Matches patterns for vscale. More...

#include "llvm/IR/PatternMatch.h"

Collaboration diagram for llvm::PatternMatch::VScaleVal_match:

Public Member Functions
	VScaleVal_match (const DataLayout &DL)

template<typename ITy >
bool	match (ITy *V)

Public Attributes
const DataLayout &	DL

Detailed Description

Matches patterns for vscale.

This can either be a call to llvm.vscale or the constant expression ptrtoint(gep <vscale x 1 x i8>, <vscale x 1 x i8>* null, i32 1> under the right conditions determined by DataLayout.

Definition at line 2459 of file PatternMatch.h.

Constructor & Destructor Documentation

◆ VScaleVal_match()

llvm::PatternMatch::VScaleVal_match::VScaleVal_match ( const DataLayout & DL )

inline

Definition at line 2461 of file PatternMatch.h.

Member Function Documentation

◆ match()

template<typename ITy >

bool llvm::PatternMatch::VScaleVal_match::match ( ITy * V )

inline

Definition at line 2463 of file PatternMatch.h.

References DL, GEP, llvm::TypeSize::getKnownMinSize(), llvm::DataLayout::getTypeAllocSizeInBits(), llvm::PatternMatch::m_PtrToInt(), llvm::PatternMatch::m_SpecificInt(), llvm::PatternMatch::m_Value(), and llvm::PatternMatch::m_Zero().

Member Data Documentation

◆ DL

const DataLayout& llvm::PatternMatch::VScaleVal_match::DL

Definition at line 2460 of file PatternMatch.h.

Referenced by match().

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

include/llvm/IR/PatternMatch.h

Public Member Functions