[PATCH] D72198: tools/timeit.sh: be flexible while parsing perf-stat output

[Yuanfang Chen via Phabricator via llvm-commits]

ychen created this revision.
ychen added a reviewer: jmolloy.
Herald added a project: LLVM.
Herald added a subscriber: llvm-commits.

There are some minor changes on the perf-stat output that needs to be
accommodated so we parse the time data correctly.


Repository:
  rT test-suite

https://reviews.llvm.org/D72198

Files:
  tools/timeit.sh


Index: tools/timeit.sh
===================================================================
--- tools/timeit.sh
+++ tools/timeit.sh
@@ -46,6 +46,6 @@
 fi
 
 echo exit $EXITCODE > $REPORT
-awk -F' ' '{if ($2 == "task-clock") print "user",$1/1000; else if($2 =="seconds") print "real",$1;}' $PERFSTAT >> $REPORT
+awk -F' ' '{if ($2 ~ /^task-clock/ || $3 ~ /^task-clock/) print "user",$1/1000; else if($2 == "seconds" && $4 == "elapsed") print "real",$1;}' $PERFSTAT >> $REPORT
 
 exit $EXITCODE


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