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Use more getZExtOrTruncs
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@194945 91177308-0d34-0410-b5e6-96231b3b80d8
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@ -1432,11 +1432,7 @@ SDValue SelectionDAGLegalize::ExpandInsertToVectorThroughStack(SDValue Op) {
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Idx = DAG.getNode(ISD::MUL, dl, Idx.getValueType(), Idx,
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DAG.getConstant(EltSize, Idx.getValueType()));
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if (Idx.getValueType().bitsGT(TLI.getPointerTy()))
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Idx = DAG.getNode(ISD::TRUNCATE, dl, TLI.getPointerTy(), Idx);
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else
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Idx = DAG.getNode(ISD::ZERO_EXTEND, dl, TLI.getPointerTy(), Idx);
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Idx = DAG.getZExtOrTrunc(Idx, dl, TLI.getPointerTy());
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SDValue SubStackPtr = DAG.getNode(ISD::ADD, dl, Idx.getValueType(), Idx,
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StackPtr);
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@ -988,10 +988,7 @@ SDValue DAGTypeLegalizer::GetVectorElementPointer(SDValue VecPtr, EVT EltVT,
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SDValue Index) {
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SDLoc dl(Index);
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// Make sure the index type is big enough to compute in.
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if (Index.getValueType().bitsGT(TLI.getPointerTy()))
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Index = DAG.getNode(ISD::TRUNCATE, dl, TLI.getPointerTy(), Index);
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else
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Index = DAG.getNode(ISD::ZERO_EXTEND, dl, TLI.getPointerTy(), Index);
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Index = DAG.getZExtOrTrunc(Index, dl, TLI.getPointerTy());
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// Calculate the element offset and add it to the pointer.
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unsigned EltSize = EltVT.getSizeInBits() / 8; // FIXME: should be ABI size.
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