Conversion done using the script at https://gist.github.com/nikic/98357b71fd67756b0f064c9517b62a34. These are tests where the conversion worked out of the box and no manual fixup was performed.
Remove check which disable BitInt as element type for ext_vector. Enabling it for HLSL to use _BitInt(16) as 16bit int at https://reviews.llvm.org/D133668 Reviewed By: erichkeane Differential Revision: https://reviews.llvm.org/D133634