[PATCH] D102205: CodeGen: Make all passes preserve MachineOptimizationRemarkEmitterPass

[Matt Arsenault via Phabricator via llvm-commits]

arsenm created this revision.
arsenm added reviewers: aeubanks, ychen.
Herald added subscribers: nikic, kerbowa, pengfei, hiraditya, nhaehnle, jvesely.
arsenm requested review of this revision.
Herald added a subscriber: wdng.
Herald added a project: LLVM.

This was getting run multiple times for no apparent reason.


https://reviews.llvm.org/D102205

Files:
  llvm/lib/CodeGen/MachineFunctionPass.cpp
  llvm/test/CodeGen/AArch64/O0-pipeline.ll
  llvm/test/CodeGen/AArch64/O3-pipeline.ll
  llvm/test/CodeGen/AMDGPU/llc-pipeline.ll
  llvm/test/CodeGen/ARM/O3-pipeline.ll
  llvm/test/CodeGen/X86/O0-pipeline.ll
  llvm/test/CodeGen/X86/opt-pipeline.ll

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