[Bug tree-optimization/21485] [4.4/4.5/4.6/4.7/4.8 Regression] missed load PRE, PRE makes i?86 suck

[pinskia at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21485

--- Comment #49 from Andrew Pinski <pinskia at gcc dot gnu.org> 2012-03-05 05:29:54 UTC ---
PR 37242 is also needed from what I remember reading the IR.