[PATCH] D12434: [WinEH] Teach SimplfyCFG to eliminate empty cleanup pads.

[Andy Kaylor via llvm-commits]

andrew.w.kaylor updated this revision to Diff 33817.
andrew.w.kaylor added a comment.

Addressed minor comments from previous reviews.
Added support for sinking PHI nodes.
Refactoring is still TBD.


Repository:
  rL LLVM

http://reviews.llvm.org/D12434

Files:
  lib/Transforms/Utils/SimplifyCFG.cpp
  test/Transforms/SimplifyCFG/empty-cleanuppad.ll

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