<div dir="ltr">I don't think there is anymore upstream LLVM testing for 32-bit MSVC. I'll run a local build in this configuration and look into it. I'll use this compiler version:<div>Microsoft (R) C/C++ Optimizing Compiler Version 19.24.28315 for x86<br></div><div><br></div><div>We had so many issues in clang-cl around calling conventions for "small" objects with interior pointers, I wouldn't be surprised if there are bugs.</div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Wed, Jan 22, 2020 at 10:01 AM Francois Pichet via llvm-dev <<a href="mailto:llvm-dev@lists.llvm.org">llvm-dev@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"><div dir="ltr">Is anybody using the LLVM/clang/lldb compiled with the MSVC 2019 (x86-32bit) successfully?<div>I am getting crash in SmallVector at multiple places after a llvm:SmallVector is being moved around in move constructor or move operator=.</div><div> Not sure what is going on.</div><div><br></div><div> ~SmallVectorImpl() {<br> if (!this->isSmall())<br> free(this->begin()); // <=== crash here, line 336 SmallVector.h<br> }<br></div><div><br></div><div>The crash occurs only with clang compile in debug mode. Release mode is fine. </div><div><br></div></div>
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