6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2025-01-20 12:31:40 +00:00
Code Issues Projects Releases Wiki Activity

Remove dead code.

Browse Source 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41295 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Devang Patel 2007-08-22 21:07:41 +00:00
parent a24d918063
commit 40fc353a0d
1 changed files with 0 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
lib/Transforms/Scalar/LoopIndexSplit.cpp
View File

@ -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<PHINode>(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;