[Bug lto/45375] [meta-bug] Issues with building Mozilla with LTO

[hubicka at ucw dot cz]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45375

--- Comment #128 from Jan Hubicka <hubicka at ucw dot cz> 2012-05-11 08:52:50 UTC ---
> Well - the obvious possibly "slow" part of uniquify nodes is that it walks
> all fields of record/union types.  So - do you have a more detailed profile
> of uniquify_nodes?

No, I will try to generate annotated sources then.  I am bit puzzled by this -
looking at the stuff there seems nothing inherently expensive in it.

Honza