[Bug middle-end/49640] Internal compiler in C99 code (using variable-length arrays) and OpenMP

[jakub at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49640

--- Comment #6 from Jakub Jelinek <jakub at gcc dot gnu.org> 2011-07-19 
13:06:04 UTC ---
Author: jakub
Date: Tue Jul 19 13:06:00 2011
New Revision: 176455

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=176455
Log:
    Backport from mainline
    2011-07-07  Jakub Jelinek  <ja...@redhat.com>

    PR middle-end/49640
    * gimplify.c (gimplify_compound_lval): For last 2 ARRAY_*REF
    operands and last COMPONENT_REF operand call gimplify_expr on it
    if non-NULL.

    * gcc.dg/gomp/pr49640.c: New test.

Added:
    branches/gcc-4_5-branch/gcc/testsuite/gcc.dg/gomp/pr49640.c
Modified:
    branches/gcc-4_5-branch/gcc/ChangeLog
    branches/gcc-4_5-branch/gcc/gimplify.c
    branches/gcc-4_5-branch/gcc/testsuite/ChangeLog