[cfe-dev] computed goto/labels as values in interpreters

[Carsten Mattner]

After searching list archives and bug reports I wasn't able to conclude
whether computed goto/labels as values as used in Erlang and other (Guile)
interpreters is supported in clang 3.1. With some BSDs working to make
clang/clang++ the base cc/c++ this is going to be even more important.

Is clang 3.1 supposed to compile beam_emu.c correctly and with the
same or comparable optimization result?

https://github.com/erlang/otp/blob/master/erts/emulator/beam/beam_emu.c