[PATCH] D55744: [InstCombine] don't widen an arbitrary sequence of vector ops (PR40032)

[Sanjay Patel via Phabricator via llvm-commits]

spatel updated this revision to Diff 178441.
spatel marked an inline comment as done.
spatel added a comment.

Patch updated:
Move vector type check into shouldChangeType() rather than asserting we have scalars.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D55744/new/

https://reviews.llvm.org/D55744

Files:
  lib/Transforms/InstCombine/InstCombineCasts.cpp
  lib/Transforms/InstCombine/InstructionCombining.cpp
  test/Transforms/InstCombine/cast.ll
  test/Transforms/InstCombine/select-bitext.ll
  test/Transforms/InstCombine/vector-casts.ll

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