[Bug middle-end/117426] [14/15 Regression] Miscompile with different optimization flags

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117426

--- Comment #6 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
What is happening is sccp is rewriting some code to avoid undefined signed
integers but then that does not get optimized away in some cases.