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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - Assertion failed in LLVM header when cross-compiling on BlueGene/Q using SLP vectorizer"
href="http://llvm.org/bugs/show_bug.cgi?id=17672">17672</a>
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<th>Summary</th>
<td>Assertion failed in LLVM header when cross-compiling on BlueGene/Q using SLP vectorizer
</td>
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<th>Product</th>
<td>clang
</td>
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<th>Version</th>
<td>trunk
</td>
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<th>Hardware</th>
<td>Other
</td>
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<th>OS</th>
<td>Linux
</td>
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<th>Status</th>
<td>NEW
</td>
</tr>
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<th>Severity</th>
<td>normal
</td>
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<th>Priority</th>
<td>P
</td>
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<th>Component</th>
<td>C++
</td>
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<th>Assignee</th>
<td>unassignedclangbugs@nondot.org
</td>
</tr>
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<th>Reporter</th>
<td>michael.schlottke@sloede.com
</td>
</tr>
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<th>CC</th>
<td>dgregor@apple.com, llvmbugs@cs.uiuc.edu
</td>
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<th>Classification</th>
<td>Unclassified
</td>
</tr></table>
<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=11416" name="attach_11416" title="full error message">attachment 11416</a> <a href="attachment.cgi?id=11416&action=edit" title="full error message">[details]</a></span>
full error message
When trying to cross-compile on a BlueGene/Q with clang (r190771), I get the
following error and clang crashes:
clang:
/gpfs/vesta-home/hfinkel/rpmbuild/BUILD/llvm/include/llvm/Support/Casting.h:239:
typename llvm::cast_retty<X, Y*>::ret_type llvm::cast(Y*) [with X =
llvm::VectorType, Y = llvm::Type]: Assertion `isa<X>(Val) && "cast<Ty>()
argument of incompatible type!"' failed.</pre>
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