[all-commits] [llvm/llvm-project] b6b0fd: [ifs] Add --strip-size flag

[Alex Brachet via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: b6b0fd6a940b7006ced344736decccffaa583b8a
      https://github.com/llvm/llvm-project/commit/b6b0fd6a940b7006ced344736decccffaa583b8a
  Author: Alex Brachet <abrachet at google.com>
  Date:   2022-05-14 (Sat, 14 May 2022)

  Changed paths:
    M llvm/docs/CommandGuide/llvm-ifs.rst
    M llvm/include/llvm/InterfaceStub/IFSStub.h
    M llvm/lib/InterfaceStub/ELFObjHandler.cpp
    M llvm/lib/InterfaceStub/IFSHandler.cpp
    A llvm/test/tools/llvm-ifs/strip-size.test
    M llvm/tools/llvm-ifs/llvm-ifs.cpp
    M llvm/unittests/InterfaceStub/ELFYAMLTest.cpp

  Log Message:
  -----------
  [ifs] Add --strip-size flag

st_size may not be of importance to the abi if you are not using
copy relocations. This is helpful when you want to check the abi
of a shared object both when instrumented and not because asan
will increase the size of objects to include the redzone.

Differential revision: https://reviews.llvm.org/D124792