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* [Bug debug/42629] New: "-fcompare-debug failure (length)" with "-O1 -fsched-pressure -fschedule-insns"
@ 2010-01-06 0:26 zsojka at seznam dot cz
2010-01-06 0:29 ` [Bug debug/42629] " zsojka at seznam dot cz
` (3 more replies)
0 siblings, 4 replies; 5+ messages in thread
From: zsojka at seznam dot cz @ 2010-01-06 0:26 UTC (permalink / raw)
To: gcc-bugs
Command line:
gcc -O1 -fsched-pressure -fschedule-insns -fcompare-debug -c testcase.c
Tested revisions:
r155643 - crash
r155248 - crash
r153685 - crash
Output:
$ /mnt/svn/gcc-trunk/binary-155643-lto/bin/gcc -O1 -fsched-pressure
-fschedule-insns -fcompare-debug -c testcase.c
gcc: testcase.c: -fcompare-debug failure (length)
--
Summary: "-fcompare-debug failure (length)" with "-O1 -fsched-
pressure -fschedule-insns"
Product: gcc
Version: 4.5.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: debug
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: zsojka at seznam dot cz
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42629
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug debug/42629] "-fcompare-debug failure (length)" with "-O1 -fsched-pressure -fschedule-insns"
2010-01-06 0:26 [Bug debug/42629] New: "-fcompare-debug failure (length)" with "-O1 -fsched-pressure -fschedule-insns" zsojka at seznam dot cz
@ 2010-01-06 0:29 ` zsojka at seznam dot cz
2010-01-07 13:15 ` aoliva at gcc dot gnu dot org
` (2 subsequent siblings)
3 siblings, 0 replies; 5+ messages in thread
From: zsojka at seznam dot cz @ 2010-01-06 0:29 UTC (permalink / raw)
To: gcc-bugs
------- Comment #1 from zsojka at seznam dot cz 2010-01-06 00:29 -------
Created an attachment (id=19480)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=19480&action=view)
reduced testcase
gcc -O1 -fsched-pressure -fschedule-insns -fcompare-debug -c pr42629.c
fails for both x86_64 and i686
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42629
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug debug/42629] "-fcompare-debug failure (length)" with "-O1 -fsched-pressure -fschedule-insns"
2010-01-06 0:26 [Bug debug/42629] New: "-fcompare-debug failure (length)" with "-O1 -fsched-pressure -fschedule-insns" zsojka at seznam dot cz
2010-01-06 0:29 ` [Bug debug/42629] " zsojka at seznam dot cz
@ 2010-01-07 13:15 ` aoliva at gcc dot gnu dot org
2010-01-09 14:42 ` aoliva at gcc dot gnu dot org
2010-01-09 14:51 ` aoliva at gcc dot gnu dot org
3 siblings, 0 replies; 5+ messages in thread
From: aoliva at gcc dot gnu dot org @ 2010-01-07 13:15 UTC (permalink / raw)
To: gcc-bugs
------- Comment #2 from aoliva at gcc dot gnu dot org 2010-01-07 13:15 -------
Mine
--
aoliva at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
AssignedTo|unassigned at gcc dot gnu |aoliva at gcc dot gnu dot
|dot org |org
Status|UNCONFIRMED |ASSIGNED
Ever Confirmed|0 |1
Last reconfirmed|0000-00-00 00:00:00 |2010-01-07 13:15:22
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42629
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug debug/42629] "-fcompare-debug failure (length)" with "-O1 -fsched-pressure -fschedule-insns"
2010-01-06 0:26 [Bug debug/42629] New: "-fcompare-debug failure (length)" with "-O1 -fsched-pressure -fschedule-insns" zsojka at seznam dot cz
2010-01-06 0:29 ` [Bug debug/42629] " zsojka at seznam dot cz
2010-01-07 13:15 ` aoliva at gcc dot gnu dot org
@ 2010-01-09 14:42 ` aoliva at gcc dot gnu dot org
2010-01-09 14:51 ` aoliva at gcc dot gnu dot org
3 siblings, 0 replies; 5+ messages in thread
From: aoliva at gcc dot gnu dot org @ 2010-01-09 14:42 UTC (permalink / raw)
To: gcc-bugs
------- Comment #3 from aoliva at gcc dot gnu dot org 2010-01-09 14:41 -------
Subject: Bug 42629
Author: aoliva
Date: Sat Jan 9 14:41:17 2010
New Revision: 155763
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=155763
Log:
gcc/ChangeLog:
PR debug/42629
* haifa-sched.c (dying_use_p): Debug insns don't count.
gcc/testsuite/ChangeLog:
PR debug/42629
* gcc.dg/pr42629.c: New.
Added:
trunk/gcc/testsuite/gcc.dg/pr42629.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/haifa-sched.c
trunk/gcc/testsuite/ChangeLog
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42629
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug debug/42629] "-fcompare-debug failure (length)" with "-O1 -fsched-pressure -fschedule-insns"
2010-01-06 0:26 [Bug debug/42629] New: "-fcompare-debug failure (length)" with "-O1 -fsched-pressure -fschedule-insns" zsojka at seznam dot cz
` (2 preceding siblings ...)
2010-01-09 14:42 ` aoliva at gcc dot gnu dot org
@ 2010-01-09 14:51 ` aoliva at gcc dot gnu dot org
3 siblings, 0 replies; 5+ messages in thread
From: aoliva at gcc dot gnu dot org @ 2010-01-09 14:51 UTC (permalink / raw)
To: gcc-bugs
------- Comment #4 from aoliva at gcc dot gnu dot org 2010-01-09 14:51 -------
Fixed
--
aoliva at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution| |FIXED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42629
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2010-01-09 14:51 UTC | newest]
Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
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2010-01-06 0:26 [Bug debug/42629] New: "-fcompare-debug failure (length)" with "-O1 -fsched-pressure -fschedule-insns" zsojka at seznam dot cz
2010-01-06 0:29 ` [Bug debug/42629] " zsojka at seznam dot cz
2010-01-07 13:15 ` aoliva at gcc dot gnu dot org
2010-01-09 14:42 ` aoliva at gcc dot gnu dot org
2010-01-09 14:51 ` aoliva at gcc dot gnu dot org
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