[Bug rtl-optimization/104985] [12 Regression] ICE: SIGSEGV in undo_to_marker / adjust_reg_mode with -Os -frounding-math since r12-4767-g81342e95827f77

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104985

--- Comment #16 from Segher Boessenkool <segher at gcc dot gnu.org> ---
"machine_mode m" I understand of course.  "rtx m" is something different :-)

I didn't see the patch yet, sorry, will get to it later today.