[PATCH] D85245: [AArch64][GlobalISel] NFC: Add state class + helper for post-legalizer combiner

[Jessica Paquette via Phabricator via llvm-commits]

paquette created this revision.
paquette added a reviewer: aemerson.
Herald added subscribers: danielkiss, hiraditya, kristof.beyls, rovka.
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paquette requested review of this revision.

A bit cleaner than having a bunch of static functions.

Also lets us use utility functions from the base CombinerHelper, and keep track of function attributes.


https://reviews.llvm.org/D85245

Files:
  llvm/lib/Target/AArch64/AArch64Combine.td
  llvm/lib/Target/AArch64/GISel/AArch64PostLegalizerCombiner.cpp

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