pet_expr_is_equal: compare index expressions up to reordering of parameters
commitbd0ad36c2952277fce1c840c22c487fba79b1498
authorSven Verdoolaege <skimo@kotnet.org>
Thu, 20 Feb 2014 09:40:36 +0000 (20 10:40 +0100)
committerSven Verdoolaege <skimo@kotnet.org>
Tue, 25 Mar 2014 13:36:29 +0000 (25 14:36 +0100)
tree843022e0f46f8d550dc400468e3678fda2d136a9
parent494d2314b27bab0ecd37eb2bb2a74ec85d3e2dfd
pet_expr_is_equal: compare index expressions up to reordering of parameters

isl_multi_pw_aff_plain_is_equal currently only considers its two
arguments to be obviously equal if they have their parameters
in the same order.  We do not want to depend on this order while
comparing pet_expr objects, especially since we may be changing
the order of the parameters in the following commits.

Signed-off-by: Sven Verdoolaege <skimo@kotnet.org>
expr.c