[Bug tree-optimization/113707] [14 Regression] ICE on valid code at -O1 on x86_64-linux-gnu: Segmentation fault since r14-8683

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113707

--- Comment #4 from Richard Biener <rguenth at gcc dot gnu.org> ---
It shows two issues.  One we do too many LC-SSA preserving avails, the other
that eliminate_avail can result in different answers for the same name
dependent on later avails - that's of course not OK.