[Bug tree-optimization/61197] [4.10 Regression] wrong code at -O3 on x86_64-linux (in both 32-bit and 64-bit modes)

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61197

--- Comment #3 from Richard Biener <rguenth at gcc dot gnu.org> ---
Make sure to add all the various testcases.