[Bug tree-optimization/46286] [4.6 Regression] ICE in do_complex_constraint, at tree-ssa-structalias.c:1882

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46286

--- Comment #7 from Richard Guenther <rguenth at gcc dot gnu.org> 2010-11-03 
12:20:32 UTC ---
Author: rguenth
Date: Wed Nov  3 12:20:28 2010
New Revision: 166241

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=166241
Log:
2010-11-03  Richard Guenther  <rguent...@suse.de>

    PR tree-optimization/46286
    * tree-ssa-structalias.c (get_constraint_for_1): Avoid referencing
    re-allocated vector data.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/tree-ssa-structalias.c