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* [Bug target/3506] weird behaviour when incrementing volatile ints
       [not found] <bug-3506-4@http.gcc.gnu.org/bugzilla/>
@ 2020-07-27  2:06 ` pinskia at gcc dot gnu.org
  2023-02-09 18:11 ` pinskia at gcc dot gnu.org
                   ` (2 subsequent siblings)
  3 siblings, 0 replies; 13+ messages in thread
From: pinskia at gcc dot gnu.org @ 2020-07-27  2:06 UTC (permalink / raw)
  To: gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3506

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |paulmckrcu at gmail dot com

--- Comment #13 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
*** Bug 96327 has been marked as a duplicate of this bug. ***

^ permalink raw reply	[flat|nested] 13+ messages in thread

* [Bug target/3506] weird behaviour when incrementing volatile ints
       [not found] <bug-3506-4@http.gcc.gnu.org/bugzilla/>
  2020-07-27  2:06 ` [Bug target/3506] weird behaviour when incrementing volatile ints pinskia at gcc dot gnu.org
@ 2023-02-09 18:11 ` pinskia at gcc dot gnu.org
  2023-02-09 18:11 ` [Bug target/3506] volatile forces load into register pinskia at gcc dot gnu.org
  2023-02-09 18:13 ` pinskia at gcc dot gnu.org
  3 siblings, 0 replies; 13+ messages in thread
From: pinskia at gcc dot gnu.org @ 2023-02-09 18:11 UTC (permalink / raw)
  To: gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3506

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |marc.glisse at normalesup dot org

--- Comment #14 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
*** Bug 50677 has been marked as a duplicate of this bug. ***

^ permalink raw reply	[flat|nested] 13+ messages in thread

* [Bug target/3506] volatile forces load into register
       [not found] <bug-3506-4@http.gcc.gnu.org/bugzilla/>
  2020-07-27  2:06 ` [Bug target/3506] weird behaviour when incrementing volatile ints pinskia at gcc dot gnu.org
  2023-02-09 18:11 ` pinskia at gcc dot gnu.org
@ 2023-02-09 18:11 ` pinskia at gcc dot gnu.org
  2023-02-09 18:13 ` pinskia at gcc dot gnu.org
  3 siblings, 0 replies; 13+ messages in thread
From: pinskia at gcc dot gnu.org @ 2023-02-09 18:11 UTC (permalink / raw)
  To: gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3506

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|INVALID                     |---
            Summary|weird behaviour when        |volatile forces load into
                   |incrementing volatile ints  |register
             Status|RESOLVED                    |NEW

--- Comment #15 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Reopening ...

^ permalink raw reply	[flat|nested] 13+ messages in thread

* [Bug target/3506] volatile forces load into register
       [not found] <bug-3506-4@http.gcc.gnu.org/bugzilla/>
                   ` (2 preceding siblings ...)
  2023-02-09 18:11 ` [Bug target/3506] volatile forces load into register pinskia at gcc dot gnu.org
@ 2023-02-09 18:13 ` pinskia at gcc dot gnu.org
  3 siblings, 0 replies; 13+ messages in thread
From: pinskia at gcc dot gnu.org @ 2023-02-09 18:13 UTC (permalink / raw)
  To: gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3506

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Severity|normal                      |enhancement

^ permalink raw reply	[flat|nested] 13+ messages in thread

* [Bug target/3506] weird behaviour when incrementing volatile ints
       [not found] <bug-3506-4828@http.gcc.gnu.org/bugzilla/>
  2007-08-18  0:06 ` [Bug target/3506] weird behaviour when incrementing volatile ints pinskia at gcc dot gnu dot org
  2007-08-18  0:13 ` pinskia at gcc dot gnu dot org
@ 2008-12-28  2:49 ` pinskia at gcc dot gnu dot org
  2 siblings, 0 replies; 13+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2008-12-28  2:49 UTC (permalink / raw)
  To: gcc-bugs



------- Comment #12 from pinskia at gcc dot gnu dot org  2008-12-28 02:48 -------
*** Bug 33102 has been marked as a duplicate of this bug. ***


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=3506


^ permalink raw reply	[flat|nested] 13+ messages in thread

* [Bug target/3506] weird behaviour when incrementing volatile ints
       [not found] <bug-3506-4828@http.gcc.gnu.org/bugzilla/>
  2007-08-18  0:06 ` [Bug target/3506] weird behaviour when incrementing volatile ints pinskia at gcc dot gnu dot org
@ 2007-08-18  0:13 ` pinskia at gcc dot gnu dot org
  2008-12-28  2:49 ` pinskia at gcc dot gnu dot org
  2 siblings, 0 replies; 13+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2007-08-18  0:13 UTC (permalink / raw)
  To: gcc-bugs



------- Comment #11 from pinskia at gcc dot gnu dot org  2007-08-18 00:12 -------
*** Bug 33102 has been marked as a duplicate of this bug. ***


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=3506


^ permalink raw reply	[flat|nested] 13+ messages in thread

* [Bug target/3506] weird behaviour when incrementing volatile ints
       [not found] <bug-3506-4828@http.gcc.gnu.org/bugzilla/>
@ 2007-08-18  0:06 ` pinskia at gcc dot gnu dot org
  2007-08-18  0:13 ` pinskia at gcc dot gnu dot org
  2008-12-28  2:49 ` pinskia at gcc dot gnu dot org
  2 siblings, 0 replies; 13+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2007-08-18  0:06 UTC (permalink / raw)
  To: gcc-bugs



------- Comment #10 from pinskia at gcc dot gnu dot org  2007-08-18 00:05 -------
*** Bug 33102 has been marked as a duplicate of this bug. ***


-- 

pinskia at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |paulmck at linux dot vnet
                   |                            |dot ibm dot com


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=3506


^ permalink raw reply	[flat|nested] 13+ messages in thread

* [Bug target/3506] weird behaviour when incrementing volatile ints
       [not found] <20010701090600.3506.89949-quiet@bugs.debian.org>
                   ` (4 preceding siblings ...)
  2005-05-16 22:57 ` pinskia at gcc dot gnu dot org
@ 2005-05-17  0:33 ` mrd at alkemio dot org
  5 siblings, 0 replies; 13+ messages in thread
From: mrd at alkemio dot org @ 2005-05-17  0:33 UTC (permalink / raw)
  To: gcc-bugs


------- Additional Comments From mrd at alkemio dot org  2005-05-17 00:33 -------
(In reply to comment #8)
> Did you read comment #1.

Yes, but it's not clear.

> GCC doesn't know what constitutes a reference to a volatile memory

Is this to say the GCC developers believe the C language's definition of
"volatile" is ambiguous, or that there are situations where "incl x" is
operationally distinct from "movl x, %eax; incl %eax; movl %eax, x" when x is
volatile?

-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=3506


^ permalink raw reply	[flat|nested] 13+ messages in thread

* [Bug target/3506] weird behaviour when incrementing volatile ints
       [not found] <20010701090600.3506.89949-quiet@bugs.debian.org>
                   ` (3 preceding siblings ...)
  2005-05-16 22:34 ` mrd at alkemio dot org
@ 2005-05-16 22:57 ` pinskia at gcc dot gnu dot org
  2005-05-17  0:33 ` mrd at alkemio dot org
  5 siblings, 0 replies; 13+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2005-05-16 22:57 UTC (permalink / raw)
  To: gcc-bugs


------- Additional Comments From pinskia at gcc dot gnu dot org  2005-05-16 22:57 -------
(In reply to comment #7)
> (In reply to comment #5)
> > Mark as invalid.
> 
> Why?

Did you read comment #1.

-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=3506


^ permalink raw reply	[flat|nested] 13+ messages in thread

* [Bug target/3506] weird behaviour when incrementing volatile ints
       [not found] <20010701090600.3506.89949-quiet@bugs.debian.org>
                   ` (2 preceding siblings ...)
  2005-05-15 13:34 ` pinskia at gcc dot gnu dot org
@ 2005-05-16 22:34 ` mrd at alkemio dot org
  2005-05-16 22:57 ` pinskia at gcc dot gnu dot org
  2005-05-17  0:33 ` mrd at alkemio dot org
  5 siblings, 0 replies; 13+ messages in thread
From: mrd at alkemio dot org @ 2005-05-16 22:34 UTC (permalink / raw)
  To: gcc-bugs


------- Additional Comments From mrd at alkemio dot org  2005-05-16 22:34 -------
(In reply to comment #5)
> Mark as invalid.

Why?

-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=3506


^ permalink raw reply	[flat|nested] 13+ messages in thread

* [Bug target/3506] weird behaviour when incrementing volatile ints
       [not found] <20010701090600.3506.89949-quiet@bugs.debian.org>
  2005-05-15 13:33 ` pinskia at gcc dot gnu dot org
  2005-05-15 13:34 ` pinskia at gcc dot gnu dot org
@ 2005-05-15 13:34 ` pinskia at gcc dot gnu dot org
  2005-05-16 22:34 ` mrd at alkemio dot org
                   ` (2 subsequent siblings)
  5 siblings, 0 replies; 13+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2005-05-15 13:34 UTC (permalink / raw)
  To: gcc-bugs


------- Additional Comments From pinskia at gcc dot gnu dot org  2005-05-15 13:33 -------
Mark as invalid.

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|REOPENED                    |RESOLVED
         Resolution|                            |INVALID


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=3506


^ permalink raw reply	[flat|nested] 13+ messages in thread

* [Bug target/3506] weird behaviour when incrementing volatile ints
       [not found] <20010701090600.3506.89949-quiet@bugs.debian.org>
  2005-05-15 13:33 ` pinskia at gcc dot gnu dot org
@ 2005-05-15 13:34 ` pinskia at gcc dot gnu dot org
  2005-05-15 13:34 ` pinskia at gcc dot gnu dot org
                   ` (3 subsequent siblings)
  5 siblings, 0 replies; 13+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2005-05-15 13:34 UTC (permalink / raw)
  To: gcc-bugs


------- Additional Comments From pinskia at gcc dot gnu dot org  2005-05-15 13:34 -------
*** Bug 21580 has been marked as a duplicate of this bug. ***

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |mrd at alkemio dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=3506


^ permalink raw reply	[flat|nested] 13+ messages in thread

* [Bug target/3506] weird behaviour when incrementing volatile ints
       [not found] <20010701090600.3506.89949-quiet@bugs.debian.org>
@ 2005-05-15 13:33 ` pinskia at gcc dot gnu dot org
  2005-05-15 13:34 ` pinskia at gcc dot gnu dot org
                   ` (4 subsequent siblings)
  5 siblings, 0 replies; 13+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2005-05-15 13:33 UTC (permalink / raw)
  To: gcc-bugs


------- Additional Comments From pinskia at gcc dot gnu dot org  2005-05-15 13:33 -------
Reopen to ...

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|RESOLVED                    |REOPENED
         Resolution|FIXED                       |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=3506


^ permalink raw reply	[flat|nested] 13+ messages in thread

end of thread, other threads:[~2023-02-09 18:13 UTC | newest]

Thread overview: 13+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
     [not found] <bug-3506-4@http.gcc.gnu.org/bugzilla/>
2020-07-27  2:06 ` [Bug target/3506] weird behaviour when incrementing volatile ints pinskia at gcc dot gnu.org
2023-02-09 18:11 ` pinskia at gcc dot gnu.org
2023-02-09 18:11 ` [Bug target/3506] volatile forces load into register pinskia at gcc dot gnu.org
2023-02-09 18:13 ` pinskia at gcc dot gnu.org
     [not found] <bug-3506-4828@http.gcc.gnu.org/bugzilla/>
2007-08-18  0:06 ` [Bug target/3506] weird behaviour when incrementing volatile ints pinskia at gcc dot gnu dot org
2007-08-18  0:13 ` pinskia at gcc dot gnu dot org
2008-12-28  2:49 ` pinskia at gcc dot gnu dot org
     [not found] <20010701090600.3506.89949-quiet@bugs.debian.org>
2005-05-15 13:33 ` pinskia at gcc dot gnu dot org
2005-05-15 13:34 ` pinskia at gcc dot gnu dot org
2005-05-15 13:34 ` pinskia at gcc dot gnu dot org
2005-05-16 22:34 ` mrd at alkemio dot org
2005-05-16 22:57 ` pinskia at gcc dot gnu dot org
2005-05-17  0:33 ` mrd at alkemio dot org

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