Inline assembler for AArch64 code generator

jmh530 john.michael.hall at gmail.com
Wed Nov 26 13:38:41 UTC 2025


On Wednesday, 26 November 2025 at 08:55:36 UTC, Walter Bright 
wrote:
> On 11/25/2025 8:05 AM, matheus wrote:
>> Yes and using data for training without user consent.
>
> Pete told me he used the DMD instruction generator instr.d as 
> training data for the AI!

At least with ChatGPT, you can make your own custom GPT (a RAG) 
by feeding in files and instructions. I don’t think this is the 
same as training or fine-tuning because the weights don’t change, 
but it becomes like a knowledge base that the GPT can check first.

I built a custom D GPT by feeding in the spec. You could probably 
take the same approach and feed in the whole of the DMD code 
base. There are limits, like size and number of files, so you 
would have to combine multiple files together. I’ve been too busy 
with other stuff to try.


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