[Bug target/66930] [5 Regression]: gengtype.c is miscompiled during stage2

[kkojima at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66930

--- Comment #15 from Kazumoto Kojima <kkojima at gcc dot gnu.org> ---
(In reply to Oleg Endo from comment #13)
> This would be OK for hardregs (which are clobbered by calls).  When working
> on pseudos, it's actually OK to ignore calls.  Maybe it'd be a good idea to
> extend sh_find_set_of_reg to check for call clobbered hardregs only.  This
> will make the function easier to use.

I see.  Thanks for your explanation.