| commit | 5a87e81f468b33a14ab74dd41279c0c6c1e53970 | |
| author | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Wed, 8 Mar 2017 08:50:01 +0000 (8 08:50 +0000) | ||
| committer | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Wed, 8 Mar 2017 08:50:01 +0000 (8 08:50 +0000) | ||
| tree | 4a053adac88e0139104fc2de519527bc7be891bd | treesnapshot (tar.gz zip) |
| parent | fe1a23ca2f08248f943d828713dbd1839dc34e7f | commitdiff |
2017-03-08 Richard Biener <rguenther@suse.de>
PR tree-optimization/79920
* tree-vect-slp.c (vect_create_mask_and_perm): Remove and inline
with ncopies == 1 to ...
(vect_transform_slp_perm_load): ... here. Properly compute
all element loads by iterating VF times over the group. Do
not handle ncopies (computed in a broken way) in
vect_create_mask_and_perm.
* gcc.dg/vect/pr79920.c: New testcase.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@245968 138bc75d-0d04-0410-961f-82ee72b054a4
PR tree-optimization/79920
* tree-vect-slp.c (vect_create_mask_and_perm): Remove and inline
with ncopies == 1 to ...
(vect_transform_slp_perm_load): ... here. Properly compute
all element loads by iterating VF times over the group. Do
not handle ncopies (computed in a broken way) in
vect_create_mask_and_perm.
* gcc.dg/vect/pr79920.c: New testcase.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@245968 138bc75d-0d04-0410-961f-82ee72b054a4
| gcc/ChangeLog | diffblobblamehistory | |
| gcc/testsuite/ChangeLog | diffblobblamehistory | |
| gcc/testsuite/gcc.dg/vect/pr79920.c | [new file with mode: 0644] | blob |
| gcc/tree-vect-slp.c | diffblobblamehistory |