Fix symbol table handling in functions.

src/IceCfgNode.h

Index: src/IceCfgNode.h
diff --git a/src/IceCfgNode.h b/src/IceCfgNode.h
index bf118445d856b37334ac9e24be43ca635d0aa6c1..5eb2f527a855db00d388d44d1d15555daaec8ffd 100644
--- a/src/IceCfgNode.h
+++ b/src/IceCfgNode.h
@@ -29,6 +29,7 @@ public:
   // Access the label number and name for this node.
   SizeT getIndex() const { return Number; }
   IceString getName() const;
+  void setName(IceString &NewName);

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

Consider putting the whole method definition here, since it's so simple?

getName() is not so simple since it has to synthesize a valid name if one wasn't
given.

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

Done.

   IceString getAsmName() const {
     return ".L" + Func->getFunctionName() + "$" + getName();
   }