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14 #ifndef LLVM_ANALYSIS_SCOPEDNOALIASAA_H
15 #define LLVM_ANALYSIS_SCOPEDNOALIASAA_H
49 bool mayAliasInScopes(
const MDNode *Scopes,
const MDNode *NoAlias)
const;
66 std::unique_ptr<ScopedNoAliasAAResult> Result;
90 #endif // LLVM_ANALYSIS_SCOPEDNOALIASAA_H
A set of analyses that are preserved following a run of a transformation pass.
Analysis pass providing a never-invalidated alias analysis result.
This is an optimization pass for GlobalISel generic memory operations.
bool doInitialization(Module &M) override
doInitialization - Virtual method overridden by subclasses to do any necessary initialization before ...
ImmutablePass class - This class is used to provide information that does not need to be run.
The possible results of an alias query.
const ScopedNoAliasAAResult & getResult() const
This class stores info we want to provide to or retain within an alias query.
ModRefInfo getModRefInfo(const CallBase *Call, const MemoryLocation &Loc, AAQueryInfo &AAQI)
bool doFinalization(Module &M) override
doFinalization - Virtual method overriden by subclasses to do any necessary clean up after all passes...
Represent the analysis usage information of a pass.
ScopedNoAliasAAWrapperPass()
API to communicate dependencies between analyses during invalidation.
AliasResult alias(const MemoryLocation &LocA, const MemoryLocation &LocB, AAQueryInfo &AAQI)
A special type used by analysis passes to provide an address that identifies that particular analysis...
ModRefInfo
Flags indicating whether a memory access modifies or references memory.
A Module instance is used to store all the information related to an LLVM module.
A CRTP mix-in that provides informational APIs needed for analysis passes.
ScopedNoAliasAAResult & getResult()
A simple AA result which uses scoped-noalias metadata to answer queries.
ImmutablePass * createScopedNoAliasAAWrapperPass()
ScopedNoAliasAAResult run(Function &F, FunctionAnalysisManager &AM)
Legacy wrapper pass to provide the ScopedNoAliasAAResult object.
bool invalidate(Function &, const PreservedAnalyses &, FunctionAnalysisManager::Invalidator &)
Handle invalidation events from the new pass manager.
Base class for all callable instructions (InvokeInst and CallInst) Holds everything related to callin...
A container for analyses that lazily runs them and caches their results.
A CRTP-driven "mixin" base class to help implement the function alias analysis results concept.
Representation for a specific memory location.
void getAnalysisUsage(AnalysisUsage &AU) const override
getAnalysisUsage - This function should be overriden by passes that need analysis information to do t...