==== 7.5.32 icmp ====

Compare int 

Format 

icmp 

Forms 

icmp = 95 (0x5f) 

Stack 

..., value1.word1, value1.word2, value2.word1, value2.word2 -> ..., result 

Description 

Both value1 and value2 must be of type int. They are both popped from the operand stack, and a signed integer comparison is performed. If value1 is greater than value2, the short value 1 is pushed onto the operand stack. If value1 is equal to value2, the short value 0 is pushed onto the operand stack. If value1 is less than value2, the short value -1 is pushed onto the operand stack. 

Notes 

If a virtual machine does not support the int data type, the icmp instruction will not be available.