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8258682: compiler/intrinsics/mathexact/sanity tests fail with RepeatCompilation

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Normalize match and suspect counts in the verify() method by the number of
compilation repetitions, if the RepeatCompilation option is used.

Reviewed-by: kvn, chagedorn
This commit is contained in:
Roberto Castañeda Lozano 2020-12-22 10:04:00 +00:00 committed by Christian Hagedorn
parent 1594372c28
commit 3df6ec2fbc
1 changed files with 12 additions and 0 deletions
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12
test/hotspot/jtreg/compiler/testlibrary/intrinsics/Verifier.java
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@ -26,6 +26,8 @@ package compiler.testlibrary.intrinsics;
import java.io.BufferedReader;
import java.io.FileReader;
import java.util.Properties;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
public class Verifier {
enum VerificationStrategy {
@ -120,10 +122,18 @@ public class Verifier {
String prefix = "<intrinsic id='";
String prefixWithId = prefix + intrinsicId + "'";
int repeatCnt = 1;
Pattern repeatComp = Pattern.compile("-XX:RepeatCompilation=(\\d+)*");
try (BufferedReader compLogReader
= new BufferedReader(new FileReader(hsLogFile))) {
String logLine;
while ((logLine = compLogReader.readLine()) != null) {
// Check if compilations are repeated. If so, normalize the
// match and suspect counts.
Matcher m = repeatComp.matcher(logLine);
if (m.find()) {
repeatCnt = Integer.parseInt(m.group(1)) + 1;
}
if (logLine.startsWith(prefix)) {
if (logLine.startsWith(prefixWithId)) {
fullMatchCnt++;
@ -135,6 +145,8 @@ public class Verifier {
}
}
}
fullMatchCnt /= repeatCnt;
suspectCnt /= repeatCnt;
VerificationStrategy strategy = VerificationStrategy.valueOf(
System.getProperty("verificationStrategy",