ARM first & default LDC

[Adam D. Ruppe]

On Thursday, 17 December 2020 at 16:02:05 UTC, Guillaume Piolat 
wrote:
> I'd be really wary to release something built with DMD and 
> optimizations on.

My view is the -O, -inline, and -release switches should all 
become no-ops in dmd. They're slow and dangerous. I already 
advise people to never use them* and they weaken dmd rather than 
strengthen it.

* There is one exception: building druntime. It actually makes a 
difference there and since it is fairly better controlled it 
actually can use them and since druntime it not fully compatible 
across compilers you can't really mix and match. But that's it.