[all-commits] [llvm/llvm-project] d8415b: Revert "[libc] New version of the mem* framework"

[Sterling-Augustine via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: d8415b02a519f222ecf71b069c96cc85ac635de3
      https://github.com/llvm/llvm-project/commit/d8415b02a519f222ecf71b069c96cc85ac635de3
  Author: Sterling Augustine <saugustine at google.com>
  Date:   2022-10-14 (Fri, 14 Oct 2022)

  Changed paths:
    M libc/src/stdio/printf_core/string_writer.cpp
    M libc/src/string/bcmp.cpp
    M libc/src/string/memcmp.cpp
    M libc/src/string/memmove.cpp
    M libc/src/string/memory_utils/CMakeLists.txt
    R libc/src/string/memory_utils/README.md
    M libc/src/string/memory_utils/bcmp_implementations.h
    A libc/src/string/memory_utils/elements.h
    A libc/src/string/memory_utils/elements_aarch64.h
    A libc/src/string/memory_utils/elements_x86.h
    M libc/src/string/memory_utils/memcmp_implementations.h
    M libc/src/string/memory_utils/memcpy_implementations.h
    M libc/src/string/memory_utils/memset_implementations.h
    R libc/src/string/memory_utils/op_aarch64.h
    R libc/src/string/memory_utils/op_builtin.h
    R libc/src/string/memory_utils/op_generic.h
    R libc/src/string/memory_utils/op_x86.h
    M libc/src/string/memory_utils/utils.h
    M libc/src/string/memset.cpp
    M libc/test/src/string/bcmp_test.cpp
    M libc/test/src/string/memmove_test.cpp
    M libc/test/src/string/memory_utils/CMakeLists.txt
    A libc/test/src/string/memory_utils/elements_test.cpp
    A libc/test/src/string/memory_utils/memory_access_test.cpp
    M libc/test/src/string/memory_utils/utils_test.cpp
    M utils/bazel/llvm-project-overlay/libc/BUILD.bazel

  Log Message:
  -----------
  Revert "[libc] New version of the mem* framework"

This reverts commit https://reviews.llvm.org/D135134 (b3f1d58a131eb546aaf1ac165c77ccb89c40d758)

That revision appears to have broken Arm memcpy in some subtle
ways. Am communicating with the original author to get a
good reproduction.