Hi
The c7x ABI provides helper functions for division and remainder.
However, if you implement division between integers using the division symbol (/), for example, as shown below, the helper functions are not used because the instruction is called.
→What is the purpose of the helper functions for division and remainder?
→If they are ever called, what are the cases?
Backgrounds:
We need to match the operations for DSP with those for PC at 1-bit level. We place great importance on matching the accuracy between environments, and we want to know how the operations called for differ from situation to situation.
■Helper functions
From SPRUIG4C_C7000 Embedded Application Binary Interface(EABI)
