[PATCH] D96628: [VPlan] Add plain text (not DOT's digraph) dumps

[Andrei Elovikov via Phabricator via llvm-commits]

a.elovikov created this revision.
a.elovikov added reviewers: fhahn, gilr, Ayal.
Herald added subscribers: tschuett, psnobl, rogfer01, bollu, hiraditya.
a.elovikov requested review of this revision.
Herald added subscribers: llvm-commits, vkmr.
Herald added a project: LLVM.

I foresee two uses for this:

1. It's easier to use those in debugger.
2. Once we start implementing more VPlan-to-VPlan transformations (especially inner loop massaging stuff), using the vectorized LLVM IR as CHECK targets in LIT test would become too obscure. I can imagine that we'd want to CHECK against VPlan dumps after multiple transformations instead. That would be easier with plain text dumps than with DOT format.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D96628

Files:
  llvm/lib/Transforms/Vectorize/LoopVectorize.cpp
  llvm/lib/Transforms/Vectorize/VPlan.cpp
  llvm/lib/Transforms/Vectorize/VPlan.h
  llvm/test/Transforms/LoopVectorize/icmp-uniforms.ll
  llvm/test/Transforms/LoopVectorize/vplan-printing.ll
  llvm/unittests/Transforms/Vectorize/VPlanHCFGTest.cpp
  llvm/unittests/Transforms/Vectorize/VPlanTest.cpp

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