[Bug regression/58165] [4.8/4.9 regression] internal compiler error: verify_flow_info

["jakub at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58165

Jakub Jelinek <jakub at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |RESOLVED
         Resolution|---                         |FIXED

--- Comment #8 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Author: jakub
Date: Fri Aug 16 08:57:29 2013
New Revision: 201780

URL: http://gcc.gnu.org/viewcvs?rev=201780&root=gcc&view=rev
Log:
    PR tree-optimization/58165
    * tree-call-cdce.c (shrink_wrap_one_built_in_call): If
    bi_call must be the last stmt in a bb, don't split_block, instead
    use fallthru edge from it and give up if there is none.
    Release conds vector when returning early.

    * g++.dg/opt/pr58165.C: New test.

Added:
    trunk/gcc/testsuite/g++.dg/opt/pr58165.C
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-call-cdce.c

Author: jakub
Date: Fri Aug 16 09:04:52 2013
New Revision: 201781

URL: http://gcc.gnu.org/viewcvs?rev=201781&root=gcc&view=rev
Log:
    PR tree-optimization/58165
    * tree-call-cdce.c (shrink_wrap_one_built_in_call): If
    bi_call must be the last stmt in a bb, don't split_block, instead
    use fallthru edge from it and give up if there is none.
    Release conds vector when returning early.

    * g++.dg/opt/pr58165.C: New test.

Added:
    branches/gcc-4_8-branch/gcc/testsuite/g++.dg/opt/pr58165.C
Modified:
    branches/gcc-4_8-branch/gcc/ChangeLog
    branches/gcc-4_8-branch/gcc/testsuite/ChangeLog
    branches/gcc-4_8-branch/gcc/tree-call-cdce.c