[Libre-soc-dev] bigint-presentation reg alloc and cranelift's reg alloc

Jacob Lifshay programmerjake at gmail.com
Tue Jan 31 17:26:44 GMT 2023

On Mon, Jan 9, 2023, 10:56 Jacob Lifshay <programmerjake at gmail.com> wrote:

> I started a discussion about how I used a technique (using the reg
> allocator to alloc stack slots) that some people in cranelift wanted to
> use, and ended up talking about register allocators and their relation to
> SVP64, since SVP64 requires allocating ranges of registers instead of just
> individual registers like nearly every other ISA:
> https://bytecodealliance.zulipchat.com/#narrow/stream/217117-cranelift/topic/register.20allocating.20the.20stack/near/319529633

chris fallin (main author of cranelift's register allocator) is back from
vacation and replied:



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