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    <head>
      <base href="https://bugs.llvm.org/">
    </head>
    <body><table border="1" cellspacing="0" cellpadding="8">
        <tr>
          <th>Bug ID</th>
          <td><a class="bz_bug_link 
          bz_status_NEW "
   title="NEW - OpenMP Tests Fail on Non-Debain 32-bit Distros: bits/c++config.h not found"
   href="https://bugs.llvm.org/show_bug.cgi?id=50303">50303</a>
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>OpenMP Tests Fail on Non-Debain 32-bit Distros: bits/c++config.h not found
          </td>
        </tr>

        <tr>
          <th>Product</th>
          <td>new-bugs
          </td>
        </tr>

        <tr>
          <th>Version</th>
          <td>unspecified
          </td>
        </tr>

        <tr>
          <th>Hardware</th>
          <td>PC
          </td>
        </tr>

        <tr>
          <th>OS</th>
          <td>Windows NT
          </td>
        </tr>

        <tr>
          <th>Status</th>
          <td>NEW
          </td>
        </tr>

        <tr>
          <th>Severity</th>
          <td>enhancement
          </td>
        </tr>

        <tr>
          <th>Priority</th>
          <td>P
          </td>
        </tr>

        <tr>
          <th>Component</th>
          <td>new bugs
          </td>
        </tr>

        <tr>
          <th>Assignee</th>
          <td>unassignedbugs@nondot.org
          </td>
        </tr>

        <tr>
          <th>Reporter</th>
          <td>lukebenes@hotmail.com
          </td>
        </tr>

        <tr>
          <th>CC</th>
          <td>htmldeveloper@gmail.com, llvm-bugs@lists.llvm.org
          </td>
        </tr></table>
      <p>
        <div>
        <pre>Created <span class=""><a href="attachment.cgi?id=24851" name="attach_24851" title="Full build log">attachment 24851</a> <a href="attachment.cgi?id=24851&action=edit" title="Full build log">[details]</a></span>
Full build log

On both Arch Linux 32 and i686 OpenSUSE Tumbleweed, the OpenMP tests fail after
The fix for <a class="bz_bug_link 
          bz_status_RESOLVED  bz_closed"
   title="RESOLVED FIXED - clang 13 bootstrap is failing on Debian i386 " Host compiler must support std::atomic!""
   href="show_bug.cgi?id=49827">Bug 49827</a>, 
<a href="https://github.com/llvm/llvm-project/commit/e92d2b80c6c9">https://github.com/llvm/llvm-project/commit/e92d2b80c6c9</a>


Failed Tests (14):
  libomp :: api/omp_display_env0.c
  libomp :: ompt/misc/api_calls_from_other_thread.cpp
  libomp :: ompt/misc/interoperability.cpp
  libomp :: tasking/bug_taskwait_detach.cpp
  libomp :: tasking/hidden_helper_task/capacity_mix_threads.cpp
  libomp :: tasking/hidden_helper_task/capacity_nthreads.cpp
  libomp :: tasking/hidden_helper_task/depend.cpp
  libomp :: tasking/hidden_helper_task/gtid.cpp
  libomp :: tasking/hidden_helper_task/taskgroup.cpp
  libomp :: tasking/kmp_task_modifier_simple_par_new.cpp
  libomp :: tasking/kmp_task_modifier_simple_par_old.cpp
  libomp :: tasking/kmp_task_modifier_simple_ws_new.cpp
  libomp :: tasking/kmp_task_modifier_simple_ws_old.cpp
  libomp :: tasking/kmp_task_reduction_nest.cpp

Here is a sample failure

******************** TEST 'libomp :: tasking/kmp_task_reduction_nest.cpp'
FAILED ********************
Script:
--

Exit Code: 1

Command Output (stdout):
--
$ ":" "RUN: at line 1"
$ "/lo/llvm-project/build/./bin/clang++" "-fopenmp" "-pthread"
"-fno-experimental-isel" "-I" "/lo/llvm-project/openmp/runtime/test" "-I"
"/lo/llvm-project/build/projects/openmp/runtime/src" "-L"
"/lo/llvm-project/build/lib" "-I" "/lo/llvm-project/openmp/runtime/test/ompt"
"-std=c++14"
"/lo/llvm-project/openmp/runtime/test/tasking/kmp_task_reduction_nest.cpp" "-o"
"/lo/llvm-project/build/projects/openmp/runtime/test/tasking/Output/kmp_task_reduction_nest.cpp.tmp"
"-lm" "-latomic"
# command stderr:
In file included from
/lo/llvm-project/openmp/runtime/test/tasking/kmp_task_reduction_nest.cpp:5:
/usr/lib/gcc/i586-suse-linux/10/../../../../include/c++/10/cstdio:41:10: fatal
error: 'bits/c++config.h' file not found
#include <bits/c++config.h>
         ^~~~~~~~~~~~~~~~~~
1 error generated.

error: command failed with exit status: 1

--

Both release and debug builds fail. Both gcc and clang builds fail with the
same error.</pre>
        </div>
      </p>


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