message: Fix operator==(int8, int8)
diff: @@ -264,7 +264,7 @@ VSNRAY_FORCE_INLINE mask8 operator>(int8 const& u, int8 const& v)
  VSNRAY_FORCE_INLINE mask8 operator==(int8 const& u, int8 const& v)
  {
  - return _mm256_cmp_ps(reinterpret_as_float(u), reinterpret_as_float(v), _CMP_EQ_OQ);
  + return _mm256_cmp_ps(float8(u), float8(v), _CMP_EQ_OQ);
  }
  VSNRAY_FORCE_INLINE mask8 operator<=(int8 const& u, int8 const& v)
  