llvm::SelectInst Class Reference

#include <Instructions.h>

Inheritance diagram for llvm::SelectInst:

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Collaboration diagram for llvm::SelectInst:

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List of all members.

Public Member Functions
Value *	getCondition () const
Value *	getTrueValue () const
Value *	getFalseValue () const
	DECLARE_TRANSPARENT_OPERAND_ACCESSORS (Value)
	Transparently provide more efficient getOperand methods.
OtherOps	getOpcode () const
virtual SelectInst *	clone () const
Static Public Member Functions
static SelectInst *	Create (Value *C, Value *S1, Value *S2, const std::string &NameStr="", Instruction *InsertBefore=0)
static SelectInst *	Create (Value *C, Value *S1, Value *S2, const std::string &NameStr, BasicBlock *InsertAtEnd)
static const char *	areInvalidOperands (Value *Cond, Value *True, Value *False)
static bool	classof (const SelectInst *)
static bool	classof (const Instruction *I)
	Methods for support type inquiry through isa, cast, and dyn_cast:.
static bool	classof (const Value *V)

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Detailed Description

SelectInst - This class represents the LLVM 'select' instruction.

Definition at line 1213 of file Instructions.h.

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Member Function Documentation

static SelectInst* llvm::SelectInst::Create	(	Value *	C,
		Value *	S1,
		Value *	S2,
		const std::string &	NameStr = "",
		Instruction *	InsertBefore = 0
	)			[inline, static]

Definition at line 1240 of file Instructions.h.

Referenced by llvm::NoFolder::CreateSelect(), llvm::IRBuilder< preserveNames, T >::CreateSelect(), getMax(), getMin(), LowerPartSet(), TryToShrinkGlobalToBoolean(), llvm::SCEVExpander::visitSMaxExpr(), and llvm::SCEVExpander::visitUMaxExpr().

static SelectInst* llvm::SelectInst::Create	(	Value *	C,
		Value *	S1,
		Value *	S2,
		const std::string &	NameStr,
		BasicBlock *	InsertAtEnd
	)			[inline, static]

Definition at line 1245 of file Instructions.h.

Value* llvm::SelectInst::getCondition

(

)

const [inline]

Definition at line 1251 of file Instructions.h.

Referenced by FoldOpIntoSelect().

Value* llvm::SelectInst::getTrueValue

(

)

const [inline]

Definition at line 1252 of file Instructions.h.

Value* llvm::SelectInst::getFalseValue

(

)

const [inline]

Definition at line 1253 of file Instructions.h.

const char * SelectInst::areInvalidOperands	(	Value *	Op0,
		Value *	Op1,
		Value *	Op2
	)			[static]

areInvalidOperands - Return a string if the specified operands are invalid for a select operation, otherwise return null.

areInvalidOperands - Return a string if the specified operands are invalid for a select operation, otherwise return null.

Definition at line 121 of file Instructions.cpp.

References llvm::dyn_cast(), llvm::VectorType::getNumElements(), llvm::Value::getType(), llvm::Type::Int1Ty, and VT.

Referenced by llvm::ConstantExpr::getSelectTy().

llvm::SelectInst::DECLARE_TRANSPARENT_OPERAND_ACCESSORS

(

Value

)

Transparently provide more efficient getOperand methods.

OtherOps llvm::SelectInst::getOpcode

(

)

const [inline]

Subclass classification... getOpcode() returns a member of one of the enums that is coming soon (down below)...

Reimplemented from llvm::Instruction.

Definition at line 1262 of file Instructions.h.

References getOpcode().

SelectInst * SelectInst::clone

(

)

const [virtual]

clone() - Create a copy of 'this' instruction that is identical in all ways except the following: The instruction has no parent The instruction has no name

Implements llvm::Instruction.

Definition at line 2905 of file Instructions.cpp.

References llvm::User::getNumOperands().

static bool llvm::SelectInst::classof

(

const SelectInst *

)

[inline, static]

Definition at line 1269 of file Instructions.h.

static bool llvm::SelectInst::classof

(

const Instruction *

)

[inline, static]

Methods for support type inquiry through isa, cast, and dyn_cast:.

Reimplemented from llvm::Instruction.

Definition at line 1270 of file Instructions.h.

References llvm::Instruction::getOpcode().

static bool llvm::SelectInst::classof

(

const Value *

V

)

[inline, static]

Reimplemented from llvm::Instruction.

Definition at line 1273 of file Instructions.h.

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

• Instructions.h
• Instructions.cpp