SynthDef and UGen further optimization (even JIT compilation?)

[Spacechild1]

@smoge

@cnisidis

What is a variant-spec in SC context?

There are slight optimizations when the SynthDef is compiled.

SynthDef variants have nothing to do with optimizations! @jamshark70 already pointed you to the actual meaning: SynthDef | SuperCollider 3.12.2 Help