clang: clang::CodeGen::LoopAttributes Struct Reference

clang API Documentation

Attributes that may be specified on loops. More...

#include <CGLoopInfo.h>

Collaboration diagram for clang::CodeGen::LoopAttributes:

Collaboration graph

List of all members.

Public Types
enum	LVEnableState { VecUnspecified, VecEnable, VecDisable }
	Values of llvm.loop.vectorize.enable metadata. More...
Public Member Functions
	LoopAttributes (bool IsParallel=false)
void	clear ()
Public Attributes
bool	IsParallel
	Generate llvm.loop.parallel metadata for loads and stores.
LVEnableState	VectorizerEnable
	llvm.loop.vectorize.enable
unsigned	VectorizerWidth
	llvm.loop.vectorize.width
unsigned	VectorizerUnroll
	llvm.loop.interleave.count

Detailed Description

Attributes that may be specified on loops.

Definition at line 33 of file CGLoopInfo.h.

Member Enumeration Documentation

enum clang::CodeGen::LoopAttributes::LVEnableState

Values of llvm.loop.vectorize.enable metadata.

Enumerator:

VecUnspecified
VecEnable
VecDisable

Definition at line 41 of file CGLoopInfo.h.

Constructor & Destructor Documentation

LoopAttributes::LoopAttributes ( bool IsParallel = false ) [explicit]

Definition at line 66 of file CGLoopInfo.cpp.

Member Function Documentation

void LoopAttributes::clear ( )

Definition at line 70 of file CGLoopInfo.cpp.

References IsParallel, VectorizerEnable, VectorizerUnroll, VectorizerWidth, and VecUnspecified.

Referenced by clang::CodeGen::LoopInfoStack::push().

Member Data Documentation

bool clang::CodeGen::LoopAttributes::IsParallel

Generate llvm.loop.parallel metadata for loads and stores.

Definition at line 38 of file CGLoopInfo.h.

Referenced by clear(), createMetadata(), clang::CodeGen::LoopInfoStack::getCurLoopParallel(), clang::CodeGen::LoopInfoStack::InsertHelper(), and clang::CodeGen::LoopInfoStack::setParallel().

LVEnableState clang::CodeGen::LoopAttributes::VectorizerEnable

llvm.loop.vectorize.enable

Definition at line 44 of file CGLoopInfo.h.

Referenced by clear(), createMetadata(), and clang::CodeGen::LoopInfoStack::setVectorizerEnable().

unsigned clang::CodeGen::LoopAttributes::VectorizerUnroll

llvm.loop.interleave.count

Definition at line 50 of file CGLoopInfo.h.

Referenced by clear(), createMetadata(), and clang::CodeGen::LoopInfoStack::setVectorizerUnroll().

unsigned clang::CodeGen::LoopAttributes::VectorizerWidth

llvm.loop.vectorize.width

Definition at line 47 of file CGLoopInfo.h.

Referenced by clear(), createMetadata(), and clang::CodeGen::LoopInfoStack::setVectorizerWidth().

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