[all-commits] [llvm/llvm-project] 80dc06: [LTO] Perform DSOLocal propagation in combined index

[Wei Wang via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 80dc0661bd8bba92fb0843cac3bdc061c093039f
      https://github.com/llvm/llvm-project/commit/80dc0661bd8bba92fb0843cac3bdc061c093039f
  Author: Wei Wang <apollo.mobility at gmail.com>
  Date:   2021-02-12 (Fri, 12 Feb 2021)

  Changed paths:
    M llvm/include/llvm/IR/ModuleSummaryIndex.h
    M llvm/lib/Bitcode/Reader/BitcodeReader.cpp
    M llvm/lib/IR/ModuleSummaryIndex.cpp
    M llvm/lib/LTO/LTO.cpp
    M llvm/lib/Transforms/Utils/FunctionImportUtils.cpp
    M llvm/test/Assembler/summary-flags.ll
    M llvm/test/Bitcode/thinlto-deadstrip-flag.ll
    M llvm/test/Bitcode/thinlto-synthetic-count-flag.ll

  Log Message:
  -----------
  [LTO] Perform DSOLocal propagation in combined index

Perform DSOLocal propagation within summary list of every GV. This
avoids the repeated query of this information during function
importing.

Differential Revision: https://reviews.llvm.org/D96398