wa-lang.org/wazero@v1.0.2/internal/integration_test/spectest/v2/testdata/simd_lane.186.wat (about) 1 (func $f32x4.replace_lane-1st-arg-empty (result v128) (f32x4.replace_lane (v128.const f32x4 0 0 0 0) (f32.const 1.0)))