isl_map.c: order_divs: swap with correct div
commit59a8733ad8aa261e7815686324f27fc12d3dd1fa
authorSven Verdoolaege <skimo@kotnet.org>
Sat, 6 Jun 2009 09:12:57 +0000 (6 11:12 +0200)
committerSven Verdoolaege <skimo@kotnet.org>
Sun, 7 Jun 2009 09:25:25 +0000 (7 11:25 +0200)
tree5c1c90974c06f8e9da61beb15fe3434dc0ee6cda
parente29d9e44327042c59d516939a1a0462262368282
isl_map.c: order_divs: swap with correct div

The bug in the original code could result in a div being swapped
with itself, in turn resulting in an infinite loop.
isl_map.c