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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - [SPARC64] SparcInstrInfo.td didn't emit fcc register for floating point compare instruction."
href="http://llvm.org/bugs/show_bug.cgi?id=17460">17460</a>
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<th>Summary</th>
<td>[SPARC64] SparcInstrInfo.td didn't emit fcc register for floating point compare instruction.
</td>
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<th>Product</th>
<td>libraries
</td>
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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>Linux
</td>
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<th>Status</th>
<td>NEW
</td>
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<th>Severity</th>
<td>normal
</td>
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<th>Priority</th>
<td>P
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<th>Component</th>
<td>Backend: Sparc
</td>
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<th>Assignee</th>
<td>unassignedbugs@nondot.org
</td>
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<th>Reporter</th>
<td>syoyofujita@gmail.com
</td>
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<th>CC</th>
<td>llvmbugs@cs.uiuc.edu
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<th>Classification</th>
<td>Unclassified
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<p>
<div>
<pre>According to SparcV9 64bit(A.13 Floating-Point Compare in
<a href="http://www.sparc.com/standards/SPARCV9.pdf">http://www.sparc.com/standards/SPARCV9.pdf</a>), floating compare instruction must
have fcc register, but current SparcInstrInfo.td doesn't care of it.
# expected(only in SparcV9 + 64bit target)
fcmpd %fcc0, %f0, %f2
# current
fcmpd %f0, %f2</pre>
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