[PATCH] D40650: [InstSimplify] Fold insertelement into undef if index is out of bounds

[Sanjay Patel via Phabricator via llvm-commits]

spatel accepted this revision.
spatel added subscribers: zvi, arsenm.
spatel added a comment.
This revision is now accepted and ready to land.

LGTM.

Note that we should also check if the index itself is 'undef' (similar to https://reviews.llvm.org/D40231), but that may hit the problem described in that review (cc'ing @arsenm @zvi).

Please add a TODO comment for that.


https://reviews.llvm.org/D40650