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when debugging lower dbg intrinsics to calls
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24377 91177308-0d34-0410-b5e6-96231b3b80d8
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@ -19,6 +19,7 @@
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#include "llvm/Function.h"
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#include "llvm/Instructions.h"
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#include "llvm/Intrinsics.h"
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#include "llvm/CodeGen/IntrinsicLowering.h"
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#include "llvm/CodeGen/MachineFunction.h"
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#include "llvm/CodeGen/MachineFrameInfo.h"
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#include "llvm/CodeGen/MachineInstrBuilder.h"
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@ -780,10 +781,31 @@ SelectionDAGLowering::visitIntrinsicCall(CallInst &I, unsigned Intrinsic) {
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getRoot(), getValue(I.getOperand(1)),
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getValue(I.getOperand(2))));
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return 0;
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case Intrinsic::dbg_stoppoint:
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if (TLI.getTargetMachine().getIntrinsicLowering().EmitDebugFunctions())
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return "llvm_debugger_stop";
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if (I.getType() != Type::VoidTy)
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setValue(&I, DAG.getNode(ISD::UNDEF, TLI.getValueType(I.getType())));
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return 0;
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case Intrinsic::dbg_region_start:
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if (TLI.getTargetMachine().getIntrinsicLowering().EmitDebugFunctions())
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return "llvm_dbg_region_start";
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if (I.getType() != Type::VoidTy)
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setValue(&I, DAG.getNode(ISD::UNDEF, TLI.getValueType(I.getType())));
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return 0;
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case Intrinsic::dbg_region_end:
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if (TLI.getTargetMachine().getIntrinsicLowering().EmitDebugFunctions())
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return "llvm_dbg_region_end";
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if (I.getType() != Type::VoidTy)
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setValue(&I, DAG.getNode(ISD::UNDEF, TLI.getValueType(I.getType())));
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return 0;
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case Intrinsic::dbg_func_start:
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if (TLI.getTargetMachine().getIntrinsicLowering().EmitDebugFunctions())
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return "llvm_dbg_subprogram";
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if (I.getType() != Type::VoidTy)
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setValue(&I, DAG.getNode(ISD::UNDEF, TLI.getValueType(I.getType())));
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return 0;
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case Intrinsic::dbg_declare:
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if (I.getType() != Type::VoidTy)
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setValue(&I, DAG.getNode(ISD::UNDEF, TLI.getValueType(I.getType())));
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