ModuleWriter mw = w.getModuleWriter();
Constant constant = mw.getExternalConstant(branchPoint, Types.BRANCH_POINT);
w.applyWithEffect(location, Types.PROC, Types.UNIT, VisitBranchPoint.INSTANCE, constant);
ModuleWriter mw = w.getModuleWriter();
Constant constant = mw.getExternalConstant(branchPoint, Types.BRANCH_POINT);
w.applyWithEffect(location, Types.PROC, Types.UNIT, VisitBranchPoint.INSTANCE, constant);