[Bug middle-end/54017] Incorrect implementation of infinite loops in OpenMP sections leads to SIGILL

[jakub at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54017

--- Comment #2 from Jakub Jelinek <jakub at gcc dot gnu.org> 2012-07-19 
14:02:37 UTC ---
Author: jakub
Date: Thu Jul 19 14:02:32 2012
New Revision: 189658

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=189658
Log:
    PR middle-end/54017
    * tree-cfgcleanup.c (cleanup_omp_return): Remove.
    (cleanup_tree_cfg_bb): Don't call it.
    * omp-low.c (expand_omp_sections): Fix up the !exit_reachable case
    handling.

    * c-c++-common/gomp/pr54017.c: New test.

Added:
    trunk/gcc/testsuite/c-c++-common/gomp/pr54017.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/omp-low.c
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-cfgcleanup.c