[all-commits] [llvm/llvm-project] 3add94: [OpenMP] Fix two usm tests for amdgpus. (#77851)

[carlobertolli via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 3add9491cd748cb9d71ff38f1517cf06b9708d01
      https://github.com/llvm/llvm-project/commit/3add9491cd748cb9d71ff38f1517cf06b9708d01
  Author: carlobertolli <carlo.bertolli at amd.com>
  Date:   2024-01-12 (Fri, 12 Jan 2024)

  Changed paths:
    M openmp/libomptarget/test/lit.cfg
    M openmp/libomptarget/test/lit.site.cfg.in
    M openmp/libomptarget/test/unified_shared_memory/api.c
    M openmp/libomptarget/test/unified_shared_memory/close_enter_exit.c

  Log Message:
  -----------
  [OpenMP] Fix two usm tests for amdgpus. (#77851)

Some are missing setting of HSA_XNACK=1 environment variable, used to
enable unified memory support on amdgpu's when it's not been set at
kernel boot time. Some others needed to be marked as supporting
unified_shared_memory in the lit test harness.