[Bug tree-optimization/62006] Bad code generation with -O3 (possibly due to -ftree-partial-pre)

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62006

--- Comment #8 from Richard Biener <rguenth at gcc dot gnu.org> ---
The fixed demog works for me (GCC 4.9 and 4.8 at least).