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
<?xml version="1.0" encoding="UTF-8"?>
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<excludeFromCompile>
<directory url="file://$PROJECT_DIR$/test" includeSubdirectories="true" />
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<resourceExtensions />
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<entry name="!?*.java" />
<entry name="!?*.form" />
<entry name="!?*.class" />
<entry name="!?*.groovy" />
<entry name="!?*.scala" />
<entry name="!?*.flex" />
<entry name="!?*.kt" />
<entry name="!?*.clj" />
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<processorPath useClasspath="true" />
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<component name="JavacSettings">
<option name="DEBUGGING_INFO" value="false" />
<option name="ADDITIONAL_OPTIONS_STRING" value="-Xlint:all -Werror" />
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</project>