[PATCH] D34978: [GlobalIsel] fix undefined behavior if Action not set.

[Kristof Beyls via Phabricator via llvm-commits]

kristof.beyls added a comment.

Hi Igor,

Would it be possible to add a regression test for this?
I'm wondering when this fails today. I guess it must be when the target has specified an action for e.g. TypeIdx 0, but not TypeIdx 1?
I'm just trying to understand if this should be an assert (if a target hasn't specified something fully enough) or an if statement.

Thanks,

Kristof


https://reviews.llvm.org/D34978