[Bug tree-optimization/39529] ICE on valid code

[irar at il dot ibm dot com]

------- Comment #2 from irar at il dot ibm dot com  2009-03-24 08:23 -------
I am testing this patch:

Index: tree-vect-transform.c
===================================================================
--- tree-vect-transform.c       (revision 145027)
+++ tree-vect-transform.c       (working copy)
@@ -1099,7 +1099,10 @@ vect_create_data_ref_ptr (gimple stmt, s
   if (!MTAG_P (tag))
     new_type_alias (vect_ptr, tag, DR_REF (dr));
   else
-    set_symbol_mem_tag (vect_ptr, tag);
+    {
+      set_symbol_mem_tag (vect_ptr, tag);
+      mark_sym_for_renaming (tag);
+    }

   /** Note: If the dataref is in an inner-loop nested in LOOP, and we are
       vectorizing LOOP (i.e. outer-loop vectorization), we need to create two


-- 

irar at il dot ibm dot com changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|0                           |1
   Last reconfirmed|0000-00-00 00:00:00         |2009-03-24 08:23:00
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39529