Create a new channel as a copy of main.
Rename main to:
Delete main? This cannot be undone.
_Z3sumii:105580:5279 0: 5279 1: 5279 2: 5279 main:225715:0 2.1: 5553 3: 5391 # This indicates that at line 3 of this function, the 'then' branch # of the conditional is taken (discriminator '1'). 3.1: 5752 _Z3sumii:5860