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| author | Richard Biener <rguenther@suse.de> | 2015-11-18 08:31:32 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2015-11-18 08:31:32 +0000 |
| commit | 0b176958df07659d96bf1ae3f42cf4607161bd1d (patch) | |
| tree | 3dd101923b7b9075ba8cb94d8319a4457ff1823b /gcc/tree-ssa-uninit.c | |
| parent | ae53cf85a0674d2dee066e6104defd9ec817f89e (diff) | |
| download | gcc-0b176958df07659d96bf1ae3f42cf4607161bd1d.zip gcc-0b176958df07659d96bf1ae3f42cf4607161bd1d.tar.gz gcc-0b176958df07659d96bf1ae3f42cf4607161bd1d.tar.bz2 | |
re PR middle-end/67790 (verify_ssa failed: definition in block 20 follows the use)
2015-11-18 Richard Biener <rguenther@suse.de>
PR tree-optimization/67790
* tree-vect-loop.c (vect_is_simple_reduction_1): Remove
IL rewrite for MINUS_EXPR reductions, rename back to ...
(vect_is_simple_reduction): ... this, removing the wrapper.
(vect_force_simple_reduction): Adjust.
(vectorizable_reduction): Adjust reduc_index for MINUS_EXPR
reductions and make use if reduc_index in all places. For
the final reduction of MINUS_EXPR use PLUS_EXPR.
* gcc.dg/vect/pr67790.c: New testcase.
From-SVN: r230518
Diffstat (limited to 'gcc/tree-ssa-uninit.c')
0 files changed, 0 insertions, 0 deletions