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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - [mc] Disassembler incorrectly decodes v_fract_f64_e64"
href="https://bugs.llvm.org/show_bug.cgi?id=33018">33018</a>
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<th>Summary</th>
<td>[mc] Disassembler incorrectly decodes v_fract_f64_e64
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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>All
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<th>Status</th>
<td>NEW
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<th>Severity</th>
<td>enhancement
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<th>Priority</th>
<td>P
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<th>Component</th>
<td>Backend: AMDGPU
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<th>Assignee</th>
<td>unassignedbugs@nondot.org
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<th>Reporter</th>
<td>dpreobrazhensky@luxoft.com
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<th>CC</th>
<td>llvm-bugs@lists.llvm.org
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<pre>v_fract_f64_e64 is decoded as v_mqsad_u16_u8.
Looks like v_mqsad_u16_u8 has the same opcode as v_fract_f64_e64:
v_mqsad_u16_u8 v5, s0, s0
encoding: [0x05,0x00,0x72,0xd1,0x00,0x00,0x00,0x00]
v_fract_f64_e64 v[5:6], s[0:1]
encoding: [0x05,0x00,0x72,0xd1,0x00,0x00,0x00,0x00]</pre>
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