/**
* recompile an execution state
*
* @param state a list of execution states
* @param invalidate Is this an invalidation?
* @return the compiled method for the root state
*/
public static CompiledMethod recompileState(ExecutionState state, boolean invalidate) {
// compile from callee to caller
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;
// set callee_cmid of the caller
state.callee_cmid = newCM.getId();
} while (true);
return newCM;
}
