[X86, AVX2] Replace inserti128 and extracti128 intrinsics with generic shuffles

[oota-llvm.git] / lib / CodeGen / SelectionDAG / SelectionDAGBuilder.cpp

diff --git a/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp b/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
index 1face070ce7563734519a0cfa38c710867a03646..f66e971cacbb5f6d0a8a10b57147b4dc9ce5ca60 100644 (file)
--- a/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
+++ b/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
@@ -4966,28 +4966,6 @@ SelectionDAGBuilder::visitIntrinsicCall(const CallInst &I, unsigned Intrinsic) {
     setValue(&I, Res);
     return nullptr;
   }
-  case Intrinsic::x86_avx2_vinserti128: {
-    EVT DestVT = TLI.getValueType(I.getType());
-    EVT ElVT = TLI.getValueType(I.getArgOperand(1)->getType());
-    uint64_t Idx = (cast<ConstantInt>(I.getArgOperand(2))->getZExtValue() & 1) *
-                   ElVT.getVectorNumElements();
-    Res =
-        DAG.getNode(ISD::INSERT_SUBVECTOR, sdl, DestVT,
-                    getValue(I.getArgOperand(0)), getValue(I.getArgOperand(1)),
-                    DAG.getConstant(Idx, TLI.getVectorIdxTy()));
-    setValue(&I, Res);
-    return nullptr;
-  }
-  case Intrinsic::x86_avx2_vextracti128: {
-    EVT DestVT = TLI.getValueType(I.getType());
-    uint64_t Idx = (cast<ConstantInt>(I.getArgOperand(1))->getZExtValue() & 1) *
-                   DestVT.getVectorNumElements();
-    Res = DAG.getNode(ISD::EXTRACT_SUBVECTOR, sdl, DestVT,
-                      getValue(I.getArgOperand(0)),
-                      DAG.getConstant(Idx, TLI.getVectorIdxTy()));
-    setValue(&I, Res);
-    return nullptr;
-  }
   case Intrinsic::convertff:
   case Intrinsic::convertfsi:
   case Intrinsic::convertfui: