LLVM  14.0.0git
Public Member Functions | List of all members
llvm::PBQP::RegAlloc::MatrixMetadata Class Reference

Metadata to speed allocatability test. More...

#include "llvm/CodeGen/RegAllocPBQP.h"

Public Member Functions

 MatrixMetadata (const Matrix &M)
 
 MatrixMetadata (const MatrixMetadata &)=delete
 
MatrixMetadataoperator= (const MatrixMetadata &)=delete
 
unsigned getWorstRow () const
 
unsigned getWorstCol () const
 
const bool * getUnsafeRows () const
 
const bool * getUnsafeCols () const
 

Detailed Description

Metadata to speed allocatability test.

Keeps track of the number of infinities in each row and column.

Definition at line 53 of file RegAllocPBQP.h.

Constructor & Destructor Documentation

◆ MatrixMetadata() [1/2]

llvm::PBQP::RegAlloc::MatrixMetadata::MatrixMetadata ( const Matrix M)
inline

Definition at line 55 of file RegAllocPBQP.h.

References i, j(), M, and llvm::max().

◆ MatrixMetadata() [2/2]

llvm::PBQP::RegAlloc::MatrixMetadata::MatrixMetadata ( const MatrixMetadata )
delete

Member Function Documentation

◆ getUnsafeCols()

const bool* llvm::PBQP::RegAlloc::MatrixMetadata::getUnsafeCols ( ) const
inline

◆ getUnsafeRows()

const bool* llvm::PBQP::RegAlloc::MatrixMetadata::getUnsafeRows ( ) const
inline

◆ getWorstCol()

unsigned llvm::PBQP::RegAlloc::MatrixMetadata::getWorstCol ( ) const
inline

◆ getWorstRow()

unsigned llvm::PBQP::RegAlloc::MatrixMetadata::getWorstRow ( ) const
inline

◆ operator=()

MatrixMetadata& llvm::PBQP::RegAlloc::MatrixMetadata::operator= ( const MatrixMetadata )
delete

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