normalize_div_expression: return modified result
commitc35d3403b673a44a42669c5c288840e97b8c47c1
authorSven Verdoolaege <skimo@kotnet.org>
Tue, 12 Jul 2016 12:52:03 +0000 (12 14:52 +0200)
committerSven Verdoolaege <sven.verdoolaege@gmail.com>
Sun, 2 Sep 2018 14:42:11 +0000 (2 16:42 +0200)
treec2d004754a0685567e2ede68c0fadf54591e8906
parent6444668aea8ceae60323bbc8c299f136ed044f95
normalize_div_expression: 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