llvm::OrderedBasicBlock Class Reference

#include "llvm/Analysis/OrderedBasicBlock.h"

Public Member Functions
	OrderedBasicBlock (const BasicBlock *BasicB)
bool	dominates (const Instruction *A, const Instruction *B)
	Find out whether A dominates B, meaning whether A comes before B in BB. More...

Detailed Description

Definition at line 34 of file OrderedBasicBlock.h.

Constructor & Destructor Documentation

OrderedBasicBlock()

OrderedBasicBlock::OrderedBasicBlock

(

const BasicBlock *

BasicB

)

Definition at line 28 of file OrderedBasicBlock.cpp.

References assert(), B, llvm::BasicBlock::begin(), llvm::BasicBlock::end(), llvm::Instruction::getParent(), and llvm::ARM_PROC::IE.

Member Function Documentation

dominates()

bool OrderedBasicBlock::dominates	(	const Instruction *	A,
		const Instruction *	B
	)

Find out whether A dominates B, meaning whether A comes before B in BB.

This is a simplification that considers cached instruction positions and ignores other basic blocks, being only relevant to compare relative instructions positions inside BB. Returns false for A == B.

This is a simplification that considers cached instruction positions and ignores other basic blocks, being only relevant to compare relative instructions positions inside BB.

Definition at line 67 of file OrderedBasicBlock.cpp.

References assert(), llvm::Instruction::getParent(), and if().

Referenced by propagateMetadata().

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

• include/llvm/Analysis/OrderedBasicBlock.h
• lib/Analysis/OrderedBasicBlock.cpp