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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - nop.sat generated by pow workaround?"
href="https://bugs.freedesktop.org/show_bug.cgi?id=96959">96959</a>
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<th>Summary</th>
<td>nop.sat generated by pow workaround?
</td>
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<th>Product</th>
<td>Mesa
</td>
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<th>Version</th>
<td>git
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<th>Hardware</th>
<td>Other
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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>normal
</td>
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<th>Priority</th>
<td>medium
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<th>Component</th>
<td>Drivers/DRI/i965
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<th>Assignee</th>
<td>mattst88@gmail.com
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<th>Reporter</th>
<td>kenneth@whitecape.org
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<th>QA Contact</th>
<td>intel-3d-bugs@lists.freedesktop.org
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<p>
<div>
<pre>With Mesa 93794145dd5959d905b65234cf87de3bff801aeb (recent master),
INTEL_DEBUG=fs ./run shaders/closed/3dmmes-taiji/42.shader_test produces:
math.sat pow(16) g2<1>F g9<8,8,1>F 0.15F { align1 1H };
nop.sat ;
It's surprising to see a saturated no-op. It's probably harmless, but I'm not
sure why we'd be generating one of those anyway. Could other things leak in,
like predication? Does it matter?
Matt, I figured I'd mention this in case you were interested. If you think
it's harmless, feel free to close this as NOTABUG.</pre>
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