llvm::FMFSource Class Reference

This provides a helper for copying FMF from an instruction or setting specified flags. More...

#include "llvm/IR/IRBuilder.h"

Public Member Functions
	FMFSource ()=default
	FMFSource (Instruction *Source)
	FMFSource (FastMathFlags FMF)
FastMathFlags	get (FastMathFlags Default) const

Static Public Member Functions
static FMFSource	intersect (Value *A, Value *B)
	Intersect the FMF from two instructions.

Detailed Description

This provides a helper for copying FMF from an instruction or setting specified flags.

Definition at line 93 of file IRBuilder.h.

Constructor & Destructor Documentation

FMFSource() [1/3]

llvm::FMFSource::FMFSource ( )

default

Referenced by intersect().

FMFSource() [2/3]

llvm::FMFSource::FMFSource ( Instruction * Source )

inline

Definition at line 98 of file IRBuilder.h.

FMFSource() [3/3]

llvm::FMFSource::FMFSource ( FastMathFlags FMF )

inline

Definition at line 102 of file IRBuilder.h.

Member Function Documentation

get()

FastMathFlags llvm::FMFSource::get ( FastMathFlags Default ) const

inline

Definition at line 103 of file IRBuilder.h.

References llvm::Default.

Referenced by llvm::IRBuilderBase::CreateBinOpFMF(), llvm::IRBuilderBase::CreateConstrainedFPBinOp(), llvm::IRBuilderBase::CreateConstrainedFPCast(), llvm::IRBuilderBase::CreateConstrainedFPIntrinsic(), llvm::IRBuilderBase::CreateConstrainedFPUnroundedBinOp(), llvm::IRBuilderBase::CreateFAddFMF(), llvm::IRBuilderBase::CreateFDivFMF(), llvm::IRBuilderBase::CreateFMulFMF(), llvm::IRBuilderBase::CreateFNegFMF(), llvm::IRBuilderBase::CreateFRemFMF(), llvm::IRBuilderBase::CreateFSubFMF(), and llvm::IRBuilderBase::CreateSelectFMF().

intersect()

FMFSource llvm::FMFSource::intersect ( Value * A, Value * B )

inlinestatic

Intersect the FMF from two instructions.

Definition at line 107 of file IRBuilder.h.

References A(), B(), llvm::cast(), and FMFSource().

Referenced by matchIsFiniteTest(), reassociateFCmps(), and llvm::InstCombinerImpl::visitCallInst().

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

• include/llvm/IR/IRBuilder.h