r197299 - in /branches/gcc-4_7-branch/gcc: Chan...

[abel@gcc.gnu.org]

Author: abel
Date: Mon Apr  1 08:17:06 2013
New Revision: 197299

URL: http://gcc.gnu.org/viewcvs?rev=197299&root=gcc&view=rev
Log:
        Backport from mainline
        2013-02-27  Andrey Belevantsev  <abel@ispras.ru>

        PR middle-end/45472

        * sel-sched-ir.c (merge_expr): Also change vinsn of merged expr
        when the may_trap_p bit of the exprs being merged differs.
        Reorder tests for speculativeness in the logical and operator.

        Backport from mainline
         2013-03-05  Jakub Jelinek  <jakub@redhat.com>

        PR middle-end/56461
        * sel-sched-ir.c (free_sched_pools): Release
        succs_info_pool.stack[succs_info_pool.max_top] vectors too
        if succs_info_pool.max_top isn't -1.

        Backport from mainline
        2013-02-27  Andrey Belevantsev  <abel@ispras.ru>

        PR middle-end/45472
        * gcc.dg/pr45472.c: New test.


Added:
    branches/gcc-4_7-branch/gcc/testsuite/gcc.dg/pr45472.c
Modified:
    branches/gcc-4_7-branch/gcc/ChangeLog
    branches/gcc-4_7-branch/gcc/sel-sched-ir.c
    branches/gcc-4_7-branch/gcc/testsuite/ChangeLog