[all-commits] [llvm/llvm-project] 903cc7: [libc] mem* framework v3

[Guillaume Chatelet via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 903cc71a82431d79e5fb541946a9e7c93750e374
      https://github.com/llvm/llvm-project/commit/903cc71a82431d79e5fb541946a9e7c93750e374
  Author: Guillaume Chatelet <gchatelet at google.com>
  Date:   2022-10-20 (Thu, 20 Oct 2022)

  Changed paths:
    M libc/src/string/memory_utils/CMakeLists.txt
    A libc/src/string/memory_utils/README.md
    A libc/src/string/memory_utils/op_aarch64.h
    A libc/src/string/memory_utils/op_builtin.h
    A libc/src/string/memory_utils/op_generic.h
    A libc/src/string/memory_utils/op_x86.h
    M libc/src/string/memory_utils/utils.h
    M libc/test/src/string/memory_utils/CMakeLists.txt
    A libc/test/src/string/memory_utils/op_tests.cpp
    M utils/bazel/llvm-project-overlay/libc/BUILD.bazel

  Log Message:
  -----------
  [libc] mem* framework v3

This version is more composable and also simpler at the expense of being more explicit and more verbose.

This patch provides rationale for the framework, implementation and unit tests but the functions themselves are still using the previous version. The change in implementation will come in a follow up patch.

Differential Revision: https://reviews.llvm.org/D136292