cfg_target_feature list is far from comprehensive and includes only the SIMD intruction sets.
In the process of stabilizing the SIMD ground-work RFC we should compile a comprehensive list of desired target features
The current list of implemented target features is:
- sse, sse2, sse3, ssse3, sse4.1, sse4.2, avx, avx2, neon, vfp
The ones I am interested in but are not there are the bit manipulation instruction sets:
- amb, tbm, bmi1, bmi2
If there is a target feature you care about please help! (e.g. some aes intrinsics might be important for cryptography).