[PATCH] D70561: [MIBundle] Turn MachineOperandIteratorBase into a forward iterator.

[Florian Hahn via Phabricator via llvm-commits]

fhahn created this revision.
fhahn added reviewers: evandro, t.p.northover, paquette, MatzeB, arsenm.
Herald added subscribers: hiraditya, wdng.
Herald added a project: LLVM.

This patch turns MachineOperandIteratorBase into a regular forward
iterator, which can be used with iterator_range.

It also adds mi_bundle_ops and const_mi_bundle_ops that return iterator
ranges over all operands in a bundle and updates a use of the old
iterator.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D70561

Files:
  llvm/include/llvm/CodeGen/MachineInstrBundle.h
  llvm/lib/CodeGen/LiveIntervals.cpp

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