[Bug middle-end/48689] [4.7 Regression] ICE in fold-const.c:13798 with fold checking

[vries at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48689

--- Comment #2 from vries at gcc dot gnu.org 2011-05-22 19:00:35 UTC ---
Author: vries
Date: Sun May 22 19:00:33 2011
New Revision: 174035

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=174035
Log:
2011-05-22  Tom de Vries  <tom@codesourcery.com>

    PR middle-end/48689
    * fold-const.c (fold_checksum_tree): Guard TREE_CHAIN use with
    CODE_CONTAINS_STRUCT (TS_COMMON).

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/fold-const.c