[PATCH] D60673: [SimplifyCFG] Improove and speed up ReduceSwitchRange

[Shawn Landden via Phabricator via llvm-commits]

shawnl updated this revision to Diff 196133.
shawnl edited the summary of this revision.
shawnl added a comment.

Remove some useless code now that we actually use ReduceSwitchRange(). However I did not bother to update NeedMask, because the whole plan is to implement something much more general than it.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D60673/new/

https://reviews.llvm.org/D60673

Files:
  lib/Transforms/Utils/SimplifyCFG.cpp
  test/Transforms/SimplifyCFG/switch-simplify-range.ll

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