[Bug tree-optimization/104601] [11/12 Regression] Invalid branch elimination at -O2

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104601

--- Comment #6 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
-O2 -fno-ipa-pure-const helps though and the patch affected both.