Store int into local variable

Format

istore_

Forms

istore_0 = 51 (0x33) istore_1 = 52 (0x34) istore_2 = 53 (0x35) istore_3 = 54 (0x36)

Stack

…, value.word1, value.word2 → …

Description

Both and + 1 must be a valid indices into the local variables of the current frame ( Section 3.5, Frames). The value on top of the operand stack must be of type int. It is popped from the operand stack, and the local variables at index and index + 1 are set to value.

Notes

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