gdc for rv32&64

[Mahdi]

On Monday, 16 August 2021 at 08:43:40 UTC, Iain Buclaw wrote:
> The list of targets on that site is only what's present in 
> [contrib/config-list.mk](https://github.com/gcc-mirror/gcc/blob/91292490d573f9f9e4f162d6d8c693a969197f2d/contrib/config-list.mk#L32-L105), which is just a bunch of configurations that try to cover the broadest test vectors of the compiler back-end, and is in no way the full range of supported targets of GDC.
>
> [...]

Very good! If LWDR works on risc-v, it would be great. I thought 
it only works on ARM targets.