question: public static CompiledMethod recompileState ( ExecutionState state , boolean invalidate ) { CompiledMethod newCM = null ; do { if ( ! invalidate ) { newCM = optCompile ( state ) ; } else { newCM = baselineCompile ( state ) ; } if ( VM . TraceOnStackReplacement ) { VM . sysWriteln ( "new CMID 0x" + Integer . toHexString ( newCM . getId ( ) ) + "(" + newCM . getId ( ) + ") for " + newCM . getMethod ( ) ) ; } if ( state . callerState == null ) break ; state = state . callerState ; state . callee_cmid = newCM . getId ( ) ; } while ( true ) ; return newCM ; }
target:  recompile an execution state