isl_map_is_equal: first check if inputs are obviously equal
commit7efc76b5348ee2e0c2dceb83d8fa81b1df4e9a25
authorSven Verdoolaege <skimo@kotnet.org>
Thu, 9 Jun 2016 15:44:07 +0000 (9 17:44 +0200)
committerSven Verdoolaege <skimo@kotnet.org>
Mon, 27 Jun 2016 13:36:04 +0000 (27 15:36 +0200)
treef910fc9a42a44828c823413b2bd250d73040f820
parent8590c5369420cd78f058a7b9415ba539ad146c3a
isl_map_is_equal: first check if inputs are obviously equal

If the inputs are obviously equal then the more expensive
actual equality test can be skipped.

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