LLVM  8.0.0svn
Classes | Public Member Functions | List of all members
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...
 
VPBasicBlockgetInsertBlock () 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...
 
VPInstructioninsert (VPInstruction *I) const
 Insert and return the specified instruction. More...
 
VPValuecreateNaryOp (unsigned Opcode, ArrayRef< VPValue *> Operands, Instruction *Inst=nullptr)
 Create an N-ary operation with Opcode, Operands and set Inst as its underlying Instruction. More...
 
VPValuecreateNaryOp (unsigned Opcode, std::initializer_list< VPValue *> Operands, Instruction *Inst=nullptr)
 
VPValuecreateNot (VPValue *Operand)
 
VPValuecreateAnd (VPValue *LHS, VPValue *RHS)
 
VPValuecreateOr (VPValue *LHS, VPValue *RHS)
 

Detailed Description

VPlan-based builder utility analogous to IRBuilder.

Definition at line 36 of file LoopVectorizationPlanner.h.

Constructor & Destructor Documentation

◆ VPBuilder()

llvm::VPBuilder::VPBuilder ( )
inline

Definition at line 55 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 59 of file LoopVectorizationPlanner.h.

Referenced by restoreIP().

◆ createAnd()

VPValue* llvm::VPBuilder::createAnd ( VPValue LHS,
VPValue RHS 
)
inline

Definition at line 134 of file LoopVectorizationPlanner.h.

◆ createNaryOp() [1/2]

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 118 of file LoopVectorizationPlanner.h.

References llvm::VPValue::setUnderlyingValue().

Referenced by createNaryOp().

◆ createNaryOp() [2/2]

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

Definition at line 124 of file LoopVectorizationPlanner.h.

References createNaryOp().

◆ createNot()

VPValue* llvm::VPBuilder::createNot ( VPValue Operand)
inline

Definition at line 130 of file LoopVectorizationPlanner.h.

References llvm::VPInstruction::Not.

◆ createOr()

VPValue* llvm::VPBuilder::createOr ( VPValue LHS,
VPValue RHS 
)
inline

Definition at line 138 of file LoopVectorizationPlanner.h.

◆ getInsertBlock()

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

Definition at line 64 of file LoopVectorizationPlanner.h.

◆ getInsertPoint()

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

Definition at line 65 of file LoopVectorizationPlanner.h.

◆ insert()

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

Insert and return the specified instruction.

Definition at line 111 of file LoopVectorizationPlanner.h.

References I, and llvm::VPBasicBlock::insert().

◆ restoreIP()

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

◆ 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 97 of file LoopVectorizationPlanner.h.

References assert(), and llvm::VPBasicBlock::end().

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 105 of file LoopVectorizationPlanner.h.


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