[all-commits] [llvm/llvm-project] c292b6: [libc++] Implement P1007R3: std::assume_aligned

[Louis Dionne via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: c292b6066ccaef927ba9e129604f7cfb4f14a79c
      https://github.com/llvm/llvm-project/commit/c292b6066ccaef927ba9e129604f7cfb4f14a79c
  Author: Louis Dionne <ldionne.2 at gmail.com>
  Date:   2022-04-11 (Mon, 11 Apr 2022)

  Changed paths:
    M libcxx/docs/FeatureTestMacroTable.rst
    M libcxx/docs/Status/Cxx20Papers.csv
    M libcxx/include/CMakeLists.txt
    A libcxx/include/__memory/assume_aligned.h
    M libcxx/include/memory
    M libcxx/include/module.modulemap
    M libcxx/include/version
    M libcxx/test/libcxx/private_headers.verify.cpp
    A libcxx/test/libcxx/utilities/memory/ptr.align/assume_aligned.power2.verify.cpp
    M libcxx/test/std/language.support/support.limits/support.limits.general/memory.version.compile.pass.cpp
    M libcxx/test/std/language.support/support.limits/support.limits.general/version.version.compile.pass.cpp
    A libcxx/test/std/utilities/memory/ptr.align/assume_aligned.nodiscard.verify.cpp
    A libcxx/test/std/utilities/memory/ptr.align/assume_aligned.pass.cpp
    M libcxx/utils/generate_feature_test_macro_components.py

  Log Message:
  -----------
  [libc++] Implement P1007R3: std::assume_aligned

This supersedes and incoroporates content from both D108906 and D54966,
and also some original content.

Co-Authored-by: Marshall Clow <mclow.lists at gmail.com>
Co-Authored-by: Gonzalo Brito Gadeschi

Differential Revision: https://reviews.llvm.org/D118938