[PATCH] D18254: [JumpThreading] Rewrite TryToUnfoldSelectInCurrBB() by using ComputeValueKnownInPredecessors()

[Haicheng Wu via llvm-commits]

haicheng created this revision.
haicheng added reviewers: gberry, mssimpso, mcrosier, junbuml.
haicheng added a subscriber: llvm-commits.
haicheng set the repository for this revision to rL LLVM.
Herald added a subscriber: mcrosier.

The benefit of this rewriting is splitting the select earlier or finding more select to split. 

Repository:
  rL LLVM

http://reviews.llvm.org/D18254

Files:
  lib/Transforms/Scalar/JumpThreading.cpp
  test/Transforms/JumpThreading/select.ll

-------------- next part --------------
A non-text attachment was scrubbed...
Name: D18254.50977.patch
Type: text/x-patch
Size: 5126 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/llvm-commits/attachments/20160317/31ac5659/attachment.bin>