isl_map.c: extract out common remove_if_empty
commitd93efa1051e9c74aa5aec1f5cec7a2fe83e6bf24
authorSven Verdoolaege <skimo@kotnet.org>
Tue, 14 Feb 2012 23:18:21 +0000 (15 00:18 +0100)
committerSven Verdoolaege <skimo@kotnet.org>
Tue, 14 Feb 2012 23:24:45 +0000 (15 00:24 +0100)
treefba413ef838ba7342e725ec87d5313e486e5a698
parent203888c35a68f7852686a01b1eb9aca067b8b715
isl_map.c: extract out common remove_if_empty

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