LLVM: lib/IR/PassInstrumentation.cpp Source File (original) (raw)

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18namespace llvm {

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20template struct LLVM_EXPORT_TEMPLATE Any::TypeId<const Module *>;

21template struct LLVM_EXPORT_TEMPLATE Any::TypeId<const Function *>;

22template struct LLVM_EXPORT_TEMPLATE Any::TypeId<const Loop *>;

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26 ClassToPassName.try_emplace(ClassName, PassName.str());

27}

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31 if (!ClassToPassNameCallbacks.empty()) {

32 for (auto &Fn : ClassToPassNameCallbacks)

33 Fn();

34 ClassToPassNameCallbacks.clear();

35 }

36 return ClassToPassName[ClassName];

37}

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39AnalysisKey PassInstrumentationAnalysis::Key;

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42 size_t Pos = PassID.find('<');

45 Prefix = PassID.substr(0, Pos);

46 return any_of(Specials,

47 [Prefix](StringRef S) { return Prefix.ends_with(S); });

48}

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50}

This header defines various interfaces for pass management in LLVM.

This file defines the Pass Instrumentation classes that provide instrumentation points into the pass ...

static const char PassName[]

StringRef - Represent a constant reference to a string, i.e.

constexpr StringRef substr(size_t Start, size_t N=npos) const

Return a reference to the substring from [Start, Start + N).

size_t find(char C, size_t From=0) const

Search for the first character C in the string.

static constexpr size_t npos

This is an optimization pass for GlobalISel generic memory operations.

bool any_of(R &&range, UnaryPredicate P)

Provide wrappers to std::any_of which take ranges instead of having to pass begin/end explicitly.

bool isSpecialPass(StringRef PassID, const std::vector< StringRef > &Specials)

A special type used by analysis passes to provide an address that identifies that particular analysis...

StringRef getPassNameForClassName(StringRef ClassName)

Get the pass name for a given pass class name.

void addClassToPassName(StringRef ClassName, StringRef PassName)

Add a class name to pass name mapping for use by pass instrumentation.