[all-commits] [llvm/llvm-project] 410331: [NewPM] Port MergeFunctions pass

[Nikita Popov via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 410331869defbde0f6e5b7b3f8ee30c10b7f6be3
      https://github.com/llvm/llvm-project/commit/410331869defbde0f6e5b7b3f8ee30c10b7f6be3
  Author: Nikita Popov <nikita.ppv at gmail.com>
  Date:   2020-01-14 (Tue, 14 Jan 2020)

  Changed paths:
    M llvm/include/llvm/InitializePasses.h
    A llvm/include/llvm/Transforms/IPO/MergeFunctions.h
    M llvm/lib/Passes/PassBuilder.cpp
    M llvm/lib/Passes/PassRegistry.def
    M llvm/lib/Transforms/IPO/IPO.cpp
    M llvm/lib/Transforms/IPO/MergeFunctions.cpp
    M llvm/test/Transforms/MergeFunc/merge-block-address.ll

  Log Message:
  -----------
  [NewPM] Port MergeFunctions pass

This ports the MergeFunctions pass to the NewPM. This was rather
straightforward, as no analyses are used.

Additionally MergeFunctions needs to be conditionally enabled in
the PassBuilder, but I left that part out of this patch.

Differential Revision: https://reviews.llvm.org/D72537