[all-commits] [llvm/llvm-project] 515809: [X86] Fix checks for illegal physreg COPY instruct...

[Jay Foad via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 5158097274b772e4f3e0ed2231de5c91083f4b15
      https://github.com/llvm/llvm-project/commit/5158097274b772e4f3e0ed2231de5c91083f4b15
  Author: Jay Foad <jay.foad at amd.com>
  Date:   2023-04-18 (Tue, 18 Apr 2023)

  Changed paths:
    M llvm/test/MachineVerifier/test_copy_physregs_x86.mir

  Log Message:
  -----------
  [X86] Fix checks for illegal physreg COPY instructions

D105263 changed this test to not expect a MachineVerifier error on this
instruction:

    ; FP16 reg is sub_reg of xmm
    %0:_(s16) = COPY $xmm0

D107082 changed the behaviour back again so that this instruction did
cause an error, but the test was not updated to expect the error.

Differential Revision: https://reviews.llvm.org/D148534