added while and do-while loops

src/common/executable.c

@@ -62,6 +62,7 @@ static const InstrInfo instr_table[] = {
 	[OPCODE_RETURN] = {"RETURN", 0, NULL},
 
 	[OPCODE_JUMPIFNOTANDPOP] = {"JUMPIFNOTANDPOP", 1, (OperandType[]) {OPTP_INT}},
+	[OPCODE_JUMPIFANDPOP] = {"JUMPIFANDPOP", 1, (OperandType[]) {OPTP_INT}},
 	[OPCODE_JUMP] = {"JUMP", 1, (OperandType[]) {OPTP_INT}},
 };
 

src/common/executable.h

@@ -40,6 +40,7 @@ typedef enum {
 	OPCODE_PUSHNNE,
 	OPCODE_PUSHFUN,
 	OPCODE_RETURN,
+	OPCODE_JUMPIFANDPOP,
 	OPCODE_JUMPIFNOTANDPOP,
 	OPCODE_JUMP,
 } Opcode;