[all-commits] [llvm/llvm-project] 110141: [OpenMP] fix endianness dependent definitions in O...

[Vadim Paretsky via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 110141b37813dc48af33de5e1407231e56acdfc5
      https://github.com/llvm/llvm-project/commit/110141b37813dc48af33de5e1407231e56acdfc5
  Author: Vadim Paretsky <vadim.paretsky at intel.com>
  Date:   2024-03-09 (Sat, 09 Mar 2024)

  Changed paths:
    M openmp/runtime/src/kmp.h
    M openmp/runtime/src/kmp_lock.h
    M openmp/runtime/test/tasking/bug_nested_proxy_task.c
    M openmp/runtime/test/tasking/bug_proxy_task_dep_waiting.c
    M openmp/runtime/test/tasking/hidden_helper_task/common.h

  Log Message:
  -----------
  [OpenMP] fix endianness dependent definitions in OMP headers for MSVC (#84540)

MSVC does not define __BYTE_ORDER__ making the check for BigEndian
erroneously evaluate to true and breaking the struct definitions in MSVC
compiled builds correspondingly. The fix adds an additional check for
whether __BYTE_ORDER__ is defined by the compiler to fix these.

---------

Co-authored-by: Vadim Paretsky <b-vadipa at microsoft.com>



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