[Bug testsuite/87304] [9 regression] gcc.dg/vect/bb-slp-over-widen-1.c fails starting with r262371
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87304 Jakub Jelinek changed: What|Removed |Added Status|NEW |RESOLVED Resolution|--- |FIXED --- Comment #5 from Jakub Jelinek --- Applied.
[Bug testsuite/87304] [9 regression] gcc.dg/vect/bb-slp-over-widen-1.c fails starting with r262371
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87304 --- Comment #4 from Jakub Jelinek --- Author: jakub Date: Wed Jan 2 19:50:13 2019 New Revision: 267528 URL: https://gcc.gnu.org/viewcvs?rev=267528&root=gcc&view=rev Log: PR testsuite/87304 * gcc.dg/vect/bb-slp-over-widen-1.c: Expect basic block vectorized messages only on vect_hw_misalign targets. Modified: trunk/gcc/testsuite/ChangeLog trunk/gcc/testsuite/gcc.dg/vect/bb-slp-over-widen-1.c
[Bug testsuite/87304] [9 regression] gcc.dg/vect/bb-slp-over-widen-1.c fails starting with r262371
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87304 Martin Liška changed: What|Removed |Added CC||marxin at gcc dot gnu.org --- Comment #3 from Martin Liška --- Jakub: will you apply the patch?
[Bug testsuite/87304] [9 regression] gcc.dg/vect/bb-slp-over-widen-1.c fails starting with r262371
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87304 Richard Biener changed: What|Removed |Added Target||powerpc Priority|P3 |P1 --- Comment #2 from Richard Biener --- I guess so.
[Bug testsuite/87304] [9 regression] gcc.dg/vect/bb-slp-over-widen-1.c fails starting with r262371
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87304
Jakub Jelinek changed:
What|Removed |Added
Status|UNCONFIRMED |NEW
Last reconfirmed||2018-11-23
CC||jakub at gcc dot gnu.org
Ever confirmed|0 |1
--- Comment #1 from Jakub Jelinek ---
The difference is:
bb-slp-over-widen-1.c:33:1: note: Vectorizing an unaligned access.
in -mcpu=power8 or on e.g. x86_64 vs.
bb-slp-over-widen-1.c:33:1: missed: not vectorized: unsupported unaligned
store: *a_116(D)
bb-slp-over-widen-1.c:33:1: missed: not vectorized: bad data alignment in
basic block.
bb-slp-over-widen-1.c:33:1: note: removing SLP instance operations starting
from: *a_116(D) = _7;
with -mcpu=power7 or earlier. So, shall we:
--- gcc/testsuite/gcc.dg/vect/bb-slp-over-widen-1.c.jj 2018-11-23
15:42:50.345052674 +0100
+++ gcc/testsuite/gcc.dg/vect/bb-slp-over-widen-1.c 2018-11-23
15:53:41.438334280 +0100
@@ -64,4 +64,4 @@ main (void)
/* { dg-final { scan-tree-dump "demoting int to signed short" "slp2" { target
{ ! vect_widen_shift } } } } */
/* { dg-final { scan-tree-dump "demoting int to unsigned short" "slp2" {
target { ! vect_widen_shift } } } } */
/* { dg-final { scan-tree-dump {\.AVG_FLOOR} "slp2" { target vect_avg_qi } } }
*/
-/* { dg-final { scan-tree-dump-times "basic block vectorized" 2 "slp2" } } */
+/* { dg-final { scan-tree-dump-times "basic block vectorized" 2 "slp2" {
target vect_hw_misalign } } } */
[Bug testsuite/87304] [9 regression] gcc.dg/vect/bb-slp-over-widen-1.c fails starting with r262371
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87304 Richard Biener changed: What|Removed |Added Target Milestone|--- |9.0
