[llvm-commits] [PATCH] SimplifyCFG: fold unconditional branch to its predecessor if profitable.
Manman Ren
mren at apple.com
Fri Jun 8 15:46:41 PDT 2012
This patch extends FoldBranchToCommonDest to fold unconditional branches.
For unconditional branches, we fold them if it is easy to update the phi nodes in the common successors.
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Please review and provide feedback,
Thanks,
Manman
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