Re: Remove self-assignments

[Jeff Law]

On 06/11/13 13:30, Marc Glisse wrote:


I'd be curious how often this triggers in GCC itself as well.

Do you know a convenient way to test that?
I usually put in some kind of debugging printfs during early development 
which I can then grep for in build logs.  Not very sexy, but effective 
to see if a particular transformation is triggering outside contrived 
testcodes.

jeff