isl_map_simplify.c: eliminate_var_using_equality: return modified result
commit6444668aea8ceae60323bbc8c299f136ed044f95
authorSven Verdoolaege <skimo@kotnet.org>
Fri, 19 Jul 2013 11:50:32 +0000 (19 13:50 +0200)
committerSven Verdoolaege <sven.verdoolaege@gmail.com>
Sun, 2 Sep 2018 14:42:11 +0000 (2 16:42 +0200)
tree9593c826d23c5ddc3af54218f95cb947dd689979
parent08dbe6a589ebc5b5fae36cb0d126388a8d0d3667
isl_map_simplify.c: eliminate_var_using_equality: return modified result

Since this function modifies the input, it is more natural
to return the modified result.

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