[PATCH] D48594: [AArch64] Refactor of all code from rL334488 to fix disasm tests

[Luke Geeson via Phabricator via llvm-commits]

LukeGeeson created this revision.
LukeGeeson added a reviewer: SjoerdMeijer.
Herald added a reviewer: javed.absar.
Herald added a subscriber: kristof.beyls.

-Refactor https://reviews.llvm.org/rL334488 Codegen support for FP16 Intrinsics for AArch64 ARMv8.2-A platforms
-Use copy to/from registers for vc**th intrinsics in AArch64InstrInfo.td
-Removed redundant patterns in AArch64InstrFormats.td
-fixed tests to reflect new codegen in fp16_intrinsic_scalar_2op.ll
-implemented AArch64RegisterInfo::getSubClassWithSubReg for GPR32/64 edge cases in AArch64RegisterInfo.cpp/h


https://reviews.llvm.org/D48594

Files:
  lib/Target/AArch64/AArch64InstrFormats.td
  lib/Target/AArch64/AArch64InstrInfo.td
  lib/Target/AArch64/AArch64RegisterInfo.cpp
  lib/Target/AArch64/AArch64RegisterInfo.h
  test/CodeGen/AArch64/fp16_intrinsic_scalar_2op.ll

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