[PATCH] D47174: [X86] Move 128-bit f16c intrinsics to __emmintrin_f16c.h include from emmintrin.h. Move 256-bit f16c intrinsics back to f16cintrin.h

[Craig Topper via Phabricator via cfe-commits]

craig.topper added inline comments.


================
Comment at: lib/Headers/immintrin.h:72
 
-/* The 256-bit versions of functions in f16cintrin.h.
-   Intel documents these as being in immintrin.h, and
----------------
Interesting this to note here, the 256-bit f16c intrinsics were being guarded by __AVX2__ when MSC_VER was defined and modules weren't supported. This was definitely incorrect.


Repository:
  rC Clang

https://reviews.llvm.org/D47174