SysTick timer registers give an error when called

[AMat.1]

Hi , i checked the registers for the system clock and i found these registers , but they dont seem to worki , insead , i have to use systick->CTRL , but i cant find the definition from thwere the syntax comes from

[waclawek.jan]

https://github.com/STMicroelectronics/STM32CubeF4/blob/b95577991ef8891c62c41e0845903e182cdf60d3/Drivers/CMSIS/Core/Include/core_cm4.h#L759

(and in the respective files for the other cores)

JW