[upstream][jdk23]compiler/c2/cr7200264/TestIntVect.java fail after JDK-8291809 with fastdebug build on aarch64 platform

[sendaoYan]

job: https://tone.aliyun-inc.com/ws/xesljfzh/test_result/278011

test command:

export test=test/hotspot/jtreg/compiler/c2/cr7200264/TestIntVect.java
function runJtreg() { jtreg -ea -esa -timeoutFactor:4 -v:fail,error,time,nopass -nr -w $dir/index-$1 $test &> $dir/$1.log ; if [[ 0 -ne $? ]] ; then echo -n "$1 " ; else rm -rf $dir/index-$1 $dir/$1.log ; fi ; } ; export -f runJtreg ; export dir="tmp-jtreg-"`basename ${test##* } .java | sed "s|#|_|"` ; rm -rf $dir ; mkdir -p $dir ; time seq 100000 | xargs -i -n 1 -P `nproc` bash -c "runJtreg {}" ; echo total fail number: `ls $dir/*.log 2> /dev/null | wc | awk '{print $1}'`

result:

compiler.lib.ir_framework.driver.irmatching.IRViolationException: There were one or multiple IR rule failures. Please check stderr for more information.
    at compiler.lib.ir_framework.driver.irmatching.IRMatcher.reportFailures(IRMatcher.java:61)
    at compiler.lib.ir_framework.driver.irmatching.IRMatcher.match(IRMatcher.java:49)
    at compiler.lib.ir_framework.TestFramework.runTestVM(TestFramework.java:754)
    at compiler.lib.ir_framework.TestFramework.start(TestFramework.java:719)
    at compiler.lib.ir_framework.TestFramework.start(TestFramework.java:339)
    at compiler.lib.ir_framework.TestFramework.run(TestFramework.java:223)
    at compiler.lib.ir_framework.TestFramework.run(TestFramework.java:212)
    at compiler.c2.cr7200264.TestIntVect.main(TestIntVect.java:49)
    at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
    at java.base/java.lang.reflect.Method.invoke(Method.java:580)
    at com.sun.javatest.regtest.agent.MainWrapper$MainTask.run(MainWrapper.java:138)
    at java.base/java.lang.Thread.run(Thread.java:1575)

hotspot_pid174041.log pid-173989-output.log pid-174041-output.log test-vm-compile-commands-pid-173989.log test-vm-flags-pid-173989.log TestIntVect.log

[sendaoYan]

https://bugs.openjdk.org/browse/JDK-8325277

[sendaoYan]

https://code.alibaba-inc.com/os-quality/tone-matrix-compiler/codereview/15678521