<div dir="ltr">You'll probably want the assert as well:<div><br></div><div>assert.h assertion failed at llvm-project/llvm/lib/MC/MCStreamer.cpp:134 in virtual void llvm::MCStreamer::emitIntValue(uint64_t, unsigned int): (isUIntN(8 * Size, Value) || isIntN(8 * Size, Value)) && "Invalid size"<br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Fri, Jul 10, 2020 at 4:03 PM Eric Christopher <<a href="mailto:echristo@gmail.com">echristo@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr">I'm seeing tests fail with a crash. Can we revert the patch and attempted fixes and start working from there?<div><br></div><div>Stacktrace for the curious :)</div><div><br></div><div>    @     0x56420187cbbe  llvm::MCStreamer::emitIntValue()<br>    @     0x5641fec38899  llvm::MCStreamer::emitInt16()<br>    @     0x5641ff73b337  llvm::CodeViewDebug::emitCompilerInformation()<br>    @     0x5641ff73ac73  llvm::CodeViewDebug::endModule()<br>    @     0x5641ff718e83  llvm::AsmPrinter::doFinalization()<br>    @     0x5642016fd9ca  llvm::FPPassManager::doFinalization()<br>    @     0x5642016f954e  (anonymous namespace)::MPPassManager::runOnModule()<br><div><br></div><div>-eric</div></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Tue, Jun 30, 2020 at 11:56 AM Alexandre Ganea via Phabricator via cfe-commits <<a href="mailto:cfe-commits@lists.llvm.org" target="_blank">cfe-commits@lists.llvm.org</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">aganea added a comment.<br>
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In D80833#2109172 <<a href="https://reviews.llvm.org/D80833#2109172" rel="noreferrer" target="_blank">https://reviews.llvm.org/D80833#2109172</a>>, @uweigand wrote:<br>
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> Hmm, with clang-cl it seems the driver is trying to use this:<br>
>  Target: s390x-pc-windows-msvc<br>
>  which of course doesn't exist.  Not sure what is supposed to be happening here, but it seems that it's falling back on s390x-linux since on s390x, Linux is currently the only supported OS.<br>
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I'm seeing some of the tests are setting the target explicitly `%clang_cl --target=x86_64-windows-msvc`. Would that work on your machine? Or should I do `UNSUPPORTED: s390x` ?<br>
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