Java Virtual Machine (Java Series)

lushr

lushr Stack

Pops an integer and a long integer and from the stack. Shifts value2 (the long integer) right by the amount indicated in the low six bits of value1 (an int). The long integer result is then pushed back onto the stack. The value is shifted logically (ignoring the sign extension - useful for unsigned values).

Example

; This is like the Java code: ; long x; ; x >>>= 3; ; lload_1 ; load long in local variable 1 onto stack iconst_3 ; push the integer 3 onto the stack lushr ; logical shift right lstore_1 ; store the long result in local variable 1

Bytecode

ishl, ishr, iushr, lshl, lshr, iand, land, ior, lor, ixor, lxor

Java Virtual Machine, by Jon Meyer and Troy Downing, O'Reilly Associates