message: ray8 typedef does not require AVX
diff: @@ -61,11 +61,7 @@ typedef basic_mask<__mmask16> mask16;
  #endif
  typedef basic_ray<float4> ray4;
  -
  -#if VSNRAY_SIMD_ISA_GE(VSNRAY_SIMD_ISA_AVX)
  typedef basic_ray<float8> ray8;
  -#endif
  -
  #if VSNRAY_SIMD_ISA_GE(VSNRAY_SIMD_ISA_AVX512F)
  typedef basic_ray<float16> ray16;
  #endif
  