How to force gcc to blackhole registers so that things maybe garbage collected?

[Alexander Monakov]

On Mon, 13 May 2019, Hamad Ahmed wrote:

> Yes that defeats the purpose of using a garbage collector.
> What I am trying to ask is that is there a way to ask gcc to
> empty registers that contain variables that won't be used
> anymore in the program?

No, there's no such capability in GCC currently.

Alexander