IR verification framework fails with "Should find method name in validIrRulesMap"

Attached test fails with:

compiler.lib.ir_framework.shared.TestFrameworkException: Internal Test Framework exception - please file a bug:
Should find method name in validIrRulesMap for public int compiler.c2.irTests.TestPostParseCallDevirtualization.test1()
at compiler.lib.ir_framework.TestFramework.check(TestFramework.java:715)
at compiler.lib.ir_framework.driver.IRMatcher.setupTestMethods(IRMatcher.java:88)
at compiler.lib.ir_framework.driver.IRMatcher.<init>(IRMatcher.java:66)
at compiler.lib.ir_framework.TestFramework.runTestVM(TestFramework.java:699)
at compiler.lib.ir_framework.TestFramework.start(TestFramework.java:668)
at compiler.lib.ir_framework.TestFramework.startWithScenarios(TestFramework.java:566)
at compiler.lib.ir_framework.TestFramework.start(TestFramework.java:332)
at compiler.c2.irTests.TestPostParseCallDevirtualization.main(TestPostParseCallDevirtualization.java:42)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at com.sun.javatest.regtest.agent.MainWrapper$MainThread.run(MainWrapper.java:127)
at java.base/java.lang.Thread.run(Thread.java:833)