8040213: C2 does not put all modified nodes on IGVN worklist
Summary: Verification code is added that checks if modified nodes are put on the IGVN worklist and modified nodes are processed by 'PhaseIterGVN::transform_old()'
Reviewed-by: kvn, jrose
#!/bin/sh
#FLAGS="-Djava.lang.invoke.MethodHandle.COMPILE_THRESHOLD=3 -Djava.lang.invoke.MethodHandle.DUMP_CLASS_FILES=true -Djava.lang.invoke.MethodHandle.TRACE_METHOD_LINKAGE=true -Djava.lang.invoke.MethodHandle.TRACE_INTERPRETER=true"
FILENAME="./optimistic_noassert_$(date|sed "s/ /_/g"|sed "s/:/_/g").jfr"
DIR=..
NASHORN_JAR=$DIR/dist/nashorn.jar
$JAVA_HOME/bin/java \
$FLAGS \
-Xbootclasspath/p:$NASHORN_JAR \
-Xms2G -Xmx2G \
-XX:+UnlockCommercialFeatures \
-XX:+FlightRecorder \
-XX:FlightRecorderOptions=defaultrecording=true,disk=true,dumponexit=true,dumponexitpath=$FILENAME,stackdepth=1024 \
-XX:TypeProfileLevel=222 \
-XX:+UnlockExperimentalVMOptions \
-XX:+UseTypeSpeculation \
-XX:+UseMathExactIntrinsics \
-XX:+UnlockDiagnosticVMOptions \
-cp $CLASSPATH:../build/test/classes/ \
jdk.nashorn.tools.Shell ${@}
#-XX:+ShowHiddenFrames \
#-XX:+PrintOptoAssembly \
#-XX:-TieredCompilation \
#-XX:CICompilerCount=1 \