Right, as you did for other cases. It works here as well. Thanks, Igor
On Wed, Jun 19, 2013 at 11:05 AM, Jakub Jelinek <ja...@redhat.com> wrote: > On Wed, Jun 19, 2013 at 11:01:59AM +0400, Igor Zamyatin wrote: >> The change also affects vectorizer in avx case which could be seen for >> gcc.dg/tree-ssa/loop-19.c test. >> >> After the change report says >> >> loop-19_bad.c:16: note: === vect_analyze_data_refs_alignment === >> loop-19_bad.c:16: note: vect_compute_data_ref_alignment: >> loop-19_bad.c:16: note: can't force alignment of ref: a[j_9] >> loop-19_bad.c:16: note: vect_compute_data_ref_alignment: >> loop-19_bad.c:16: note: can't force alignment of ref: c[j_9] >> >> AFAICS first condition in ix86_data_alignment was true before the >> change so 256 was a return value. >> >> Do we need to tweak this test also? > > I'd add -fno-common to the test. > > Jakub
