToShuffleWithZero(SDNode *N) { EVT EltVT = RVT.getVectorElementType(); SmallVector<SDValue,8> ZeroOps(RVT.getVectorNumElements(), DAG.getConstant(0, EltVT)); - SDValue Zero = DAG.getNode(ISD::BUILD_VECTOR, N->getDebugLoc(), + SDValue Zero = DAG.getNode(ISD::BUILD_VECTOR, SDLoc(N), RVT, &ZeroOps[0], ZeroOps.size()); LHS = DAG.getNode(ISD::BITCAST, dl, RVT, LHS); SDValue Shuf = DAG.getVectorShuffle(RVT, dl, LHS, Zero, &Indices[0]); @@ -9529,13 +9529,13 @@ SDValue DAGCombiner::SimplifyVBinOp(SDNode *N) { // legalization, the types may not match between the two BUILD_VECTORS. // Truncate one of the operands to make them match. if (RVT.getSizeInBits() > VT.getSizeInBits()) { - RHSOp = DAG.getNode(ISD::TRUNCATE, N->getDebugLoc(), VT, RHSOp); + RHSOp = DAG.getNode(ISD::TRUNCATE, SDLoc(N), VT, RHSOp); } else { - LHSOp = DAG.getNode(ISD::TRUNCATE, N->getDebugLoc(), RVT, LHSOp); + LHSOp = DAG.getNode(ISD::TRUNCATE, SDLoc(N), RVT, LHSOp); VT = RVT; } } - SDValue FoldOp = DAG.getNode(N->getOpcode(), LHS.getDebugLoc(), VT, + SDValue FoldOp = DAG.getNode(N->getOpcode(), SDLoc(LHS), VT, LHSOp, RHSOp); if (FoldOp.getOpcode() != ISD::UNDEF && FoldOp.getOpcode() != ISD::Constant && @@ -9546,7 +9546,7 @@ SDValue DAGCombiner::SimplifyVBinOp(SDNode *N) { } if (Ops.size() == LHS.getNumOperands()) - return DAG.getNode(ISD::BUILD_VECTOR, N->getDebugLoc(), + return DAG.getNode(ISD::BUILD_VECTOR, SDLoc(N), LHS.getValueType(), &Ops[0], Ops.size()); } @@ -9571,7 +9571,7 @@ SDValue DAGCombiner::SimplifyVUnaryOp(SDNode *N) { Op.getOpcode() != ISD::ConstantFP) break; EVT EltVT = Op.getValueType(); - SDValue FoldOp = DAG.getNode(N->getOpcode(), N0.getDebugLoc(), EltVT, Op); + SDValue FoldOp = DAG.getNode(N->getOpcode(), SDLoc(N0), EltVT, Op); if (FoldOp.getOpcode() != ISD::UNDEF && FoldOp.getOpcode() != ISD::ConstantFP) break; @@ -9582,11 +9582,11 @@ SDValue DAGCombiner::SimplifyVUnaryOp(SDNode *N) { if (Ops.size() != N0.getNumOperands()) return SDValue(); - return DAG.getNode(ISD::BUILD_VECTOR, N->getDebugLoc(), + return DAG.getNode(ISD::BUILD_VECTOR, SDLoc(N), N0.getValueType(), &Ops[0], Ops.size()); } -SDValue DAGCombiner::SimplifySelect(DebugLoc DL, SDValue N0, +SDValue DAGCombiner::SimplifySelect(SDLoc DL, SDValue N0, SDValue N1, SDValue N2){ assert(N0.getOpcode() ==ISD::SETCC && "First argument must be a SetCC node!"); @@ -9600,12 +9600,12 @@ SDValue DAGCombiner::SimplifySelect(DebugLoc DL, SDValue N0, // Check to see if we got a select_cc back (to turn into setcc/select). // Otherwise, just return whatever node we got back, like fabs. if (SCC.getOpcode() == ISD::SELECT_CC) { - SDValue SETCC = DAG.getNode(ISD::SETCC, N0.getDebugLoc(), + SDValue SETCC = DAG.getNode(ISD::SETCC, SDLoc(N0), N0.getValueType(), SCC.getOperand(0), SCC.getOperand(1), SCC.getOperand(4)); AddToWorkList(SETCC.getNode()); - return DAG.getNode(ISD::SELECT, SCC.getDebugLoc(), SCC.getValueType(), + return DAG.getNode(ISD::SELECT, SDLoc(SCC), SCC.getValueType(), SCC.getOperand(2), SCC.getOperand(3), SETCC); } @@ -9675,7 +9675,7 @@ bool DAGCombiner::SimplifySelectOps(SDNode *TheSelect, SDValue LHS, if (LLD->isPredecessorOf(RLD) || RLD->isPredecessorOf(LLD)) return false; - Addr = DAG.getNode(ISD::SELECT, TheSelect->getDebugLoc(), + Addr = DAG.getNode(ISD::SELECT, SDLoc(TheSelect), LLD->getBasePtr().getValueType(), TheSelect->getOperand(0), LLD->getBasePtr(), RLD->getBasePtr()); @@ -9689,7 +9689,7 @@ bool DAGCombiner::SimplifySelectOps(SDNode *TheSelect, SDValue LHS, (RLD->isPredecessorOf(CondLHS) || RLD->isPredecessorOf(CondRHS)))) return false; - Addr = DAG.getNode(ISD::SELECT_CC, TheSelect->getDebugLoc(), + Addr = DAG.getNode(ISD::SELECT_CC, SDLoc(TheSelect), LLD->getBasePtr().getValueType(), TheSelect->getOperand(0), TheSelect->getOperand(1), @@ -9700,7 +9700,7 @@ bool DAGCombiner::SimplifySelectOps(SDNode *TheSelect, SDValue LHS, SDValue Load; if (LLD->getExtensionType() == ISD::NON_EXTLOAD) { Load = DAG.getLoad(TheSelect->getValueType(0), - TheSelect->getDebugLoc(), + SDLoc(TheSelect), // FIXME: Discards pointer info. LLD->getChain(), Addr, MachinePointerInfo(), LLD->isVolatile(), LLD->isNonTemporal(), @@ -9708,7 +9708,7 @@ bool DAGCombiner::SimplifySelectOps(SDNode *TheSelect, SDValue LHS, } else { Load = DAG.getExtLoad(LLD->getExtensionType() == ISD::EXTLOAD ? RLD->getExtensionType() : LLD->getExtensionType(), - TheSelect->getDebugLoc(), + SDLoc(TheSelect), TheSelect->getValueType(0), // FIXME: Discards pointer info. LLD->getChain(), Addr, MachinePointerInfo(), @@ -9731,7 +9731,7 @@ bool DAGCombiner::SimplifySelectOps(SDNode *TheSelect, SDValue LHS, /// SimplifySelectCC - Simplify an expression of the form (N0 cond N1) ? N2 : N3 /// where 'cond' is the comparison specified by CC. -SDValue DAGCombiner::SimplifySelectCC(DebugLoc DL, SDValue N0, SDValue N1, +SDValue DAGCombiner::SimplifySelectCC(SDLoc DL, SDValue N0, SDValue N1, SDValue N2, SDValue N3, ISD::CondCode CC, bool NotExtCompare) { // (x ? y : y) -> y. @@ -9840,7 +9840,7 @@ SDValue DAGCombiner::SimplifySelectCC(DebugLoc DL, SDValue N0, SDValue N1, ShCtV = XType.getSizeInBits()-ShCtV-1; SDValue ShCt = DAG.getConstant(ShCtV, getShiftAmountTy(N0.getValueType())); - SDValue Shift = DAG.getNode(ISD::SRL, N0.getDebugLoc(), + SDValue Shift = DAG.getNode(ISD::SRL, SDLoc(N0), XType, N0, ShCt); AddToWorkList(Shift.getNode()); @@ -9852,7 +9852,7 @@ SDValue DAGCombiner::SimplifySelectCC(DebugLoc DL, SDValue N0, SDValue N1, return DAG.getNode(ISD::AND, DL, AType, Shift, N2); } - SDValue Shift = DAG.getNode(ISD::SRA, N0.getDebugLoc(), + SDValue Shift = DAG.getNode(ISD::SRA, SDLoc(N0), XType, N0, DAG.getConstant(XType.getSizeInBits()-1, getShiftAmountTy(N0.getValueType()))); @@ -9885,14 +9885,14 @@ SDValue DAGCombiner::SimplifySelectCC(DebugLoc DL, SDValue N0, SDValue N1, SDValue ShlAmt = DAG.getConstant(AndMask.countLeadingZeros(), getShiftAmountTy(AndLHS.getValueType())); - SDValue Shl = DAG.getNode(ISD::SHL, N0.getDebugLoc(), VT, AndLHS, ShlAmt); + SDValue Shl = DAG.getNode(ISD::SHL, SDLoc(N0), VT, AndLHS, ShlAmt); // Now arithmetic right shift it all the way over, so the result is either // all-ones, or zero. SDValue ShrAmt = DAG.getConstant(AndMask.getBitWidth()-1, getShiftAmountTy(Shl.getValueType())); - SDValue Shr = DAG.getNode(ISD::SRA, N0.getDebugLoc(), VT, Shl, ShrAmt); + SDValue Shr = DAG.getNode(ISD::SRA, SDLoc(N0), VT, Shl, ShrAmt); return DAG.getNode(ISD::AND, DL, VT, Shr, N3); } @@ -9919,14 +9919,14 @@ SDValue DAGCombiner::SimplifySelectCC(DebugLoc DL, SDValue N0, SDValue N1, SCC = DAG.getSetCC(DL, getSetCCResultType(N0.getValueType()), N0, N1, CC); if (N2.getValueType().bitsLT(SCC.getValueType())) - Temp = DAG.getZeroExtendInReg(SCC, N2.getDebugLoc(), + Temp = DAG.getZeroExtendInReg(SCC, SDLoc(N2), N2.getValueType()); else - Temp = DAG.getNode(ISD::ZERO_EXTEND, N2.getDebugLoc(), + Temp = DAG.getNode(ISD::ZERO_EXTEND, SDLoc(N2), N2.getValueType(), SCC); } else { - SCC = DAG.getSetCC(N0.getDebugLoc(), MVT::i1, N0, N1, CC); - Temp = DAG.getNode(ISD::ZERO_EXTEND, N2.getDebugLoc(), + SCC = DAG.getSetCC(SDLoc(N0), MVT::i1, N0, N1, CC); + Temp = DAG.getNode(ISD::ZERO_EXTEND, SDLoc(N2), N2.getValueType(), SCC); } @@ -9960,16 +9960,16 @@ SDValue DAGCombiner::SimplifySelectCC(DebugLoc DL, SDValue N0, SDValue N1, if (N1C && N1C->isNullValue() && CC == ISD::SETEQ && (!LegalOperations || TLI.isOperationLegal(ISD::CTLZ, XType))) { - SDValue Ctlz = DAG.getNode(ISD::CTLZ, N0.getDebugLoc(), XType, N0); + SDValue Ctlz = DAG.getNode(ISD::CTLZ, SDLoc(N0), XType, N0); return DAG.getNode(ISD::SRL, DL, XType, Ctlz, DAG.getConstant(Log2_32(XType.getSizeInBits()), getShiftAmountTy(Ctlz.getValueType()))); } // fold (setgt X, 0) -> (srl (and (-X, ~X), size(X)-1)) if (N1C && N1C->isNullValue() && CC == ISD::SETGT) { - SDValue NegN0 = DAG.getNode(ISD::SUB, N0.getDebugLoc(), + SDValue NegN0 = DAG.getNode(ISD::SUB, SDLoc(N0), XType, DAG.getConstant(0, XType), N0); - SDValue NotN0 = DAG.getNOT(N0.getDebugLoc(), N0, XType); + SDValue NotN0 = DAG.getNOT(SDLoc(N0), N0, XType); return DAG.getNode(ISD::SRL, DL, XType, DAG.getNode(ISD::AND, DL, XType, NegN0, NotN0), DAG.getConstant(XType.getSizeInBits()-1, @@ -9977,7 +9977,7 @@ SDValue DAGCombiner::SimplifySelectCC(DebugLoc DL, SDValue N0, SDValue N1, } // fold (setgt X, -1) -> (xor (srl (X, size(X)-1), 1)) if (N1C && N1C->isAllOnesValue() && CC == ISD::SETGT) { - SDValue Sign = DAG.getNode(ISD::SRL, N0.getDebugLoc(), XType, N0, + SDValue Sign = DAG.getNode(ISD::SRL, SDLoc(N0), XType, N0, DAG.getConstant(XType.getSizeInBits()-1, getShiftAmountTy(N0.getValueType()))); return DAG.getNode(ISD::XOR, DL, XType, Sign, DAG.getConstant(1, XType)); @@ -10003,11 +10003,11 @@ SDValue DAGCombiner::SimplifySelectCC(DebugLoc DL, SDValue N0, SDValue N1, EVT XType = N0.getValueType(); if (SubC && SubC->isNullValue() && XType.isInteger()) { - SDValue Shift = DAG.getNode(ISD::SRA, N0.getDebugLoc(), XType, + SDValue Shift = DAG.getNode(ISD::SRA, SDLoc(N0), XType, N0, DAG.getConstant(XType.getSizeInBits()-1, getShiftAmountTy(N0.getValueType()))); - SDValue Add = DAG.getNode(ISD::ADD, N0.getDebugLoc(), + SDValue Add = DAG.getNode(ISD::ADD, SDLoc(N0), XType, N0, Shift); AddToWorkList(Shift.getNode()); AddToWorkList(Add.getNode()); @@ -10021,7 +10021,7 @@ SDValue DAGCombiner::SimplifySelectCC(DebugLoc DL, SDValue N0, SDValue N1, /// SimplifySetCC - This is a stub for TargetLowering::SimplifySetCC. SDValue DAGCombiner::SimplifySetCC(EVT VT, SDValue N0, SDValue N1, ISD::CondCode Cond, - DebugLoc DL, bool foldBooleans) { + SDLoc DL, bool foldBooleans) { TargetLowering::DAGCombinerInfo DagCombineInfo(DAG, Level, false, this); return TLI.SimplifySetCC(VT, N0, N1, Cond, foldBooleans, DagCombineInfo, DL); @@ -10321,7 +10321,7 @@ SDValue DAGCombiner::FindBetterChain(SDNode *N, SDValue OldChain) { return Aliases[0]; // Construct a custom tailored token factor. - return DAG.getNode(ISD::TokenFactor, N->getDebugLoc(), MVT::Other, + return DAG.getNode(ISD::TokenFactor, SDLoc(N), MVT::Other, &Aliases[0], Aliases.size()); } |
