isl_map_order_gt: add special case for ordering a dimension wrt itself
commit0a9aac4830de19b5a45ce5d0fbd23c57583ab347
authorSven Verdoolaege <skimo@kotnet.org>
Fri, 11 May 2012 07:35:32 +0000 (11 09:35 +0200)
committerSven Verdoolaege <skimo@kotnet.org>
Fri, 11 May 2012 07:44:53 +0000 (11 09:44 +0200)
treed3295ed4a9e1ad3a5be70ba7175e2a1b7c1ce572
parent42e608d6fc0b0bd8974145a763ce928d1203f803
isl_map_order_gt: add special case for ordering a dimension wrt itself

Ordering a dimension with respect to itself isn't very useful, but we
should still produce the correct result.

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