ARM cortexM4 improve rearranging an unsinged int variable

I'm just start learning ARM cortex-M4, that have advanced funcition like DSP instruction,FPU, ...

uint32_t my_rearrange(uint32_t value){
   uint32_t value_high = (value & 0xffff0000)>>16;
   uint32_t value_low  = (value & 0x0000ffff);
   return (value_low<<16)|value_high;
}

There is a simple code for rearrange an unsinged int vairable.

Is there anyway to improve this function with best performance or execute fastest in cortex-M4?

Is there a way to use dsp instruction in this fuction?