On Wed, May 12, 2021 at 11:48 AM Naresh Kamboju
<naresh.kamboju@xxxxxxxxxx> wrote:
>
> Linus's tree builds MIPS clang successfully.
Note that this might just be a random effect of inlining or other
register allocation pressure details.
So it's possible that upstream builds mostly by luck.
The "couldn't allocate output register" thing really does seem more
like a compiler issue than a kernel source code issue.
Linus
