[Bug middle-end/113396] [13/14 Regression] csmith: differences from -O2 to -O3

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113396

--- Comment #12 from Richard Biener <rguenth at gcc dot gnu.org> ---
The second testcase behaves the same with -O0, -O2 and -O3 on x86_64-linux for
me (and with trunk and GCC 13.2.1)