isl_map_simple_hull: compute affine hull before aligning divs
authorSven Verdoolaege <skimo@kotnet.org>
Wed, 11 Mar 2009 11:42:27 +0000 (12:42 +0100)
committerSven Verdoolaege <skimo@kotnet.org>
Fri, 20 Mar 2009 15:46:53 +0000 (16:46 +0100)
commitba4d1333b50530cf581e1bfcc96c2afc18b0d2c7
tree017bbc00244fa3bd02c7ec6e7b0cebb9809b6593
parenta96dd9a5328e6515391298f4fed92506f0f0dcaf
isl_map_simple_hull: compute affine hull before aligning divs

Computing the affine hull may change the internal representation.
In particular, it may simplify div constraints that are added
during the alignment to constraints that did not appear in the
original set and we do not want to introduce such constraints
in the simple hull.
isl_convex_hull.c