isl_bernstein.c: add_fold: return isl_stat
commited2c25080ee50f3528060f125be250290da4c9c7
authorSven Verdoolaege <sven.verdoolaege@gmail.com>
Tue, 14 Aug 2018 09:36:18 +0000 (14 11:36 +0200)
committerSven Verdoolaege <sven.verdoolaege@gmail.com>
Sun, 2 Sep 2018 15:14:53 +0000 (2 17:14 +0200)
treea7c189b496d79a0dee4da908b2c2736a2275d8b1
parentf4756d1870c65683896cfde2047d5660da37ec80
isl_bernstein.c: add_fold: return isl_stat

This allows this function to handle error conditions if needed.

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