isl_basic_map_remove_divs: handle NULL input
commit6e1932643f6b75de4ef170bbb761ab24ff74436b
authorSven Verdoolaege <skimo@kotnet.org>
Thu, 4 Aug 2011 13:24:23 +0000 (4 15:24 +0200)
committerSven Verdoolaege <skimo@kotnet.org>
Thu, 4 Aug 2011 13:24:23 +0000 (4 15:24 +0200)
treef0bb5a048573d0b2948ad43e04a797bfc57abdff
parentca9fc0610673fcbab8d6111232c77a0b45a339e4
isl_basic_map_remove_divs: handle NULL input

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