[Bug target/111171] [14 Regression] ICE: in decompose, at rtl.h:2297 at -O1 on riscv64-unknown-linux-gnu

[zsojka at seznam dot cz via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111171

--- Comment #2 from Zdenek Sojka <zsojka at seznam dot cz> ---
(In reply to Xi Ruoyao from comment #1)
> Can you try
> https://gcc.gnu.org/pipermail/gcc-patches/2023-August/627024.html?

The patch
        * combine.cc (simplify_compare_const): Properly handle unsigned
        constants while narrowing comparison of memory and constants.
fixes this ICE on several testcases