struct MemOp

Declaration

struct MemOp { /* full declaration omitted */ };

Declared at: llvm/include/llvm/CodeGen/TargetLowering.h:111

Member Variables

private uint64_t Size

private bool DstAlignCanChange

private llvm::Align DstAlign

private bool AllowOverlap

private bool IsMemset

private bool ZeroMemset

private bool MemcpyStrSrc

private llvm::Align SrcAlign

Method Overview

• public static llvm::MemOp Copy(uint64_t Size, bool DstAlignCanChange, llvm::Align DstAlign, llvm::Align SrcAlign, bool IsVolatile, bool MemcpyStrSrc = false)
• public static llvm::MemOp Set(uint64_t Size, bool DstAlignCanChange, llvm::Align DstAlign, bool IsZeroMemset, bool IsVolatile)
• public bool allowOverlap() const
• public llvm::Align getDstAlign() const
• public llvm::Align getSrcAlign() const
• public bool isAligned(llvm::Align AlignCheck) const
• public bool isDstAligned(llvm::Align AlignCheck) const
• public bool isFixedDstAlign() const
• public bool isMemcpy() const
• public bool isMemcpyStrSrc() const
• public bool isMemcpyWithFixedDstAlign() const
• public bool isMemset() const
• public bool isSrcAligned(llvm::Align AlignCheck) const
• public bool isZeroMemset() const
• public uint64_t size() const

Methods

¶static llvm::MemOp Copy(uint64_t Size,
                        bool DstAlignCanChange,
                        llvm::Align DstAlign,
                        llvm::Align SrcAlign,
                        bool IsVolatile,
                        bool MemcpyStrSrc = false)

Declared at: llvm/include/llvm/CodeGen/TargetLowering.h:129

Parameters

uint64_t Size

bool DstAlignCanChange

llvm::Align DstAlign

llvm::Align SrcAlign

bool IsVolatile

bool MemcpyStrSrc = false

¶static llvm::MemOp Set(uint64_t Size,
                       bool DstAlignCanChange,
                       llvm::Align DstAlign,
                       bool IsZeroMemset,
                       bool IsVolatile)

Declared at: llvm/include/llvm/CodeGen/TargetLowering.h:144

Parameters

uint64_t Size

bool DstAlignCanChange

llvm::Align DstAlign

bool IsZeroMemset

bool IsVolatile

¶bool allowOverlap() const

Declared at: llvm/include/llvm/CodeGen/TargetLowering.h:163

¶llvm::Align getDstAlign() const

Declared at: llvm/include/llvm/CodeGen/TargetLowering.h:158

¶llvm::Align getSrcAlign() const

Declared at: llvm/include/llvm/CodeGen/TargetLowering.h:174

¶bool isAligned(llvm::Align AlignCheck) const

Declared at: llvm/include/llvm/CodeGen/TargetLowering.h:184

Parameters

llvm::Align AlignCheck

¶bool isDstAligned(llvm::Align AlignCheck) const

Declared at: llvm/include/llvm/CodeGen/TargetLowering.h:181

Parameters

llvm::Align AlignCheck

¶bool isFixedDstAlign() const

Declared at: llvm/include/llvm/CodeGen/TargetLowering.h:162

¶bool isMemcpy() const

Declared at: llvm/include/llvm/CodeGen/TargetLowering.h:165

¶bool isMemcpyStrSrc() const

Declared at: llvm/include/llvm/CodeGen/TargetLowering.h:170

¶bool isMemcpyWithFixedDstAlign() const

Declared at: llvm/include/llvm/CodeGen/TargetLowering.h:166

¶bool isMemset() const

Declared at: llvm/include/llvm/CodeGen/TargetLowering.h:164

¶bool isSrcAligned(llvm::Align AlignCheck) const

Declared at: llvm/include/llvm/CodeGen/TargetLowering.h:178

Parameters

llvm::Align AlignCheck

¶bool isZeroMemset() const

Declared at: llvm/include/llvm/CodeGen/TargetLowering.h:169

¶uint64_t size() const

Declared at: llvm/include/llvm/CodeGen/TargetLowering.h:157