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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - [lnt][test-suite] cPerf (?) is broken for gcc-compiled code"
href="https://bugs.llvm.org/show_bug.cgi?id=41469">41469</a>
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<th>Summary</th>
<td>[lnt][test-suite] cPerf (?) is broken for gcc-compiled code
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<th>Product</th>
<td>LNT
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<th>Version</th>
<td>unspecified
</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
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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>LNT
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<th>Assignee</th>
<td>unassignedbugs@nondot.org
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<th>Reporter</th>
<td>lebedev.ri@gmail.com
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<th>CC</th>
<td>chris.matthews@apple.com, llvm-bugs@lists.llvm.org
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<pre>I don't really have a reproducer as i'm observing this on
non-test-suite-project,
but i don't think it is specific to any project.
* With both the clang and gcc:
The `--use-perf profile` works, `.perf_data` is captured
It is nicely viewable via `perf report -i`, has correct data (!!!)
* If clang was used, within the `lnt runserver` ui profile view,
the profile is fully correct, displays the right functions as hot,
correctly displays their asm
* Within the `lnt runserver` ui profile view, the profile is broken,
displays completely unrelated functions as hot,
not the ones that are actually hot.
I'm not quite sure where to dig yet.
Does this maybe sound familiar to anyone?</pre>
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