[PATCH] D85484: Properly form bundles in SplitKit

[Jay Foad via Phabricator via llvm-commits]

foad added a subscriber: MatzeB.
foad added a comment.

> SplitKit forms invalid COPY subreg bundles without a leading BUNDLE instruction.

>From reading through @MatzeB's D30438 <https://reviews.llvm.org/D30438>, it looks like this was done intentionally and they were all supposed to be unbundled again by VirtRegRewriter::expandCopyBundle, i.e. before the post RA scheduler runs.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D85484/new/

https://reviews.llvm.org/D85484