[fpc-devel] ASM One register allocated twice at once ? 3.3.1 peephole / # Register r10, r15, r15 allocated

[Martin Frb]

Confirmed wrong/bad asm code generation after the reported comment

https://gitlab.com/freepascal.org/fpc/source/-/issues/41422


On 30/09/2025 10:59, Martin Frb via fpc-devel wrote:
> 3.3.1 d3ac07ad274b6c6b09ff9b08a9d7007aaf780aa6
>
> I am currently tracking an issue (either my code, or the peephole opt 
> / or some opt+peephole).
>
> While going through the asm I found:
>
>     # Register r10,r15,r15 allocated
>
> Why is r15 twice in the list?
> Is that supposed to happen? Or is that in itself an issue?