[all-commits] [llvm/llvm-project] 42058e: [reland][ADT] add ConcurrentHashtable class.

[avl-llvm via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 42058eea7912183aa8ac1be4e8d47f39d272bafa
      https://github.com/llvm/llvm-project/commit/42058eea7912183aa8ac1be4e8d47f39d272bafa
  Author: Alexey Lapshin <a.v.lapshin at mail.ru>
  Date:   2023-03-27 (Mon, 27 Mar 2023)

  Changed paths:
    A llvm/include/llvm/ADT/ConcurrentHashtable.h
    M llvm/unittests/ADT/CMakeLists.txt
    A llvm/unittests/ADT/ConcurrentHashtableTest.cpp

  Log Message:
  -----------
  [reland][ADT] add ConcurrentHashtable class.

ConcurrentHashTable - is a resizeable concurrent hashtable.
The range of resizings is limited up to x2^31.
The hashtable allows only concurrent insertions.

Concurrent hashtable is necessary for the D96035 patch.

Reviewed By: JDevlieghere

Differential Revision: https://reviews.llvm.org/D132455