isl_basic_map_realign: drop redundant call to isl_basic_map_cow
commitf534911a356ab0d91226f41b7a650ed44b04f132
authorSven Verdoolaege <sven.verdoolaege@gmail.com>
Sat, 24 Mar 2018 14:36:12 +0000 (24 15:36 +0100)
committerSven Verdoolaege <sven.verdoolaege@gmail.com>
Sat, 28 Apr 2018 20:30:10 +0000 (28 22:30 +0200)
tree55bb35a3ca9e79a09735587d3ac0e90251f25ec5
parent53468c1deac0ce336106f95972104002f1d3248f
isl_basic_map_realign: drop redundant call to isl_basic_map_cow

isl_basic_map_realign does not modify its basic map argument,
but instead creates a new basic map, so there is no need to
call isl_basic_map_cow.  The call was already redundant
when it was introduced in isl-0.03-96-gbe01bd1cee (align parameters
of union arguments to binary functions, Tue Aug 24 21:01:20 2010 +0200).

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