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<base href="https://bugs.llvm.org/">
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - Python script extract_vplan.py to extract VPlan digraphs regexp broken"
href="https://bugs.llvm.org/show_bug.cgi?id=46451">46451</a>
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<th>Summary</th>
<td>Python script extract_vplan.py to extract VPlan digraphs regexp broken
</td>
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<th>Product</th>
<td>new-bugs
</td>
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<th>Version</th>
<td>10.0
</td>
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<th>Hardware</th>
<td>PC
</td>
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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
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<th>Assignee</th>
<td>unassignedbugs@nondot.org
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<th>Reporter</th>
<td>mauri_mustonen@hotmail.com
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<th>CC</th>
<td>htmldeveloper@gmail.com, llvm-bugs@lists.llvm.org
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<pre>Created <span class=""><a href="attachment.cgi?id=23649" name="attach_23649" title="vplan log">attachment 23649</a> <a href="attachment.cgi?id=23649&action=edit" title="vplan log">[details]</a></span>
vplan log
Hi all! My first issue here.
Python script in LLVM project called
extract_vplan.py:(<a href="https://github.com/llvm/llvm-project/blob/master/llvm/utils/extract_vplan.py#L27">https://github.com/llvm/llvm-project/blob/master/llvm/utils/extract_vplan.py#L27</a>
is not able to extract VPlan graph because of regexp matching error. It seems
logging output has changed and regexp in the python script is not updated.
Following error is produced:
File "../llvm/llvm/utils/extract_vplan.py", line 30, in <module>
raise ValueError("Can't get the right VPlan name")
ValueError: Can't get the right VPlan name
I added part of the log file as an attachment which can be used to test this.
To test it run this at llvm project root:
cat digraph.log | python utils/extract_vplan.py --png
When I change the regexp line:
- m = re.search("graph \[.+(VF=.+,UF.+), ", vplan)
+ m = re.search("graph \[.+(VF=.+,UF.+)", vplan)
It starts to work and I'm able to generate png images just fine. I don't think
there are test cases for this. I'd like to contribute and fix this as my first
issue. Any pointers should test be added for this and where?</pre>
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