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 DataLayout &DL, ScalarEvolution &SE, const BoUpSLP &R)
	Initialize with all the operands of the instruction vector RootVL. More...
ValueList	getVL (unsigned OpIdx) const
	\Returns a value vector with the operands across all lanes for the opearnd at OpIdx. More...
void	reorder ()
LLVM_DUMP_METHOD raw_ostream &	print (raw_ostream &OS) const
LLVM_DUMP_METHOD void	dump () const
	Debug print. More...

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. More...

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 1323 of file SLPVectorizer.cpp.

Constructor & Destructor Documentation

VLOperands()

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

inline

Initialize with all the operands of the instruction vector RootVL.

Definition at line 1809 of file SLPVectorizer.cpp.

Member Function Documentation

dump()

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

inline

Debug print.

Definition at line 2015 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 1988 of file SLPVectorizer.cpp.

References llvm::dbgs().

getModeStr()

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

inlinestatic

Definition at line 1966 of file SLPVectorizer.cpp.

References llvm::ISD::Constant, llvm::Failed(), llvm_unreachable, and llvm::SPII::Load.

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 1818 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 1996 of file SLPVectorizer.cpp.

References llvm::raw_ostream::indent().

printMode()

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

inlinestatic

Definition at line 1982 of file SLPVectorizer.cpp.

reorder()

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

inline

Definition at line 1830 of file SLPVectorizer.cpp.

References llvm::any_of(), assert(), llvm::ISD::Constant, llvm::SmallPtrSetImpl< PtrType >::contains(), llvm::Data, llvm::drop_begin(), llvm::Failed(), getSameOpcode(), llvm::Optional< T >::getValue(), I, llvm::SmallPtrSetImpl< PtrType >::insert(), llvm::isPowerOf2_32(), llvm::SPII::Load, Pass, llvm::SmallPtrSetImplBase::size(), llvm::size(), and std::swap().

Friends And Related Function Documentation

operator<<

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

friend

Definition at line 1992 of file SLPVectorizer.cpp.

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

• lib/Transforms/Vectorize/SLPVectorizer.cpp