isl_aff_set_coefficient_si: first check if coefficient changes
commit83c6083f476a3d13ec1f471660f85e48ad14ab03
authorSven Verdoolaege <skimo@kotnet.org>
Tue, 28 Jan 2014 16:12:05 +0000 (28 17:12 +0100)
committerSven Verdoolaege <skimo@kotnet.org>
Mon, 24 Feb 2014 16:05:24 +0000 (24 17:05 +0100)
tree86b53b2a2d489b8232309bc34ca86cd15ca13e79
parentc01129be25558013316cfa8aa967e29db33bbe1e
isl_aff_set_coefficient_si: first check if coefficient changes

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