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(parent: 2341f62) | patch
isl_map_intersect: add special cases for empty input maps
authorSven Verdoolaege <skimo@kotnet.org>
Mon, 5 Apr 2010 17:57:27 +0000 (19:57 +0200)
committerSven Verdoolaege <skimo@kotnet.org>
Wed, 7 Apr 2010 16:42:31 +0000 (18:42 +0200)
commit24747623828aae63d287a3184640ef57615a01c6
tree2452e3aea402b5df5c32c2938a33f08353e4b740tree | snapshot
parent2341f624b3a002f5bd79abc0a5c4e6fe8195a46ecommit | diff
isl_map_intersect: add special cases for empty input maps

In particular, if both input maps consist of a single basic map
and that of the first map turns out to be empty, then we need
to take into account that after cowing the map, it may not
have any basic maps anymore.
isl_map.c diff | blob | history
Domain: System / Uncategorized;