Fix symbol table handling in functions.

src/IceOperand.h

Index: src/IceOperand.h
diff --git a/src/IceOperand.h b/src/IceOperand.h
index 0828396074cffa8836ce8601f1090275b14e923b..fe4a24ef222741008b4bbf6f46d4d2760a39c6a4 100644
--- a/src/IceOperand.h
+++ b/src/IceOperand.h
@@ -335,6 +335,7 @@ public:
 
   SizeT getIndex() const { return Number; }
   IceString getName() const;
+  void setName(IceString &NewName);

[Jim Stichnoth, 2014/09/10 18:44:23]

Also consider putting the whole definition here?

[Karl, 2014/09/10 21:14:33]

Done.

 
   Inst *getDefinition() const { return DefInst; }
   void setDefinition(Inst *Inst, const CfgNode *Node);
@@ -427,7 +428,7 @@ private:
   // (bit)vector index for liveness analysis.
   const SizeT Number;
   // Name is optional.
-  const IceString Name;
+  IceString Name;
   // DefInst is the instruction that produces this variable as its
   // dest.
   Inst *DefInst;