[Bug tree-optimization/21485] [7/8/9/10 Regression] missed load PRE, PRE makes i?87/8/9/10 suck

[egallager at gcc dot gnu.org]

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

--- Comment #67 from Eric Gallager <egallager at gcc dot gnu.org> ---
(In reply to Andrew Pinski from comment #49)
> PR 37242 is also needed from what I remember reading the IR.

That's fixed now.