LLVM 19.0.0git
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This class is a wrapper over an AAResults, and it is intended to be used only when there are no IR changes inbetween queries. More...
#include "llvm/Analysis/AliasAnalysis.h"
This class is a wrapper over an AAResults, and it is intended to be used only when there are no IR changes inbetween queries.
BatchAAResults is reusing the same AAQueryInfo
to preserve the state across queries, esentially making AA work in "batch mode". The internal state cannot be cleared, so to go "out-of-batch-mode", the user must either use AAResults, or create a new BatchAAResults.
Definition at line 623 of file AliasAnalysis.h.
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Definition at line 629 of file AliasAnalysis.h.
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Definition at line 630 of file AliasAnalysis.h.
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Definition at line 632 of file AliasAnalysis.h.
References llvm::AAResults::alias().
Referenced by llvm::AliasSet::aliasesMemoryLocation(), canSkipClobberingStore(), llvm::MemoryDependenceResults::getSimplePointerDependencyFrom(), and isMustAlias().
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Definition at line 663 of file AliasAnalysis.h.
References llvm::AAResults::callCapturesBefore(), and I.
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Disable the use of the dominator tree during alias analysis queries.
Definition at line 675 of file AliasAnalysis.h.
References llvm::AAQueryInfo::UseDominatorTree.
Referenced by llvm::JumpThreadingPass::simplifyPartiallyRedundantLoad().
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Assume that values may come from different cycle iterations.
Definition at line 670 of file AliasAnalysis.h.
References llvm::AAQueryInfo::MayBeCrossIteration.
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Definition at line 649 of file AliasAnalysis.h.
References llvm::AAResults::getArgModRefInfo().
Referenced by llvm::AliasSetTracker::add().
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Definition at line 652 of file AliasAnalysis.h.
References llvm::AAResults::getMemoryEffects().
Referenced by llvm::AliasSetTracker::add().
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Definition at line 646 of file AliasAnalysis.h.
References llvm::AAResults::getModRefInfo(), and I.
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Definition at line 642 of file AliasAnalysis.h.
References llvm::AAResults::getModRefInfo(), and I.
Referenced by accessedBetween(), llvm::AliasSet::aliasesMemoryLocation(), llvm::AliasSet::aliasesUnknownInst(), llvm::canSinkOrHoistInst(), canSkipClobberingStore(), llvm::FindAvailableLoadedValue(), llvm::findAvailablePtrLoadStore(), findDominatingValue(), llvm::MemoryDependenceResults::getSimplePointerDependencyFrom(), memoryIsNotModifiedBetween(), and usersDominator().
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Definition at line 638 of file AliasAnalysis.h.
References llvm::AAResults::getModRefInfoMask().
Referenced by llvm::MemoryDependenceResults::getSimplePointerDependencyFrom().
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Definition at line 655 of file AliasAnalysis.h.
References alias(), and llvm::AliasResult::MustAlias.
Referenced by llvm::MemoryDependenceResults::getSimplePointerDependencyFrom(), hasUndefContents(), and isMaskedStoreOverwrite().
Definition at line 658 of file AliasAnalysis.h.
References alias(), llvm::AliasResult::MustAlias, and llvm::LocationSize::precise().
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Definition at line 635 of file AliasAnalysis.h.
References llvm::AAResults::getModRefInfoMask(), and llvm::isNoModRef().