Platform Development • Re: e10s support question

I think it's more GlobalHelperThreadState::maxParseThreads, specifically the return below a comment block (which seems to be the warning that Basilisk-Dev mentioned). maxUnpausedIonCompilationThreads is related to Ion which is part of JIT.

That is it. I had the line number there when I pasted my link but I guess phpBB didn't like that.

Is there a build flag for JITless build you put in .mozconfig?

No, I'm currently using a LoongArch system for my desktop and an Apple Silicon Mac for my laptop. Neither of those two CPU architectures has JIT support so the browser always runs without a JIT.