On Mon, Jul 17, 2023 at 2:20 PM Jan Beulich wrote:
>
> On 17.07.2023 08:09, Hongtao Liu wrote:
> > On Fri, Jul 14, 2023 at 5:40 PM Jan Beulich via Gcc-patches
> > wrote:
> >>
> >> Introduce a new alternative permitting all 32 registers to be used as
> >> source without AVX512VL, by broadcasting t
On 17.07.2023 08:09, Hongtao Liu wrote:
> On Fri, Jul 14, 2023 at 5:40 PM Jan Beulich via Gcc-patches
> wrote:
>>
>> Introduce a new alternative permitting all 32 registers to be used as
>> source without AVX512VL, by broadcasting to the full 512 bits in that
>> case. (The insn would also permit a
On Fri, Jul 14, 2023 at 5:40 PM Jan Beulich via Gcc-patches
wrote:
>
> Introduce a new alternative permitting all 32 registers to be used as
> source without AVX512VL, by broadcasting to the full 512 bits in that
> case. (The insn would also permit all registers to be used as
> destination, but V2
Introduce a new alternative permitting all 32 registers to be used as
source without AVX512VL, by broadcasting to the full 512 bits in that
case. (The insn would also permit all registers to be used as
destination, but V2DFmode doesn't.)
gcc/
* config/i386/sse.md (vec_dupv2df): Add new AV
