[Bug tree-optimization/45397] [5/6/7 Regression] Issues with integer narrowing conversions

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=45397

--- Comment #27 from Richard Biener <rguenth at gcc dot gnu.org> ---
patch misses some ops = {} and ops[1] = NULL_TREE; to avoid ICEing.