[all-commits] [llvm/llvm-project] 636a1c: [scudo] Make Scudo compile for C++20

[Kostya Kortchinsky via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 636a1cfdcdb8af750a33a6dd2c5d6f84a59aa1c3
      https://github.com/llvm/llvm-project/commit/636a1cfdcdb8af750a33a6dd2c5d6f84a59aa1c3
  Author: Kostya Kortchinsky <kostyak at google.com>
  Date:   2022-01-14 (Fri, 14 Jan 2022)

  Changed paths:
    M compiler-rt/lib/scudo/standalone/tests/mutex_test.cpp

  Log Message:
  -----------
  [scudo] Make Scudo compile for C++20

In C++20 compound assignment to volatile (here `LocalData[I]++`) is
deprecated, so `mutex_test.cpp` fails to compile.

Simply changing it to `LocalData[I] = LocalData[I] + 1` fixes it.

Differential Revision: https://reviews.llvm.org/D117359