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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
[parent not found: <bug-44897-4@http.gcc.gnu.org/bugzilla/>]
* [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
* [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 @ 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
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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