Test fails with:
Error: VM option 'SafepointALot' is diagnostic and must be enabled via -XX:+UnlockDiagnosticVMOptions.
Error: The unlock option must precede 'SafepointALot'.
Error: Could not create the Java Virtual Machine.
Error: A fatal exception has occurred. Program will exit.
Command was:
command: main -XX:+IgnoreUnrecognizedVMOptions -Xbatch -XX:-TieredCompilation -XX:+SafepointALot -XX:CompileCommand=exclude,compiler.runtime.safepoints.TestRegisterRestoring::main compiler.runtime.safepoints.TestRegisterRestoring
reason: User specified action: run main/othervm -XX:+IgnoreUnrecognizedVMOptions -Xbatch -XX:-TieredCompilation -XX:+SafepointALot -XX:CompileCommand=exclude,compiler.runtime.safepoints.TestRegisterRestoring::main compiler.runtime.safepoints.TestRegisterRestoring