https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105134
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|WAITING |RESOLVED
Component|c |tree-optimization
Resolution|--- |INVALID
--- Comment #12 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
So reading the change that was done for powerpc:
https://git.kernel.org/pub/scm/utils/kernel/kexec/kexec-tools.git/commit/purgatory/arch/ppc64/Makefile?id=d40badaa2553c44d0585df335ad7e1c465f8ced1
"Some investigation revealed that gcc is generating hardware FPU instructions.
I have been told we can't use it at this point of time and as kernel"
x86_64 should use -mgeneral-regs-only or -mno-sse for building this source.
I wonder arm64 should use -mgeneral-regs-only too.
