https://gcc.gnu.org/bugzilla/show_bug.cgi?id=125977
--- Comment #6 from GCC Commits <cvs-commit at gcc dot gnu.org> --- The releases/gcc-16 branch has been updated by Richard Biener <[email protected]>: https://gcc.gnu.org/g:e78df8a1ca00b8fffc6cbabb2ca186af1ca63a6a commit r16-9172-ge78df8a1ca00b8fffc6cbabb2ca186af1ca63a6a Author: Richard Biener <[email protected]> Date: Thu Jun 25 10:15:38 2026 +0200 middle-end/125977 - disable RTL expansion ranger use at -O0 It wasn't the intention to enable it without optimizing, so disable it. PR middle-end/125977 * cfgexpand.cc (pass_expand::execute): Guard ranger use on optimize. (cherry picked from commit 4b99a9a276291e7b8d4d52b6a6da8e7016d8c588)
