message: should not use fma for operator*= to match complex STL behavior
diff: @@ -94,8 +94,8 @@ public:
  // In-place complex-complex operations
  __device__ __host__ auto& operator*=(const rocsparse_complex_num& rhs)
  {
  - T real = fma(x, rhs.x, -y * rhs.y);
  - T imag = fma(y, rhs.x, x * rhs.y);
  + T real = x * rhs.x - y * rhs.y;
  + T imag = y * rhs.x + x * rhs.y;
  return *this = {real, imag};
  }
  