The idea behind this (LDC-only) package is to reuse the existing body of code and documentation that exist for C++ programmers, using the Intel x86 intrinsics name.

Available through DUB: http://code.dlang.org/packages/intel-intrinsics

While the syntax and portability are worse than vanilla LDC vector support, this allows to use the Intel's guide here: https://software.intel.com/sites/landingpage/IntrinsicsGuide/

So far the syntax looks pretty much identical with C++ compilers like MSVC, clang and ICC - except for the shifts instructions.