Am 31.07.2015 um 18:44 schrieb Matt Turner:
> On Fri, Jul 31, 2015 at 7:13 AM, Roland Scheidegger
> wrote:
>> CC mesa-dev.
>>
>> This looks good to me. I am starting to wonder though why we don't just
>> use lrintf() and let the compiler sort it out (for x86 too).
>> Though actually some quick ex
On Fri, Jul 31, 2015 at 7:13 AM, Roland Scheidegger wrote:
> CC mesa-dev.
>
> This looks good to me. I am starting to wonder though why we don't just
> use lrintf() and let the compiler sort it out (for x86 too).
> Though actually some quick experiments show that:
> - llvm's clang will always use
CC mesa-dev.
This looks good to me. I am starting to wonder though why we don't just
use lrintf() and let the compiler sort it out (for x86 too).
Though actually some quick experiments show that:
- llvm's clang will always use libm lrintf call. Which then will do
(x86_64) cvtss2si %xmm0,%rax as ex
