Building libgccjit with -fno-semantic-interposition? ( was Re: 1.76% performance loss in VRP due to inlining)

[Andrea Corallo]

> FWIW I've no idea if any libgccjit users are using semantic
> interposition; I suspect the answer is "no one is using it".
> 
> Antoyo, Andrea [also CCed]: are either of you using semantic
> interposition of symbols within libgccjit?

Hi David,

AFAIU in Emacs we are not relying on interposition of symbols.

Thanks

  Andrea