[all-commits] [llvm/llvm-project] 6b461b: [VE] Change to use EXTRACT_SUBREG instead of COPY_...

[Kazushi Marukawa via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 6b461ba4590f531cf3aafca8a1a4bfa896f5e5c8
      https://github.com/llvm/llvm-project/commit/6b461ba4590f531cf3aafca8a1a4bfa896f5e5c8
  Author: Kazushi (Jam) Marukawa <marukawa at nec.com>
  Date:   2020-06-04 (Thu, 04 Jun 2020)

  Changed paths:
    M llvm/lib/Target/VE/VEInstrInfo.td
    M llvm/test/CodeGen/VE/call.ll
    M llvm/test/CodeGen/VE/cast.ll
    M llvm/test/CodeGen/VE/constants.ll
    M llvm/test/CodeGen/VE/fp_add.ll
    M llvm/test/CodeGen/VE/fp_div.ll
    M llvm/test/CodeGen/VE/fp_mul.ll
    M llvm/test/CodeGen/VE/fp_sub.ll
    M llvm/test/CodeGen/VE/fp_to_int.ll
    M llvm/test/CodeGen/VE/selectccf32i.ll
    M llvm/test/CodeGen/VE/setccf32i.ll
    M llvm/test/CodeGen/VE/va_caller.ll

  Log Message:
  -----------
  [VE] Change to use EXTRACT_SUBREG instead of COPY_TO_REGCLASS

Summary:
Change to use EXTRACT_SUBREG instead of COPY_TO_REGCLASS in order to
remove unnecessary copy instructions.

Differential Revision: https://reviews.llvm.org/D81129