On 12/14/2015 09:10 AM, Segher Boessenkool wrote:
That, and adding a memory clobber degrades performance for a lot of
existing basic asm that does not expect the clobber, e.g. asm(""),
asm("#"), asm("nop"), ...
I wonder about this. People keep bringing up "a lot of existing basic
asm" in gener
Hi,
On 12/15/2015 13:52, Bernd Schmidt wrote:
>
> On 12/14/2015 09:10 AM, Segher Boessenkool wrote:
> > That, and adding a memory clobber degrades performance for a lot of
> > existing basic asm that does not expect the clobber, e.g. asm(""),
> > asm("#"), asm("nop"), ...
>
> I wonder about this
> On Dec 15, 2015, at 7:52 AM, Bernd Schmidt wrote:
>
> On 12/14/2015 09:10 AM, Segher Boessenkool wrote:
>> That, and adding a memory clobber degrades performance for a lot of
>> existing basic asm that does not expect the clobber, e.g. asm(""),
>> asm("#"), asm("nop"), ...
>
> I wonder about
On 12/15/2015 01:42 PM, paul_kon...@dell.com wrote:
On Dec 15, 2015, at 7:52 AM, Bernd Schmidt
wrote:
On 12/14/2015 09:10 AM, Segher Boessenkool wrote:
That, and adding a memory clobber degrades performance for a lot
of existing basic asm that does not expect the clobber, e.g.
asm(""), asm("
On 12/14/2015 1:53 AM, Andrew Haley wrote:
> This just seems like another argument for deprecating basic asm and
pushing people to extended.
Yes. I am not arguing against deprecation. We should do that.
You know, there are several people who seem to generally support this
direction. Not en
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On Tue, 15 Dec 2015, David Wohlferd wrote:
> Unlike top level, using basic asm within a function is deprecated. No new code
> should use this feature, but should use extended asm instead. Existing code
> should begin replacing such usage. Instances of affected code can be found
> using -Wonly-top
> On Dec 15, 2015, at 5:22 PM, David Wohlferd wrote:
>
> On 12/14/2015 1:53 AM, Andrew Haley wrote:
>> > This just seems like another argument for deprecating basic asm and
>> > pushing people to extended.
>> Yes. I am not arguing against deprecation. We should do that.
>
> You know, there a
