[PATCH] D136046: [X86] `DAGTypeLegalizer::ModifyToType()`: when widening w/ zeros, insert into undef and `and`-mask the padding away

[Roman Lebedev via Phabricator via llvm-commits]

lebedev.ri marked an inline comment as done.
lebedev.ri added a comment.

So is everyone happy with the particular fix?
Does anyone want to stamp? :)


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D136046/new/

https://reviews.llvm.org/D136046