isl_basic_{map,set}_free_equality: return modified result
commitebc5d29491ae3dfcefcd4b052069140e5a2cbcbc
authorSven Verdoolaege <skimo@kotnet.org>
Tue, 9 Aug 2016 13:17:07 +0000 (9 15:17 +0200)
committerSven Verdoolaege <sven.verdoolaege@gmail.com>
Sun, 7 Oct 2018 16:55:14 +0000 (7 18:55 +0200)
tree1d66edfda3ab8b6efb0434cba144659ed7260c2c
parent5d8e7e2785e6e553fa235f2a1c9d9544b62507b2
isl_basic_{map,set}_free_equality: return modified result

Since these functions modify the input (albeit in-place),
it is more convenient for error handling to return the modified result.

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