[all-commits] [llvm/llvm-project] 2cac95: [AIX][PowerPC] Teach the Threading Library About t...

[Qiongsi Wu via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 2cac95ba2bd91adb4dad552993d589770ec6996d
      https://github.com/llvm/llvm-project/commit/2cac95ba2bd91adb4dad552993d589770ec6996d
  Author: Qiongsi Wu <274595+qiongsiwu at users.noreply.github.com>
  Date:   2023-09-29 (Fri, 29 Sep 2023)

  Changed paths:
    M llvm/lib/Support/CMakeLists.txt
    M llvm/lib/Support/Unix/Threading.inc
    M llvm/unittests/Support/Threading.cpp

  Log Message:
  -----------
  [AIX][PowerPC] Teach the Threading Library About the Number of Physical Cores on AIX (#67683)

The threading library does not recognize AIX and always returns `-1` for
number of physical cores on AIX. This PR teaches the library to
recognize AIX and obtain the correct value for the number of physical
cores.