[all-commits] [llvm/llvm-project] 767db5: [llvm][NFC] Cleanup uses of std::function in Inlin...

[Mircea Trofin via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 767db5be67cab5aa04d81227725765cad9620611
      https://github.com/llvm/llvm-project/commit/767db5be67cab5aa04d81227725765cad9620611
  Author: Mircea Trofin <mtrofin at google.com>
  Date:   2020-05-14 (Thu, 14 May 2020)

  Changed paths:
    M llvm/include/llvm/Analysis/InlineCost.h
    M llvm/include/llvm/Transforms/Utils/Cloning.h
    M llvm/lib/Analysis/InlineAdvisor.cpp
    M llvm/lib/Analysis/InlineCost.cpp
    M llvm/lib/Target/AMDGPU/AMDGPUInline.cpp
    M llvm/lib/Transforms/IPO/AlwaysInliner.cpp
    M llvm/lib/Transforms/IPO/InlineSimple.cpp
    M llvm/lib/Transforms/IPO/Inliner.cpp
    M llvm/lib/Transforms/IPO/PartialInlining.cpp
    M llvm/lib/Transforms/IPO/SampleProfile.cpp
    M llvm/lib/Transforms/Utils/InlineFunction.cpp

  Log Message:
  -----------
  [llvm][NFC] Cleanup uses of std::function in Inlining-related APIs

Summary:
Replacing uses of std::function pointers or refs, or Optional, to
function_ref, since the usage pattern allows that. If the function is
optional, using a default parameter value (nullptr). This led to a few
parameter reshufles, to push all optionals to the end of the parameter
list.

Reviewers: davidxl, dblaikie

Subscribers: arsenm, jvesely, nhaehnle, eraman, hiraditya, haicheng, kerbowa, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D79917