isl_pw_*_add_disjoint: try and extend one of the pws instead of copying pieces
authorSven Verdoolaege <skimo@kotnet.org>
Sun, 14 Aug 2011 14:54:20 +0000 (16:54 +0200)
committerSven Verdoolaege <skimo@kotnet.org>
Sat, 3 Sep 2011 10:04:54 +0000 (12:04 +0200)
commit49657434b2afc7e2895ce46184a5108aee3fa41c
treefa165d9ac0bce1b57d1596ffa7acc394a82c3080
parent9ed4f5920de6d2627a39a269abd65f3dee60f324
isl_pw_*_add_disjoint: try and extend one of the pws instead of copying pieces

This is especially useful when isl_pw_*_add_disjoint is used
to repeatedly add a single piece.

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