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add a new insertAfter method, patch by Tom Jablin!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@62158 91177308-0d34-0410-b5e6-96231b3b80d8
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@ -384,6 +384,13 @@ public:
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return New;
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}
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iterator insertAfter(iterator where, NodeTy *New) {
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if (empty())
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return insert(begin(), New);
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else
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return insert(++where, New);
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}
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NodeTy *remove(iterator &IT) {
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assert(IT != end() && "Cannot remove end of list!");
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NodeTy *Node = &*IT;
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@ -101,6 +101,10 @@ public:
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/// immediately before the specified instruction.
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void insertBefore(Instruction *InsertPos);
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/// insertAfter - Insert an unlinked instructions into a basic block
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/// immediately after the specified instruction.
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void insertAfter(Instruction *InsertPos);
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/// moveBefore - Unlink this instruction from its current basic block and
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/// insert it into the basic block that MovePos lives in, right before
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/// MovePos.
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@ -74,6 +74,12 @@ void Instruction::insertBefore(Instruction *InsertPos) {
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InsertPos->getParent()->getInstList().insert(InsertPos, this);
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}
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/// insertAfter - Insert an unlinked instructions into a basic block
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/// immediately after the specified instruction.
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void Instruction::insertAfter(Instruction *InsertPos) {
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InsertPos->getParent()->getInstList().insertAfter(InsertPos, this);
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}
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/// moveBefore - Unlink this instruction from its current basic block and
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/// insert it into the basic block that MovePos lives in, right before
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/// MovePos.
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