[all-commits] [llvm/llvm-project] 19d57b: [libc++] Refactor allocate_shared to use an alloca...

[Louis Dionne via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 19d57b5c42b4e80fcbd5b6a2167e4a5f4f7b64c3
      https://github.com/llvm/llvm-project/commit/19d57b5c42b4e80fcbd5b6a2167e4a5f4f7b64c3
  Author: Louis Dionne <ldionne.2 at gmail.com>
  Date:   2020-12-14 (Mon, 14 Dec 2020)

  Changed paths:
    M libcxx/include/CMakeLists.txt
    A libcxx/include/__memory/utilities.h
    M libcxx/include/memory

  Log Message:
  -----------
  [libc++] Refactor allocate_shared to use an allocation guard

This commit is a step towards making it easier to add support for arrays
in allocate_shared. Adding support for arrays will require writing multiple
functions, and the current complexity of writing allocate_shared is
prohibitive for understanding.

Differential Revision: https://reviews.llvm.org/D93130