[AArch64] Use custom lowering for fp16 vector copysign.
authorFlorian Hahn <flo@fhahn.com>
Fri, 2 Jul 2021 09:03:22 +0000 (10:03 +0100)
committerFlorian Hahn <flo@fhahn.com>
Fri, 2 Jul 2021 10:15:30 +0000 (11:15 +0100)
commit1a248233a5d9e374f977a0ca3509e2fa0448652e
treec04d768bcd6b14849de39e04f45733c58e5a10f2
parent48db080383765893d5dca3c48ef575c36afd137b
[AArch64] Use custom lowering for fp16 vector copysign.

The custom copysign lowering already supports fp16. Use it.

Reviewed By: dmgreen

Differential Revision: https://reviews.llvm.org/D105277
llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
llvm/test/Analysis/CostModel/AArch64/arith-fp.ll
llvm/test/CodeGen/AArch64/vector-fcopysign.ll