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* [Bug tree-optimization/97616] New: [11 regression] bb-slp-58.c and bb-slp-59.c fail on arm after r11-4428
@ 2020-10-28 10:25 clyon at gcc dot gnu.org
2020-10-28 10:25 ` [Bug tree-optimization/97616] " clyon at gcc dot gnu.org
` (3 more replies)
0 siblings, 4 replies; 5+ messages in thread
From: clyon at gcc dot gnu.org @ 2020-10-28 10:25 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97616
Bug ID: 97616
Summary: [11 regression] bb-slp-58.c and bb-slp-59.c fail on
arm after r11-4428
Product: gcc
Version: 11.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: tree-optimization
Assignee: unassigned at gcc dot gnu.org
Reporter: clyon at gcc dot gnu.org
Target Milestone: ---
Since r11-4428 (g:4a369d199bf2f34e037030b18d0da923e8a24997) I have noticed
regressions on arm:
FAIL: gcc.dg/vect/bb-slp-58.c -flto -ffat-lto-objects scan-tree-dump-times
slp1 "optimized: basic block" 1
FAIL: gcc.dg/vect/bb-slp-58.c -flto -ffat-lto-objects scan-tree-dump-times
slp1 "transform load" 2
FAIL: gcc.dg/vect/bb-slp-58.c scan-tree-dump-times slp1 "optimized: basic
block" 1
FAIL: gcc.dg/vect/bb-slp-58.c scan-tree-dump-times slp1 "transform load" 2
FAIL: gcc.dg/vect/bb-slp-59.c -flto -ffat-lto-objects scan-tree-dump-times
loopdone "VEC_PERM_EXPR" 1
FAIL: gcc.dg/vect/bb-slp-59.c -flto -ffat-lto-objects scan-tree-dump-times
slp1 "optimized: basic block" 1
FAIL: gcc.dg/vect/bb-slp-59.c -flto -ffat-lto-objects scan-tree-dump-times
slp1 "transform load" 2
FAIL: gcc.dg/vect/bb-slp-59.c scan-tree-dump-times loopdone "VEC_PERM_EXPR" 1
FAIL: gcc.dg/vect/bb-slp-59.c scan-tree-dump-times slp1 "optimized: basic
block" 1
FAIL: gcc.dg/vect/bb-slp-59.c scan-tree-dump-times slp1 "transform load" 2
The expected patterns are found 0 times.
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug tree-optimization/97616] [11 regression] bb-slp-58.c and bb-slp-59.c fail on arm after r11-4428
2020-10-28 10:25 [Bug tree-optimization/97616] New: [11 regression] bb-slp-58.c and bb-slp-59.c fail on arm after r11-4428 clyon at gcc dot gnu.org
@ 2020-10-28 10:25 ` clyon at gcc dot gnu.org
2020-10-28 10:26 ` clyon at gcc dot gnu.org
` (2 subsequent siblings)
3 siblings, 0 replies; 5+ messages in thread
From: clyon at gcc dot gnu.org @ 2020-10-28 10:25 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97616
Christophe Lyon <clyon at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|--- |11.0
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug tree-optimization/97616] [11 regression] bb-slp-58.c and bb-slp-59.c fail on arm after r11-4428
2020-10-28 10:25 [Bug tree-optimization/97616] New: [11 regression] bb-slp-58.c and bb-slp-59.c fail on arm after r11-4428 clyon at gcc dot gnu.org
2020-10-28 10:25 ` [Bug tree-optimization/97616] " clyon at gcc dot gnu.org
@ 2020-10-28 10:26 ` clyon at gcc dot gnu.org
2020-10-28 12:04 ` rguenth at gcc dot gnu.org
2020-10-28 14:06 ` rguenth at gcc dot gnu.org
3 siblings, 0 replies; 5+ messages in thread
From: clyon at gcc dot gnu.org @ 2020-10-28 10:26 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97616
--- Comment #1 from Christophe Lyon <clyon at gcc dot gnu.org> ---
Actually these are not regressions, but new failures since the tests were just
added.
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug tree-optimization/97616] [11 regression] bb-slp-58.c and bb-slp-59.c fail on arm after r11-4428
2020-10-28 10:25 [Bug tree-optimization/97616] New: [11 regression] bb-slp-58.c and bb-slp-59.c fail on arm after r11-4428 clyon at gcc dot gnu.org
2020-10-28 10:25 ` [Bug tree-optimization/97616] " clyon at gcc dot gnu.org
2020-10-28 10:26 ` clyon at gcc dot gnu.org
@ 2020-10-28 12:04 ` rguenth at gcc dot gnu.org
2020-10-28 14:06 ` rguenth at gcc dot gnu.org
3 siblings, 0 replies; 5+ messages in thread
From: rguenth at gcc dot gnu.org @ 2020-10-28 12:04 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97616
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |ASSIGNED
Last reconfirmed| |2020-10-28
Ever confirmed|0 |1
Assignee|unassigned at gcc dot gnu.org |rguenth at gcc dot gnu.org
--- Comment #2 from Richard Biener <rguenth at gcc dot gnu.org> ---
Mine. Forgot vect_double effective target.
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug tree-optimization/97616] [11 regression] bb-slp-58.c and bb-slp-59.c fail on arm after r11-4428
2020-10-28 10:25 [Bug tree-optimization/97616] New: [11 regression] bb-slp-58.c and bb-slp-59.c fail on arm after r11-4428 clyon at gcc dot gnu.org
` (2 preceding siblings ...)
2020-10-28 12:04 ` rguenth at gcc dot gnu.org
@ 2020-10-28 14:06 ` rguenth at gcc dot gnu.org
3 siblings, 0 replies; 5+ messages in thread
From: rguenth at gcc dot gnu.org @ 2020-10-28 14:06 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97616
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution|--- |FIXED
--- Comment #3 from Richard Biener <rguenth at gcc dot gnu.org> ---
Should be fixed.
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2020-10-28 14:06 UTC | newest]
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2020-10-28 10:25 [Bug tree-optimization/97616] New: [11 regression] bb-slp-58.c and bb-slp-59.c fail on arm after r11-4428 clyon at gcc dot gnu.org
2020-10-28 10:25 ` [Bug tree-optimization/97616] " clyon at gcc dot gnu.org
2020-10-28 10:26 ` clyon at gcc dot gnu.org
2020-10-28 12:04 ` rguenth at gcc dot gnu.org
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