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* [Bug lto/41092] New: WPA doesn't generate unwind information where necessary
@ 2009-08-17 14:03 rguenth at gcc dot gnu dot org
2009-08-19 6:15 ` [Bug lto/41092] " bje at gcc dot gnu dot org
` (3 more replies)
0 siblings, 4 replies; 5+ messages in thread
From: rguenth at gcc dot gnu dot org @ 2009-08-17 14:03 UTC (permalink / raw)
To: gcc-bugs
g++.dg/lto/20081109_[01].C fails at -O0 -fwhopr -m32 because for the second
unit with the foo() function no unwind information is generated. Passing
an extra -fexceptions or -funwind-tables fixes the runtime error.
--
Summary: WPA doesn't generate unwind information where necessary
Product: gcc
Version: lto
Status: UNCONFIRMED
Keywords: wrong-code
Severity: normal
Priority: P3
Component: lto
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: rguenth at gcc dot gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41092
^ permalink raw reply [flat|nested] 5+ messages in thread* [Bug lto/41092] WPA doesn't generate unwind information where necessary 2009-08-17 14:03 [Bug lto/41092] New: WPA doesn't generate unwind information where necessary rguenth at gcc dot gnu dot org @ 2009-08-19 6:15 ` bje at gcc dot gnu dot org 2009-08-27 9:18 ` rguenth at gcc dot gnu dot org ` (2 subsequent siblings) 3 siblings, 0 replies; 5+ messages in thread From: bje at gcc dot gnu dot org @ 2009-08-19 6:15 UTC (permalink / raw) To: gcc-bugs ------- Comment #1 from bje at gcc dot gnu dot org 2009-08-19 06:15 ------- Confirmed. -- bje at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Ever Confirmed|0 |1 Last reconfirmed|0000-00-00 00:00:00 |2009-08-19 06:15:15 date| | http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41092 ^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug lto/41092] WPA doesn't generate unwind information where necessary 2009-08-17 14:03 [Bug lto/41092] New: WPA doesn't generate unwind information where necessary rguenth at gcc dot gnu dot org 2009-08-19 6:15 ` [Bug lto/41092] " bje at gcc dot gnu dot org @ 2009-08-27 9:18 ` rguenth at gcc dot gnu dot org 2009-08-27 16:10 ` rguenth at gcc dot gnu dot org 2009-08-27 16:11 ` rguenth at gcc dot gnu dot org 3 siblings, 0 replies; 5+ messages in thread From: rguenth at gcc dot gnu dot org @ 2009-08-27 9:18 UTC (permalink / raw) To: gcc-bugs ------- Comment #2 from rguenth at gcc dot gnu dot org 2009-08-27 09:17 ------- I have a patch. -- rguenth at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- AssignedTo|unassigned at gcc dot gnu |rguenth at gcc dot gnu dot |dot org |org Status|NEW |ASSIGNED Last reconfirmed|2009-08-19 06:15:15 |2009-08-27 09:17:51 date| | http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41092 ^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug lto/41092] WPA doesn't generate unwind information where necessary 2009-08-17 14:03 [Bug lto/41092] New: WPA doesn't generate unwind information where necessary rguenth at gcc dot gnu dot org 2009-08-19 6:15 ` [Bug lto/41092] " bje at gcc dot gnu dot org 2009-08-27 9:18 ` rguenth at gcc dot gnu dot org @ 2009-08-27 16:10 ` rguenth at gcc dot gnu dot org 2009-08-27 16:11 ` rguenth at gcc dot gnu dot org 3 siblings, 0 replies; 5+ messages in thread From: rguenth at gcc dot gnu dot org @ 2009-08-27 16:10 UTC (permalink / raw) To: gcc-bugs ------- Comment #3 from rguenth at gcc dot gnu dot org 2009-08-27 16:10 ------- Subject: Bug 41092 Author: rguenth Date: Thu Aug 27 16:10:15 2009 New Revision: 151143 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=151143 Log: 2009-08-27 Richard Guenther <rguenther@suse.de> PR lto/41092 * lto-streamer-out.c (output_eh_regions): Always output a eh region if exceptions are enabled. Modified: branches/lto/gcc/ChangeLog.lto branches/lto/gcc/lto-streamer-out.c -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41092 ^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug lto/41092] WPA doesn't generate unwind information where necessary 2009-08-17 14:03 [Bug lto/41092] New: WPA doesn't generate unwind information where necessary rguenth at gcc dot gnu dot org ` (2 preceding siblings ...) 2009-08-27 16:10 ` rguenth at gcc dot gnu dot org @ 2009-08-27 16:11 ` rguenth at gcc dot gnu dot org 3 siblings, 0 replies; 5+ messages in thread From: rguenth at gcc dot gnu dot org @ 2009-08-27 16:11 UTC (permalink / raw) To: gcc-bugs ------- Comment #4 from rguenth at gcc dot gnu dot org 2009-08-27 16:11 ------- Fixed. -- rguenth at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |RESOLVED Resolution| |FIXED http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41092 ^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2009-08-27 16:11 UTC | newest] Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2009-08-17 14:03 [Bug lto/41092] New: WPA doesn't generate unwind information where necessary rguenth at gcc dot gnu dot org 2009-08-19 6:15 ` [Bug lto/41092] " bje at gcc dot gnu dot org 2009-08-27 9:18 ` rguenth at gcc dot gnu dot org 2009-08-27 16:10 ` rguenth at gcc dot gnu dot org 2009-08-27 16:11 ` rguenth at gcc dot gnu dot org
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