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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW " title="NEW --- - lib/Target/AMDGPU/SIInstrInfo.cpp: 3 * redundant condition ?" href="https://urldefense.proofpoint.com/v2/url?u=https-3A__llvm.org_bugs_show-5Fbug.cgi-3Fid-3D23960&d=AwMBaQ&c=8hUWFZcy2Z-Za5rBPlktOQ&r=pF93YEPyB-J_PERP4DUZOJDzFVX5ZQ57vQk33wu0vio&m=Uurpks26Bxuhj2p_HLex8QYWy-OGehaVQXsialdtZBE&s=3lpurh3l4eBV4fpHUQbBafhOeI3LVjxRfV6d6aEy588&e=">23960</a>
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<th>Summary</th>
<td>lib/Target/AMDGPU/SIInstrInfo.cpp: 3 * redundant condition ?
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<th>Product</th>
<td>new-bugs
</td>
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<th>Version</th>
<td>trunk
</td>
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<th>Hardware</th>
<td>PC
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<th>OS</th>
<td>Linux
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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>new bugs
</td>
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<th>Assignee</th>
<td>unassignedbugs@nondot.org
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<th>Reporter</th>
<td>dcb314@hotmail.com
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<th>CC</th>
<td>llvmbugs@cs.uiuc.edu
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<th>Classification</th>
<td>Unclassified
</td>
</tr></table>
<p>
<div>
<pre>1.
[trunk/llvm/lib/Target/AMDGPU/SIInstrInfo.cpp:939]: (style) Redundant
condition: Src1.isReg(). 'A && (!A || B)' is equivalent to 'A || B'
Source code is
if (!Src1->isReg() ||
(Src1->isReg() && RI.isSGPRClass(MRI->getRegClass(Src1->getReg()))))
return false;
Same thing at lines 943 and 999.</pre>
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