Hi,

Ken Raeburn <raeburn@raeburn.org> skribis:

> * Don't use addresses of code labels with LLVM, even if the compiler
> supports them.  At least with the version of LLVM GCC on my Mac ("gcc
> version 4.2.1 (Based on Apple Inc. build 5658) (LLVM build
> 2336.1.00)"),

Damn, what compiler is this?  It’s not the old GCC 4.2 fork?  Is it
Clang?  GCC with DragonEgg?

> the performance seems to be quite poor; "guild compile" was showing
> about a 4x penalty in CPU time.  (For psyntax-pp.go, it was 10 minutes
> of CPU time vs 46 minutes.)

Weird, would be good to see what happens.

The two options for VM dispatching are: