LLVM: include/llvm/CodeGen/LiveDebugVariables.h Source File (original) (raw)
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20#ifndef LLVM_CODEGEN_LIVEDEBUGVARIABLES_H
21#define LLVM_CODEGEN_LIVEDEBUGVARIABLES_H
22
27#include
28
29namespace llvm {
30
31template class ArrayRef;
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36
37public:
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55#if !defined(NDEBUG) || defined(LLVM_ENABLE_DUMP)
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57 void dump() const;
58#endif
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65 MachineFunctionAnalysisManager::Invalidator &Inv);
66
67private:
68 std::unique_ptr PImpl;
69};
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72 std::unique_ptr Impl;
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74public:
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85 if (Impl)
86 Impl->releaseMemory();
87 }
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93};
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100public:
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108};
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111 : public PassInfoMixin {
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114public:
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119};
120}
121
122#endif
This header defines various interfaces for pass management in LLVM.
Represent the analysis usage information of a pass.
ArrayRef - Represent a constant reference to an array (0 or more elements consecutively in memory),...
LiveDebugVariables Result
Definition LiveDebugVariables.h:101
MachineFunctionProperties getSetProperties() const
Definition LiveDebugVariables.h:103
Result run(MachineFunction &MF, MachineFunctionAnalysisManager &MFAM)
PreservedAnalyses run(MachineFunction &MF, MachineFunctionAnalysisManager &MFAM)
LiveDebugVariablesPrinterPass(raw_ostream &OS)
Definition LiveDebugVariables.h:115
LiveDebugVariablesWrapperLegacy()
const LiveDebugVariables & getLDV() const
Definition LiveDebugVariables.h:82
void releaseMemory() override
releaseMemory() - This member can be implemented by a pass if it wants to be able to release its memo...
Definition LiveDebugVariables.h:84
MachineFunctionProperties getSetProperties() const override
Definition LiveDebugVariables.h:90
LiveDebugVariables & getLDV()
Definition LiveDebugVariables.h:81
bool runOnMachineFunction(MachineFunction &) override
runOnMachineFunction - This method must be overloaded to perform the desired machine code transformat...
void getAnalysisUsage(AnalysisUsage &) const override
getAnalysisUsage - This function should be overriden by passes that need analysis information to do t...
static char ID
Definition LiveDebugVariables.h:75
void dump() const
dump - Print data structures to dbgs().
void splitRegister(Register OldReg, ArrayRef< Register > NewRegs, LiveIntervals &LIS)
splitRegister - Move any user variables in OldReg to the live ranges in NewRegs where they are live.
LiveDebugVariables()
Implementation of the LiveDebugVariables pass.
void print(raw_ostream &OS) const
void analyze(MachineFunction &MF, LiveIntervals *LIS)
LiveDebugVariables(LiveDebugVariables &&)
void emitDebugValues(VirtRegMap *VRM)
emitDebugValues - Emit new DBG_VALUE instructions reflecting the changes that happened during registe...
bool invalidate(MachineFunction &MF, const PreservedAnalyses &PA, MachineFunctionAnalysisManager::Invalidator &Inv)
MachineFunctionPass(char &ID)
Properties which a MachineFunction may have at a given point in time.
A set of analyses that are preserved following a run of a transformation pass.
Wrapper class representing virtual and physical registers.
This class implements an extremely fast bulk output stream that can only output to a stream.
This is an optimization pass for GlobalISel generic memory operations.
AnalysisManager< MachineFunction > MachineFunctionAnalysisManager
A CRTP mix-in that provides informational APIs needed for analysis passes.
A special type used by analysis passes to provide an address that identifies that particular analysis...
A CRTP mix-in to automatically provide informational APIs needed for passes.