[PATCH] D29591: [DAGCombiner] Support {a|s}ext, {a|z|s}ext load nodes in load combine

[Filipe Cabecinhas via Phabricator via llvm-commits]

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

LGTM since ARM codegen seems to be ok


https://reviews.llvm.org/D29591