llvm::slpvectorizer::BoUpSLP::VLOperands Class Reference

A helper data structure to hold the operands of a vector of instructions. More...

Public Member Functions
	VLOperands (ArrayRef< Value * > RootVL, const BoUpSLP &R)
	Initialize with all the operands of the instruction vector RootVL.
ValueList	getVL (unsigned OpIdx) const
	\Returns a value vector with the operands across all lanes for the opearnd at OpIdx.
void	reorder ()
LLVM_DUMP_METHOD raw_ostream &	print (raw_ostream &OS) const
LLVM_DUMP_METHOD void	dump () const
	Debug print.

Static Public Member Functions
static LLVM_DUMP_METHOD StringRef	getModeStr (ReorderingMode RMode)
static LLVM_DUMP_METHOD raw_ostream &	printMode (ReorderingMode RMode, raw_ostream &OS)
static LLVM_DUMP_METHOD void	dumpMode (ReorderingMode RMode)
	Debug print.

Friends
raw_ostream &	operator<< (raw_ostream &OS, ReorderingMode RMode)

Detailed Description

A helper data structure to hold the operands of a vector of instructions.

This supports a fixed vector length for all operand vectors.

Definition at line 1590 of file SLPVectorizer.cpp.

Constructor & Destructor Documentation

VLOperands()

llvm::slpvectorizer::BoUpSLP::VLOperands::VLOperands ( ArrayRef< Value * >  RootVL, const BoUpSLP &  R  )

inline

Initialize with all the operands of the instruction vector RootVL.

Definition at line 2081 of file SLPVectorizer.cpp.

References DL.

Member Function Documentation

dump()

LLVM_DUMP_METHOD void llvm::slpvectorizer::BoUpSLP::VLOperands::dump ( ) const

inline

Debug print.

Definition at line 2286 of file SLPVectorizer.cpp.

References llvm::dbgs(), and print().

dumpMode()

static LLVM_DUMP_METHOD void llvm::slpvectorizer::BoUpSLP::VLOperands::dumpMode ( ReorderingMode  RMode )

inlinestatic

Debug print.

Definition at line 2259 of file SLPVectorizer.cpp.

References llvm::dbgs(), and printMode().

getModeStr()

static LLVM_DUMP_METHOD StringRef llvm::slpvectorizer::BoUpSLP::VLOperands::getModeStr ( ReorderingMode  RMode )

inlinestatic

Definition at line 2237 of file SLPVectorizer.cpp.

References llvm_unreachable.

Referenced by printMode().

getVL()

ValueList llvm::slpvectorizer::BoUpSLP::VLOperands::getVL ( unsigned  OpIdx ) const

inline

\Returns a value vector with the operands across all lanes for the opearnd at OpIdx.

Definition at line 2089 of file SLPVectorizer.cpp.

References assert(), and llvm::size().

print()

LLVM_DUMP_METHOD raw_ostream & llvm::slpvectorizer::BoUpSLP::VLOperands::print ( raw_ostream &  OS ) const

inline

Definition at line 2267 of file SLPVectorizer.cpp.

References llvm::raw_ostream::indent(), and OS.

Referenced by dump().

printMode()

static LLVM_DUMP_METHOD raw_ostream & llvm::slpvectorizer::BoUpSLP::VLOperands::printMode ( ReorderingMode  RMode, raw_ostream &  OS  )

inlinestatic

Definition at line 2253 of file SLPVectorizer.cpp.

References getModeStr(), and OS.

Referenced by dumpMode().

reorder()

void llvm::slpvectorizer::BoUpSLP::VLOperands::reorder ( )

inline

Definition at line 2101 of file SLPVectorizer.cpp.

References llvm::any_of(), assert(), llvm::SmallPtrSetImpl< PtrType >::contains(), llvm::Data, llvm::drop_begin(), llvm::SmallVectorTemplateCommon< T, typename >::front(), getSameOpcode(), I, llvm::SmallPtrSetImpl< PtrType >::insert(), llvm::isPowerOf2_32(), llvm::SmallVectorTemplateBase< T, bool >::push_back(), llvm::SmallPtrSetImplBase::size(), and llvm::size().

Friends And Related Function Documentation

operator<<

raw_ostream & operator<< ( raw_ostream &  OS, ReorderingMode  RMode  )

friend

Definition at line 2263 of file SLPVectorizer.cpp.

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

• lib/Transforms/Vectorize/SLPVectorizer.cpp