LTO and the inlining of functions only called once.

[Jeff Law]

On 10/10/09 10:40, Richard Guenther wrote:
>
> Well - that will print one diagnostic per callgraph edge.  A bit too much, no?
>    
Possibly -- it's not yet clear (to me) how to present this data to 
users, but it's clearly something they're interested in.

To put things in perspective, the particular person I spoke with spent 
many days trying to understand why a particular function wasn't being 
inlined -- presumably they'd see "grep <ugly function> logfile" as a 
huge improvement over the days and days of twiddling sources, tuning 
options, etc, even if that presented them with a large amount of data to 
analyze.

jeff