isl_stream_read_map: fix handling of divs in tuples
authorSven Verdoolaege <skimo@kotnet.org>
Mon, 11 Apr 2011 18:56:48 +0000 (20:56 +0200)
committerSven Verdoolaege <skimo@kotnet.org>
Mon, 11 Apr 2011 19:20:06 +0000 (21:20 +0200)
commit91e50bc447125cd4a64416ed64678303ac3152f2
treedd106c4006fb4ebe3f17971eced70b90a6d33cee
parent4f6b57817071d1463da40ef275b1a9eadde8df5e
isl_stream_read_map: fix handling of divs in tuples

Supoprt for them was broken in f1ea969 (isl_stream_read_map: treat divs
as output variables while adding constraints, Thu Mar 17 16:29:06 2011 +0100).
When treating divs as output variables, we need to make sure that
each of them is backed by a variable in the list of active variables.

Signed-off-by: Sven Verdoolaege <skimo@kotnet.org>
isl_input.c
isl_test.c