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* [Bug target/63256] New: [5.0 regression] FAIL: gcc.dg/sms-8.c scan-rtl-dump-times sms "SMS succeeded" 0
@ 2014-09-13 13:20 schwab@linux-m68k.org
2014-09-13 21:36 ` [Bug target/63256] " segher at gcc dot gnu.org
` (8 more replies)
0 siblings, 9 replies; 10+ messages in thread
From: schwab@linux-m68k.org @ 2014-09-13 13:20 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63256
Bug ID: 63256
Summary: [5.0 regression] FAIL: gcc.dg/sms-8.c
scan-rtl-dump-times sms "SMS succeeded" 0
Product: gcc
Version: 5.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: target
Assignee: unassigned at gcc dot gnu.org
Reporter: schwab@linux-m68k.org
CC: segher at kernel dot crashing.org
Target: powerpc-*-*
Only happens with -m32.
$ gcc/xgcc -Bgcc/ ../gcc/gcc/testsuite/gcc.dg/sms-8.c
-fno-diagnostics-show-caret -fdiagnostics-color=never -O2 -fmodulo-sched
-fmodulo-sched-allow-regmoves -fdump-rtl-sms -ffat-lto-objects -lm -m32 -o
./sms-8.exe
$ grep "SMS succeeded" sms-8.c.214r.sms
../gcc/gcc/testsuite/gcc.dg/sms-8.c:18 SMS succeeded 12 2 (with ii, sc)
96f3c2b9903e92cf806719d18fc0682d617c0016 is the first bad commit
commit 96f3c2b9903e92cf806719d18fc0682d617c0016
Author: segher <segher@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Tue Sep 2 11:21:09 2014 +0000
2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
* config/rs6000/rs6000.md (any_extend): New code iterator.
(u, su): New code attributes.
(dmode, DMODE): New mode attributes.
(<su>mul<mode>3_highpart): New.
(*<su>mul<mode>3_highpart): New.
(<su>mulsi3_highpart_le): New.
(<su>muldi3_highpart_le): New.
(<su>mulsi3_highpart_64): New.
(<u>mul<mode><dmode>3): New.
(mulsidi3, umulsidi3, smulsi3_highpart, umulsi3_highpart, and two
splitters): Delete.
(mulditi3, umulditi3, smuldi3_highpart, umuldi3_highpart, and two
splitters): Delete.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@214814
138bc75d-0d04-0410-961f-82ee72b054a4
^ permalink raw reply [flat|nested] 10+ messages in thread
* [Bug target/63256] [5.0 regression] FAIL: gcc.dg/sms-8.c scan-rtl-dump-times sms "SMS succeeded" 0
2014-09-13 13:20 [Bug target/63256] New: [5.0 regression] FAIL: gcc.dg/sms-8.c scan-rtl-dump-times sms "SMS succeeded" 0 schwab@linux-m68k.org
@ 2014-09-13 21:36 ` segher at gcc dot gnu.org
2014-09-15 9:04 ` rguenth at gcc dot gnu.org
` (7 subsequent siblings)
8 siblings, 0 replies; 10+ messages in thread
From: segher at gcc dot gnu.org @ 2014-09-13 21:36 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63256
Segher Boessenkool <segher at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Last reconfirmed| |2014-09-13
CC| |segher at gcc dot gnu.org
Ever confirmed|0 |1
--- Comment #1 from Segher Boessenkool <segher at gcc dot gnu.org> ---
Yes. The patch submission already mentioned this.
The SMS testcases need some maintenance (not just this one).
^ permalink raw reply [flat|nested] 10+ messages in thread
* [Bug target/63256] [5.0 regression] FAIL: gcc.dg/sms-8.c scan-rtl-dump-times sms "SMS succeeded" 0
2014-09-13 13:20 [Bug target/63256] New: [5.0 regression] FAIL: gcc.dg/sms-8.c scan-rtl-dump-times sms "SMS succeeded" 0 schwab@linux-m68k.org
2014-09-13 21:36 ` [Bug target/63256] " segher at gcc dot gnu.org
@ 2014-09-15 9:04 ` rguenth at gcc dot gnu.org
2014-11-24 13:19 ` [Bug testsuite/63256] [5 " rguenth at gcc dot gnu.org
` (6 subsequent siblings)
8 siblings, 0 replies; 10+ messages in thread
From: rguenth at gcc dot gnu.org @ 2014-09-15 9:04 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63256
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|--- |5.0
^ permalink raw reply [flat|nested] 10+ messages in thread
* [Bug testsuite/63256] [5 regression] FAIL: gcc.dg/sms-8.c scan-rtl-dump-times sms "SMS succeeded" 0
2014-09-13 13:20 [Bug target/63256] New: [5.0 regression] FAIL: gcc.dg/sms-8.c scan-rtl-dump-times sms "SMS succeeded" 0 schwab@linux-m68k.org
2014-09-13 21:36 ` [Bug target/63256] " segher at gcc dot gnu.org
2014-09-15 9:04 ` rguenth at gcc dot gnu.org
@ 2014-11-24 13:19 ` rguenth at gcc dot gnu.org
2015-02-03 3:51 ` segher at gcc dot gnu.org
` (5 subsequent siblings)
8 siblings, 0 replies; 10+ messages in thread
From: rguenth at gcc dot gnu.org @ 2014-11-24 13:19 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63256
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Priority|P3 |P1
^ permalink raw reply [flat|nested] 10+ messages in thread
* [Bug testsuite/63256] [5 regression] FAIL: gcc.dg/sms-8.c scan-rtl-dump-times sms "SMS succeeded" 0
2014-09-13 13:20 [Bug target/63256] New: [5.0 regression] FAIL: gcc.dg/sms-8.c scan-rtl-dump-times sms "SMS succeeded" 0 schwab@linux-m68k.org
` (2 preceding siblings ...)
2014-11-24 13:19 ` [Bug testsuite/63256] [5 " rguenth at gcc dot gnu.org
@ 2015-02-03 3:51 ` segher at gcc dot gnu.org
2015-02-09 20:47 ` segher at gcc dot gnu.org
` (4 subsequent siblings)
8 siblings, 0 replies; 10+ messages in thread
From: segher at gcc dot gnu.org @ 2015-02-03 3:51 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63256
--- Comment #2 from Segher Boessenkool <segher at gcc dot gnu.org> ---
sms-1.c fails with -m32 -mpowerpc64 in a similar way.
^ permalink raw reply [flat|nested] 10+ messages in thread
* [Bug testsuite/63256] [5 regression] FAIL: gcc.dg/sms-8.c scan-rtl-dump-times sms "SMS succeeded" 0
2014-09-13 13:20 [Bug target/63256] New: [5.0 regression] FAIL: gcc.dg/sms-8.c scan-rtl-dump-times sms "SMS succeeded" 0 schwab@linux-m68k.org
` (3 preceding siblings ...)
2015-02-03 3:51 ` segher at gcc dot gnu.org
@ 2015-02-09 20:47 ` segher at gcc dot gnu.org
2015-02-25 0:23 ` segher at gcc dot gnu.org
` (3 subsequent siblings)
8 siblings, 0 replies; 10+ messages in thread
From: segher at gcc dot gnu.org @ 2015-02-09 20:47 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63256
Segher Boessenkool <segher at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |ASSIGNED
Assignee|unassigned at gcc dot gnu.org |segher at gcc dot gnu.org
--- Comment #3 from Segher Boessenkool <segher at gcc dot gnu.org> ---
I'll take it.
^ permalink raw reply [flat|nested] 10+ messages in thread
* [Bug testsuite/63256] [5 regression] FAIL: gcc.dg/sms-8.c scan-rtl-dump-times sms "SMS succeeded" 0
2014-09-13 13:20 [Bug target/63256] New: [5.0 regression] FAIL: gcc.dg/sms-8.c scan-rtl-dump-times sms "SMS succeeded" 0 schwab@linux-m68k.org
` (4 preceding siblings ...)
2015-02-09 20:47 ` segher at gcc dot gnu.org
@ 2015-02-25 0:23 ` segher at gcc dot gnu.org
2015-03-25 9:04 ` segher at gcc dot gnu.org
` (2 subsequent siblings)
8 siblings, 0 replies; 10+ messages in thread
From: segher at gcc dot gnu.org @ 2015-02-25 0:23 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63256
Segher Boessenkool <segher at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Priority|P1 |P4
Severity|normal |minor
--- Comment #4 from Segher Boessenkool <segher at gcc dot gnu.org> ---
sms-5.c fails for some configs as well.
It is a testsuite problem; lowering priority.
^ permalink raw reply [flat|nested] 10+ messages in thread
* [Bug testsuite/63256] [5 regression] FAIL: gcc.dg/sms-8.c scan-rtl-dump-times sms "SMS succeeded" 0
2014-09-13 13:20 [Bug target/63256] New: [5.0 regression] FAIL: gcc.dg/sms-8.c scan-rtl-dump-times sms "SMS succeeded" 0 schwab@linux-m68k.org
` (5 preceding siblings ...)
2015-02-25 0:23 ` segher at gcc dot gnu.org
@ 2015-03-25 9:04 ` segher at gcc dot gnu.org
2015-04-22 12:02 ` [Bug testsuite/63256] [5/6 " jakub at gcc dot gnu.org
2015-07-16 9:15 ` rguenth at gcc dot gnu.org
8 siblings, 0 replies; 10+ messages in thread
From: segher at gcc dot gnu.org @ 2015-03-25 9:04 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63256
Segher Boessenkool <segher at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |macro@linux-mips.org
--- Comment #5 from Segher Boessenkool <segher at gcc dot gnu.org> ---
*** Bug 62028 has been marked as a duplicate of this bug. ***
^ permalink raw reply [flat|nested] 10+ messages in thread
* [Bug testsuite/63256] [5/6 regression] FAIL: gcc.dg/sms-8.c scan-rtl-dump-times sms "SMS succeeded" 0
2014-09-13 13:20 [Bug target/63256] New: [5.0 regression] FAIL: gcc.dg/sms-8.c scan-rtl-dump-times sms "SMS succeeded" 0 schwab@linux-m68k.org
` (6 preceding siblings ...)
2015-03-25 9:04 ` segher at gcc dot gnu.org
@ 2015-04-22 12:02 ` jakub at gcc dot gnu.org
2015-07-16 9:15 ` rguenth at gcc dot gnu.org
8 siblings, 0 replies; 10+ messages in thread
From: jakub at gcc dot gnu.org @ 2015-04-22 12:02 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63256
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|5.0 |5.2
--- Comment #6 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
GCC 5.1 has been released.
^ permalink raw reply [flat|nested] 10+ messages in thread
* [Bug testsuite/63256] [5/6 regression] FAIL: gcc.dg/sms-8.c scan-rtl-dump-times sms "SMS succeeded" 0
2014-09-13 13:20 [Bug target/63256] New: [5.0 regression] FAIL: gcc.dg/sms-8.c scan-rtl-dump-times sms "SMS succeeded" 0 schwab@linux-m68k.org
` (7 preceding siblings ...)
2015-04-22 12:02 ` [Bug testsuite/63256] [5/6 " jakub at gcc dot gnu.org
@ 2015-07-16 9:15 ` rguenth at gcc dot gnu.org
8 siblings, 0 replies; 10+ messages in thread
From: rguenth at gcc dot gnu.org @ 2015-07-16 9:15 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63256
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|5.2 |5.3
--- Comment #7 from Richard Biener <rguenth at gcc dot gnu.org> ---
GCC 5.2 is being released, adjusting target milestone to 5.3.
^ permalink raw reply [flat|nested] 10+ messages in thread
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2014-09-13 13:20 [Bug target/63256] New: [5.0 regression] FAIL: gcc.dg/sms-8.c scan-rtl-dump-times sms "SMS succeeded" 0 schwab@linux-m68k.org
2014-09-13 21:36 ` [Bug target/63256] " segher at gcc dot gnu.org
2014-09-15 9:04 ` rguenth at gcc dot gnu.org
2014-11-24 13:19 ` [Bug testsuite/63256] [5 " rguenth at gcc dot gnu.org
2015-02-03 3:51 ` segher at gcc dot gnu.org
2015-02-09 20:47 ` segher at gcc dot gnu.org
2015-02-25 0:23 ` segher at gcc dot gnu.org
2015-03-25 9:04 ` segher at gcc dot gnu.org
2015-04-22 12:02 ` [Bug testsuite/63256] [5/6 " jakub at gcc dot gnu.org
2015-07-16 9:15 ` rguenth at gcc dot gnu.org
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