llvm::Operator Class Reference

#include <Operator.h>

Inheritance diagram for llvm::Operator:

Collaboration diagram for llvm::Operator:

List of all members.

Public Member Functions
unsigned	getOpcode () const
Static Public Member Functions
static unsigned	getOpcode (const Value *V)
static bool	classof (const Instruction *)
static bool	classof (const ConstantExpr *)
static bool	classof (const Value *V)
Protected Member Functions
	~Operator ()

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Detailed Description

Operator - This is a utility class that provides an abstraction for the common functionality between Instructions and ConstantExprs.

Definition at line 34 of file Operator.h.

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Constructor & Destructor Documentation

llvm::Operator::~Operator

(

)

[protected]

Definition at line 86 of file User.cpp.

References llvm_unreachable.

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Member Function Documentation

static bool llvm::Operator::classof

(

const Instruction *

)

[inline, static]

Reimplemented in llvm::ConcreteOperator< PossiblyExactOperator, Instruction::SDiv >, llvm::ConcreteOperator< OverflowingBinaryOperator, Instruction::Add >, llvm::ConcreteOperator< OverflowingBinaryOperator, Instruction::Sub >, llvm::ConcreteOperator< OverflowingBinaryOperator, Instruction::Shl >, llvm::ConcreteOperator< PossiblyExactOperator, Instruction::UDiv >, llvm::ConcreteOperator< PossiblyExactOperator, Instruction::LShr >, llvm::ConcreteOperator< Operator, Instruction::GetElementPtr >, llvm::ConcreteOperator< PossiblyExactOperator, Instruction::AShr >, llvm::ConcreteOperator< OverflowingBinaryOperator, Instruction::Mul >, llvm::ConcreteOperator< Operator, Instruction::PtrToInt >, llvm::FPMathOperator, llvm::PossiblyExactOperator, and llvm::OverflowingBinaryOperator.

Definition at line 68 of file Operator.h.

static bool llvm::Operator::classof

(

const ConstantExpr *

)

[inline, static]

Reimplemented in llvm::ConcreteOperator< PossiblyExactOperator, Instruction::SDiv >, llvm::ConcreteOperator< OverflowingBinaryOperator, Instruction::Add >, llvm::ConcreteOperator< OverflowingBinaryOperator, Instruction::Sub >, llvm::ConcreteOperator< OverflowingBinaryOperator, Instruction::Shl >, llvm::ConcreteOperator< PossiblyExactOperator, Instruction::UDiv >, llvm::ConcreteOperator< PossiblyExactOperator, Instruction::LShr >, llvm::ConcreteOperator< Operator, Instruction::GetElementPtr >, llvm::ConcreteOperator< PossiblyExactOperator, Instruction::AShr >, llvm::ConcreteOperator< OverflowingBinaryOperator, Instruction::Mul >, llvm::ConcreteOperator< Operator, Instruction::PtrToInt >, llvm::PossiblyExactOperator, and llvm::OverflowingBinaryOperator.

Definition at line 69 of file Operator.h.

static bool llvm::Operator::classof

(

const Value *

V

)

[inline, static]

Reimplemented from llvm::User.

Reimplemented in llvm::ConcreteOperator< PossiblyExactOperator, Instruction::SDiv >, llvm::ConcreteOperator< OverflowingBinaryOperator, Instruction::Add >, llvm::ConcreteOperator< OverflowingBinaryOperator, Instruction::Sub >, llvm::ConcreteOperator< OverflowingBinaryOperator, Instruction::Shl >, llvm::ConcreteOperator< PossiblyExactOperator, Instruction::UDiv >, llvm::ConcreteOperator< PossiblyExactOperator, Instruction::LShr >, llvm::ConcreteOperator< Operator, Instruction::GetElementPtr >, llvm::ConcreteOperator< PossiblyExactOperator, Instruction::AShr >, llvm::ConcreteOperator< OverflowingBinaryOperator, Instruction::Mul >, llvm::ConcreteOperator< Operator, Instruction::PtrToInt >, llvm::FPMathOperator, llvm::PossiblyExactOperator, and llvm::OverflowingBinaryOperator.

Definition at line 70 of file Operator.h.

unsigned llvm::Operator::getOpcode

(

)

const [inline]

getOpcode - Return the opcode for this Instruction or ConstantExpr.

Definition at line 51 of file Operator.h.

References I.

Referenced by llvm::CannotBeNegativeZero(), computeKnownBits(), llvm::ComputeMultiple(), ComputeNumSignBits(), ComputeSpeculationCost(), DecomposeGEPExpression(), llvm::GetPointerBaseWithConstantOffset(), llvm::GetUnderlyingObject(), getUnderlyingObjectFromInt(), getUnderlyingObjects(), llvm::isSafeToSpeculativelyExecute(), llvm::Value::stripAndAccumulateInBoundsConstantOffsets(), and stripAndComputeConstantOffsets().

static unsigned llvm::Operator::getOpcode

(

const Value *

V

)

[inline, static]

getOpcode - If V is an Instruction or ConstantExpr, return its opcode. Otherwise return UserOp1.

Definition at line 60 of file Operator.h.

References llvm::WinEH::CE, I, and llvm::UserOp1.

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

• Operator.h
• User.cpp