[all-commits] [llvm/llvm-project] dfa42a: Revert "[SystemZ] Bugfix in expansion of memmem op...

[Jonas Paulsson via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: dfa42a69b8fb2f340d4a923fc6e06fee40bcd436
      https://github.com/llvm/llvm-project/commit/dfa42a69b8fb2f340d4a923fc6e06fee40bcd436
  Author: Jonas Paulsson <paulsson at linux.vnet.ibm.com>
  Date:   2023-05-10 (Wed, 10 May 2023)

  Changed paths:
    M llvm/lib/Target/SystemZ/SystemZISelLowering.cpp
    R llvm/test/CodeGen/SystemZ/memmem-exrl-cc.mir

  Log Message:
  -----------
  Revert "[SystemZ] Bugfix in expansion of memmem operations."

Sorry - mir test fails with expensive checks on build bot.

Seems to relate to the fact that there are no PHIs in the .mir input, but after
they are created the verifyer reports "Found PHI instruction with NoPHIs property
set".

This reverts commit 00454a17f361d677d5423905c888daca1a80661a.