llvm::VPBuilder Class Reference

VPlan-based builder utility analogous to IRBuilder. More...

#include "Transforms/Vectorize/LoopVectorizationPlanner.h"

Classes
class	InsertPointGuard
	RAII object that stores the current insertion point and restores it when the object is destroyed. More...
class	VPInsertPoint
	InsertPoint - A saved insertion point. More...

Public Member Functions
	VPBuilder ()
void	clearInsertionPoint ()
	Clear the insertion point: created instructions will not be inserted into a block. More...
VPBasicBlock *	getInsertBlock () const
VPBasicBlock::iterator	getInsertPoint () const
void	restoreIP (VPInsertPoint IP)
	Sets the current insert point to a previously-saved location. More...
void	setInsertPoint (VPBasicBlock *TheBB)
	This specifies that created VPInstructions should be appended to the end of the specified block. More...
void	setInsertPoint (VPBasicBlock *TheBB, VPBasicBlock::iterator IP)
	This specifies that created instructions should be inserted at the specified point. More...
VPInstruction *	insert (VPInstruction *I) const
	Insert and return the specified instruction. More...
VPValue *	createNaryOp (unsigned Opcode, ArrayRef< VPValue * > Operands, Instruction *Inst=nullptr)
	Create an N-ary operation with Opcode, Operands and set Inst as its underlying Instruction. More...
VPValue *	createNaryOp (unsigned Opcode, ArrayRef< VPValue * > Operands, DebugLoc DL)
VPValue *	createNot (VPValue *Operand, DebugLoc DL)
VPValue *	createAnd (VPValue *LHS, VPValue *RHS, DebugLoc DL)
VPValue *	createOr (VPValue *LHS, VPValue *RHS, DebugLoc DL)
VPValue *	createSelect (VPValue *Cond, VPValue *TrueVal, VPValue *FalseVal, DebugLoc DL)

Detailed Description

VPlan-based builder utility analogous to IRBuilder.

Definition at line 43 of file LoopVectorizationPlanner.h.

Constructor & Destructor Documentation

VPBuilder()

llvm::VPBuilder::VPBuilder ( )

inline

Definition at line 62 of file LoopVectorizationPlanner.h.

Member Function Documentation

clearInsertionPoint()

void llvm::VPBuilder::clearInsertionPoint ( )

inline

Clear the insertion point: created instructions will not be inserted into a block.

Definition at line 66 of file LoopVectorizationPlanner.h.

References BB.

Referenced by restoreIP().

createAnd()

VPValue* llvm::VPBuilder::createAnd ( VPValue *  LHS, VPValue *  RHS, DebugLoc  DL  )

inline

Definition at line 143 of file LoopVectorizationPlanner.h.

References DL, LHS, and RHS.

createNaryOp() [1/2]

VPValue* llvm::VPBuilder::createNaryOp ( unsigned  Opcode, ArrayRef< VPValue * >  Operands, DebugLoc  DL  )

inline

Definition at line 134 of file LoopVectorizationPlanner.h.

References DL, and Operands.

createNaryOp() [2/2]

VPValue* llvm::VPBuilder::createNaryOp ( unsigned  Opcode, ArrayRef< VPValue * >  Operands, Instruction *  Inst = nullptr  )

inline

Create an N-ary operation with Opcode, Operands and set Inst as its underlying Instruction.

Definition at line 125 of file LoopVectorizationPlanner.h.

References DL, Operands, and llvm::VPValue::setUnderlyingValue().

Referenced by createSelect().

createNot()

VPValue* llvm::VPBuilder::createNot ( VPValue *  Operand, DebugLoc  DL  )

inline

Definition at line 139 of file LoopVectorizationPlanner.h.

References DL, and llvm::VPInstruction::Not.

createOr()

VPValue* llvm::VPBuilder::createOr ( VPValue *  LHS, VPValue *  RHS, DebugLoc  DL  )

inline

Definition at line 147 of file LoopVectorizationPlanner.h.

References DL, LHS, and RHS.

createSelect()

VPValue* llvm::VPBuilder::createSelect ( VPValue *  Cond, VPValue *  TrueVal, VPValue *  FalseVal, DebugLoc  DL  )

inline

Definition at line 151 of file LoopVectorizationPlanner.h.

References Cond, createNaryOp(), DL, llvm::tgtok::FalseVal, llvm::MCID::Select, and llvm::tgtok::TrueVal.

getInsertBlock()

VPBasicBlock* llvm::VPBuilder::getInsertBlock ( ) const

inline

Definition at line 71 of file LoopVectorizationPlanner.h.

References BB.

getInsertPoint()

VPBasicBlock::iterator llvm::VPBuilder::getInsertPoint ( ) const

inline

Definition at line 72 of file LoopVectorizationPlanner.h.

insert()

VPInstruction* llvm::VPBuilder::insert ( VPInstruction *  I ) const

inline

Insert and return the specified instruction.

Definition at line 118 of file LoopVectorizationPlanner.h.

References BB, and I.

restoreIP()

void llvm::VPBuilder::restoreIP ( VPInsertPoint  IP )

inline

Sets the current insert point to a previously-saved location.

Definition at line 95 of file LoopVectorizationPlanner.h.

References clearInsertionPoint(), and setInsertPoint().

setInsertPoint() [1/2]

void llvm::VPBuilder::setInsertPoint ( VPBasicBlock *  TheBB )

inline

This specifies that created VPInstructions should be appended to the end of the specified block.

Definition at line 104 of file LoopVectorizationPlanner.h.

References assert(), and BB.

Referenced by restoreIP().

setInsertPoint() [2/2]

void llvm::VPBuilder::setInsertPoint ( VPBasicBlock *  TheBB, VPBasicBlock::iterator  IP  )

inline

This specifies that created instructions should be inserted at the specified point.

Definition at line 112 of file LoopVectorizationPlanner.h.

References BB.

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

• lib/Transforms/Vectorize/LoopVectorizationPlanner.h