Operation occurs in-place | Texas Instruments TMS320C64X specification

Special Requirements
	- Input and output arrays do not overlap, except when “r == NULL” so that
	the operation occurs in-place.
	- The input array and output array are expected to be double-word aligned,
	and a multiple of 8 half-words must be processed.
Implementation Notes
	- Bank Conflicts: No bank conflicts occur.
	- Interruptibility: The code is interrupt-tolerant but not interruptible.
Benchmarks	Cycles	nx/8 + 18
	Codesize	104 bytes

C64x+ DSPLIB Reference

4-79

Texas Instruments TMS320C64X manual Operation occurs in-place