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* [Bug c/22112] New: Another fallout from alias warning patch
@ 2005-06-18 10:51 giovannibajo at libero dot it
2005-06-18 12:35 ` [Bug target/22112] " pinskia at gcc dot gnu dot org
` (3 more replies)
0 siblings, 4 replies; 6+ messages in thread
From: giovannibajo at libero dot it @ 2005-06-18 10:51 UTC (permalink / raw)
To: gcc-bugs
Stevenb noticed another fallout from Nathan's alias warning patch:
../../mainline/gcc/config/i386/linux-unwind.h: In
function 'x86_64_fallback_frame_state':
../../mainline/gcc/config/i386/linux-unwind.h:55: warning: dereferencing type-
punned pointer will break strict-aliasing rules
This can be seen on a x86-64 bootstrap.
--
Summary: Another fallout from alias warning patch
Product: gcc
Version: unknown
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: c
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: giovannibajo at libero dot it
CC: gcc-bugs at gcc dot gnu dot org,nathan at gcc dot gnu
dot org,stevenb at suse dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22112
^ permalink raw reply [flat|nested] 6+ messages in thread* [Bug target/22112] Another fallout from alias warning patch 2005-06-18 10:51 [Bug c/22112] New: Another fallout from alias warning patch giovannibajo at libero dot it @ 2005-06-18 12:35 ` pinskia at gcc dot gnu dot org 2005-06-18 13:04 ` nathan at gcc dot gnu dot org ` (2 subsequent siblings) 3 siblings, 0 replies; 6+ messages in thread From: pinskia at gcc dot gnu dot org @ 2005-06-18 12:35 UTC (permalink / raw) To: gcc-bugs -- What |Removed |Added ---------------------------------------------------------------------------- Component|c |target GCC target triplet| |x86_64-linux-gnu Version|unknown |4.1.0 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22112 ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug target/22112] Another fallout from alias warning patch 2005-06-18 10:51 [Bug c/22112] New: Another fallout from alias warning patch giovannibajo at libero dot it 2005-06-18 12:35 ` [Bug target/22112] " pinskia at gcc dot gnu dot org @ 2005-06-18 13:04 ` nathan at gcc dot gnu dot org 2005-06-18 14:21 ` Graham Stott 2005-06-18 14:21 ` graham dot stott at btinternet dot com 2005-07-08 11:19 ` nathan at gcc dot gnu dot org 3 siblings, 1 reply; 6+ messages in thread From: nathan at gcc dot gnu dot org @ 2005-06-18 13:04 UTC (permalink / raw) To: gcc-bugs ------- Additional Comments From nathan at gcc dot gnu dot org 2005-06-18 13:04 ------- can someone send me the .i file and/or sys/ucontext.h, I don't have an x86-64 system available. -- What |Removed |Added ---------------------------------------------------------------------------- AssignedTo|unassigned at gcc dot gnu |nathan at gcc dot gnu dot |dot org |org Status|UNCONFIRMED |ASSIGNED Ever Confirmed| |1 Last reconfirmed|0000-00-00 00:00:00 |2005-06-18 13:04:38 date| | http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22112 ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [Bug target/22112] Another fallout from alias warning patch 2005-06-18 13:04 ` nathan at gcc dot gnu dot org @ 2005-06-18 14:21 ` Graham Stott 0 siblings, 0 replies; 6+ messages in thread From: Graham Stott @ 2005-06-18 14:21 UTC (permalink / raw) To: gcc-bugzilla; +Cc: gcc-bugs nathan at gcc dot gnu dot org wrote: > ------- Additional Comments From nathan at gcc dot gnu dot org 2005-06-18 13:04 ------- > can someone send me the .i file and/or sys/ucontext.h, I don't have an x86-64 > system available. > It also happens on i686-pc-linux-gnu ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug target/22112] Another fallout from alias warning patch 2005-06-18 10:51 [Bug c/22112] New: Another fallout from alias warning patch giovannibajo at libero dot it 2005-06-18 12:35 ` [Bug target/22112] " pinskia at gcc dot gnu dot org 2005-06-18 13:04 ` nathan at gcc dot gnu dot org @ 2005-06-18 14:21 ` graham dot stott at btinternet dot com 2005-07-08 11:19 ` nathan at gcc dot gnu dot org 3 siblings, 0 replies; 6+ messages in thread From: graham dot stott at btinternet dot com @ 2005-06-18 14:21 UTC (permalink / raw) To: gcc-bugs ------- Additional Comments From graham dot stott at btinternet dot com 2005-06-18 14:21 ------- Subject: Re: Another fallout from alias warning patch nathan at gcc dot gnu dot org wrote: > ------- Additional Comments From nathan at gcc dot gnu dot org 2005-06-18 13:04 ------- > can someone send me the .i file and/or sys/ucontext.h, I don't have an x86-64 > system available. > It also happens on i686-pc-linux-gnu -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22112 ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug target/22112] Another fallout from alias warning patch 2005-06-18 10:51 [Bug c/22112] New: Another fallout from alias warning patch giovannibajo at libero dot it ` (2 preceding siblings ...) 2005-06-18 14:21 ` graham dot stott at btinternet dot com @ 2005-07-08 11:19 ` nathan at gcc dot gnu dot org 3 siblings, 0 replies; 6+ messages in thread From: nathan at gcc dot gnu dot org @ 2005-07-08 11:19 UTC (permalink / raw) To: gcc-bugs ------- Additional Comments From nathan at gcc dot gnu dot org 2005-07-08 11:18 ------- rth beat me to installing a patch -- What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |RESOLVED Resolution| |FIXED http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22112 ^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2005-07-08 11:19 UTC | newest] Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2005-06-18 10:51 [Bug c/22112] New: Another fallout from alias warning patch giovannibajo at libero dot it 2005-06-18 12:35 ` [Bug target/22112] " pinskia at gcc dot gnu dot org 2005-06-18 13:04 ` nathan at gcc dot gnu dot org 2005-06-18 14:21 ` Graham Stott 2005-06-18 14:21 ` graham dot stott at btinternet dot com 2005-07-08 11:19 ` nathan at gcc dot gnu dot org
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