Re: [PATCH v3 1/3] rtl: directly handle MEM in gen_highpart [PR102125]

[Richard Biener via Gcc-patches]

On Fri, Sep 10, 2021 at 4:48 PM Richard Earnshaw <rearn...@arm.com> wrote:
>
>
> gen_lowpart_general handles forming a lowpart of a MEM by using
> adjust_address to rework and validate a new version of the MEM.
> Do the same for gen_highpart rather than calling simplify_gen_subreg
> for this case.

OK from my side.

Thanks,
Richard.

> gcc/ChangeLog:
>
>         PR target/102125
>         * emit-rtl.c (gen_highpart): Use adjust_address to handle
>         MEM rather than calling simplify_gen_subreg.
> ---
>  gcc/emit-rtl.c | 23 +++++++++++++----------
>  1 file changed, 13 insertions(+), 10 deletions(-)
>