llvm::ContextTrieNode Class Reference

#include "llvm/Transforms/IPO/SampleContextTracker.h"

Public Member Functions
	ContextTrieNode (ContextTrieNode *Parent=nullptr, FunctionId FName=FunctionId(), FunctionSamples *FSamples=nullptr, LineLocation CallLoc={0, 0})
ContextTrieNode *	getChildContext (const LineLocation &CallSite, FunctionId ChildName)
ContextTrieNode *	getHottestChildContext (const LineLocation &CallSite)
ContextTrieNode *	getOrCreateChildContext (const LineLocation &CallSite, FunctionId ChildName, bool AllowCreate=true)
void	removeChildContext (const LineLocation &CallSite, FunctionId ChildName)
std::map< uint64_t, ContextTrieNode > &	getAllChildContext ()
FunctionId	getFuncName () const
FunctionSamples *	getFunctionSamples () const
void	setFunctionSamples (FunctionSamples *FSamples)
std::optional< uint32_t >	getFunctionSize () const
void	addFunctionSize (uint32_t FSize)
LineLocation	getCallSiteLoc () const
ContextTrieNode *	getParentContext () const
void	setParentContext (ContextTrieNode *Parent)
void	setCallSiteLoc (const LineLocation &Loc)
void	dumpNode ()
void	dumpTree ()

Detailed Description

Definition at line 34 of file SampleContextTracker.h.

Constructor & Destructor Documentation

ContextTrieNode()

llvm::ContextTrieNode::ContextTrieNode ( ContextTrieNode *  Parent = nullptr, FunctionId  FName = FunctionId(), FunctionSamples *  FSamples = nullptr, LineLocation  CallLoc = {0, 0}  )

inline

Definition at line 36 of file SampleContextTracker.h.

Member Function Documentation

addFunctionSize()

void llvm::ContextTrieNode::addFunctionSize

(

uint32_t

FSize

)

Definition at line 130 of file SampleContextTracker.cpp.

dumpNode()

void llvm::ContextTrieNode::dumpNode

(

)

Definition at line 151 of file SampleContextTracker.cpp.

References llvm::dbgs().

dumpTree()

void llvm::ContextTrieNode::dumpTree

(

)

Definition at line 162 of file SampleContextTracker.cpp.

References llvm::dbgs().

Referenced by llvm::SampleContextTracker::dump().

getAllChildContext()

std::map< uint64_t, ContextTrieNode > & llvm::ContextTrieNode::getAllChildContext

(

)

Definition at line 112 of file SampleContextTracker.cpp.

Referenced by llvm::SampleContextTracker::getIndirectCalleeContextSamplesFor(), llvm::sampleprof::ProfiledCallGraph::ProfiledCallGraph(), and llvm::SampleContextTracker::promoteMergeContextSamplesTree().

getCallSiteLoc()

LineLocation llvm::ContextTrieNode::getCallSiteLoc

(

)

const

Definition at line 137 of file SampleContextTracker.cpp.

Referenced by llvm::SampleContextTracker::getContextString(), llvm::SampleContextTracker::getIndirectCalleeContextSamplesFor(), and llvm::SampleContextTracker::promoteMergeContextSamplesTree().

getChildContext()

ContextTrieNode * llvm::ContextTrieNode::getChildContext	(	const LineLocation &	CallSite,
		FunctionId	ChildName
	)

Definition at line 30 of file SampleContextTracker.cpp.

References llvm::sampleprof::FunctionId::empty(), llvm::sampleprof::FunctionSamples::getCallSiteHash(), and getHottestChildContext().

Referenced by llvm::SampleContextTracker::getOrCreateContextPath(), and llvm::SampleContextTracker::promoteMergeContextSamplesTree().

getFuncName()

FunctionId llvm::ContextTrieNode::getFuncName

(

)

const

Definition at line 116 of file SampleContextTracker.cpp.

getFunctionSamples()

FunctionSamples * llvm::ContextTrieNode::getFunctionSamples

(

)

const

Definition at line 118 of file SampleContextTracker.cpp.

Referenced by llvm::SampleContextTracker::getCalleeContextSamplesFor(), llvm::SampleContextTracker::getContextSamplesFor(), getHottestChildContext(), llvm::SampleContextTracker::getIndirectCalleeContextSamplesFor(), llvm::SampleContextTracker::promoteMergeContextSamplesTree(), and llvm::SampleContextTracker::SampleContextTracker().

getFunctionSize()

std::optional< uint32_t > llvm::ContextTrieNode::getFunctionSize

(

)

const

Definition at line 126 of file SampleContextTracker.cpp.

getHottestChildContext()

ContextTrieNode * llvm::ContextTrieNode::getHottestChildContext

(

const LineLocation &

CallSite

)

Definition at line 43 of file SampleContextTracker.cpp.

References getFunctionSamples(), and llvm::sampleprof::FunctionSamples::getTotalSamples().

Referenced by getChildContext().

getOrCreateChildContext()

ContextTrieNode * llvm::ContextTrieNode::getOrCreateChildContext	(	const LineLocation &	CallSite,
		FunctionId	ChildName,
		bool	AllowCreate = true
	)

Definition at line 179 of file SampleContextTracker.cpp.

References assert(), and llvm::sampleprof::FunctionSamples::getCallSiteHash().

Referenced by llvm::SampleContextTracker::getOrCreateContextPath().

getParentContext()

ContextTrieNode * llvm::ContextTrieNode::getParentContext

(

)

const

Definition at line 139 of file SampleContextTracker.cpp.

Referenced by llvm::SampleContextTracker::getContextSamplesFor().

removeChildContext()

void llvm::ContextTrieNode::removeChildContext	(	const LineLocation &	CallSite,
		FunctionId	ChildName
	)

Definition at line 105 of file SampleContextTracker.cpp.

References llvm::sampleprof::FunctionSamples::getCallSiteHash().

setCallSiteLoc()

void llvm::ContextTrieNode::setCallSiteLoc

(

const LineLocation &

Loc

)

Definition at line 147 of file SampleContextTracker.cpp.

setFunctionSamples()

void llvm::ContextTrieNode::setFunctionSamples

(

FunctionSamples *

FSamples

)

Definition at line 122 of file SampleContextTracker.cpp.

Referenced by llvm::SampleContextTracker::SampleContextTracker().

setParentContext()

void llvm::ContextTrieNode::setParentContext

(

ContextTrieNode *

Parent

)

Definition at line 143 of file SampleContextTracker.cpp.

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The documentation for this class was generated from the following files:

• include/llvm/Transforms/IPO/SampleContextTracker.h
• lib/Transforms/IPO/SampleContextTracker.cpp