isl_space_match: optimize trivial cases
authorSven Verdoolaege <skimo@kotnet.org>
Sun, 14 Aug 2011 14:53:33 +0000 (16:53 +0200)
committerSven Verdoolaege <skimo@kotnet.org>
Sat, 3 Sep 2011 10:04:54 +0000 (12:04 +0200)
commit9ed4f5920de6d2627a39a269abd65f3dee60f324
tree34075bcc6c4bbe6af898c2c2d79b06838a1390f1
parentd61a6a3d40eeb95ae9576299d08b8616ac2f13a3
isl_space_match: optimize trivial cases

A space is obviously equal to itself.

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