Exclude intel SVML functions from missing intrinsics report

[jhorstmann]

Intel's Short Vector Math Library (SVML) defines optimized math functions which do not directly map to single cpu instructions but rather to a sequence of instructions. Exclude these from the missing intrinsics report so that it is much easier to see which real instructions are still missing for example for full AVX512F support.

This also updates the intrinsics data file to version 3.6

[rust-highfive]

Thanks for the pull request, and welcome! The Rust team is excited to review your changes, and you should hear from @Amanieu (or someone else) soon.

Please see the contribution instructions for more information.

[bors]

:umbrella: The latest upstream changes (presumably 35b0b1ed315128012c8b2aae9c303fb39c42d317) made this pull request unmergeable. Please resolve the merge conflicts.

[jhorstmann]

#1594 contains an updated and much extended version of this idea