[Bug middle-end/53541] gcc-4.6.2 segfaults on dumping tree information

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53541

--- Comment #3 from Richard Guenther <rguenth at gcc dot gnu.org> 2012-05-31 
15:03:44 UTC ---
Author: rguenth
Date: Thu May 31 15:03:37 2012
New Revision: 188066

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=188066
Log:
2012-05-31  Richard Guenther  <rguent...@suse.de>

    PR middle-end/53541
    * tree-pretty-print.c (dump_generic_node): Guard against
    NULL_TREE TREE_TYPE when dumping MEM_REF offset type.

Modified:
    branches/gcc-4_6-branch/gcc/ChangeLog
    branches/gcc-4_6-branch/gcc/tree-pretty-print.c