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llvm
Transforms
Utils
EntryExitInstrumenter.h
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//===- EntryExitInstrumenter.h - Function Entry/Exit Instrumentation ------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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//
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// EntryExitInstrumenter pass - Instrument function entry/exit with calls to
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// mcount(), @__cyg_profile_func_{enter,exit} and the like. There are two
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// variants, intended to run pre- and post-inlining, respectively.
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_TRANSFORMS_UTILS_ENTRYEXITINSTRUMENTER_H
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#define LLVM_TRANSFORMS_UTILS_ENTRYEXITINSTRUMENTER_H
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#include "
llvm/IR/PassManager.h
"
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namespace
llvm
{
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class
Function
;
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struct
EntryExitInstrumenterPass
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:
public
PassInfoMixin
<EntryExitInstrumenterPass> {
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EntryExitInstrumenterPass
(
bool
PostInlining
) :
PostInlining
(
PostInlining
) {}
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PreservedAnalyses
run
(
Function
&
F
,
FunctionAnalysisManager
&AM);
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void
printPipeline
(
raw_ostream
&
OS
,
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function_ref
<
StringRef
(
StringRef
)> MapClassName2PassName);
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bool
PostInlining
;
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static
bool
isRequired
() {
return
true
; }
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};
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}
// namespace llvm
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#endif
// LLVM_TRANSFORMS_UTILS_ENTRYEXITINSTRUMENTER_H
F
#define F(x, y, z)
Definition:
MD5.cpp:55
PassManager.h
This header defines various interfaces for pass management in LLVM.
OS
raw_pwrite_stream & OS
Definition:
SampleProfWriter.cpp:53
llvm::AnalysisManager
A container for analyses that lazily runs them and caches their results.
Definition:
PassManager.h:253
llvm::Function
Definition:
Function.h:64
llvm::PreservedAnalyses
A set of analyses that are preserved following a run of a transformation pass.
Definition:
Analysis.h:111
llvm::StringRef
StringRef - Represent a constant reference to a string, i.e.
Definition:
StringRef.h:50
llvm::function_ref
An efficient, type-erasing, non-owning reference to a callable.
Definition:
STLFunctionalExtras.h:36
llvm::raw_ostream
This class implements an extremely fast bulk output stream that can only output to a stream.
Definition:
raw_ostream.h:52
llvm::codeview::PublicSymFlags::Function
@ Function
llvm
This is an optimization pass for GlobalISel generic memory operations.
Definition:
AddressRanges.h:18
llvm::EntryExitInstrumenterPass
Definition:
EntryExitInstrumenter.h:25
llvm::EntryExitInstrumenterPass::run
PreservedAnalyses run(Function &F, FunctionAnalysisManager &AM)
Definition:
EntryExitInstrumenter.cpp:174
llvm::EntryExitInstrumenterPass::printPipeline
void printPipeline(raw_ostream &OS, function_ref< StringRef(StringRef)> MapClassName2PassName)
Definition:
EntryExitInstrumenter.cpp:182
llvm::EntryExitInstrumenterPass::isRequired
static bool isRequired()
Definition:
EntryExitInstrumenter.h:35
llvm::EntryExitInstrumenterPass::PostInlining
bool PostInlining
Definition:
EntryExitInstrumenter.h:33
llvm::EntryExitInstrumenterPass::EntryExitInstrumenterPass
EntryExitInstrumenterPass(bool PostInlining)
Definition:
EntryExitInstrumenter.h:26
llvm::PassInfoMixin
A CRTP mix-in to automatically provide informational APIs needed for passes.
Definition:
PassManager.h:69
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