isl_schedule_band.c: use isl_ast_loop_type enum instead of plain integers
commitb442227ca73b5220e36fe70d31bc2589e451dcb7
authorTobias Grosser <tobias@grosser.es>
Tue, 29 May 2018 11:41:14 +0000 (29 13:41 +0200)
committerSven Verdoolaege <sven.verdoolaege@gmail.com>
Wed, 30 May 2018 21:28:53 +0000 (30 23:28 +0200)
treeaeeaca649c7f4f74bc3024655e74361d95865602
parente96403fcf5b18519eb4f84c48122ed42ac0b1abc
isl_schedule_band.c: use isl_ast_loop_type enum instead of plain integers

This improves readability of the code and helps bug-finding tools,
which warn on integer to enum conversions in C.

Signed-off-by: Tobias Grosser <tobias@grosser.es>
Signed-off-by: Sven Verdoolaege <sven.verdoolaege@gmail.com>
isl_schedule_band.c