PGOCtxProfLowering.cpp File Reference

#include "llvm/Transforms/Instrumentation/PGOCtxProfLowering.h"
#include "llvm/ADT/STLExtras.h"
#include "llvm/Analysis/CFG.h"
#include "llvm/Analysis/CtxProfAnalysis.h"
#include "llvm/Analysis/OptimizationRemarkEmitter.h"
#include "llvm/IR/Analysis.h"
#include "llvm/IR/Constants.h"
#include "llvm/IR/DiagnosticInfo.h"
#include "llvm/IR/GlobalValue.h"
#include "llvm/IR/IRBuilder.h"
#include "llvm/IR/InstrTypes.h"
#include "llvm/IR/Instructions.h"
#include "llvm/IR/IntrinsicInst.h"
#include "llvm/IR/Module.h"
#include "llvm/IR/PassManager.h"
#include "llvm/ProfileData/CtxInstrContextNode.h"
#include "llvm/ProfileData/InstrProf.h"
#include "llvm/Support/CommandLine.h"
#include <utility>

Go to the source code of this file.

Namespaces
namespace	CompilerRtAPINames

Macros
#define	DEBUG_TYPE   "ctx-instr-lower"
#define	_PTRDECL(_, __)
#define	_VOLATILE_PTRDECL(_, __)
#define	_CONTEXT_ROOT   PointerTy,
#define	_MUTEXDECL(_)
#define	_PTRDECL(_, __)
#define	_VOLATILE_PTRDECL(_, __)
#define	_MUTEXDECL(_)
#define	_CONTEXT_ROOT

Variables
static cl::list< std::string >	ContextRoots ("profile-context-root", cl::Hidden, cl::desc("A function name, assumed to be global, which will be treated as the " "root of an interesting graph, which will be profiled independently " "from other similar graphs."))
static auto	CompilerRtAPINames::StartCtx = "__llvm_ctx_profile_start_context"
static auto	CompilerRtAPINames::ReleaseCtx = "__llvm_ctx_profile_release_context"
static auto	CompilerRtAPINames::GetCtx = "__llvm_ctx_profile_get_context"
static auto	CompilerRtAPINames::ExpectedCalleeTLS = "__llvm_ctx_profile_expected_callee"
static auto	CompilerRtAPINames::CallsiteTLS = "__llvm_ctx_profile_callsite"

Macro Definition Documentation

_CONTEXT_ROOT [1/2]

#define _CONTEXT_ROOT   PointerTy,

_CONTEXT_ROOT [2/2]

#define _CONTEXT_ROOT

Value:

  Constant::getIntegerValue(                                                   \
      PointerTy,                                                               \
      APInt(M.getDataLayout().getPointerTypeSizeInBits(PointerTy), 1U)),

_MUTEXDECL [1/2]

#define _MUTEXDECL

(

_

)

Value:

SanitizerMutexType,

_MUTEXDECL [2/2]

#define _MUTEXDECL

(

_

)

Value:

Constant::getNullValue(SanitizerMutexType),

_PTRDECL [1/2]

#define _PTRDECL	(		_,
			__ )

Value:

PointerTy,

_PTRDECL [2/2]

#define _PTRDECL	(		_,
			__ )

Value:

Constant::getNullValue(PointerTy),

_VOLATILE_PTRDECL [1/2]

#define _VOLATILE_PTRDECL	(		_,
			__ )

Value:

PointerTy,

_VOLATILE_PTRDECL [2/2]

#define _VOLATILE_PTRDECL	(		_,
			__ )

Value:

_PTRDECL(_, __)

DEBUG_TYPE

#define DEBUG_TYPE   "ctx-instr-lower"

Definition at line 32 of file PGOCtxProfLowering.cpp.

Variable Documentation

ContextRoots

cl::list< std::string > ContextRoots("profile-context-root", cl::Hidden, cl::desc( "A function name, assumed to be global, which will be treated as the " "root of an interesting graph, which will be profiled independently " "from other similar graphs.")) ( "profile-context-root" , cl::Hidden , cl::desc( "A function name, assumed to be global, which will be treated as the " "root of an interesting graph, which will be profiled independently " "from other similar graphs.")  )

static

Referenced by llvm::PGOCtxProfLoweringPass::isCtxIRPGOInstrEnabled().