[Bug tree-optimization/54565] pass_update_address_taken before forwprop1 for vectors

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54565

--- Comment #3 from Richard Guenther <rguenth at gcc dot gnu.org> 2012-09-14 
12:22:33 UTC ---
Author: rguenth
Date: Fri Sep 14 12:22:27 2012
New Revision: 191295

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=191295
Log:
2012-09-14  Richard Guenther  <rguent...@suse.de>

    PR tree-optimization/54565
    * passes.c (init_optimization_passes): Adjust comments.
    (execute_function_todo): Do not execute execute_update_addresses_taken
    before processing TODO_rebuild_alias.
    * tree-ssa-ccp.c (do_ssa_ccp): Schedule TODO_update_address_taken.

    * gcc.dg/tree-ssa/ssa-ccp-17.c: Adjust.
    * gcc.dg/tree-ssa/forwprop-6.c: Likewise.  Remove XFAIL.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/passes.c
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/gcc.dg/tree-ssa/forwprop-6.c
    trunk/gcc/testsuite/gcc.dg/tree-ssa/ssa-ccp-17.c
    trunk/gcc/tree-ssa-ccp.c