add isl_mat_row_complement
commit3412e606873425d3141771f08578111b80b806d8
authorSven Verdoolaege <skimo@kotnet.org>
Mon, 2 Sep 2013 15:53:47 +0000 (2 17:53 +0200)
committerSven Verdoolaege <sven.verdoolaege@gmail.com>
Wed, 1 Nov 2017 21:08:05 +0000 (1 22:08 +0100)
tree3c21768cc7ff811f9e667f97792d6d20663dd268
parent1752e4b41877d8821f1b57360e8a5f65659007a9
add isl_mat_row_complement

This function will be used in the support for
intra-statement consecutivity constraints.

Note that node_update_vmap in isl_scheduler.c also
computes this row complement, but it also uses
the inverse transformation constructed during
the Hermite normal form computation.
This new function therefore cannot be used directly in node_update_vmap.

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