/**
* @see
* com.ibm.wala.ipa.callgraph.propagation.SSAContextInterpreter#getIR(com.ibm.wala.ipa.callgraph.CGNode)
*/
@Override
public IR getIR(CGNode node) {
if (node == null) {
throw new IllegalArgumentException("node is null");
}
assert understands(node);
if (DEBUG) {
System.err.println("generating IR for " + node);
}
IMethod method = node.getMethod();
GetMethodContext context = (GetMethodContext) node.getContext();
Map<Integer, ConstantValue> constants = HashMapFactory.make();
if (method.getReference().equals(GET_METHOD)) {
Atom name = Atom.findOrCreateAsciiAtom(context.getName());
SSAInstruction instrs[] = makeGetMethodStatements(context, constants, name);
return new SyntheticIR(
method,
context,
new InducedCFG(instrs, method, context),
instrs,
SSAOptions.defaultOptions(),
constants);
}
if (method.getReference().equals(GET_DECLARED_METHOD)) {
Atom name = Atom.findOrCreateAsciiAtom(context.getName());
SSAInstruction instrs[] = makeGetDeclaredMethodStatements(context, constants, name);
return new SyntheticIR(
method,
context,
new InducedCFG(instrs, method, context),
instrs,
SSAOptions.defaultOptions(),
constants);
}
Assertions.UNREACHABLE("Unexpected method " + node);
return null;
}
public SSAInstruction[] getStatements() {
return getStatements(SSAOptions.defaultOptions());
}