Method setupRescueMap

src/main/java/org/dynjs/ir/Scope.java:284–293

(List<BasicBlock> list, CFG cfg)

    }

    public void setupRescueMap(List<BasicBlock> list, CFG cfg) {
        rescueMap = new HashMap<Integer, Integer>();
        for (BasicBlock basicBlock : list) {
            BasicBlock rescuerBB = cfg.getRescuerBBFor(basicBlock);
            int rescuerPC = (rescuerBB == null) ? -1 : rescuerBB.getLabel().getTargetIPC();
            for (Instruction instruction : basicBlock.getInstructions()) {
                rescueMap.put(instruction.getIPC(), rescuerPC);
            }
        }
    }
}