}
if (i instanceof ExceptionRegionStartMarkerInstr) {
// SSS: Do we need this anymore?
// currBB.addInstr(i);
ExceptionRegionStartMarkerInstr ersmi = (ExceptionRegionStartMarkerInstr) i;
ExceptionRegion rr = new ExceptionRegion(ersmi.firstRescueBlockLabel, ersmi.ensureBlockLabel);
rr.addBB(currBB);
allExceptionRegions.add(rr);
if (nestedExceptionRegions.empty()) {