This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

TMS320F28075: Function execution time becomes longer when sealed in library

Part Number: TMS320F28075
Other Parts Discussed in Thread: C2000WARE

Hi team,

It is noticed in my customer's system that the function execution time becomes longer when the function is sealed in a lib.

When comparing the disassembly code of calling the function directly and through a library, we noticed the library takes more instructions. It is doubt the gap accumulates and becomes a noticable execution time difference.

Is there any idea why calling the function from lib would take longer time comparing to calling from a source file? Attaching are project configuration of the library and the disassembly code.

Calling from a library:

Calling from a source file: