[Bug rtl-optimization/31360] [4.2 Regression] RTL loop invariant is not aggressive enough

[rearnsha at gcc dot gnu dot org]

------- Comment #28 from rearnsha at gcc dot gnu dot org  2007-06-25 08:06 -------
(In reply to comment #27)

> As for the code size regression, Richard E., have you had a chance to identify
> a specific CSiBE file that expands, so that Zdenek can look at that?
> 

There were a number of files that regressed.  PR 31849 is one example.

Note, if this patch is applied to the branch, then the fix for 31848 will
probably also be required.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31360