[all-commits] [llvm/llvm-project] 4f2ad1: [Clang] implement -fno-eliminate-unused-debug-types

[Nick Desaulniers via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 4f2ad15db535873dda9bfe248a2771023b64a43c
      https://github.com/llvm/llvm-project/commit/4f2ad15db535873dda9bfe248a2771023b64a43c
  Author: Nick Desaulniers <ndesaulniers at google.com>
  Date:   2020-08-10 (Mon, 10 Aug 2020)

  Changed paths:
    M clang/docs/ClangCommandLineReference.rst
    M clang/docs/CommandGuide/clang.rst
    M clang/docs/UsersManual.rst
    M clang/include/clang/Basic/CodeGenOptions.def
    M clang/include/clang/Basic/CodeGenOptions.h
    M clang/include/clang/Basic/DebugInfoOptions.h
    M clang/include/clang/Driver/Options.td
    M clang/lib/CodeGen/CGDebugInfo.cpp
    M clang/lib/CodeGen/CGDebugInfo.h
    M clang/lib/CodeGen/CGDecl.cpp
    M clang/lib/CodeGen/CodeGenModule.cpp
    M clang/lib/Driver/ToolChains/Clang.cpp
    M clang/lib/Frontend/CompilerInvocation.cpp
    A clang/test/CodeGen/debug-info-unused-types.c
    A clang/test/CodeGen/debug-info-unused-types.cpp
    M clang/test/Driver/debug-options.c

  Log Message:
  -----------
  [Clang] implement -fno-eliminate-unused-debug-types

Fixes pr/11710.
Signed-off-by: Nick Desaulniers <ndesaulniers at google.com>

Resubmit after breaking Windows and OSX builds.

Reviewed By: dblaikie

Differential Revision: https://reviews.llvm.org/D80242