public inbox for gcc-prs@sourceware.org
help / color / mirror / Atom feed
* Re: optimization/6165: [i686] stack frame freed too early
@ 2002-04-04 14:55 rth
  0 siblings, 0 replies; 3+ messages in thread
From: rth @ 2002-04-04 14:55 UTC (permalink / raw)
  To: Joe.Buck, gcc-bugs, gcc-prs, jseward, rth

Synopsis: [i686] stack frame freed too early

State-Changed-From-To: open->closed
State-Changed-By: rth
State-Changed-When: Thu Apr  4 14:55:17 2002
State-Changed-Why:
    http://gcc.gnu.org/ml/gcc-patches/2002-04/msg00231.html

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=6165


^ permalink raw reply	[flat|nested] 3+ messages in thread
* Re: optimization/6165: [i686] stack frame freed too early
@ 2002-04-04  2:18 rth
  0 siblings, 0 replies; 3+ messages in thread
From: rth @ 2002-04-04  2:18 UTC (permalink / raw)
  To: Joe.Buck, gcc-bugs, gcc-prs, jseward, nobody, rth

Synopsis: [i686] stack frame freed too early

Responsible-Changed-From-To: unassigned->rth
Responsible-Changed-By: rth
Responsible-Changed-When: Thu Apr  4 02:18:45 2002
Responsible-Changed-Why:
    .

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=6165


^ permalink raw reply	[flat|nested] 3+ messages in thread
* optimization/6165: [i686] stack frame freed too early
@ 2002-04-03 17:36 jseward
  0 siblings, 0 replies; 3+ messages in thread
From: jseward @ 2002-04-03 17:36 UTC (permalink / raw)
  To: gcc-gnats; +Cc: Joe.Buck


>Number:         6165
>Category:       optimization
>Synopsis:       [i686] stack frame freed too early
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    unassigned
>State:          open
>Class:          wrong-code
>Submitter-Id:   net
>Arrival-Date:   Wed Apr 03 17:36:01 PST 2002
>Closed-Date:
>Last-Modified:
>Originator:     Julian Seward
>Release:        3.0.4
>Organization:
>Environment:
i686-linux
>Description:
_ZNSt13basic_filebufIcSt11char_traitsIcEEC1Ev:
        ...
        movl    %ebp, %esp      <--- %esp == %ebp after here
        movl    $0, -16(%ebp)   <--- WRONG; EA = -16(%esp)
        movl    $0, -12(%ebp)   <--- WRONG
        movl    $0, -24(%ebp)   <--- WRONG
        movl    $0, -20(%ebp)   <--- WRONG
>How-To-Repeat:
Compile with -O2 -mcpu=i686:

#include <fstream>
int main(void) {
        std::basic_filebuf<char> foop;
        return 0;
}
>Fix:

>Release-Note:
>Audit-Trail:
>Unformatted:


^ permalink raw reply	[flat|nested] 3+ messages in thread
end of thread, other threads:[~2002-04-04 22:55 UTC | newest]

Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2002-04-04 14:55 optimization/6165: [i686] stack frame freed too early rth
  -- strict thread matches above, loose matches on Subject: below --
2002-04-04  2:18 rth
2002-04-03 17:36 jseward

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).