[PATCH] D24256: [InstCombine][sse4a] Fix assertion failure caused by unsafe dyn_casts on the operands of extrq/extrqi intrinsic calls.

[Simon Pilgrim via llvm-commits]

RKSimon accepted this revision.
RKSimon added a comment.
This revision is now accepted and ready to land.

LGTM as long as you check if INSERTQ/INSERTQI is affected as well, if so you're probably good to just commit the equivalent fix/tests as a followup.


https://reviews.llvm.org/D24256