if<cond>

if<cond>
branchbyte1
branchbyte2

Forms
ifeq = 153 (0x99) ifne = 154 (0x9a) iflt = 155 (0x9b) ifge = 156 (0x9c) ifgt = 157 (0x9d) ifle = 158 (0x9e)

Stack
..., value ...

Description
The value must be of type int. It is popped from the operand stack and compared against zero. All comparisons are signed. The results of the comparisons are as follows:

• eq succeeds if and only if value = 0
• ne succeeds if and only if value 0
• lt succeeds if and only if value < 0
• le succeeds if and only if value £ 0
• gt succeeds if and only if value > 0
• ge succeeds if and only if value 0

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Java Virtual Machine Specification (HTML generated by dkramer on February 25, 1997)
Copyright © 1996 Sun Microsystems, Inc. All rights reserved
Please send any comments or corrections to doug.kramer@sun.com