[PATCH] D62651: [ARM] Add FP16 vector insert/extract patterns

[Oliver Stannard (Linaro) via Phabricator via llvm-commits]

ostannard added a comment.

Could these be done without having to move to the GPR register file and back? The v8.2A FP16 extension added the VINS and VMOVX instructions which move between the top and bottom halves of half of S registers, which look ideal for this.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D62651/new/

https://reviews.llvm.org/D62651