LLVM: lib/Target/NVPTX/NVPTXAliasAnalysis.h Source File (original) (raw)
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12#ifndef LLVM_LIB_TARGET_NVPTX_NVPTXALIASANALYSIS_H
13#define LLVM_LIB_TARGET_NVPTX_NVPTXALIASANALYSIS_H
14
16
17namespace llvm {
18
20
22public:
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30 FunctionAnalysisManager::Invalidator &Inv) {
31 return false;
32 }
33
36
38 bool IgnoreLocals);
39
41
45};
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47
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63 std::unique_ptr Result;
64
65public:
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69
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79 Result.reset();
80 return false;
81 }
82
84};
85
86
87
88
90public:
92
96 if (auto *WrapperPass =
98 AAR.addAAResult(WrapperPass->getResult());
99 },
100 true) {}
101
103 return "NVPTX Address space based Alias Analysis Wrapper";
104 }
105};
106
109
110}
111
112#endif
This class stores info we want to provide to or retain within an alias query.
The possible results of an alias query.
A container for analyses that lazily runs them and caches their results.
Represent the analysis usage information of a pass.
Base class for all callable instructions (InvokeInst and CallInst) Holds everything related to callin...
static MemoryEffectsBase unknown()
Representation for a specific memory location.
A Module instance is used to store all the information related to an LLVM module.
NVPTXAAResult(NVPTXAAResult &&Arg)
Definition NVPTXAliasAnalysis.h:24
AliasResult alias(const MemoryLocation &LocA, const MemoryLocation &LocB, AAQueryInfo &AAQI, const Instruction *CtxI=nullptr)
MemoryEffects getMemoryEffects(const Function *F)
Definition NVPTXAliasAnalysis.h:42
MemoryEffects getMemoryEffects(const CallBase *Call, AAQueryInfo &AAQI)
bool invalidate(Function &, const PreservedAnalyses &, FunctionAnalysisManager::Invalidator &Inv)
Handle invalidation events from the new pass manager.
Definition NVPTXAliasAnalysis.h:29
ModRefInfo getModRefInfoMask(const MemoryLocation &Loc, AAQueryInfo &AAQI, bool IgnoreLocals)
Legacy wrapper pass to provide the NVPTXAAResult object.
Definition NVPTXAliasAnalysis.h:62
NVPTXAAResult & getResult()
Definition NVPTXAliasAnalysis.h:70
const NVPTXAAResult & getResult() const
Definition NVPTXAliasAnalysis.h:71
bool doInitialization(Module &M) override
doInitialization - Virtual method overridden by subclasses to do any necessary initialization before ...
Definition NVPTXAliasAnalysis.h:73
static char ID
Definition NVPTXAliasAnalysis.h:66
void getAnalysisUsage(AnalysisUsage &AU) const override
getAnalysisUsage - This function should be overriden by passes that need analysis information to do t...
bool doFinalization(Module &M) override
doFinalization - Virtual method overriden by subclasses to do any necessary clean up after all passes...
Definition NVPTXAliasAnalysis.h:78
Analysis pass providing a never-invalidated alias analysis result.
Definition NVPTXAliasAnalysis.h:48
NVPTXAAResult run(Function &F, AnalysisManager< Function > &AM)
Definition NVPTXAliasAnalysis.h:56
NVPTXAAResult Result
Definition NVPTXAliasAnalysis.h:54
NVPTXExternalAAWrapper()
Definition NVPTXAliasAnalysis.h:93
static char ID
Definition NVPTXAliasAnalysis.h:91
StringRef getPassName() const override
getPassName - Return a nice clean name for a pass.
Definition NVPTXAliasAnalysis.h:102
Pass interface - Implemented by all 'passes'.
A set of analyses that are preserved following a run of a transformation pass.
StringRef - Represent a constant reference to a string, i.e.
This is an optimization pass for GlobalISel generic memory operations.
ImmutablePass * createNVPTXExternalAAWrapperPass()
MemoryEffectsBase< IRMemLocation > MemoryEffects
Summary of how a function affects memory in the program.
ModRefInfo
Flags indicating whether a memory access modifies or references memory.
OutputIt move(R &&Range, OutputIt Out)
Provide wrappers to std::move which take ranges instead of having to pass begin/end explicitly.
ImmutablePass * createNVPTXAAWrapperPass()
Implement std::hash so that hash_code can be used in STL containers.
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...
LLVM_ABI ExternalAAWrapperPass()