isl_pw_*_pullback_pw_multi_aff: properly handle empty input
authorSven Verdoolaege <skimo@kotnet.org>
Wed, 4 Dec 2013 09:49:21 +0000 (10:49 +0100)
committerSven Verdoolaege <skimo@kotnet.org>
Wed, 4 Dec 2013 12:16:35 +0000 (13:16 +0100)
commit34eb3a0c3d52875ec93e926f12713feff4d08af0
tree44a52834213ed42f2d774ec9e0f3c6d69af684f0
parentde5e0accfde9920878cda186f43b046ed8a2ecd4
isl_pw_*_pullback_pw_multi_aff: properly handle empty input

In particular, make sure the result lives in the correct space.

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