isl_map_simplify.c: lower_bound_is_cst: return -1 on error
commitfa0fb421e351ea021045938832c5c42ece83e520
authorSven Verdoolaege <skimo@kotnet.org>
Fri, 19 Aug 2016 14:02:40 +0000 (19 16:02 +0200)
committerSven Verdoolaege <sven.verdoolaege@gmail.com>
Sun, 2 Sep 2018 15:13:57 +0000 (2 17:13 +0200)
tree85bcc8d4dc6b5a0bf159c574325a30fb97a4289e
parent87021a61aa9d81e5aba7d42dba7c08f48296f1a4
isl_map_simplify.c: lower_bound_is_cst: return -1 on error

This allows this function to handle error conditions if needed.

Reviewed-by: Tobias Grosser <tobias.grosser@inf.ethz.ch>
Signed-off-by: Sven Verdoolaege <sven.verdoolaege@gmail.com>
isl_map_simplify.c