On Sun, May 29, 2022 at 4:00 AM Takayuki 'January June' Suwa
wrote:
>
> > (clrsb:m x)
> > Represents the number of redundant leading sign bits in x, represented
> > as an integer of mode m, starting at the most significant bit position.
>
> This explanation is just what the NSA instruction (not
> (clrsb:m x)
> Represents the number of redundant leading sign bits in x, represented
> as an integer of mode m, starting at the most significant bit position.
This explanation is just what the NSA instruction (not ever emitted before)
calculates in Xtensa ISA.
gcc/ChangeLog:
* config/
