llvm::SPIRV::ConvergenceRegion Class Reference

#include "Target/SPIRV/Analysis/SPIRVConvergenceRegionAnalysis.h"

Public Member Functions
	ConvergenceRegion (DominatorTree &DT, LoopInfo &LI, Function &F)
	ConvergenceRegion (DominatorTree &DT, LoopInfo &LI, std::optional< IntrinsicInst * > ConvergenceToken, BasicBlock *Entry, SmallPtrSet< BasicBlock *, 8 > &&Blocks, SmallPtrSet< BasicBlock *, 2 > &&Exits)
	ConvergenceRegion (ConvergenceRegion &&CR)
	ConvergenceRegion (const ConvergenceRegion &other)=delete
bool	contains (const BasicBlock *BB) const
void	releaseMemory ()
void	dump (const unsigned IndentSize=0) const

Public Attributes
ConvergenceRegion *	Parent = nullptr
SmallVector< ConvergenceRegion * >	Children = {}
std::optional< IntrinsicInst * >	ConvergenceToken = std::nullopt
BasicBlock *	Entry = nullptr
SmallPtrSet< BasicBlock *, 2 >	Exits = {}
SmallPtrSet< BasicBlock *, 8 >	Blocks = {}

Detailed Description

Definition at line 42 of file SPIRVConvergenceRegionAnalysis.h.

Constructor & Destructor Documentation

ConvergenceRegion() [1/4]

llvm::SPIRV::ConvergenceRegion::ConvergenceRegion	(	DominatorTree &	DT,
		LoopInfo &	LI,
		Function &	F
	)

Definition at line 123 of file SPIRVConvergenceRegionAnalysis.cpp.

References B, Blocks, ConvergenceToken, Entry, Exits, F, and llvm::SPIRV::getConvergenceToken().

ConvergenceRegion() [2/4]

llvm::SPIRV::ConvergenceRegion::ConvergenceRegion	(	DominatorTree &	DT,
		LoopInfo &	LI,
		std::optional< IntrinsicInst * >	ConvergenceToken,
		BasicBlock *	Entry,
		SmallPtrSet< BasicBlock *, 8 > &&	Blocks,
		SmallPtrSet< BasicBlock *, 2 > &&	Exits
	)

Definition at line 135 of file SPIRVConvergenceRegionAnalysis.cpp.

References assert(), Blocks, and Exits.

ConvergenceRegion() [3/4]

llvm::SPIRV::ConvergenceRegion::ConvergenceRegion ( ConvergenceRegion &&  CR )

inline

Definition at line 70 of file SPIRVConvergenceRegionAnalysis.h.

ConvergenceRegion() [4/4]

llvm::SPIRV::ConvergenceRegion::ConvergenceRegion ( const ConvergenceRegion &  other )

delete

Member Function Documentation

contains()

bool llvm::SPIRV::ConvergenceRegion::contains ( const BasicBlock *  BB ) const

inline

Definition at line 81 of file SPIRVConvergenceRegionAnalysis.h.

References Blocks.

dump()

void llvm::SPIRV::ConvergenceRegion::dump

(

const unsigned

IndentSize = 0

)

const

Definition at line 156 of file SPIRVConvergenceRegionAnalysis.cpp.

References llvm::Block, Blocks, Children, ConvergenceToken, llvm::dbgs(), Entry, Exits, llvm::Value::getName(), and Parent.

releaseMemory()

void llvm::SPIRV::ConvergenceRegion::releaseMemory

(

)

Definition at line 146 of file SPIRVConvergenceRegionAnalysis.cpp.

References Children, Parent, and releaseMemory().

Referenced by releaseMemory(), and llvm::SPIRV::ConvergenceRegionInfo::releaseMemory().

Member Data Documentation

Blocks

SmallPtrSet<BasicBlock *, 8> llvm::SPIRV::ConvergenceRegion::Blocks = {}

Definition at line 58 of file SPIRVConvergenceRegionAnalysis.h.

Referenced by contains(), ConvergenceRegion(), dump(), llvm::SPIRVMergeRegionExitTargets::runOnConvergenceRegionNoRecurse(), and llvm::SPIRVMergeRegionExitTargets::validateRegionExits().

Children

SmallVector<ConvergenceRegion *> llvm::SPIRV::ConvergenceRegion::Children = {}

Definition at line 50 of file SPIRVConvergenceRegionAnalysis.h.

Referenced by dump(), releaseMemory(), llvm::SPIRVMergeRegionExitTargets::runOnConvergenceRegion(), and llvm::SPIRVMergeRegionExitTargets::validateRegionExits().

ConvergenceToken

std::optional<IntrinsicInst *> llvm::SPIRV::ConvergenceRegion::ConvergenceToken = std::nullopt

Definition at line 52 of file SPIRVConvergenceRegionAnalysis.h.

Referenced by ConvergenceRegion(), and dump().

Entry

BasicBlock* llvm::SPIRV::ConvergenceRegion::Entry = nullptr

Definition at line 54 of file SPIRVConvergenceRegionAnalysis.h.

Referenced by ConvergenceRegion(), dump(), and llvm::SPIRVMergeRegionExitTargets::runOnConvergenceRegionNoRecurse().

Exits

SmallPtrSet<BasicBlock *, 2> llvm::SPIRV::ConvergenceRegion::Exits = {}

Definition at line 56 of file SPIRVConvergenceRegionAnalysis.h.

Referenced by ConvergenceRegion(), dump(), llvm::SPIRVMergeRegionExitTargets::runOnConvergenceRegionNoRecurse(), and llvm::SPIRVMergeRegionExitTargets::validateRegionExits().

Parent

ConvergenceRegion* llvm::SPIRV::ConvergenceRegion::Parent = nullptr

Definition at line 48 of file SPIRVConvergenceRegionAnalysis.h.

Referenced by dump(), releaseMemory(), and llvm::SPIRVMergeRegionExitTargets::runOnConvergenceRegionNoRecurse().

---

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

• lib/Target/SPIRV/Analysis/SPIRVConvergenceRegionAnalysis.h
• lib/Target/SPIRV/Analysis/SPIRVConvergenceRegionAnalysis.cpp