wa-lang.org/wazero@v1.0.2/internal/integration_test/spectest/v2/testdata/simd_i8x16_sat_arith.2.wat (about)

     1  (func (result v128) (i8x16.sub_sat (v128.const i8x16 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1) (v128.const i8x16 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2)))