[Bug tree-optimization/42108] [4.4/4.5 Regression] Vectorizer cannot deal with PAREN_EXPR gracefully, 50% performance regression

[rguenth at gcc dot gnu dot org]

------- Comment #19 from rguenth at gcc dot gnu dot org  2009-11-27 11:23 
-------
I guess this PR should be split further, a bug about the PAREN_EXPR wrt
vectorization and a bug about the yet unanalyzed performance regression.


-- 

rguenth at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Severity|enhancement                 |normal
           Priority|P3                          |P2


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42108