/**
* Handle timer interrupt taken on loop backedge. This method is identical to the
* yieldpointFromBackedge() method used method used by the baseline compiler, except in the OPT
* compiler world, we also save the volatile registers.
*/
@Entrypoint
public static void OPT_yieldpointFromBackedge() {
LocalAddress fp = VM_Magic.getFramePointer();
VM_GreenThread.yieldpoint(VM_Thread.BACKEDGE, fp);
}
/** OSR invalidation being initiated. */
@Entrypoint
public static void OPT_yieldpointFromOsrOpt() {
LocalAddress fp = VM_Magic.getFramePointer();
VM_Processor.getCurrentProcessor().yieldToOSRRequested = true;
VM_GreenThread.yieldpoint(VM_Thread.OSROPT, fp);
}
/**
* Handle timer interrupt taken in method epilogue. This method is identical to the
* yieldpointFromEpilogue() method used by the baseline compiler, except in the OPT compiler
* world, we also save the volatile registers.
*/
@Entrypoint
public static void OPT_yieldpointFromEpilogue() {
LocalAddress fp = VM_Magic.getFramePointer();
VM_GreenThread.yieldpoint(VM_Thread.EPILOGUE, fp);
}
