[PATCH] D30333: Split SimplifyCFG to run obscuring switch transforms only during last phase

[Joerg Sonnenberger via Phabricator via llvm-commits]

joerg updated this revision to Diff 91455.
joerg added a comment.

Add comments on why the split pass is useful.


https://reviews.llvm.org/D30333

Files:
  include/llvm-c/Transforms/Scalar.h
  include/llvm/InitializePasses.h
  include/llvm/LinkAllPasses.h
  include/llvm/Transforms/Scalar.h
  include/llvm/Transforms/Scalar/SimplifyCFG.h
  include/llvm/Transforms/Utils/Local.h
  lib/LTO/LTOCodeGenerator.cpp
  lib/Transforms/IPO/PassManagerBuilder.cpp
  lib/Transforms/Scalar/Scalar.cpp
  lib/Transforms/Scalar/SimplifyCFGPass.cpp
  lib/Transforms/Utils/SimplifyCFG.cpp
  test/Transforms/SimplifyCFG/ARM/switch-to-lookup-table.ll
  test/Transforms/SimplifyCFG/CoveredLookupTable.ll
  test/Transforms/SimplifyCFG/X86/switch-covered-bug.ll
  test/Transforms/SimplifyCFG/X86/switch-table-bug.ll
  test/Transforms/SimplifyCFG/X86/switch_to_lookup_table.ll
  test/Transforms/SimplifyCFG/rangereduce.ll

-------------- next part --------------
A non-text attachment was scrubbed...
Name: D30333.91455.patch
Type: text/x-patch
Size: 20033 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/llvm-commits/attachments/20170311/83272c6c/attachment.bin>