[all-commits] [llvm/llvm-project] 93a9d2: [VPlan] Add plain text (not DOT's digraph) dumps

[aelovikov-intel via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 93a9d2de8f4f73b5785d539db4dfa3fb5bbffedc
      https://github.com/llvm/llvm-project/commit/93a9d2de8f4f73b5785d539db4dfa3fb5bbffedc
  Author: Andrei Elovikov <andrei.elovikov at intel.com>
  Date:   2021-03-19 (Fri, 19 Mar 2021)

  Changed paths:
    M llvm/lib/Transforms/Vectorize/LoopVectorizationPlanner.h
    M llvm/lib/Transforms/Vectorize/LoopVectorize.cpp
    M llvm/lib/Transforms/Vectorize/VPlan.cpp
    M llvm/lib/Transforms/Vectorize/VPlan.h
    M llvm/test/Transforms/LoopVectorize/icmp-uniforms.ll
    A llvm/test/Transforms/LoopVectorize/vplan-dot-printing.ll
    M llvm/test/Transforms/LoopVectorize/vplan-printing.ll
    M llvm/unittests/Transforms/Vectorize/VPlanHCFGTest.cpp
    M llvm/unittests/Transforms/Vectorize/VPlanTest.cpp

  Log Message:
  -----------
  [VPlan] Add plain text (not DOT's digraph) dumps

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.

Reviewed By: fhahn

Differential Revision: https://reviews.llvm.org/D96628


  Commit: 92205cb27fd80bcb605cc0a424c8d9e9dde374c5
      https://github.com/llvm/llvm-project/commit/92205cb27fd80bcb605cc0a424c8d9e9dde374c5
  Author: Andrei Elovikov <andrei.elovikov at intel.com>
  Date:   2021-03-19 (Fri, 19 Mar 2021)

  Changed paths:
    M llvm/lib/Transforms/Vectorize/LoopVectorizationPlanner.h
    M llvm/lib/Transforms/Vectorize/LoopVectorize.cpp
    M llvm/lib/Transforms/Vectorize/VPlan.cpp
    M llvm/lib/Transforms/Vectorize/VPlan.h
    M llvm/lib/Transforms/Vectorize/VPlanSLP.cpp
    M llvm/lib/Transforms/Vectorize/VPlanValue.h
    M llvm/unittests/Transforms/Vectorize/VPlanHCFGTest.cpp
    M llvm/unittests/Transforms/Vectorize/VPlanTest.cpp

  Log Message:
  -----------
  [NFC][VPlan] Guard print routines with "#if !defined(NDEBUG) || defined(LLVM_ENABLE_DUMP)"

Reviewed By: mehdi_amini

Differential Revision: https://reviews.llvm.org/D98897


Compare: https://github.com/llvm/llvm-project/compare/85f3f6b3cc29...92205cb27fd8