On Thu Aug 13, 2020 at 2:50 PM CEST, Jakub Jelinek wrote:
> And unfortunately the functions that add the .globl directives for the
> calls
> are done at expansion time rather than only based on what calls survive
> through the RTL optimizations.
Thanks a lot Jakub for the explanation!
> Or why we
Hi,
I observed that in some ELF files there is code present which is not used.
It originates from integer arithmetics.
The following snipped should help to demonstrate the problem.
I have the function in the file foo.c:
```
unsigned long long foo(unsigned long a, unsigned long b)
{
retur
