[PATCH] D35805: RA: Replace asserts related to empty live intervals

[Krzysztof Parzyszek via Phabricator via llvm-commits]

kparzysz added a comment.

This made me wonder is the rewriter could handle "undef" uses (and just put the first physical register from an appropriate class), but I guess it doesn't really matter anymore.


https://reviews.llvm.org/D35805