[Bug rtl-optimization/81625] GCC v4.7 ... v8 is bloating code by > 25% compared to v3.4

[gjl at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81625

--- Comment #1 from Georg-Johann Lay <gjl at gcc dot gnu.org> ---
Created attachment 41868
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=41868&action=edit
Assembly as generated by 3.4.6 for reference.