[all-commits] [llvm/llvm-project] 98ef93: [llvm] Add function feature extraction analysis

[Mircea Trofin via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 98ef93eabd768e51aa58c7623a9fe220ab471715
      https://github.com/llvm/llvm-project/commit/98ef93eabd768e51aa58c7623a9fe220ab471715
  Author: Mircea Trofin <mtrofin at google.com>
  Date:   2020-05-27 (Wed, 27 May 2020)

  Changed paths:
    A llvm/include/llvm/Analysis/ML/InlineFeaturesAnalysis.h
    M llvm/lib/Analysis/CMakeLists.txt
    A llvm/lib/Analysis/ML/CMakeLists.txt
    A llvm/lib/Analysis/ML/InlineFeaturesAnalysis.cpp
    M llvm/lib/Passes/PassBuilder.cpp
    M llvm/lib/Passes/PassRegistry.def
    M llvm/unittests/Analysis/CMakeLists.txt
    A llvm/unittests/Analysis/ML/CMakeLists.txt
    A llvm/unittests/Analysis/ML/InlineFeaturesAnalysisTest.cpp

  Log Message:
  -----------
  [llvm] Add function feature extraction analysis

Summary:
This patch introduces an analysis pass to extract function features,
which will be needed by the ML InlineAdvisor.

RFC: http://lists.llvm.org/pipermail/llvm-dev/2020-April/140763.html

Reviewers: davidxl, dblaikie, jdoerfert

Subscribers: mgorny, hiraditya, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D80579