CodeMoverUtils.h File Reference

#include "llvm/Support/Compiler.h"

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Namespaces
namespace	llvm
	This is an optimization pass for GlobalISel generic memory operations.

Functions
LLVM_ABI bool	llvm::isSafeToMoveBefore (Instruction &I, Instruction &InsertPoint, DominatorTree &DT, const PostDominatorTree *PDT=nullptr, DependenceInfo *DI=nullptr, bool CheckForEntireBlock=false)
	Return true if I can be safely moved before InsertPoint.
LLVM_ABI bool	llvm::isSafeToMoveBefore (BasicBlock &BB, Instruction &InsertPoint, DominatorTree &DT, const PostDominatorTree *PDT=nullptr, DependenceInfo *DI=nullptr)
	Return true if all instructions (except the terminator) in BB can be safely moved before InsertPoint.
LLVM_ABI void	llvm::moveInstructionsToTheBeginning (BasicBlock &FromBB, BasicBlock &ToBB, DominatorTree &DT, const PostDominatorTree &PDT, DependenceInfo &DI)
	Move instructions, in an order-preserving manner, from FromBB to the beginning of ToBB when proven safe.
LLVM_ABI void	llvm::moveInstructionsToTheEnd (BasicBlock &FromBB, BasicBlock &ToBB, DominatorTree &DT, const PostDominatorTree &PDT, DependenceInfo &DI)
	Move instructions, in an order-preserving manner, from FromBB to the end of ToBB when proven safe.
LLVM_ABI bool	llvm::nonStrictlyPostDominate (const BasicBlock *ThisBlock, const BasicBlock *OtherBlock, const DominatorTree *DT, const PostDominatorTree *PDT)
	In case that two BBs ThisBlock and OtherBlock are control flow equivalent but they do not strictly dominate and post-dominate each other, we determine if ThisBlock is reached after OtherBlock in the control flow.
LLVM_ABI bool	llvm::isReachedBefore (const Instruction *I0, const Instruction *I1, const DominatorTree *DT, const PostDominatorTree *PDT)