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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - Negative numbers reported with: opt -time-passes -track-memory"
href="https://bugs.llvm.org/show_bug.cgi?id=34535">34535</a>
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<th>Summary</th>
<td>Negative numbers reported with: opt -time-passes -track-memory
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<th>Product</th>
<td>tools
</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
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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
</td>
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<th>Component</th>
<td>opt
</td>
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<th>Assignee</th>
<td>unassignedbugs@nondot.org
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<th>Reporter</th>
<td>anmparal@cisco.com
</td>
</tr>
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<th>CC</th>
<td>llvm-bugs@lists.llvm.org
</td>
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<pre>Why are there negative numbers in the Mem column?
opt -time-passes -track-memory ./p0.bc -O3 -o p0.O3.bc
===-------------------------------------------------------------------------===
... Pass execution timing report ...
===-------------------------------------------------------------------------===
…
---User Time--- --User+System-- ---Wall Time--- ---Mem--- --- Name ---
0.0010 ( 33.3%) 0.0010 ( 33.3%) 0.0012 ( 41.2%) 324576 Simplify the
CFG
…
0.0000 ( 0.0%) 0.0000 ( 0.0%) 0.0000 ( 0.4%) -7184 Scalar
Evolution Analysis
…
Ref: <a href="http://lists.llvm.org/pipermail/llvm-dev/2017-September/117069.html">http://lists.llvm.org/pipermail/llvm-dev/2017-September/117069.html</a></pre>
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