isl_map_simplify.c: move up is_opposite
commitbf11baa2153d8aff4d189060967521d5e43eb332
authorSven Verdoolaege <skimo@kotnet.org>
Tue, 16 Aug 2016 15:01:13 +0000 (16 17:01 +0200)
committerSven Verdoolaege <sven.verdoolaege@gmail.com>
Sun, 2 Sep 2018 15:14:53 +0000 (2 17:14 +0200)
tree4cae876f7e571c5ce0df2044a648c840c10303c4
parentbd0d3aea08d20302812015848e7cf3119634b0af
isl_map_simplify.c: move up is_opposite

This makes it easier to reuse this function in the next commit.

Signed-off-by: Sven Verdoolaege <sven.verdoolaege@gmail.com>
isl_map_simplify.c