[Bug tree-optimization/125612] [17 regression] wrong code at -O3 with "-fno-tree-dse -fno-tree-dce" on x86_64-linux-gnu since r17-1273

[pinskia at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=125612

--- Comment #7 from Drea Pinski <pinskia at gcc dot gnu.org> ---
Created attachment 64633
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=64633&action=edit
Patch which I am testing