Warning[Li026]: the module "sns_silib.c.obj(libnrf_cc310_0.9.13.a)" (and 15 other modules) do not contain information to support Virtual Function Elimination

[wdtj]

When including RNG configuration I am getting the error:
Warning[Li026]: the module "sns_silib.c.obj(libnrf_cc310_0.9.13.a)" (and 15 other modules) do not contain information to support Virtual Function Elimination
Of course it's just a warning, but it makes me nervous.  Any fix for this?  We're using nrf5_sdk\external\nrf_cc310\lib\cortex-m4\soft-float\libnrf_cc310_0.9.13.a

Should I be using hard-float with the nRF52840? 

Were using IAR 8.50.9.33462, nRF5 Software Development Kit v17.1.0, and a custom board with a MAXQ1065. 

[Einar Thorsrud]

Hi,

I have not come across this before, but from what I understand this warning is only for information and can be ignored. Virtual Function Elimination which is a form of C++ optimization reducing size by removing unused code cannot be performed.