[Bug debug/100304] [11/12 Regression] -fcompare-debug failure (length) with custom flags

[zsojka at seznam dot cz via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100304

--- Comment #4 from Zdenek Sojka <zsojka at seznam dot cz> ---
I can't reproduce this anymore on r12-581 ; but it still reproduces for me on
the 11-branch.