On 15/08/2021 18:34, BERTRAND Joël wrote: > I remember I have used uECC a long time ago without this kind of bug. I > have rebuilt the same code (with uECC_avr defined), but I have compiled > this library not with gcc 11.1.0, but with 5.4.0.
Just curious - what is the difference in the assembler output in each case? -Ian