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* [Bug lto/50147] New: LTO: Segmentation fault in infinite_empty_loop_p
@ 2011-08-21 20:42 d.g.gorbachev at gmail dot com
2012-05-07 12:53 ` [Bug lto/50147] " rguenth at gcc dot gnu.org
` (2 more replies)
0 siblings, 3 replies; 4+ messages in thread
From: d.g.gorbachev at gmail dot com @ 2011-08-21 20:42 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50147
Bug #: 50147
Summary: LTO: Segmentation fault in infinite_empty_loop_p
Classification: Unclassified
Product: gcc
Version: 4.7.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: lto
AssignedTo: unassigned@gcc.gnu.org
ReportedBy: d.g.gorbachev@gmail.com
CC: rguenth@gcc.gnu.org
Host: i686-pc-linux-gnu
Target: i686-pc-linux-gnu
Build: i686-pc-linux-gnu
Created attachment 25068
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=25068
Backtrace
Testcase (extracted from libstdc++) is in attachment 25067.
Compile with GCC 4.7.0 with `-flto -O'. Also happens in GCC 4.6.2 with `-flto
-flto-partition=1to1 -O'.
^ permalink raw reply [flat|nested] 4+ messages in thread* [Bug lto/50147] LTO: Segmentation fault in infinite_empty_loop_p 2011-08-21 20:42 [Bug lto/50147] New: LTO: Segmentation fault in infinite_empty_loop_p d.g.gorbachev at gmail dot com @ 2012-05-07 12:53 ` rguenth at gcc dot gnu.org 2012-05-16 10:14 ` d.g.gorbachev at gmail dot com 2012-05-16 10:30 ` d.g.gorbachev at gmail dot com 2 siblings, 0 replies; 4+ messages in thread From: rguenth at gcc dot gnu.org @ 2012-05-07 12:53 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50147 Richard Guenther <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |RESOLVED Resolution| |FIXED --- Comment #1 from Richard Guenther <rguenth at gcc dot gnu.org> 2012-05-07 12:44:42 UTC --- Works for me on the 4.7 branch now (but it doesn't link). ^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug lto/50147] LTO: Segmentation fault in infinite_empty_loop_p 2011-08-21 20:42 [Bug lto/50147] New: LTO: Segmentation fault in infinite_empty_loop_p d.g.gorbachev at gmail dot com 2012-05-07 12:53 ` [Bug lto/50147] " rguenth at gcc dot gnu.org @ 2012-05-16 10:14 ` d.g.gorbachev at gmail dot com 2012-05-16 10:30 ` d.g.gorbachev at gmail dot com 2 siblings, 0 replies; 4+ messages in thread From: d.g.gorbachev at gmail dot com @ 2012-05-16 10:14 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50147 --- Comment #2 from Dmitry Gorbachev <d.g.gorbachev at gmail dot com> 2012-05-16 10:04:55 UTC --- Created attachment 27418 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=27418 Bt from GCC 4.7.1 ^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug lto/50147] LTO: Segmentation fault in infinite_empty_loop_p 2011-08-21 20:42 [Bug lto/50147] New: LTO: Segmentation fault in infinite_empty_loop_p d.g.gorbachev at gmail dot com 2012-05-07 12:53 ` [Bug lto/50147] " rguenth at gcc dot gnu.org 2012-05-16 10:14 ` d.g.gorbachev at gmail dot com @ 2012-05-16 10:30 ` d.g.gorbachev at gmail dot com 2 siblings, 0 replies; 4+ messages in thread From: d.g.gorbachev at gmail dot com @ 2012-05-16 10:30 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50147 Dmitry Gorbachev <d.g.gorbachev at gmail dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|RESOLVED |UNCONFIRMED Resolution|FIXED | --- Comment #3 from Dmitry Gorbachev <d.g.gorbachev at gmail dot com> 2012-05-16 10:10:13 UTC --- GCC 4.7.1 20120512 (prerelease) and 4.8.0 20120513 (experimental) give segmentation fault. GCC 4.6.4 20120511 (prerelease) gives ICE in cgraph_mark_functions_to_output. ^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2012-05-16 10:17 UTC | newest] Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2011-08-21 20:42 [Bug lto/50147] New: LTO: Segmentation fault in infinite_empty_loop_p d.g.gorbachev at gmail dot com 2012-05-07 12:53 ` [Bug lto/50147] " rguenth at gcc dot gnu.org 2012-05-16 10:14 ` d.g.gorbachev at gmail dot com 2012-05-16 10:30 ` d.g.gorbachev at gmail dot com
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