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<p class="MsoNormal">Thanks for reporting the problem.<o:p></o:p></p>
<p class="MsoNormal">I’ve poster patch <a href="https://reviews.llvm.org/D95485">
https://reviews.llvm.org/D95485</a> with the fix.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Regards,<o:p></o:p></p>
<p class="MsoNormal">Andrey<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><b>From:</b> Openmp-dev <openmp-dev-bounces@lists.llvm.org> <b>
On Behalf Of </b>Joseph Shen via Openmp-dev<br>
<b>Sent:</b> Tuesday, January 26, 2021 4:36 PM<br>
<b>To:</b> openmp-dev@lists.llvm.org<br>
<b>Subject:</b> [Openmp-dev] Openmp Win32 build failed for KF_TRACE<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<div>
<p class="MsoNormal">Hi, Openmp devs:<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">When I compiled Openmp with clang-cl(self-build-from-v11.01), three errors were triggered by the compiler. <o:p></o:p></p>
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<p class="MsoNormal">These errors all happened in KF_TRACE, for <b>printf the flag value with type std::atomic<unsigned int> </b><o:p></o:p></p>
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<p class="MsoNormal"><b>but using unnecessary `flag->get() then get pointer value`;
</b>and for the second error, <b>printf used format</b><o:p></o:p></p>
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<p class="MsoNormal"><b>%d for unsigned value</b>.<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Patch is given in the attached file, and the compile error message is listed below.<o:p></o:p></p>
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<p class="MsoNormal"> <o:p></o:p></p>
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<p class="MsoNormal">Thanks for your hard work.<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
<div>
<p class="MsoNormal">Joseph Shen.<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
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<p class="MsoNormal">--------------------------------------------------------------------------------------------------------------------------------<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal" style="margin-bottom:12.0pt">[1/2] Building CXX object projects\openmp\runtime\src\CMakeFiles\omp.dir\z_Windows_NT_util.cpp.obj<br>
FAILED: projects/openmp/runtime/src/CMakeFiles/omp.dir/z_Windows_NT_util.cpp.obj<br>
T:\llvm_dist_s6\bin\clang-cl.exe .... -c -- T:\llvm-project-11.0.1.src\openmp\runtime\src\z_Windows_NT_util.cpp<o:p></o:p></p>
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<p class="MsoNormal"> ---- ERROR 1 --- <o:p></o:p></p>
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<p class="MsoNormal"><br>
T:\llvm-project-11.0.1.src\openmp\runtime\src\z_Windows_NT_util.cpp(384,38): error: call to deleted constructor of 'std::atomic<unsigned int>'<br>
th_gtid, flag->get(), *(flag->get())));<br>
^~~~~~~~~~~~~~<br>
T:\llvm-project-11.0.1.src\openmp\runtime\src/kmp_debug.h(103,24): note: expanded from macro 'KF_TRACE'<br>
__kmp_debug_printf x; \<br>
^<br>
T:\llvm-project-11.0.1.src\openmp\runtime\src\z_Windows_NT_util.cpp(446,3): note: in instantiation of function template specialization '__kmp_suspend_template<kmp_flag_32>' requested here<br>
__kmp_suspend_template(th_gtid, flag);<br>
^<br>
C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\VC\Tools\MSVC\14.28.29333\include\atomic(2165,5): note: 'atomic' has been explicitly marked deleted here<br>
atomic(const atomic&) = delete;<br>
^<o:p></o:p></p>
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<p class="MsoNormal"> ---- ERROR 2 --- <o:p></o:p></p>
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<p class="MsoNormal"><br>
T:\llvm-project-11.0.1.src\openmp\runtime\src\z_Windows_NT_util.cpp(244,41): error: call to deleted constructor of 'std::atomic<unsigned int>'<br>
flag->get(), old_f, *(flag->get())));<br>
^~~~~~~~~~~~~~<br>
T:\llvm-project-11.0.1.src\openmp\runtime\src/kmp_debug.h(103,24): note: expanded from macro 'KF_TRACE'<br>
__kmp_debug_printf x; \<br>
^<br>
T:\llvm-project-11.0.1.src\openmp\runtime\src\z_Windows_NT_util.cpp(414,9): note: in instantiation of function template specialization '__kmp_win32_cond_wait<kmp_flag_32>' requested here<br>
__kmp_win32_cond_wait(&th->th.th_suspend_cv, &th->th.th_suspend_mx, th,<br>
^<br>
T:\llvm-project-11.0.1.src\openmp\runtime\src\z_Windows_NT_util.cpp(446,3): note: in instantiation of function template specialization '__kmp_suspend_template<kmp_flag_32>' requested here<br>
__kmp_suspend_template(th_gtid, flag);<br>
^<br>
C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\VC\Tools\MSVC\14.28.29333\include\atomic(2165,5): note: 'atomic' has been explicitly marked deleted here<br>
atomic(const atomic&) = delete;<br>
^<br>
---- ERROR 3 --- <o:p></o:p></p>
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<p class="MsoNormal"><br>
T:\llvm-project-11.0.1.src\openmp\runtime\src\z_Windows_NT_util.cpp(491,62): error: call to deleted constructor of 'std::atomic<unsigned int>'<br>
gtid, target_gtid, flag->get(), old_spin, *(flag->get())));<br>
^~~~~~~~~~~~~~<br>
T:\llvm-project-11.0.1.src\openmp\runtime\src/kmp_debug.h(103,24): note: expanded from macro 'KF_TRACE'<br>
__kmp_debug_printf x; \<br>
^<br>
C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\VC\Tools\MSVC\14.28.29333\include\atomic(2165,5): note: 'atomic' has been explicitly marked deleted here<br>
atomic(const atomic&) = delete;<br>
^<br>
<br>
8 warnings and 3 errors generated.<br>
ninja: build stopped: subcommand failed.<o:p></o:p></p>
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