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[utils] Fix regexp in llvm/utils/extract_vplan.py to extract VPlans.

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Regarding this bug in Bugzilla: https://bugs.llvm.org/show_bug.cgi?id=46451

I went ahead and fixed the regexp pattern and now Python script is able
to extract vplan graphs from the log files. Additionally some test for
this would be nice to have but I'm not sure are Python scripts tested
in LLVM and if so where they live.

Reviewed By: fhahn

Differential Revision: https://reviews.llvm.org/D86068
This commit is contained in:
Mauri Mustonen 2020-08-19 08:54:52 +01:00 committed by Florian Hahn
parent 2779613cc9
commit 3d63cfe214
1 changed files with 1 additions and 1 deletions
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utils/extract_vplan.py
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@ -24,7 +24,7 @@ pattern = re.compile(r"(digraph VPlan {.*?\n})",re.DOTALL)
matches = re.findall(pattern, sys.stdin.read()) matches = re.findall(pattern, sys.stdin.read())
for vplan in matches: for vplan in matches:
m = re.search("graph \[.+(VF=.+,UF.+), ", vplan) m = re.search("graph \[.+(VF=.+,UF.+)", vplan)
if not m: if not m:
raise ValueError("Can't get the right VPlan name") raise ValueError("Can't get the right VPlan name")
name = re.sub('[^a-zA-Z0-9]', '', m.group(1)) name = re.sub('[^a-zA-Z0-9]', '', m.group(1))