[Bug tree-optimization/17863] [4.0/4.1 Regression] threefold performance loss, not inlining as much

[rguenth at tat dot physik dot uni-tuebingen dot de]

------- Additional Comments From rguenth at tat dot physik dot uni-tuebingen dot de  2005-03-05 19:03 -------
Subject: Re:  [4.0/4.1 Regression] threefold
 performance loss, not inlining as much

steven at gcc dot gnu dot org wrote:
> ------- Additional Comments From steven at gcc dot gnu dot org  2005-03-05 18:49 -------
> Even with Richard Guenther's patches, the only thing that really helps is 
> setting --param large-function-growth=200, or more.  The default is 100. 

Yup, this is probably one of the testcases, where -fobey-inline would 
help.  Or of course profile directed inlining.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17863