LLVM 22.0.0git
Public Member Functions | List of all members
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})
LLVM_ABI ContextTrieNode * getChildContext (const LineLocation &CallSite, FunctionId ChildName)
LLVM_ABI ContextTrieNode * getHottestChildContext (const LineLocation &CallSite)
LLVM_ABI ContextTrieNode * getOrCreateChildContext (const LineLocation &CallSite, FunctionId ChildName, bool AllowCreate=true)
LLVM_ABI void removeChildContext (const LineLocation &CallSite, FunctionId ChildName)
LLVM_ABI std::map< uint64_t, ContextTrieNode > & getAllChildContext ()
LLVM_ABI FunctionId getFuncName () const
LLVM_ABI FunctionSamples * getFunctionSamples () const
LLVM_ABI void setFunctionSamples (FunctionSamples *FSamples)
LLVM_ABI std::optional< uint32_t > getFunctionSize () const
LLVM_ABI void addFunctionSize (uint32_t FSize)
LLVM_ABI LineLocation getCallSiteLoc () const
LLVM_ABI ContextTrieNode * getParentContext () const
LLVM_ABI void setParentContext (ContextTrieNode *Parent)
LLVM_ABI void setCallSiteLoc (const LineLocation &Loc)
LLVM_ABI void dumpNode ()
LLVM_ABI void dumpTree ()

Detailed Description

Definition at line 35 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 37 of file SampleContextTracker.h.

References ContextTrieNode().

Referenced by ContextTrieNode(), dumpTree(), getChildContext(), getHottestChildContext(), getOrCreateChildContext(), getParentContext(), and setParentContext().

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 ContextTrieNode(), and llvm::dbgs().

◆ 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 ContextTrieNode(), 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 ContextTrieNode(), 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(), ContextTrieNode(), and llvm::sampleprof::FunctionSamples::getCallSiteHash().

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

◆ getParentContext()

ContextTrieNode * llvm::ContextTrieNode::getParentContext ( ) const

Definition at line 139 of file SampleContextTracker.cpp.

References ContextTrieNode().

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.

References ContextTrieNode().

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