On 01/02/12 13:23, Richard Earnshaw wrote:
> On 31/01/12 05:15, Richard Henderson wrote:
>> Despite how trivial this is, I assume this must wait for stage1.
>> Ok?
>>
>>
>> r~
>>
>>
>> * longlong.h [arm] (umul_ppmm): Use umull.
>> [arm] (count_trailing_zeros): Use __builtin_ctz.
>
> armv
On 31/01/12 05:15, Richard Henderson wrote:
> I noticed this accidentally, while looking for something else.
> There are significant improvements in the DImode multiplication
> and division routines for armv4+.
>
> Despite how trivial this is, I assume this must wait for stage1.
> Ok?
>
>
> r~
>
I noticed this accidentally, while looking for something else.
There are significant improvements in the DImode multiplication
and division routines for armv4+.
Despite how trivial this is, I assume this must wait for stage1.
Ok?
r~
* longlong.h [arm] (umul_ppmm): Use umull.
[a
