Re: [PATCH 4/8] riscv: ensure RISC-V C model definitions are passed to static analyzers

[Luc Van Oostenryck <luc.vanoostenryck@xxxxxxxxx>]

On Tue, Oct 22, 2019 at 08:09:59AM -0700, Palmer Dabbelt wrote:
> 
> It's probably worth going through all our argument-dependent builtin
> definitions at the same time.  They're generated by
> riscv_cpu_cpp_builtins():
> https://github.com/gcc-mirror/gcc/blob/master/gcc/config/riscv/riscv-c.c#L35

Yes, I agree.
However, these are higly dependent on parsing -march and this is quite
arch-specific which sparse is not really needed for.

I'll add some infrastructure for this in the followings weeks.

-- Luc