x64EmitterTest: Fake support for all CPU extensions
Update OpenAL-soft to 1.16.0
Merge pull request #952 from skidau/openal-soft-1-16-0

Update OpenAL-soft to 1.16.0
Merge pull request #944 from delroth/x64emittertest

x64EmitterTest: Fake support for all CPU extensions
JIT: implement frsqrte

Mostly a straightforward translation of the interpreter code, with a few
tricksy optimizations and fallbacks for rare paths.