Function wasmI32Const

deps/v8/test/mjsunit/wasm/wasm-module-builder.js:2457–2459

(val)

}

function wasmI32Const(val) {
  return [kExprI32Const, ...wasmSignedLeb(val, 5)];
}

// Note: Since {val} is a JS number, the generated constant only has 53 bits of
// precision.