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llvm::ExprType

llvm::ExprType Struct Reference

#include <Expressions.h>

Collaboration diagram for llvm::ExprType:

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List of all members.

Public Types

enum  ExpressionType { Constant, Linear, ScaledLinear }

Public Member Functions

 ExprType (const ConstantInt *CPV=0)
 ExprType (Value *Val)
 ExprType (const ConstantInt *scale, Value *var, const ConstantInt *offset)
const Type * getExprType (const Type *Default) const

Public Attributes

enum llvm::ExprType::ExpressionType ExprTy
const ConstantInt * Offset
Value * Var
const ConstantInt * Scale

Detailed Description

ExprType Class - Represent an expression of the form CONST*VAR+CONST or simpler. The expression form that yields the least information about the expression is just the Linear form with no offset.

Definition at line 37 of file Expressions.h.

Member Enumeration Documentation

enum llvm::ExprType::ExpressionType
 

Enumerator:
Constant 
Linear 
ScaledLinear 

Definition at line 38 of file Expressions.h.

Constructor & Destructor Documentation

llvm::ExprType::ExprType (  const ConstantInt *  CPV = 0  )  [inline]
 

Definition at line 48 of file Expressions.h.

References ExprTy, Offset, Scale, and Var.

ExprType::ExprType (  Value *  Val  ) 
 

Definition at line 25 of file Expressions.cpp.

References ExprTy, Linear, Offset, Scale, and Var.

ExprType::ExprType (  const ConstantInt *  scale,
Value *  var,
const ConstantInt *  offset
) 
 

Definition at line 40 of file Expressions.cpp.

References ExprTy, llvm::ConstantInt::isNullValue(), Linear, Offset, Scale, ScaledLinear, and Var.

Member Function Documentation

const Type * ExprType::getExprType (  const Type *  Default  )  const
 

If this expression has an intrinsic type, return it. If it is zero, return the specified type.

Definition at line 51 of file Expressions.cpp.

References llvm::Value::getType(), Offset, Scale, and Var.

Referenced by llvm::ClassifyExpr().

Member Data Documentation

enum llvm::ExprType::ExpressionType llvm::ExprType::ExprTy
 

Referenced by llvm::ClassifyExpr(), ExprType(), and handleAddition().

const ConstantInt* llvm::ExprType::Offset
 

Definition at line 44 of file Expressions.h.

Referenced by llvm::ClassifyExpr(), ConvertMallocToType(), ExprType(), getExprType(), handleAddition(), MallocConvertibleToType(), and negate().

const ConstantInt* llvm::ExprType::Scale
 

Definition at line 46 of file Expressions.h.

Referenced by llvm::ClassifyExpr(), ConvertMallocToType(), ExprType(), getExprType(), handleAddition(), MallocConvertibleToType(), and negate().

Value* llvm::ExprType::Var
 

Definition at line 45 of file Expressions.h.

Referenced by llvm::ClassifyExpr(), ConvertMallocToType(), ExprType(), getExprType(), handleAddition(), MallocConvertibleToType(), and negate().

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

Generated on Thu Jun 16 18:28:00 2005 for LLVM by doxygen 1.4.3-20050530
Copyright © 2003,2004 University of Illinois at Urbana-Champaign. All Rights Reserved.