isl_union_map_factor_range: use isl_map_is_product
commit0bdf9da7a3dc680dd1c61fd486fdcd0b8d6c4109
authorSven Verdoolaege <skimo@kotnet.org>
Tue, 25 Apr 2017 08:43:31 +0000 (25 10:43 +0200)
committerSven Verdoolaege <sven.verdoolaege@gmail.com>
Wed, 17 May 2017 08:15:52 +0000 (17 10:15 +0200)
treef67d8daa63f126c67c5736805ddcfd8ea08c6bd7
parent5791fc0167b1546a75f01096c2ac49f52d5043c3
isl_union_map_factor_range: use isl_map_is_product

This clarifies the code and makes it easier to unify
the callers of cond_un_op in an upcoming commit.

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