Add JUMP_BACKWARD + CACHE comments

bytecode.cpp

@@ -472,6 +472,10 @@ void bc_disasm(std::ostream& pyc_output, PycRef<PycCode> code, PycModule* mod,
             case Pyc::INSTRUMENTED_POP_JUMP_IF_FALSE_A:
             case Pyc::INSTRUMENTED_POP_JUMP_IF_TRUE_A:
                 {
+                    /* TODO: Fix offset based on CACHE instructions.
+                       Offset is relative to next non-CACHE instruction
+                       and thus will be printed lower than actual value.
+                       See TODO @ END_FOR ASTree.cpp */
                     int offs = operand;
                     if (mod->verCompare(3, 10) >= 0)
                         offs *= sizeof(uint16_t); // BPO-27129