From 4d43d3c72cd43c1e37e0ab4eae9235044012bb81 Mon Sep 17 00:00:00 2001 From: Nick Lewycky Date: Fri, 25 Apr 2008 16:53:59 +0000 Subject: Remove 'unwinds to' support from mainline. This patch undoes r47802 r47989 r48047 r48084 r48085 r48086 r48088 r48096 r48099 r48109 and r48123. llvm-svn: 50265 --- llvm/lib/Transforms/Scalar/LoopUnswitch.cpp | 10 +++------- 1 file changed, 3 insertions(+), 7 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 943c50f5f92..47751235304 100644 --- a/llvm/lib/Transforms/Scalar/LoopUnswitch.cpp +++ b/llvm/lib/Transforms/Scalar/LoopUnswitch.cpp @@ -819,14 +819,10 @@ void LoopUnswitch::UnswitchNontrivialCondition(Value *LIC, Constant *Val, } // Rewrite the code to refer to itself. - for (unsigned i = 0, e = NewBlocks.size(); i != e; ++i) { - BasicBlock *NB = NewBlocks[i]; - if (BasicBlock *UnwindDest = NB->getUnwindDest()) - NB->setUnwindDest(cast(ValueMap[UnwindDest])); - - for (BasicBlock::iterator I = NB->begin(), E = NB->end(); I != E; ++I) + for (unsigned i = 0, e = NewBlocks.size(); i != e; ++i) + for (BasicBlock::iterator I = NewBlocks[i]->begin(), + E = NewBlocks[i]->end(); I != E; ++I) RemapInstruction(I, ValueMap); - } // Rewrite the original preheader to select between versions of the loop. BranchInst *OldBR = cast(OrigPreheader->getTerminator()); -- cgit v1.2.3