class LoopBlocksRPO

Declaration

class LoopBlocksRPO { /* full declaration omitted */ };

Description

Wrapper class to LoopBlocksDFS that provides a standard begin()/end() interface for the DFS reverse post-order traversal of blocks in a loop body.

Declared at: llvm/include/llvm/Analysis/LoopIterator.h:172

Member Variables

private llvm::LoopBlocksDFS DFS

Method Overview

• public LoopBlocksRPO(llvm::Loop * Container)
• public LoopBlocksDFS::RPOIterator begin() const
• public LoopBlocksDFS::RPOIterator end() const
• public void perform(llvm::LoopInfo * LI)

Methods

¶LoopBlocksRPO(llvm::Loop* Container)

Declared at: llvm/include/llvm/Analysis/LoopIterator.h:177

Parameters

llvm::Loop* Container

¶LoopBlocksDFS::RPOIterator begin() const

Description

Reverse iterate over the cached postorder blocks.

Declared at: llvm/include/llvm/Analysis/LoopIterator.h:185

¶LoopBlocksDFS::RPOIterator end() const

Declared at: llvm/include/llvm/Analysis/LoopIterator.h:186

¶void perform(llvm::LoopInfo* LI)

Description

Traverse the loop blocks and store the DFS result.

Declared at: llvm/include/llvm/Analysis/LoopIterator.h:180

Parameters

llvm::LoopInfo* LI