[Bug debug/67355] [5 Regression] ICE compiling LTP testcase, endless cselib recursion from var-tracking

[trippels at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67355

--- Comment #5 from Markus Trippelsdorf <trippels at gcc dot gnu.org> ---
Started with r216728.