From a96eabaab70ba13733ad726136f4d03a35d896a5 Mon Sep 17 00:00:00 2001 From: Bill Wendling Date: Thu, 3 Jul 2008 07:10:03 +0000 Subject: Remove unused function. llvm-svn: 53090 --- llvm/lib/Transforms/Scalar/LoopUnswitch.cpp | 16 ---------------- 1 file changed, 16 deletions(-) (limited to 'llvm/lib/Transforms/Scalar/LoopUnswitch.cpp') diff --git a/llvm/lib/Transforms/Scalar/LoopUnswitch.cpp b/llvm/lib/Transforms/Scalar/LoopUnswitch.cpp index 899289fdfcd..28051fa2101 100644 --- a/llvm/lib/Transforms/Scalar/LoopUnswitch.cpp +++ b/llvm/lib/Transforms/Scalar/LoopUnswitch.cpp @@ -762,22 +762,6 @@ void LoopUnswitch::SplitExitEdges(Loop *L, } -/// addBBToDomFrontier - Helper function. Insert DFBB in Basic Block BB's -/// dominance frontier using iterator DFI. -static void addBBToDomFrontier(DominanceFrontier &DF, - DominanceFrontier::iterator &DFI, - BasicBlock *BB, BasicBlock *DFBB) { - if (DFI != DF.end()) { - DF.addToFrontier(DFI, DFBB); - return; - } - - DominanceFrontier::DomSetType NSet; - NSet.insert(DFBB); - DF.addBasicBlock(BB, NSet); - DFI = DF.find(BB); -} - /// UnswitchNontrivialCondition - We determined that the loop is profitable /// to unswitch when LIC equal Val. Split it into loop versions and test the /// condition outside of either loop. Return the loops created as Out1/Out2. -- cgit v1.2.3