wa-lang.org/wazero@v1.0.2/internal/integration_test/spectest/v2/testdata/simd_i8x16_sat_arith.8.wat (about) 1 (func (result v128) (i32x4.sub_sat_u (v128.const i32x4 0 0 0 0) (v128.const i32x4 0 0 0 0)))