diff options
| -rw-r--r-- | llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp | 46 |
1 files changed, 23 insertions, 23 deletions
diff --git a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp b/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp index 237771a5b7c..0e6e7027e0c 100644 --- a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp +++ b/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp @@ -6894,6 +6894,26 @@ void SelectionDAGBuilder::visitIntrinsicCall(const CallInst &I, void SelectionDAGBuilder::visitConstrainedFPIntrinsic( const ConstrainedFPIntrinsic &FPI) { SDLoc sdl = getCurSDLoc(); + + const TargetLowering &TLI = DAG.getTargetLoweringInfo(); + SmallVector<EVT, 4> ValueVTs; + ComputeValueVTs(TLI, DAG.getDataLayout(), FPI.getType(), ValueVTs); + ValueVTs.push_back(MVT::Other); // Out chain + + SDValue Chain = getRoot(); + SmallVector<SDValue, 4> Opers; + Opers.push_back(Chain); + if (FPI.isUnaryOp()) { + Opers.push_back(getValue(FPI.getArgOperand(0))); + } else if (FPI.isTernaryOp()) { + Opers.push_back(getValue(FPI.getArgOperand(0))); + Opers.push_back(getValue(FPI.getArgOperand(1))); + Opers.push_back(getValue(FPI.getArgOperand(2))); + } else { + Opers.push_back(getValue(FPI.getArgOperand(0))); + Opers.push_back(getValue(FPI.getArgOperand(1))); + } + unsigned Opcode; switch (FPI.getIntrinsicID()) { default: llvm_unreachable("Impossible intrinsic"); // Can't reach here. @@ -6923,6 +6943,8 @@ void SelectionDAGBuilder::visitConstrainedFPIntrinsic( break; case Intrinsic::experimental_constrained_fptrunc: Opcode = ISD::STRICT_FP_ROUND; + Opers.push_back(DAG.getTargetConstant(0, sdl, + TLI.getPointerTy(DAG.getDataLayout()))); break; case Intrinsic::experimental_constrained_fpext: Opcode = ISD::STRICT_FP_EXTEND; @@ -6994,31 +7016,9 @@ void SelectionDAGBuilder::visitConstrainedFPIntrinsic( Opcode = ISD::STRICT_FTRUNC; break; } - const TargetLowering &TLI = DAG.getTargetLoweringInfo(); - SDValue Chain = getRoot(); - SmallVector<EVT, 4> ValueVTs; - ComputeValueVTs(TLI, DAG.getDataLayout(), FPI.getType(), ValueVTs); - ValueVTs.push_back(MVT::Other); // Out chain SDVTList VTs = DAG.getVTList(ValueVTs); - SDValue Result; - if (Opcode == ISD::STRICT_FP_ROUND) - Result = DAG.getNode(Opcode, sdl, VTs, - { Chain, getValue(FPI.getArgOperand(0)), - DAG.getTargetConstant(0, sdl, - TLI.getPointerTy(DAG.getDataLayout())) }); - else if (FPI.isUnaryOp()) - Result = DAG.getNode(Opcode, sdl, VTs, - { Chain, getValue(FPI.getArgOperand(0)) }); - else if (FPI.isTernaryOp()) - Result = DAG.getNode(Opcode, sdl, VTs, - { Chain, getValue(FPI.getArgOperand(0)), - getValue(FPI.getArgOperand(1)), - getValue(FPI.getArgOperand(2)) }); - else - Result = DAG.getNode(Opcode, sdl, VTs, - { Chain, getValue(FPI.getArgOperand(0)), - getValue(FPI.getArgOperand(1)) }); + SDValue Result = DAG.getNode(Opcode, sdl, VTs, Opers); if (FPI.getExceptionBehavior() != ConstrainedFPIntrinsic::ExceptionBehavior::ebIgnore) { |
