Demote

The demote instruction, is used to convert (demote) numbers of type f64 to type f32.

Try it

Syntax

wasm
;; push an f64 onto the stack
f64.const 10.5

;; demote from f64 to f32
f32.demote_f64

;; the top item on the stack will now be the value 10.5 of type f32
Instruction Binary opcode
f32.demote_f64 0xb6