* [Bug driver/36731] "gcc -v" should include default arch/tune values
2008-07-04 19:01 [Bug driver/36731] New: "gcc -v" should include default arch/tune values vincent at vinc17 dot org
@ 2008-07-04 19:12 ` rguenth at gcc dot gnu dot org
2008-07-04 19:17 ` [Bug driver/36731] New: " Andrew Pinski
` (3 subsequent siblings)
4 siblings, 0 replies; 7+ messages in thread
From: rguenth at gcc dot gnu dot org @ 2008-07-04 19:12 UTC (permalink / raw)
To: gcc-bugs
------- Comment #1 from rguenth at gcc dot gnu dot org 2008-07-04 19:11 -------
Works if you provide an (empty) input file:
echo | gcc -S -x c -v -
/usr/lib/gcc/i486-linux-gnu/4.3.1/cc1 -quiet -v - -quiet -dumpbase -
-mtune=generic -auxbase - -version -o -.s
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36731
^ permalink raw reply [flat|nested] 7+ messages in thread* Re: [Bug driver/36731] New: "gcc -v" should include default arch/tune values
2008-07-04 19:01 [Bug driver/36731] New: "gcc -v" should include default arch/tune values vincent at vinc17 dot org
2008-07-04 19:12 ` [Bug driver/36731] " rguenth at gcc dot gnu dot org
@ 2008-07-04 19:17 ` Andrew Pinski
2008-07-04 19:18 ` [Bug driver/36731] " pinskia at gmail dot com
` (2 subsequent siblings)
4 siblings, 0 replies; 7+ messages in thread
From: Andrew Pinski @ 2008-07-04 19:17 UTC (permalink / raw)
To: gcc-bugzilla; +Cc: gcc-bugs
Sent from my iPhone
On Jul 4, 2008, at 12:01, "vincent at vinc17 dot org" <gcc-bugzilla@gcc.gnu.org
> wrote:
> "gcc -v" output should include default values corresponding to the -
> march and
> -mtune options.
>
> As a reference: http://gcc.gnu.org/ml/gcc-help/2008-07/msg00062.html
>
They do already via the configure options. I don't see this mentioned
in the email though.
>
> --
> Summary: "gcc -v" should include default arch/tune values
> Product: gcc
> Version: 4.3.1
> Status: UNCONFIRMED
> Severity: enhancement
> Priority: P3
> Component: driver
> AssignedTo: unassigned at gcc dot gnu dot org
> ReportedBy: vincent at vinc17 dot org
>
>
> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36731
>
^ permalink raw reply [flat|nested] 7+ messages in thread* [Bug driver/36731] "gcc -v" should include default arch/tune values
2008-07-04 19:01 [Bug driver/36731] New: "gcc -v" should include default arch/tune values vincent at vinc17 dot org
2008-07-04 19:12 ` [Bug driver/36731] " rguenth at gcc dot gnu dot org
2008-07-04 19:17 ` [Bug driver/36731] New: " Andrew Pinski
@ 2008-07-04 19:18 ` pinskia at gmail dot com
2008-07-04 19:35 ` vincent at vinc17 dot org
2008-07-04 19:47 ` pinskia at gmail dot com
4 siblings, 0 replies; 7+ messages in thread
From: pinskia at gmail dot com @ 2008-07-04 19:18 UTC (permalink / raw)
To: gcc-bugs
------- Comment #2 from pinskia at gmail dot com 2008-07-04 19:18 -------
Subject: Re: New: "gcc -v" should include default arch/tune values
Sent from my iPhone
On Jul 4, 2008, at 12:01, "vincent at vinc17 dot org" <gcc-bugzilla@gcc.gnu.org
> wrote:
> "gcc -v" output should include default values corresponding to the -
> march and
> -mtune options.
>
> As a reference: http://gcc.gnu.org/ml/gcc-help/2008-07/msg00062.html
>
They do already via the configure options. I don't see this mentioned
in the email though.
>
> --
> Summary: "gcc -v" should include default arch/tune values
> Product: gcc
> Version: 4.3.1
> Status: UNCONFIRMED
> Severity: enhancement
> Priority: P3
> Component: driver
> AssignedTo: unassigned at gcc dot gnu dot org
> ReportedBy: vincent at vinc17 dot org
>
>
> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36731
>
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36731
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug driver/36731] "gcc -v" should include default arch/tune values
2008-07-04 19:01 [Bug driver/36731] New: "gcc -v" should include default arch/tune values vincent at vinc17 dot org
` (2 preceding siblings ...)
2008-07-04 19:18 ` [Bug driver/36731] " pinskia at gmail dot com
@ 2008-07-04 19:35 ` vincent at vinc17 dot org
2008-07-04 19:47 ` Andrew Pinski
2008-07-04 19:47 ` pinskia at gmail dot com
4 siblings, 1 reply; 7+ messages in thread
From: vincent at vinc17 dot org @ 2008-07-04 19:35 UTC (permalink / raw)
To: gcc-bugs
------- Comment #3 from vincent at vinc17 dot org 2008-07-04 19:34 -------
(In reply to comment #1)
> Works if you provide an (empty) input file:
[...]
There's mtune, but not march. Also, most users probably don't know that.
(In reply to comment #2)
> They do already via the configure options.
Not here. Or perhaps one can deduce the value (how?), but that's not obvious
and not documented either.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36731
^ permalink raw reply [flat|nested] 7+ messages in thread* Re: [Bug driver/36731] "gcc -v" should include default arch/tune values
2008-07-04 19:35 ` vincent at vinc17 dot org
@ 2008-07-04 19:47 ` Andrew Pinski
0 siblings, 0 replies; 7+ messages in thread
From: Andrew Pinski @ 2008-07-04 19:47 UTC (permalink / raw)
To: gcc-bugzilla; +Cc: gcc-bugs
Sent from my iPhone
On Jul 4, 2008, at 12:34, "vincent at vinc17 dot org" <gcc-bugzilla@gcc.gnu.org
> wrote:
>
>
> ------- Comment #3 from vincent at vinc17 dot org 2008-07-04 19:34
> -------
> (In reply to comment #1)
>> Works if you provide an (empty) input file:
> [...]
>
> There's mtune, but not march. Also, most users probably don't know
> that.
Also that is not true for ppc:).
>
>
> (In reply to comment #2)
>> They do already via the configure options.
>
> Not here. Or perhaps one can deduce the value (how?), but that's not
> obvious
> and not documented either.
That is a target specific decision. Really the default is either
decided by the target maintainers or via the configure options. I say
we should not worry about this bug really.
>
>
>
> --
>
>
> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36731
>
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug driver/36731] "gcc -v" should include default arch/tune values
2008-07-04 19:01 [Bug driver/36731] New: "gcc -v" should include default arch/tune values vincent at vinc17 dot org
` (3 preceding siblings ...)
2008-07-04 19:35 ` vincent at vinc17 dot org
@ 2008-07-04 19:47 ` pinskia at gmail dot com
4 siblings, 0 replies; 7+ messages in thread
From: pinskia at gmail dot com @ 2008-07-04 19:47 UTC (permalink / raw)
To: gcc-bugs
------- Comment #4 from pinskia at gmail dot com 2008-07-04 19:47 -------
Subject: Re: "gcc -v" should include default arch/tune values
Sent from my iPhone
On Jul 4, 2008, at 12:34, "vincent at vinc17 dot org" <gcc-bugzilla@gcc.gnu.org
> wrote:
>
>
> ------- Comment #3 from vincent at vinc17 dot org 2008-07-04 19:34
> -------
> (In reply to comment #1)
>> Works if you provide an (empty) input file:
> [...]
>
> There's mtune, but not march. Also, most users probably don't know
> that.
Also that is not true for ppc:).
>
>
> (In reply to comment #2)
>> They do already via the configure options.
>
> Not here. Or perhaps one can deduce the value (how?), but that's not
> obvious
> and not documented either.
That is a target specific decision. Really the default is either
decided by the target maintainers or via the configure options. I say
we should not worry about this bug really.
>
>
>
> --
>
>
> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36731
>
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36731
^ permalink raw reply [flat|nested] 7+ messages in thread