[PATCH] D24653: [X86][AVX512] Drop unused avx512_mask_move_sd/avx512_mask_move_ss intrinsics

[Simon Pilgrim via llvm-commits]

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The avx512_mask_move_sd/avx512_mask_move_ss intrinsics have never been used by anything and can be safely removed.

I don't think there is a need to provide an upgrade path but can do so if people really need it.

The c intrinsics _mm_mask(z)_load_sd/_mm_mask(z)_move_sd/_mm_mask_store_sd have never been implemented and if they were could be easily achieved with a generic implementation without the builtins.

Repository:
  rL LLVM

https://reviews.llvm.org/D24653

Files:
  include/llvm/IR/IntrinsicsX86.td
  lib/Target/X86/X86IntrinsicsInfo.h
  test/CodeGen/X86/avx512-intrinsics.ll

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