[Bug c++/24849] [gomp] ICE in expand_expr_real_1

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

------- Comment #2 from jakub at gcc dot gnu dot org  2005-11-15 08:59 -------
The problem here is a mismatch between determine_parallel_type in gimplify.c
and omp-low.c.  During gimplification, it is not considered to be a combined
parallel loop, because OMP_PARALLEL's body contains a DECL_EXPR (for m
variable)
before OMP_FOR.  But during omp lowering, that DECL_EXPR is already gone and
therefore the loop is handled as a combined loop.  But there are statements
before the FOR_STMT inside of OMP_FOR, and those are moved into a wrong context
when doing a parallel loop.
Maybe we should ignore (some?) DECL_EXPRs in determine_parallel_type, maybe
we need to note the combined parallel status in OMP_PARALLEL's flags.


-- 

jakub at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |rth at gcc dot gnu dot org,
                   |                            |dnovillo at gcc dot gnu dot
                   |                            |org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24849