re PR tree-optimization/26376 (K+R style function compiled with -fipa-pta ICEs)

2006-02-23  Daniel Berlin  <dberlin@dberlin.org>
	
	Fix PR tree-optimization/26376
	* tree-ssa-structalias.c (find_func_aliases):  Use get_id_for_tree,
	remove assert.

From-SVN: r111392

gcc/ChangeLog

+2006-02-23  Daniel Berlin  <dberlin@dberlin.org>
+	
+	Fix PR tree-optimization/26376
+	* tree-ssa-structalias.c (find_func_aliases):  Use get_id_for_tree,
+	remove assert.
+
 2006-02-23  Jakub Jelinek  <jakub@redhat.com>
 
 	PR middle-end/26412

gcc/tree-ssa-structalias.c

@@ -3291,7 +3291,6 @@ find_func_aliases (tree origt)
       tree lhsop;
       tree rhsop;
       unsigned int varid;
-      bool found = false;
       tree arglist;
       varinfo_t fi;
       int i = 1;
@@ -3313,14 +3312,12 @@ find_func_aliases (tree origt)
 	 we should still be able to handle.  */
       if (decl)
 	{
-	  found = lookup_id_for_tree (decl, &varid);
-	  gcc_assert (found);
+	  varid = get_id_for_tree (decl);
 	}
       else
 	{
 	  decl = TREE_OPERAND (rhsop, 0);
-	  found = lookup_id_for_tree (decl, &varid);
-	  gcc_assert (found);
+	  varid = get_id_for_tree (decl);
 	}
 
       /* Assign all the passed arguments to the appropriate incoming
@@ -3806,7 +3803,6 @@ create_function_info_for (tree decl, const char *name)
   
   arg = DECL_ARGUMENTS (decl);
 
-
   /* Set up variables for each argument.  */
   for (i = 1; i < vi->fullsize; i++)
     {