[all-commits] [llvm/llvm-project] 690901: [libc] mem* framework v3

[Guillaume Chatelet via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 69090143f5022da526c0a3b81ced530fce832769
      https://github.com/llvm/llvm-project/commit/69090143f5022da526c0a3b81ced530fce832769
  Author: Guillaume Chatelet <gchatelet at google.com>
  Date:   2022-10-24 (Mon, 24 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