[PATCH] D95676: [VPlan][NFC] Introduce constructors for VPIteration

[David Sherwood via Phabricator via llvm-commits]

david-arm created this revision.
david-arm added reviewers: sdesmalen, fhahn, kmclaughlin.
Herald added subscribers: tschuett, psnobl, rogfer01, bollu, hiraditya.
david-arm requested review of this revision.
Herald added subscribers: llvm-commits, vkmr.
Herald added a project: LLVM.

This patch adds constructors to VPIteration as a cleaner way of
initialising the struct and replaces existing constructions of
the form:

  {Part, Lane}

with

  VPIteration(Part, Lane)

I have also added a default constructor, which is used by VPlan.cpp
when deciding whether to replicate a block or not.

This refactoring will be required in a later patch that adds more
members and functions to VPIteration.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D95676

Files:
  llvm/lib/Transforms/Vectorize/LoopVectorize.cpp
  llvm/lib/Transforms/Vectorize/VPlan.cpp
  llvm/lib/Transforms/Vectorize/VPlan.h

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