[Bug tree-optimization/44545] [4.5 Regression] internal compiler error: in remove_unreachable_handlers, at tree-eh

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44545

--- Comment #11 from Richard Guenther <rguenth at gcc dot gnu.org> 2010-11-16 
14:15:59 UTC ---
Author: rguenth
Date: Tue Nov 16 14:15:55 2010
New Revision: 166799

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=166799
Log:
2010-11-16  Richard Guenther  <rguent...@suse.de>

    PR tree-optimization/44545
    * tree-ssa-reassoc.c (linearize_expr_tree): Possibly throwing
    statements are not reassociatable.
    (reassociate_bb): Likewise.

    * gcc.dg/pr44545.c: New testcase.

Added:
    trunk/gcc/testsuite/gcc.dg/pr44545.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-ssa-reassoc.c