extend isl_seq_preimage to allow taking preimage of a subset of dimensions
commitc60246732b655e5e345533d3ca39a20f954866fc
authorSven Verdoolaege <skimo@kotnet.org>
Fri, 12 Apr 2013 14:57:31 +0000 (12 16:57 +0200)
committerSven Verdoolaege <skimo@kotnet.org>
Tue, 16 Apr 2013 11:01:01 +0000 (16 13:01 +0200)
treea095c08451a21368fc41dc3c65a2051b14845a0f
parentec8f3527599403f6c80955420e6b4ade48e91316
extend isl_seq_preimage to allow taking preimage of a subset of dimensions

This will allow us to reuse isl_seq_preimage for computing the preimage
of the domain or range of a basic map.

Signed-off-by: Sven Verdoolaege <skimo@kotnet.org>
isl_aff.c
isl_aff_private.h
isl_local_space.c
isl_map.c