isl_map_subtract: special case obviously equal inputs
commite0a28847a0015ecc1103e6fe4ba00248aff1fda8
authorSven Verdoolaege <skimo@kotnet.org>
Tue, 21 Apr 2015 14:42:04 +0000 (21 16:42 +0200)
committerSven Verdoolaege <skimo@kotnet.org>
Tue, 21 Apr 2015 14:43:26 +0000 (21 16:43 +0200)
tree841da51bcb55f79ce516b6ddd8279d4808ee1a57
parenta6523fb42c35a31b0cb9d339674fe7a95de83987
isl_map_subtract: special case obviously equal inputs

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