[PATCH] D60982: [SimplifyCFG] Use lookup tables when they are more space efficient or a huge speed win.

[Shawn Landden via Phabricator via llvm-commits]

shawnl updated this revision to Diff 198138.
shawnl added a comment.

NFC


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D60982/new/

https://reviews.llvm.org/D60982

Files:
  include/llvm/Analysis/TargetTransformInfo.h
  include/llvm/Analysis/TargetTransformInfoImpl.h
  lib/Analysis/TargetTransformInfo.cpp
  lib/Transforms/Utils/SimplifyCFG.cpp
  test/Transforms/SimplifyCFG/X86/disable-lookup-table.ll
  test/Transforms/SimplifyCFG/X86/switch-covered-bug.ll
  test/Transforms/SimplifyCFG/X86/switch_to_lookup_table.ll
  test/Transforms/SimplifyCFG/rangereduce.ll
  test/Transforms/SimplifyCFG/switch-genfori8.ll

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