[PATCH] D59507: [DAGCombine] Fix a miscompile when reducing BUILD_VECTORs to a shuffle

[Jessica Paquette via Phabricator via llvm-commits]

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

This makes a lot more sense than trying to salvage information from extracts. LGTM.


Repository:
  rL LLVM

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D59507/new/

https://reviews.llvm.org/D59507