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| author | Sebastian Pop <sebastian.pop@amd.com> | 2008-05-16 16:02:02 +0000 |
|---|---|---|
| committer | Sebastian Pop <spop@gcc.gnu.org> | 2008-05-16 16:02:02 +0000 |
| commit | b3924be9712d2b49b59048aff6ba5d288227c40c (patch) | |
| tree | 3a23f8dccec8694c7100a8d3bb896105dd71f2a5 /gcc/fortran/expr.c | |
| parent | 5b7971f01cf2b0709995c7249e6c21a38acc5f7b (diff) | |
| download | gcc-b3924be9712d2b49b59048aff6ba5d288227c40c.zip gcc-b3924be9712d2b49b59048aff6ba5d288227c40c.tar.gz gcc-b3924be9712d2b49b59048aff6ba5d288227c40c.tar.bz2 | |
re PR tree-optimization/36228 (redundant runtime check while vectorizing)
2008-05-16 Sebastian Pop <sebastian.pop@amd.com>
Jan Sjodin <jan.sjodin@amd.com>
PR tree-optimization/36228
* tree-data-ref.c (initialize_data_dependence_relation): Fast dependence
test when the references are the same, call compute_self_dependence.
* tree-data-ref.h (struct data_dependence_relation): Add self_reference_p.
(DDR_SELF_REFERENCE): New.
* testsuite/gcc.dg/vect/pr36228.c: New.
Co-Authored-By: Jan Sjodin <jan.sjodin@amd.com>
From-SVN: r135426
Diffstat (limited to 'gcc/fortran/expr.c')
0 files changed, 0 insertions, 0 deletions