[PATCH] D138112: [AArch64][MachineCombiner] Use MIMetadata to copy pcsections metadata to reassociated instructions.

[Dave Green via Phabricator via llvm-commits]

dmgreen created this revision.
dmgreen added reviewers: kawashima-fj, melver.
Herald added subscribers: hiraditya, kristof.beyls.
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dmgreen requested review of this revision.
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D134260 <https://reviews.llvm.org/D134260>/D138107 <https://reviews.llvm.org/D138107> exposed that the MachineCombiner was not copying pcsections metadata where it should. This patch switches the MIBuild methods to use MIMetadata that can copy the debug loc and pcsections at the same time.


https://reviews.llvm.org/D138112

Files:
  llvm/lib/CodeGen/TargetInstrInfo.cpp
  llvm/lib/Target/AArch64/AArch64InstrInfo.cpp
  llvm/test/CodeGen/AArch64/GlobalISel/arm64-pcsections.ll

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