| commit | 56798a073916c14d9671f11ccf3438b2762e09a1 | |
| author | Sven Verdoolaege <skimo@kotnet.org> | |
| Tue, 5 Mar 2013 20:35:22 +0000 (5 21:35 +0100) | ||
| committer | Sven Verdoolaege <skimo@kotnet.org> | |
| Wed, 6 Mar 2013 19:20:02 +0000 (6 20:20 +0100) | ||
| tree | 898e0ddc93d9d81bbc5dfd804399b02c4d7d3d5e | treesnapshot (tar.gz zip) |
| parent | d60754e4527ac2d793efbdbcdae1580534d01b0f | commitdiff |
isl_ast_build_ast_from_schedule: fix unrolling corner case
In some rare cases, the constraint added to perform the unrolling
could get simplied away and then dropped after a simplification
of the domain. We add the constraint back after the simplification
to ensure that it is present in the result.
Reported-by: Tobias Grosser <tobias@grosser.es>
Signed-off-by: Sven Verdoolaege <skimo@kotnet.org>
In some rare cases, the constraint added to perform the unrolling
could get simplied away and then dropped after a simplification
of the domain. We add the constraint back after the simplification
to ensure that it is present in the result.
Reported-by: Tobias Grosser <tobias@grosser.es>
Signed-off-by: Sven Verdoolaege <skimo@kotnet.org>
| isl_ast_codegen.c | diffblobblamehistory | |
| test_inputs/codegen/unroll3.c | [new file with mode: 0644] | blob |
| test_inputs/codegen/unroll3.in | [new file with mode: 0644] | blob |