nearest: Wasm text instruction
Thenearest instructions are used for getting the value of a number rounded to the nearest integer.
Try it
(module (import "console" "log" (func $log (param f32))) (func $main f32.const 2.7 ;; load a number onto the stack f32.nearest ;; round to the nearest integer call $log ;; log the result ) (start $main))const url = "{%wasm-url%}";await WebAssembly.instantiateStreaming(fetch(url), { console });Syntax
wat
;; load a number onto the stackf32.const -2.7;; round to the nearest integerf32.nearest;; the top item on the stack will now be -3| Instruction | Binary opcode |
|---|---|
f32.nearest | 0x90 |
f64.nearest | 0x9e |