[Bug rtl-optimization/98692] Unitialized Values reported only with -Os

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98692

--- Comment #7 from acsawdey at gcc dot gnu.org ---
The inline expansion should be disabled by -Os, the patterns for cmpstr[n]si
both have this:

  if (optimize_insn_for_size_p ())
    FAIL;