compiler.cfg.debugger: also print the instruction number
compiler.cfg.debugger: also print the instruction number

it's useful to see when debugging some compiler passes

factor/factor,tgunr/factor,factor/factor,bpollack/factor,bpollack/factor,tgunr/factor,tgunr/factor,AlexIljin/factor,factor/factor,bpollack/factor,mrjbq7/factor,AlexIljin/factor,AlexIljin/factor,bpollack/factor,factor/factor,mrjbq7/factor,tgunr/factor,mrjbq7/factor,mrjbq7/factor,mrjbq7/factor,AlexIljin/factor,bpollack/factor,bpollack/factor,bpollack/factor,tgunr/factor,AlexIljin/factor,mrjbq7/factor,AlexIljin/factor,tgunr/factor,factor/factor,AlexIljin/factor,factor/factor