github.com/tetratelabs/wazero@v1.7.1/internal/integration_test/spectest/v2/testdata/simd_conversions.17.wat

(func (result v128) (i32x4.narrow_i16x8_s (v128.const i8x16 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0) (v128.const i8x16 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0)))