isl_basic_map_insert_dims: create empty basic map directly
commit825375a55436e20a593d6de975edca42c6c7fc66
authorSven Verdoolaege <skimo@kotnet.org>
Mon, 8 Aug 2016 10:21:22 +0000 (8 12:21 +0200)
committerSven Verdoolaege <sven.verdoolaege@gmail.com>
Fri, 31 Aug 2018 07:02:20 +0000 (31 09:02 +0200)
treed1aee16f2f07982ed327067adf804bf83ce4c644
parent1ab96427d624a7389f83052d61c43d556ac89136
isl_basic_map_insert_dims: create empty basic map directly

isl_basic_map_set_to_empty should only be used on basic maps
that turn out to be empty.  There is also no need to construct
an isl_dim_map if no constraints are going to be copied.

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