class RecurrenceDescriptor::InstDesc

Declaration

class RecurrenceDescriptor::InstDesc { /* full declaration omitted */ };

Description

This POD struct holds information about a potential recurrence operation.

Declared at: llvm/include/llvm/Analysis/IVDescriptors.h:102

Method Overview

• public InstDesc(bool IsRecur, llvm::Instruction * I, llvm::Instruction * UAI = nullptr)
• public InstDesc(llvm::Instruction * I, llvm::RecurrenceDescriptor::MinMaxRecurrenceKind K, llvm::Instruction * UAI = nullptr)
• public llvm::RecurrenceDescriptor::MinMaxRecurrenceKind getMinMaxKind()
• public llvm::Instruction * getPatternInst()
• public llvm::Instruction * getUnsafeAlgebraInst()
• public bool hasUnsafeAlgebra()
• public bool isRecurrence()

Methods

¶InstDesc(bool IsRecur,
         llvm::Instruction* I,
         llvm::Instruction* UAI = nullptr)

Declared at: llvm/include/llvm/Analysis/IVDescriptors.h:104

Parameters

bool IsRecur

llvm::Instruction* I

llvm::Instruction* UAI = nullptr

¶InstDesc(llvm::Instruction* I,
         llvm::RecurrenceDescriptor::
             MinMaxRecurrenceKind K,
         llvm::Instruction* UAI = nullptr)

Declared at: llvm/include/llvm/Analysis/IVDescriptors.h:108

Parameters

llvm::Instruction* I

llvm::RecurrenceDescriptor::MinMaxRecurrenceKind K

llvm::Instruction* UAI = nullptr

¶llvm::RecurrenceDescriptor::MinMaxRecurrenceKind
getMinMaxKind()

Declared at: llvm/include/llvm/Analysis/IVDescriptors.h:118

¶llvm::Instruction* getPatternInst()

Declared at: llvm/include/llvm/Analysis/IVDescriptors.h:120

¶llvm::Instruction* getUnsafeAlgebraInst()

Declared at: llvm/include/llvm/Analysis/IVDescriptors.h:116

¶bool hasUnsafeAlgebra()

Declared at: llvm/include/llvm/Analysis/IVDescriptors.h:114

¶bool isRecurrence()

Declared at: llvm/include/llvm/Analysis/IVDescriptors.h:112