From e854778562227a517e00924197f0f506cae9ad68 Mon Sep 17 00:00:00 2001 From: Devang Patel Date: Wed, 22 Aug 2007 21:07:41 +0000 Subject: Remove dead code. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41295 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Transforms/Scalar/LoopIndexSplit.cpp | 5 ----- 1 file changed, 5 deletions(-) (limited to 'lib/Transforms') diff --git a/lib/Transforms/Scalar/LoopIndexSplit.cpp b/lib/Transforms/Scalar/LoopIndexSplit.cpp index c84d75a..de8b08e 100644 --- a/lib/Transforms/Scalar/LoopIndexSplit.cpp +++ b/lib/Transforms/Scalar/LoopIndexSplit.cpp @@ -641,7 +641,6 @@ void LoopIndexSplit::removeBlocks(BasicBlock *DeadBB, Loop *LP, PredBlocks.push_back(P); } - BasicBlock *NewDominator = NULL; for(BasicBlock::iterator FBI = FrontierBB->begin(), FBE = FrontierBB->end(); FBI != FBE; ++FBI) { if (PHINode *PN = dyn_cast(FBI)) { @@ -650,10 +649,6 @@ void LoopIndexSplit::removeBlocks(BasicBlock *DeadBB, Loop *LP, BasicBlock *P = *PI; PN->removeIncomingValue(P); } - // If we have not identified new dominator then see if we can identify - // one based on remaining incoming PHINode values. - if (NewDominator == NULL && PN->getNumIncomingValues() == 1) - NewDominator = PN->getIncomingBlock(0); } else break; -- cgit v1.1