Right rotate

The rotr instructions, short for rotate-right, are used for performing a bitwise right-rotate.

Try it

Syntax

wasm

;; load two numbers onto the stack
i32.const 7   ;; 00000000_00000000_00000000_00000111
i32.const 1   ;; right rotate one spot

;; perform a bitwise right-rotate
i32.rotr

;; the top item on the stack will now be 2147483651
;; (10000000_00000000_00000000_00000011)

Instruction	Binary opcode
`i32.rotr`	`0x78`
`i64.rotr`	`0x8a`