[libre-riscv-dev] IEEE754 FPU turning into ALU with Reservation Stations

Aleksandar Kostovic alexandar.kostovic at gmail.com
Fri Apr 5 06:03:57 BST 2019


fixed the indentation issues.

we'll keep the modifications to
> get_op because they work, ok?

Okay

On Fri, Apr 5, 2019 at 4:04 AM Luke Kenneth Casson Leighton <lkcl at lkcl.net>
wrote:

> hmm that's quite annoying: with m.If and m.Else etc is interfering /
> interacting with the overload of __getattr__ and __setattr__ in
> unexpected ways.
>
> what that means is: whilst it's ok to *read* values, it's not ok to
> write them, except once, and then only from a straight unconditional
> (no ifs, not else's) combinatorial block.
>
> darn it.  rethink time.
>
> well, do keep going, aleksander: we'll keep the modifications to
> get_op because they work, ok?
>
> l.
>
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