private void trySplitFixedGuard(FixedGuardNode fixedGuard, PhaseContext context) {
LogicNode condition = fixedGuard.condition();
if (condition instanceof CompareNode) {
CompareNode compare = (CompareNode) condition;
ValueNode x = compare.getX();
ValuePhiNode xPhi = (x instanceof ValuePhiNode) ? (ValuePhiNode) x : null;
if (x instanceof ConstantNode || xPhi != null) {
ValueNode y = compare.getY();
ValuePhiNode yPhi = (y instanceof ValuePhiNode) ? (ValuePhiNode) y : null;
if (y instanceof ConstantNode || yPhi != null) {
processFixedGuardAndPhis(fixedGuard, context, compare, x, xPhi, y, yPhi);
}
}
}
}