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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - [Backend][LLC][Matrix][Intrinsics] Do not know how to scalarize the result of this operator"
href="https://bugs.llvm.org/show_bug.cgi?id=45227">45227</a>
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<th>Summary</th>
<td>[Backend][LLC][Matrix][Intrinsics] Do not know how to scalarize the result of this operator
</td>
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<th>Product</th>
<td>new-bugs
</td>
</tr>
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<th>Version</th>
<td>trunk
</td>
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<th>Hardware</th>
<td>PC
</td>
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<th>OS</th>
<td>All
</td>
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<th>Status</th>
<td>NEW
</td>
</tr>
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<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>new bugs
</td>
</tr>
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<th>Assignee</th>
<td>unassignedbugs@nondot.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>ntv@google.com
</td>
</tr>
<tr>
<th>CC</th>
<td>htmldeveloper@gmail.com, llvm-bugs@lists.llvm.org
</td>
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<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=23247" name="attach_23247" title="Repro for matrix instrinsics scalarize bug.">attachment 23247</a> <a href="attachment.cgi?id=23247&action=edit" title="Repro for matrix instrinsics scalarize bug.">[details]</a></span>
Repro for matrix instrinsics scalarize bug.
clang scalarize.ll
```
warning: overriding the module target triple with x86_64-grtev4-linux-gnu
[-Woverride-module]
ScalarizeVectorResult #0: t9: v1f32 = llvm.matrix.multiply
TargetConstant:i64<171>, t4, t7, TargetConstant:i32<1>, TargetConstant:i32<1>,
TargetConstant:i32<1>, <stdin>:5:10
fatal error: error in backend: Do not know how to scalarize the result of this
operator!
clang: error: clang frontend command failed with exit code 70 (use -v to see
invocation)
clang version google3-trunk (378b1e60809df7cc72436093f160b7ed228dad5a)
Target: x86_64-grtev4-linux-gnu
Thread model: posix
```</pre>
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