[PATCH] D31625: [SDAG] Fix CombineTo ordering in visitZERO_EXTEND and visitSIGN_EXTEND

[Nirav Dave via Phabricator via llvm-commits]

niravd updated this revision to Diff 94104.
niravd added a comment.

ExtendSetCCs must happen before other CombineTo calls. This should fix the errors dbabokn found


https://reviews.llvm.org/D31625

Files:
  lib/CodeGen/SelectionDAG/DAGCombiner.cpp
  test/CodeGen/X86/pr32284.ll

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