1 files changed, 0 insertions, 179 deletions
diff --git a/tools/llvm-mc/AsmExpr.h b/tools/llvm-mc/AsmExpr.h
deleted file mode 100644
index 84e58ff..0000000
--- a/tools/llvm-mc/AsmExpr.h
+++ /dev/null
@@ -1,179 +0,0 @@
-//===- AsmExpr.h - Assembly file expressions --------------------*- C++ -*-===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-
-#ifndef ASMEXPR_H
-#define ASMEXPR_H
-
-#include "llvm/Support/Casting.h"
-#include "llvm/Support/DataTypes.h"
-
-namespace llvm {
-class MCContext;
-class MCSymbol;
-class MCValue;
-
-/// AsmExpr - Base class for the full range of assembler expressions which are
-/// needed for parsing.  
-class AsmExpr {
-public:
-  enum AsmExprKind {
-    Binary,    ///< Binary expressions.
-    Constant,  ///< Constant expressions.
-    SymbolRef, ///< References to labels and assigned expressions.
-    Unary      ///< Unary expressions.
-  };
-  
-private:
-  AsmExprKind Kind;
-  
-protected:
-  AsmExpr(AsmExprKind _Kind) : Kind(_Kind) {}
-  
-public:
-  virtual ~AsmExpr();
-
-  AsmExprKind getKind() const { return Kind; }
-
-  /// EvaluateAsAbsolute - Try to evaluate the expression to an absolute value.
-  ///
-  /// @param Res - The absolute value, if evaluation succeeds.
-  /// @result - True on success.
-  bool EvaluateAsAbsolute(MCContext &Ctx, int64_t &Res) const;
-
-  /// EvaluateAsRelocatable - Try to evaluate the expression to a relocatable
-  /// value, i.e. an expression of the fixed form (a - b + constant).
-  ///
-  /// @param Res - The relocatable value, if evaluation succeeds.
-  /// @result - True on success.
-  bool EvaluateAsRelocatable(MCContext &Ctx, MCValue &Res) const;
-
-  static bool classof(const AsmExpr *) { return true; }
-};
-
-//// AsmConstantExpr - Represent a constant integer expression.
-class AsmConstantExpr : public AsmExpr {
-  int64_t Value;
-
-public:
-  AsmConstantExpr(int64_t _Value) 
-    : AsmExpr(AsmExpr::Constant), Value(_Value) {}
-  
-  int64_t getValue() const { return Value; }
-
-  static bool classof(const AsmExpr *E) { 
-    return E->getKind() == AsmExpr::Constant; 
-  }
-  static bool classof(const AsmConstantExpr *) { return true; }
-};
-
-/// AsmSymbolRefExpr - Represent a reference to a symbol from inside an
-/// expression.
-///
-/// A symbol reference in an expression may be a use of a label, a use of an
-/// assembler variable (defined constant), or constitute an implicit definition
-/// of the symbol as external.
-class AsmSymbolRefExpr : public AsmExpr {
-  MCSymbol *Symbol;
-
-public:
-  AsmSymbolRefExpr(MCSymbol *_Symbol) 
-    : AsmExpr(AsmExpr::SymbolRef), Symbol(_Symbol) {}
-  
-  MCSymbol *getSymbol() const { return Symbol; }
-
-  static bool classof(const AsmExpr *E) { 
-    return E->getKind() == AsmExpr::SymbolRef; 
-  }
-  static bool classof(const AsmSymbolRefExpr *) { return true; }
-};
-
-/// AsmUnaryExpr - Unary assembler expressions.
-class AsmUnaryExpr : public AsmExpr {
-public:
-  enum Opcode {
-    LNot,  ///< Logical negation.
-    Minus, ///< Unary minus.
-    Not,   ///< Bitwise negation.
-    Plus   ///< Unary plus.
-  };
-
-private:
-  Opcode Op;
-  AsmExpr *Expr;
-
-public:
-  AsmUnaryExpr(Opcode _Op, AsmExpr *_Expr)
-    : AsmExpr(AsmExpr::Unary), Op(_Op), Expr(_Expr) {}
-  ~AsmUnaryExpr() {
-    delete Expr;
-  }
-
-  Opcode getOpcode() const { return Op; }
-
-  AsmExpr *getSubExpr() const { return Expr; }
-
-  static bool classof(const AsmExpr *E) { 
-    return E->getKind() == AsmExpr::Unary; 
-  }
-  static bool classof(const AsmUnaryExpr *) { return true; }
-};
-
-/// AsmBinaryExpr - Binary assembler expressions.
-class AsmBinaryExpr : public AsmExpr {
-public:
-  enum Opcode {
-    Add,  ///< Addition.
-    And,  ///< Bitwise and.
-    Div,  ///< Division.
-    EQ,   ///< Equality comparison.
-    GT,   ///< Greater than comparison.
-    GTE,  ///< Greater than or equal comparison.
-    LAnd, ///< Logical and.
-    LOr,  ///< Logical or.
-    LT,   ///< Less than comparison.
-    LTE,  ///< Less than or equal comparison.
-    Mod,  ///< Modulus.
-    Mul,  ///< Multiplication.
-    NE,   ///< Inequality comparison.
-    Or,   ///< Bitwise or.
-    Shl,  ///< Bitwise shift left.
-    Shr,  ///< Bitwise shift right.
-    Sub,  ///< Subtraction.
-    Xor   ///< Bitwise exclusive or.
-  };
-
-private:
-  Opcode Op;
-  AsmExpr *LHS, *RHS;
-
-public:
-  AsmBinaryExpr(Opcode _Op, AsmExpr *_LHS, AsmExpr *_RHS)
-    : AsmExpr(AsmExpr::Binary), Op(_Op), LHS(_LHS), RHS(_RHS) {}
-  ~AsmBinaryExpr() {
-    delete LHS;
-    delete RHS;
-  }
-
-  Opcode getOpcode() const { return Op; }
-
-  /// getLHS - Get the left-hand side expression of the binary operator.
-  AsmExpr *getLHS() const { return LHS; }
-
-  /// getRHS - Get the right-hand side expression of the binary operator.
-  AsmExpr *getRHS() const { return RHS; }
-
-  static bool classof(const AsmExpr *E) { 
-    return E->getKind() == AsmExpr::Binary; 
-  }
-  static bool classof(const AsmBinaryExpr *) { return true; }
-};
-
-} // end namespace llvm
-
-#endif