github.com/tetratelabs/wazero@v1.7.3-0.20240513003603-48f702e154b5/internal/integration_test/spectest/v2/testdata/simd_i16x8_arith2.1.wat

(memory 1) (func (result v128) (i16x8.avgr (v128.const i16x8 0 0 0 0 0 0 0 0) (v128.const i16x8 1 1 1 1 1 1 1 1)))