I am not sure if that is really a problem, so feel free to close if it isn't. The -Xint execution takes 9s on my laptop, while running with -Xcomp it's 4:30. 30 times more.

The test causes StackOverflow, just in case.

To run, first compile:
${JAVA_HOME}/bin/javac \
    -sourcepath $open/test/hotspot/jtreg:$open/test/lib:$open/test/hotspot/jtreg/testlibrary/jittester/src \
    -d target \
    Test_251.java

... and perform two runs:

${JAVA_HOME}/bin/java -cp target -Xint Test_25
${JAVA_HOME}/bin/java -cp target -Xcomp Test_25