[all-commits] [llvm/llvm-project] b28326: Revert 9007f06af0e "Revert "Allow system header to...

[Hans via All-commits]

  Branch: refs/heads/release/10.x
  Home:   https://github.com/llvm/llvm-project
  Commit: b28326516ca3ad9d51688532e944f491ce8b7908
      https://github.com/llvm/llvm-project/commit/b28326516ca3ad9d51688532e944f491ce8b7908
  Author: Hans Wennborg <hans at chromium.org>
  Date:   2020-01-17 (Fri, 17 Jan 2020)

  Changed paths:
    M clang/include/clang/AST/Decl.h
    M clang/lib/AST/Decl.cpp
    M clang/lib/CodeGen/CGExpr.cpp
    M clang/lib/CodeGen/CodeGenModule.cpp
    A clang/test/CodeGen/memcpy-nobuiltin.c
    A clang/test/CodeGen/memcpy-nobuiltin.inc

  Log Message:
  -----------
  Revert 9007f06af0e "Revert "Allow system header to provide their own implementation of some builtin""

This should no longer be necessary after
cd4c65f91d5 "Add __warn_memset_zero_len builtin as a workaround for glibc issue"