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* [Bug tree-optimization/44897] New: -fwhopr + ipa-sra misoptimize sqlite
@ 2010-07-10 2:02 hubicka at gcc dot gnu dot org
2010-07-10 2:03 ` [Bug tree-optimization/44897] " hubicka at gcc dot gnu dot org
` (4 more replies)
0 siblings, 5 replies; 9+ messages in thread
From: hubicka at gcc dot gnu dot org @ 2010-07-10 2:02 UTC (permalink / raw)
To: gcc-bugs
evans:/abuild/jh/sqlite-3.6.23.1/:[0]# /abuild/jh/trunk-install/bin/gcc -fPIC
-O0 -fwhopr=24 -fno-strict-aliasing -pthread -pipe -O2 shell.c sqlite3.c
-ldl -g ; echo "create table memos(text, priority INTEGER);" | ./a.out
Segmentation fault (core dumped)
evans:/abuild/jh/sqlite-3.6.23.1/:[139]# /abuild/jh/trunk-install/bin/gcc -fPIC
-O0 -fwhopr=24 -fno-strict-aliasing -pthread -pipe -O2 shell.c sqlite3.c
-ldl -g -fno-ipa-sra ; echo "create table memos(text, priority INTEGER);" |
./a.out
evans:/abuild/jh/sqlite-3.6.23.1/:[139]# /abuild/jh/trunk-install/bin/gcc -fPIC
-O0 -fno-strict-aliasing -pthread -pipe -O2 shell.c sqlite3.c -ldl -g
; echo "create table memos(text, priority INTEGER);" | ./a.out
--
Summary: -fwhopr + ipa-sra misoptimize sqlite
Product: gcc
Version: 4.6.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: tree-optimization
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: hubicka at gcc dot gnu dot org
GCC build triplet: x86_64-linux
GCC host triplet: x86_64-linux
GCC target triplet: x86_64-linux
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44897
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug tree-optimization/44897] -fwhopr + ipa-sra misoptimize sqlite
2010-07-10 2:02 [Bug tree-optimization/44897] New: -fwhopr + ipa-sra misoptimize sqlite hubicka at gcc dot gnu dot org
@ 2010-07-10 2:03 ` hubicka at gcc dot gnu dot org
2010-07-10 2:04 ` hubicka at gcc dot gnu dot org
` (3 subsequent siblings)
4 siblings, 0 replies; 9+ messages in thread
From: hubicka at gcc dot gnu dot org @ 2010-07-10 2:03 UTC (permalink / raw)
To: gcc-bugs
------- Comment #1 from hubicka at gcc dot gnu dot org 2010-07-10 02:03 -------
Created an attachment (id=21169)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=21169&action=view)
sqlite sources
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44897
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug tree-optimization/44897] -fwhopr + ipa-sra misoptimize sqlite
2010-07-10 2:02 [Bug tree-optimization/44897] New: -fwhopr + ipa-sra misoptimize sqlite hubicka at gcc dot gnu dot org
2010-07-10 2:03 ` [Bug tree-optimization/44897] " hubicka at gcc dot gnu dot org
@ 2010-07-10 2:04 ` hubicka at gcc dot gnu dot org
2010-07-10 2:05 ` hubicka at gcc dot gnu dot org
` (2 subsequent siblings)
4 siblings, 0 replies; 9+ messages in thread
From: hubicka at gcc dot gnu dot org @ 2010-07-10 2:04 UTC (permalink / raw)
To: gcc-bugs
------- Comment #2 from hubicka at gcc dot gnu dot org 2010-07-10 02:04 -------
Created an attachment (id=21170)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=21170&action=view)
sqlite shell
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44897
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug tree-optimization/44897] -fwhopr + ipa-sra misoptimize sqlite
2010-07-10 2:02 [Bug tree-optimization/44897] New: -fwhopr + ipa-sra misoptimize sqlite hubicka at gcc dot gnu dot org
2010-07-10 2:03 ` [Bug tree-optimization/44897] " hubicka at gcc dot gnu dot org
2010-07-10 2:04 ` hubicka at gcc dot gnu dot org
@ 2010-07-10 2:05 ` hubicka at gcc dot gnu dot org
2010-07-18 20:21 ` steven at gcc dot gnu dot org
2010-07-18 22:36 ` hubicka at ucw dot cz
4 siblings, 0 replies; 9+ messages in thread
From: hubicka at gcc dot gnu dot org @ 2010-07-10 2:05 UTC (permalink / raw)
To: gcc-bugs
------- Comment #3 from hubicka at gcc dot gnu dot org 2010-07-10 02:05 -------
-O1 -fipa-sra also leads to ICE.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44897
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug tree-optimization/44897] -fwhopr + ipa-sra misoptimize sqlite
2010-07-10 2:02 [Bug tree-optimization/44897] New: -fwhopr + ipa-sra misoptimize sqlite hubicka at gcc dot gnu dot org
` (2 preceding siblings ...)
2010-07-10 2:05 ` hubicka at gcc dot gnu dot org
@ 2010-07-18 20:21 ` steven at gcc dot gnu dot org
2010-07-18 22:36 ` hubicka at ucw dot cz
4 siblings, 0 replies; 9+ messages in thread
From: steven at gcc dot gnu dot org @ 2010-07-18 20:21 UTC (permalink / raw)
To: gcc-bugs
------- Comment #4 from steven at gcc dot gnu dot org 2010-07-18 20:21 -------
IPA-SRA => Martin
--
steven at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |jamborm at gcc dot gnu dot
| |org
Status|UNCONFIRMED |NEW
Ever Confirmed|0 |1
Last reconfirmed|0000-00-00 00:00:00 |2010-07-18 20:21:12
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44897
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug tree-optimization/44897] -fwhopr + ipa-sra misoptimize sqlite
2010-07-10 2:02 [Bug tree-optimization/44897] New: -fwhopr + ipa-sra misoptimize sqlite hubicka at gcc dot gnu dot org
` (3 preceding siblings ...)
2010-07-18 20:21 ` steven at gcc dot gnu dot org
@ 2010-07-18 22:36 ` hubicka at ucw dot cz
4 siblings, 0 replies; 9+ messages in thread
From: hubicka at ucw dot cz @ 2010-07-18 22:36 UTC (permalink / raw)
To: gcc-bugs
------- Comment #5 from hubicka at ucw dot cz 2010-07-18 22:35 -------
Subject: Re: -fwhopr + ipa-sra misoptimize
sqlite
> IPA-SRA => Martin
Well, the trick is that IPA-SRA is run before LTO streaming, so it means that
it should not be affected
by -fwhopr at all (and linking resulting .o file w/o LTO seems to work). So it
is really combination
of those.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44897
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug tree-optimization/44897] -fwhopr + ipa-sra misoptimize sqlite
[not found] <bug-44897-4@http.gcc.gnu.org/bugzilla/>
2010-10-02 14:13 ` hubicka at gcc dot gnu.org
2010-12-15 1:51 ` hubicka at gcc dot gnu.org
@ 2011-01-10 15:29 ` hubicka at gcc dot gnu.org
2 siblings, 0 replies; 9+ messages in thread
From: hubicka at gcc dot gnu.org @ 2011-01-10 15:29 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44897
Jan Hubicka <hubicka at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |FIXED
--- Comment #8 from Jan Hubicka <hubicka at gcc dot gnu.org> 2011-01-10 15:01:05 UTC ---
jh@evans:/abuild/jh/sqlite-3.6.23.1> /abuild/jh/trunk-install/bin/gcc -fPIC
-O0 -flto=24 -fno-strict-aliasing -pthread -pipe -O2 shell.c sqlite3.c
-ldl -g ; echo "create table memos(text, priority INTEGER);" | ./a.out
jh@evans:/abuild/jh/sqlite-3.6.23.1> /abuild/jh/trunk-install/bin/gcc -fPIC
-O0 -flto=24 -fno-strict-aliasing -pthread -pipe -O2 shell.c sqlite3.c
-ldl -g -flto-partition=none ; echo "create table memos(text, priority
INTEGER);" | ./a.out
jh@evans:/abuild/jh/sqlite-3.6.23.1> /abuild/jh/trunk-install/bin/gcc -fPIC
-O0 -flto=24 -fno-strict-aliasing -pthread -pipe -O2 shell.c sqlite3.c
-ldl -g -flto-partition=1to1 ; echo "create table memos(text, priority
INTEGER);" | ./a.out
jh@evans:/abuild/jh/sqlite-3.6.23.1>
So it seems solved now. I will try if mozilla now builds w/o
lto-partition=none passed to C compiler.
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug tree-optimization/44897] -fwhopr + ipa-sra misoptimize sqlite
[not found] <bug-44897-4@http.gcc.gnu.org/bugzilla/>
2010-10-02 14:13 ` hubicka at gcc dot gnu.org
@ 2010-12-15 1:51 ` hubicka at gcc dot gnu.org
2011-01-10 15:29 ` hubicka at gcc dot gnu.org
2 siblings, 0 replies; 9+ messages in thread
From: hubicka at gcc dot gnu.org @ 2010-12-15 1:51 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44897
Jan Hubicka <hubicka at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Last reconfirmed|2010-10-02 20:21:12 |2010-12-14 20:21:12
--- Comment #7 from Jan Hubicka <hubicka at gcc dot gnu.org> 2010-12-15 01:51:12 UTC ---
still fails.
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug tree-optimization/44897] -fwhopr + ipa-sra misoptimize sqlite
[not found] <bug-44897-4@http.gcc.gnu.org/bugzilla/>
@ 2010-10-02 14:13 ` hubicka at gcc dot gnu.org
2010-12-15 1:51 ` hubicka at gcc dot gnu.org
2011-01-10 15:29 ` hubicka at gcc dot gnu.org
2 siblings, 0 replies; 9+ messages in thread
From: hubicka at gcc dot gnu.org @ 2010-10-02 14:13 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44897
Jan Hubicka <hubicka at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Last reconfirmed|2010-07-18 20:21:12 |2010-10-02 20:21:12
--- Comment #6 from Jan Hubicka <hubicka at gcc dot gnu.org> 2010-10-02 14:13:03 UTC ---
reconfirmed.
^ permalink raw reply [flat|nested] 9+ messages in thread
end of thread, other threads:[~2011-01-10 15:01 UTC | newest]
Thread overview: 9+ messages (download: mbox.gz / follow: Atom feed)
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2010-07-10 2:02 [Bug tree-optimization/44897] New: -fwhopr + ipa-sra misoptimize sqlite hubicka at gcc dot gnu dot org
2010-07-10 2:03 ` [Bug tree-optimization/44897] " hubicka at gcc dot gnu dot org
2010-07-10 2:04 ` hubicka at gcc dot gnu dot org
2010-07-10 2:05 ` hubicka at gcc dot gnu dot org
2010-07-18 20:21 ` steven at gcc dot gnu dot org
2010-07-18 22:36 ` hubicka at ucw dot cz
[not found] <bug-44897-4@http.gcc.gnu.org/bugzilla/>
2010-10-02 14:13 ` hubicka at gcc dot gnu.org
2010-12-15 1:51 ` hubicka at gcc dot gnu.org
2011-01-10 15:29 ` hubicka at gcc dot gnu.org
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