llvm::UniqueMachineInstr Class Reference

A class that wraps MachineInstrs and derives from FoldingSetNode in order to be uniqued in a CSEMap. More...

#include "llvm/CodeGen/GlobalISel/CSEInfo.h"

Inheritance diagram for llvm::UniqueMachineInstr:

Public Member Functions
LLVM_ABI void	Profile (FoldingSetNodeID &ID)
	-----— UniqueMachineInstr ----------—//
Public Member Functions inherited from llvm::FoldingSetBase::Node
	Node ()=default
void *	getNextInBucket () const
void	SetNextInBucket (void *N)

Friends
class	GISelCSEInfo

Detailed Description

A class that wraps MachineInstrs and derives from FoldingSetNode in order to be uniqued in a CSEMap.

The tradeoff here is extra memory allocations for UniqueMachineInstr vs making MachineInstr bigger.

Definition at line 31 of file CSEInfo.h.

Member Function Documentation

Profile()

Analysis containing CSE true void UniqueMachineInstr::Profile

(

FoldingSetNodeID &

ID

)

-----— UniqueMachineInstr ----------—//

Definition at line 31 of file CSEInfo.cpp.

References llvm::GISelInstProfileBuilder::addNodeID(), and Profile().

Referenced by Profile().

Friends And Related Symbol Documentation

GISelCSEInfo

friend class GISelCSEInfo

friend

Definition at line 32 of file CSEInfo.h.

References GISelCSEInfo.

Referenced by GISelCSEInfo.

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

• include/llvm/CodeGen/GlobalISel/CSEInfo.h
• lib/CodeGen/GlobalISel/CSEInfo.cpp