[PATCH] D48401: [InstCombine] fold vector select of binops with constant ops to 1 binop (PR37806)

[Sanjay Patel via Phabricator via llvm-commits]

spatel updated this revision to Diff 152263.
spatel added a comment.

Patch updated:
No functional change from the previous rev, but use early exits to minimize indents and add TODO comments for the planned enhancements.


https://reviews.llvm.org/D48401

Files:
  lib/Transforms/InstCombine/InstCombineInternal.h
  lib/Transforms/InstCombine/InstCombineVectorOps.cpp
  lib/Transforms/InstCombine/InstructionCombining.cpp
  test/Transforms/InstCombine/shuffle_select.ll

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