An ISPC update, which brings out-of-the-box debug support on Windows,
better performance of most of the targets and a bunch of stability
and performance bug fixes.
The release is based on patched LLVM 5.0 backend.
Windows build is now supports only VS2015 and newer. If you are using earlier
versions, the only known problem that you may encounter is a problem with
print ISPC library function.
AVX512 targets are the main beneficiaries of a newer LLVM backend and
demonstrate the biggest performance improvements. SVML support is also
now available on these targets (requires linking by ICC compiler).