[all-commits] [llvm/llvm-project] 19f73f: Revert "[VectorUtils] Introduce the Vector Functio...

[Francesco Petrogalli via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 19f73f0d1b8d4f4a7b7451fea33a35015fe0942d
      https://github.com/llvm/llvm-project/commit/19f73f0d1b8d4f4a7b7451fea33a35015fe0942d
  Author: Francesco Petrogalli <francesco.petrogalli at arm.com>
  Date:   2019-12-13 (Fri, 13 Dec 2019)

  Changed paths:
    M llvm/include/llvm/Analysis/TargetLibraryInfo.h
    M llvm/include/llvm/Analysis/VectorUtils.h
    M llvm/lib/Analysis/LazyCallGraph.cpp
    M llvm/lib/Analysis/LoopAccessAnalysis.cpp
    M llvm/lib/Analysis/VectorUtils.cpp
    M llvm/lib/Transforms/Utils/InjectTLIMappings.cpp
    M llvm/lib/Transforms/Utils/ModuleUtils.cpp
    M llvm/lib/Transforms/Vectorize/LoopVectorizationLegality.cpp
    M llvm/lib/Transforms/Vectorize/LoopVectorize.cpp
    M llvm/test/Other/opt-O2-pipeline.ll
    M llvm/test/Other/opt-O3-pipeline.ll
    M llvm/test/Other/opt-Os-pipeline.ll
    M llvm/unittests/Analysis/VectorFunctionABITest.cpp

  Log Message:
  -----------
  Revert "[VectorUtils] Introduce the Vector Function Database (VFDatabase)."

This reverts commit 0be81968a283fd4161cb9ac9748d5ed200926292.

The VFDatabase needs some rework to be able to handle vectorization
and subsequent scalarization of intrinsics in out-of-tree versions of
the compiler. For more details, see the discussion in
https://reviews.llvm.org/D67572.