Hi Haochen,
on 2023/5/26 10:49, HAO CHEN GUI wrote:
> Hi,
> This patch adds a new insn for vector splat with small V2DI constants on P8.
> If the value of constant is in RANGE (-16, 15) and not 0 or -1, it can be
> loaded
> with vspltisw and vupkhsw on P8. It should be efficient than loading
Hi,
This patch adds a new insn for vector splat with small V2DI constants on P8.
If the value of constant is in RANGE (-16, 15) and not 0 or -1, it can be loaded
with vspltisw and vupkhsw on P8. It should be efficient than loading vector from
memory.
Compared to last version, the main change
