[PATCH] D27684: [X86][SSE] Fix domains for VZEXT_LOAD type instructions

[Michael Kuperstein via Phabricator via llvm-commits]

mkuper added reviewers: DavidKreitzer, zansari.
mkuper added a comment.

Is there actually a domain crossing penalty for these cases?
(Adding Dave & Zia as authoritative sources of truth :-) )


Repository:
  rL LLVM

https://reviews.llvm.org/D27684