[Bug tree-optimization/128171] wrong code at -O{s,2,3} with "-fwhole-program -fno-inline" on x86_64-linux-gnu

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=128171

--- Comment #1 from Drea Pinski <pinskia at gcc dot gnu.org> ---
Created attachment 65974
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=65974&action=edit
testcase that just needs -O3