#include "Transforms/InstCombine/InstCombineInternal.h"

Public Member Functions
bool	isExpensive () const
	Whether expanding the GEP chains is expensive.

Static Public Member Functions
static CommonPointerBase	compute (Value LHS, Value RHS)

Public Attributes
Value *	Ptr = nullptr
	Common base pointer.
SmallVector< GEPOperator * >	LHSGEPs
	LHS GEPs until common base.
SmallVector< GEPOperator * >	RHSGEPs
	RHS GEPs until common base.
GEPNoWrapFlags	LHSNW = GEPNoWrapFlags::all()
	LHS GEP NoWrapFlags until common base.
GEPNoWrapFlags	RHSNW = GEPNoWrapFlags::all()
	RHS GEP NoWrapFlags until common base.

Detailed Description

Definition at line 896 of file InstCombineInternal.h.

Member Function Documentation

◆ compute()

CommonPointerBase CommonPointerBase::compute	(	Value *	LHS,
		Value *	RHS )

static

Definition at line 2110 of file InstCombineAddSub.cpp.

References llvm::sampleprof::Base, llvm::cast(), llvm::SmallPtrSetImpl< PtrType >::contains(), llvm::dyn_cast(), llvm::First, GEP, llvm::SmallPtrSetImpl< PtrType >::insert(), and Ptr.

Referenced by llvm::InstCombinerImpl::foldGEPICmp(), and llvm::InstCombinerImpl::OptimizePointerDifference().

◆ isExpensive()

bool CommonPointerBase::isExpensive ( ) const

Whether expanding the GEP chains is expensive.

Definition at line 2170 of file InstCombineAddSub.cpp.

References GEP, LHSGEPs, and RHSGEPs.

Member Data Documentation

◆ LHSGEPs

SmallVector<GEPOperator *> llvm::CommonPointerBase::LHSGEPs

LHS GEPs until common base.

Definition at line 900 of file InstCombineInternal.h.

Referenced by isExpensive().

◆ LHSNW

GEPNoWrapFlags llvm::CommonPointerBase::LHSNW = GEPNoWrapFlags::all()

LHS GEP NoWrapFlags until common base.

Definition at line 904 of file InstCombineInternal.h.

◆ Ptr

Value* llvm::CommonPointerBase::Ptr = nullptr

Common base pointer.

Definition at line 898 of file InstCombineInternal.h.

Referenced by compute().

◆ RHSGEPs

SmallVector<GEPOperator *> llvm::CommonPointerBase::RHSGEPs

RHS GEPs until common base.

Definition at line 902 of file InstCombineInternal.h.

Referenced by isExpensive().

◆ RHSNW

GEPNoWrapFlags llvm::CommonPointerBase::RHSNW = GEPNoWrapFlags::all()

RHS GEP NoWrapFlags until common base.

Definition at line 906 of file InstCombineInternal.h.

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

lib/Transforms/InstCombine/InstCombineInternal.h
lib/Transforms/InstCombine/InstCombineAddSub.cpp

Public Member Functions

Static Public Member Functions

Public Attributes