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| author | Jakub Jelinek <jakub@redhat.com> | 2013-06-25 14:35:21 +0200 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2013-06-25 14:35:21 +0200 |
| commit | f6fdeb62ee716299062c8b9d70481709d8401b15 (patch) | |
| tree | 2611724ce72ecc8b57a3170f0e0549f24c664069 /gcc/tree-pretty-print.c | |
| parent | c13bc3d998b26a9d50c6bb07d0f8f372117e7a20 (diff) | |
| download | gcc-f6fdeb62ee716299062c8b9d70481709d8401b15.zip gcc-f6fdeb62ee716299062c8b9d70481709d8401b15.tar.gz gcc-f6fdeb62ee716299062c8b9d70481709d8401b15.tar.bz2 | |
re PR tree-optimization/57705 (Non-constant step induction vars not vectorized)
PR tree-optimization/57705
* tree-vect-loop.c (vect_is_simple_iv_evolution): Allow
SSA_NAME step, provided that it is not defined inside the loop.
(vect_analyze_scalar_cycles_1): Disallow SSA_NAME step in nested
loop.
(get_initial_def_for_induction): Handle SSA_NAME IV step.
* gcc.dg/vect/pr57705.c: New test.
* gcc.dg/vect/vect-iv-7.c: Add noclone attribute, remove xfail.
From-SVN: r200394
Diffstat (limited to 'gcc/tree-pretty-print.c')
0 files changed, 0 insertions, 0 deletions