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<p class="MsoNormal">There isn’t a way to achieve this in a single test file. What you can do, though, is create a second file that has the necessary REQUIRES and RUN lines, and just names the first file instead of %s on the RUN lines. For example:<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">most-cases.cpp<o:p></o:p></p>
<p class="MsoNormal">// Note, also used by special-case.cpp<o:p></o:p></p>
<p class="MsoNormal">// RUN: %clang_cc1 -c -whatever <b><span style="color:red">%s</span></b> | FileCheck
<b><span style="color:red">%s</span></b><o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">special-case.cpp<o:p></o:p></p>
<p class="MsoNormal">// REQUIRES: z3<o:p></o:p></p>
<p class="MsoNormal">// RUN: %clang_cc1 -c -whatever <b><span style="color:red">%S/most-cases.cpp</span></b><span style="color:red">
</span>| FileCheck <b><span style="color:red">%S/most-cases.cpp</span></b><o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">I’ve seen this tactic used a number of times in the codebase. Sometimes a shared source file will be put into an “Inputs” subdirectory, sometimes not.<o:p></o:p></p>
<p class="MsoNormal">--paulr<o:p></o:p></p>
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<p class="MsoNormal"><b>From:</b> cfe-dev <cfe-dev-bounces@lists.llvm.org> <b>On Behalf Of
</b>Balázs Benics via cfe-dev<br>
<b>Sent:</b> Wednesday, July 8, 2020 4:42 AM<br>
<b>To:</b> cfe-dev <cfe-dev@lists.llvm.org><br>
<b>Subject:</b> [cfe-dev] [llvm-lit] llvm-lit RUN line specific REQUIRES clause?<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">Can I add a REQUIRES clause to a specific RUN line?<br>
<br>
I want to run a specific RUN line only if a given requirement satisfied (eg. REQUIRES: z3).<br>
Even if the requirement would not met, all the rest of the RUN lines should still run.<br>
<br>
If there is no way of achieving this, I can of course copy-paste the test file, but I would seek a better solution.<o:p></o:p></p>
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<p class="MsoNormal">Thanks, Balazs.<o:p></o:p></p>
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