isl_mat_variable_compression: check the number of equality constraints
commit095a98ea7ded82a9967b62b7293abda2d5c1b67f
authorSven Verdoolaege <skimo@kotnet.org>
Wed, 17 Feb 2016 10:02:11 +0000 (17 11:02 +0100)
committerSven Verdoolaege <skimo@kotnet.org>
Sun, 28 Feb 2016 10:59:20 +0000 (28 11:59 +0100)
tree2750e8d03f5596193921b32e899e9f29614f4804
parent5a1698a29be529ce756b6c9b49428cf4b6687506
isl_mat_variable_compression: check the number of equality constraints

isl_mat_variable_compression tacitly assumes that the number of
equality constraints is smaller than or equal to the number of variables.
Make the check explicit.

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