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Hello guys,</div>
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I'm a Clang newcomer. To make my travel through Clang interesting, I'm trying to solve this bug
<a href="https://bugs.llvm.org/show_bug.cgi?id=40253" id="LPlnk751598">https://bugs.llvm.org/show_bug.cgi?id=40253</a>. I've spend many many hours debugging Clang using gdb. To fully understand how "#pragma target" works, I started debbuging this simple program:</div>
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<div><span style="color: #569cd6">int</span><span> </span><span style="color: #dcdcaa">main</span><span>() {</span></div>
<div><span style="color: #569cd6"> </span><span style="color: #c586c0">#pragma</span><span style="color: #569cd6"> </span><span style="color: #9cdcfe">omp</span><span style="color: #569cd6"> </span><span style="color: #9cdcfe">parallel</span></div>
<div><span> {</span></div>
<div><span> </span><span style="color: #569cd6">int</span><span> a;</span></div>
<div><span> }</span></div>
<div><span> </span><span style="color: #c586c0">return</span><span> </span><span style="color: #b5cea8">0</span><span>;</span></div>
<div><span>}</span></div>
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I tracked the compilation up to this function <a href="https://clang.llvm.org/doxygen/CGOpenMPRuntime_8cpp_source.html#l01716" id="LPNoLP829357">
https://clang.llvm.org/doxygen/CGOpenMPRuntime_8cpp_source.html#l01716</a>. I'm kind of lost, I don't know if this is the proper way of learning how OpenMP works in Clang. There's a huge amount of code and I don't know which functions to understand and which
ones to skip.</div>
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Could someone please guide me, or just give me some advice?. If it helps, I have Clang compiled in Debug mode and with shared libraries.<br>
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Thanks.<br>
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