[Bug middle-end/67133] [6 Regression] ICE at -Os and above on x86_64-linux-gnu in gimple_op, at gimple.h:2274

[manu at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67133

--- Comment #8 from Manuel López-Ibáñez <manu at gcc dot gnu.org> ---
Or even with options: -O2 -fisolate-erroneous-paths-attribute

(why is the latter not enabled by default?)