[llvm-commits] [llvm] r136608 - /llvm/trunk/include/llvm/GlobalAlias.h

[Jay Foad]

Author: foad
Date: Mon Aug  1 07:20:36 2011
New Revision: 136608

URL: http://llvm.org/viewvc/llvm-project?rev=136608&view=rev
Log:
The operands of a GlobalAlias are always Constants. Simplify things
accordingly.

Modified:
    llvm/trunk/include/llvm/GlobalAlias.h

Modified: llvm/trunk/include/llvm/GlobalAlias.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/GlobalAlias.h?rev=136608&r1=136607&r2=136608&view=diff
==============================================================================
--- llvm/trunk/include/llvm/GlobalAlias.h (original)
+++ llvm/trunk/include/llvm/GlobalAlias.h Mon Aug  1 07:20:36 2011
@@ -23,7 +23,6 @@
 namespace llvm {
 
 class Module;
-class Constant;
 template<typename ValueSubClass, typename ItemParentClass>
   class SymbolTableListTraits;
 
@@ -45,7 +44,7 @@
               Constant* Aliasee = 0, Module *Parent = 0);
 
   /// Provide fast operand accessors
-  DECLARE_TRANSPARENT_OPERAND_ACCESSORS(Value);
+  DECLARE_TRANSPARENT_OPERAND_ACCESSORS(Constant);
 
   /// removeFromParent - This method unlinks 'this' from the containing module,
   /// but does not delete it.
@@ -60,10 +59,10 @@
   /// set/getAliasee - These methods retrive and set alias target.
   void setAliasee(Constant *GV);
   const Constant *getAliasee() const {
-    return cast_or_null<Constant>(getOperand(0));
+    return getOperand(0);
   }
   Constant *getAliasee() {
-    return cast_or_null<Constant>(getOperand(0));
+    return getOperand(0);
   }
   /// getAliasedGlobal() - Aliasee can be either global or bitcast of
   /// global. This method retrives the global for both aliasee flavours.
@@ -88,7 +87,7 @@
   public FixedNumOperandTraits<GlobalAlias, 1> {
 };
 
-DEFINE_TRANSPARENT_OPERAND_ACCESSORS(GlobalAlias, Value)
+DEFINE_TRANSPARENT_CASTED_OPERAND_ACCESSORS(GlobalAlias, Constant)
 
 } // End llvm namespace