[all-commits] [llvm/llvm-project] d788c4: [Support] Improve Caching conformance with Support...

[Petr Hosek via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: d788c44f5cddb3e73069cd4d965bbf55b0d602d5
      https://github.com/llvm/llvm-project/commit/d788c44f5cddb3e73069cd4d965bbf55b0d602d5
  Author: Noah Shutty <shutty at google.com>
  Date:   2021-11-04 (Thu, 04 Nov 2021)

  Changed paths:
    M clang/lib/CodeGen/BackendUtil.cpp
    M lld/COFF/LTO.cpp
    M lld/ELF/LTO.cpp
    M lld/MachO/LTO.cpp
    M lld/wasm/LTO.cpp
    M llvm/include/llvm/LTO/LTO.h
    M llvm/include/llvm/Support/Caching.h
    M llvm/lib/LTO/LTO.cpp
    M llvm/lib/LTO/LTOBackend.cpp
    M llvm/lib/LTO/LTOCodeGenerator.cpp
    M llvm/lib/Support/Caching.cpp
    M llvm/tools/gold/gold-plugin.cpp
    M llvm/tools/llvm-lto/llvm-lto.cpp
    M llvm/tools/llvm-lto2/llvm-lto2.cpp

  Log Message:
  -----------
  [Support] Improve Caching conformance with Support library behavior

This diff makes several amendments to the local file caching mechanism
which was migrated from ThinLTO to Support in
rGe678c51177102845c93529d457b020f969125373 in response to follow-up
discussion on that commit.

Patch By: noajshu

Differential Revision: https://reviews.llvm.org/D113080