Statement generateJumpStatement(BasicBlock target) {
if (nextBlock == target && blockMap[target.getIndex()] == null) {
return null;
}
Decompiler.Block block = blockMap[target.getIndex()];
if (block == null) {
throw new IllegalStateException("Could not find block for basic block $" + target.getIndex());
}
if (target.getIndex() == indexer.nodeAt(block.end)) {
BreakStatement breakStmt = new BreakStatement();
breakStmt.setLocation(currentLocation);
breakStmt.setTarget(block.statement);
return breakStmt;
} else {
ContinueStatement contStmt = new ContinueStatement();
contStmt.setLocation(currentLocation);
contStmt.setTarget(block.statement);
return contStmt;
}
}
private void transformBasicBlock(BasicBlock block) {
List<Instruction> instructions = block.getInstructions();
for (int i = 0; i < instructions.size(); ++i) {
Instruction insn = instructions.get(i);
if (insn instanceof InvokeInstruction) {
InvokeInstruction invoke = (InvokeInstruction) insn;
List<Instruction> replacement = transformInvoke(invoke);
if (replacement != null) {
instructions.set(i, new EmptyInstruction());
instructions.addAll(i, replacement);
i += replacement.size();
}
}
}
}