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* [Bug target/102018] New: gcc.dg/torture/pr82692.c execution fails on arm cortex-m7
@ 2021-08-23 8:36 clyon at gcc dot gnu.org
2021-08-23 9:12 ` [Bug target/102018] " rguenth at gcc dot gnu.org
2021-08-23 9:20 ` clyon at gcc dot gnu.org
0 siblings, 2 replies; 3+ messages in thread
From: clyon at gcc dot gnu.org @ 2021-08-23 8:36 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102018
Bug ID: 102018
Summary: gcc.dg/torture/pr82692.c execution fails on arm
cortex-m7
Product: gcc
Version: 12.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: target
Assignee: unassigned at gcc dot gnu.org
Reporter: clyon at gcc dot gnu.org
Target Milestone: ---
gcc.dg/torture/pr82692.c fails at execution time when targeting cortex-m7 at
-O1, -O2, -O3 and LTO configs, but passes at -O0 and -Os:
FAIL: gcc:gcc.dg/torture/dg-torture.exp=gcc.dg/torture/pr82692.c -O1
execution test
FAIL: gcc:gcc.dg/torture/dg-torture.exp=gcc.dg/torture/pr82692.c -O2
execution test
FAIL: gcc:gcc.dg/torture/dg-torture.exp=gcc.dg/torture/pr82692.c -O2 -flto
-fno-use-linker-plugin -flto-partition=none execution test
FAIL: gcc:gcc.dg/torture/dg-torture.exp=gcc.dg/torture/pr82692.c -O2 -flto
-fuse-linker-plugin -fno-fat-lto-objects execution test
FAIL: gcc:gcc.dg/torture/dg-torture.exp=gcc.dg/torture/pr82692.c -O3 -g
execution test
^ permalink raw reply [flat|nested] 3+ messages in thread
* [Bug target/102018] gcc.dg/torture/pr82692.c execution fails on arm cortex-m7
2021-08-23 8:36 [Bug target/102018] New: gcc.dg/torture/pr82692.c execution fails on arm cortex-m7 clyon at gcc dot gnu.org
@ 2021-08-23 9:12 ` rguenth at gcc dot gnu.org
2021-08-23 9:20 ` clyon at gcc dot gnu.org
1 sibling, 0 replies; 3+ messages in thread
From: rguenth at gcc dot gnu.org @ 2021-08-23 9:12 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102018
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Keywords| |wrong-code
--- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> ---
must be an old failure?
^ permalink raw reply [flat|nested] 3+ messages in thread
* [Bug target/102018] gcc.dg/torture/pr82692.c execution fails on arm cortex-m7
2021-08-23 8:36 [Bug target/102018] New: gcc.dg/torture/pr82692.c execution fails on arm cortex-m7 clyon at gcc dot gnu.org
2021-08-23 9:12 ` [Bug target/102018] " rguenth at gcc dot gnu.org
@ 2021-08-23 9:20 ` clyon at gcc dot gnu.org
1 sibling, 0 replies; 3+ messages in thread
From: clyon at gcc dot gnu.org @ 2021-08-23 9:20 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102018
--- Comment #2 from Christophe Lyon <clyon at gcc dot gnu.org> ---
Yes probably. I noticed it when upgrading newlib from 3.3.0 to 4.1.0, which
enabled new GCC tests.
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2021-08-23 9:20 UTC | newest]
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2021-08-23 8:36 [Bug target/102018] New: gcc.dg/torture/pr82692.c execution fails on arm cortex-m7 clyon at gcc dot gnu.org
2021-08-23 9:12 ` [Bug target/102018] " rguenth at gcc dot gnu.org
2021-08-23 9:20 ` clyon at gcc dot gnu.org
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