| commit | 19ff2b8baa9b8a48e4389c0155c26281441db12a | |
| author | Sven Verdoolaege <skimo@kotnet.org> | |
| Thu, 24 Apr 2014 09:04:13 +0000 (24 11:04 +0200) | ||
| committer | Sven Verdoolaege <skimo@kotnet.org> | |
| Thu, 24 Apr 2014 10:12:43 +0000 (24 12:12 +0200) | ||
| tree | 89ba47a9f94522b81248f29340fc722c4bef865f | treesnapshot (tar.gz zip) |
| parent | 18ee6ebea1115f0e9acf6db45e4250dc6ea8d4a6 | commitdiff |
isl_map_union_disjoint: check spaces before handling special cases
isl_map_union_disjoint checks for special cases such as inputs
that are empty before verifying that the two inputs live in the same space.
A result could therefore be produced even in some cases where the inputs
are invalid.
Check for equal spaces first and refuse to give a result if the input
spaces do not match.
Signed-off-by: Sven Verdoolaege <skimo@kotnet.org>
isl_map_union_disjoint checks for special cases such as inputs
that are empty before verifying that the two inputs live in the same space.
A result could therefore be produced even in some cases where the inputs
are invalid.
Check for equal spaces first and refuse to give a result if the input
spaces do not match.
Signed-off-by: Sven Verdoolaege <skimo@kotnet.org>
| isl_map.c | diffblobblamehistory |