Saurabh Jha writes:
> On 1/8/2025 11:13 AM, Richard Sandiford wrote:
>> writes:
>>> [...]
>>> diff --git a/gcc/config/aarch64/aarch64-sve-builtins-sve2.def
>>> b/gcc/config/aarch64/aarch64-sve-builtins-sve2.def
>>> index e726fa1fb68..0c4f8251ac0 100644
>>> --- a/gcc/config/aarch64/aarch64-sve-bu
On 1/8/2025 11:13 AM, Richard Sandiford wrote:
writes:
This patch introduces support for LUTI2/LUTI4 ACLE for SVE2.
LUTI instructions are used for efficient table lookups with 2-bit
or 4-bit indices. LUTI2 reads indexed 8-bit or 16-bit elements from
the low 128 bits of the table vector usin
On Wed, Jan 08, 2025 at 11:13:41AM +, Richard Sandiford wrote:
> writes:
> > This patch introduces support for LUTI2/LUTI4 ACLE for SVE2.
> >
> > LUTI instructions are used for efficient table lookups with 2-bit
> > or 4-bit indices. LUTI2 reads indexed 8-bit or 16-bit elements from
> > the lo
writes:
> This patch introduces support for LUTI2/LUTI4 ACLE for SVE2.
>
> LUTI instructions are used for efficient table lookups with 2-bit
> or 4-bit indices. LUTI2 reads indexed 8-bit or 16-bit elements from
> the low 128 bits of the table vector using packed 2-bit indices,
> while LUTI4 can re
This patch introduces support for LUTI2/LUTI4 ACLE for SVE2.
LUTI instructions are used for efficient table lookups with 2-bit
or 4-bit indices. LUTI2 reads indexed 8-bit or 16-bit elements from
the low 128 bits of the table vector using packed 2-bit indices,
while LUTI4 can read from the low 128
