[all-commits] [llvm/llvm-project] 2c9175: [Clang] Add attributes alloc_size and alloc_align ...

[Dávid Bolvanský via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 2c91754a13f333d7fe9f9d3d40fb618e40c48cab
      https://github.com/llvm/llvm-project/commit/2c91754a13f333d7fe9f9d3d40fb618e40c48cab
  Author: Dávid Bolvanský <david.bolvansky at gmail.com>
  Date:   2022-02-17 (Thu, 17 Feb 2022)

  Changed paths:
    M clang/lib/Headers/mm_malloc.h
    A clang/test/Headers/Inputs/include/malloc.h
    A clang/test/Headers/mm_malloc.c

  Log Message:
  -----------
  [Clang] Add attributes alloc_size and alloc_align to mm_malloc

LLVM optimizes source codes with mm_malloc better, especially due to alignment info.

alloc align https://clang.llvm.org/docs/AttributeReference.html#alloc-align
alloc size https://clang.llvm.org/docs/AttributeReference.html#alloc-size

Reviewed By: aaron.ballman

Differential Revision: https://reviews.llvm.org/D117091