On Fri, Jan 8, 2021 at 1:24 AM Uros Bizjak wrote:
>
> > Since R10 is preserved when calling mcount, R10 can be used a scratch
> > register to call mcount in large model.
>
> Please mention that R10 can be used as a static chain registers and is
> preserved when calling mcount for nested functions.
> Since R10 is preserved when calling mcount, R10 can be used a scratch
> register to call mcount in large model.
Please mention that R10 can be used as a static chain registers and is
preserved when calling mcount for nested functions.
> gcc/
>
> PR target/98482
> * config/i386/i386.c (x86_funct