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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - ScalarEvolution::getGEPExpr assertion failure "GEP should not change type mid-flight.""
href="https://bugs.llvm.org/show_bug.cgi?id=46786">46786</a>
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<th>Summary</th>
<td>ScalarEvolution::getGEPExpr assertion failure "GEP should not change type mid-flight."
</td>
</tr>
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<th>Product</th>
<td>libraries
</td>
</tr>
<tr>
<th>Version</th>
<td>trunk
</td>
</tr>
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<th>Hardware</th>
<td>PC
</td>
</tr>
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<th>OS</th>
<td>All
</td>
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<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>enhancement
</td>
</tr>
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<th>Priority</th>
<td>P
</td>
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<th>Component</th>
<td>Global Analyses
</td>
</tr>
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<th>Assignee</th>
<td>unassignedbugs@nondot.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>tibor.klajnscek@gmail.com
</td>
</tr>
<tr>
<th>CC</th>
<td>llvm-bugs@lists.llvm.org
</td>
</tr></table>
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<div>
<pre>Created <span class=""><a href="attachment.cgi?id=23758" name="attach_23758" title="Command line and crash log">attachment 23758</a> <a href="attachment.cgi?id=23758&action=edit" title="Command line and crash log">[details]</a></span>
Command line and crash log
Hit this yesterday:
Assertion failed: BaseExpr->getType() == GEPExpr->getType() && "GEP should not
change type mid-flight.", file
D:\SDK\emscripten_source\llvm-project\llvm\lib\Analysis\ScalarEvolution.cpp,
line 3322
PLEASE submit a bug report to <a href="https://bugs.llvm.org/">https://bugs.llvm.org/</a> and include the crash
backtrace, preprocessed source, and associated run script.
Stack dump:
0. Program arguments:
d:\SDK\emscripten_source\llvm-project\build2\Debug\bin\clang.exe -cc1 -triple
wasm32-unknown-emscripten -emit-obj -main-file-name zstddecoder.cpp
-debugger-tuning=gdb -sys-header-deps -O2 -std=c++11 -x c++
zstddecoder-c518f3.cpp
1. <eof> parser at end of file
2. Per-module optimization passes
3. Running pass 'CallGraph Pass Manager' on module
'zstddecoder-c518f3.cpp'.
4. Running pass 'Loop Pass Manager' on function
'@_ZL34FSE_decompress_usingDTable_genericPvmPKvmPKjj'
5. Running pass 'Induction Variable Simplification' on basic block
'%if.end.i490'</pre>
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