use isl_union_access_info_set_kill
commit57ca32bc9ae4d526241dea2654b6dcd1c2d58e60
authorSven Verdoolaege <skimo@kotnet.org>
Wed, 1 Feb 2017 16:58:06 +0000 (1 17:58 +0100)
committerSven Verdoolaege <sven.verdoolaege@gmail.com>
Mon, 19 Jun 2017 08:08:14 +0000 (19 10:08 +0200)
treee5625e1af31768c71d6eaae7cd7a2ecdb40b702f
parentf3f3a160bf5bd3bd7c05a4a0a90e0e85a1557f5a
use isl_union_access_info_set_kill

Do so instead of calling isl_union_access_info_set_must_source.
Explicitly setting must-sources is only really useful
when must-dependences are required, but ppcg currently
does not use must-dependences.
Otherwise, the kill interface is easier to understand and
could be optimized in future versions of isl.

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