[Bug rtl-optimization/98782] [11/12 Regression] Bad interaction between IPA frequences and IRA resulting in spills due to changes in BB frequencies

[hubicka at kam dot mff.cuni.cz]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98782

--- Comment #24 from hubicka at kam dot mff.cuni.cz ---
> Awesome! thanks!
> 
> I wonder if we can get rid of the final magic parameter too, we run with
> --param ipa-cp-unit-growth=80 too which seems to have no more effect on
> exchange, though still a slight effect on leela but a 12% gain in imagick.

Interesting - this is Martin Jambor's area but I do not think we was
aware of this.  I wonder how bug growth is really needed - 80% is quite
a lot especially if imagemagick is already big binary.  Is this about
LTO or non-LTO build?