[PATCH] D27174: [LiveRangeEdit] Handle instructions with no defs correctly.

[Wei Mi via Phabricator via llvm-commits]

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

Geoff, thanks for the patch. The change looks good to me. I think for now, we don't have to worry about multiple definition because isReallyTriviallyReMaterializableGeneric filter out multidef instructions.


https://reviews.llvm.org/D27174