public String toStringInstrs() {
StringBuilder buf = new StringBuilder();
for (BasicBlock b : getSortedBasicBlocks()) {
buf.append(b.toStringInstrs());
}
buf.append("\n\n------ Rescue block map ------\n");
for (BasicBlock bb : rescuerMap.keySet()) {
buf.append("BB ")
.append(bb.getID())
.append(" --> BB ")
.append(rescuerMap.get(bb).getID())
.append("\n");
}
buf.append("\n\n------ Ensure block map ------\n");
for (BasicBlock bb : ensurerMap.keySet()) {
buf.append("BB ")
.append(bb.getID())
.append(" --> BB ")
.append(ensurerMap.get(bb).getID())
.append("\n");
}
List<IRClosure> closures = scope.getClosures();
if (!closures.isEmpty()) {
buf.append("\n\n------ Closures encountered in this scope ------\n");
for (IRClosure c : closures) {
buf.append(c.toStringBody());
}
buf.append("------------------------------------------------\n");
}
return buf.toString();
}
private void addClosureExitBindingStores(
IRExecutionScope s, ListIterator<Instr> instrs, Set<LocalVariable> dirtyVars) {
for (Variable v : dirtyVars) {
if (v instanceof ClosureLocalVariable) {
IRClosure definingScope = ((ClosureLocalVariable) v).definingScope;
if ((s != definingScope) && s.nestedInClosure(definingScope))
instrs.add(new StoreToBindingInstr(s, v.getName(), v));
} else {
instrs.add(new StoreToBindingInstr(s, v.getName(), v));
}
}
}
private BasicBlock createBB(Stack<ExceptionRegion> nestedExceptionRegions) {
return createBB(scope.getNewLabel(), nestedExceptionRegions);
}