[LegalizeTypes] Remove SplitVSETCC helper and just call SplitVecRes_SETCC.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@368343 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/CodeGen/SelectionDAG/LegalizeTypesGeneric.cpp b/lib/CodeGen/SelectionDAG/LegalizeTypesGeneric.cpp
index 943f63f46c472504ea0cd074efbc44fa69710bbd..f884b0198c6ad671b6516d732ec3bf6d92b78dfe 100644 (file)
--- a/lib/CodeGen/SelectionDAG/LegalizeTypesGeneric.cpp
+++ b/lib/CodeGen/SelectionDAG/LegalizeTypesGeneric.cpp
@@ -509,23 +509,6 @@ void DAGTypeLegalizer::SplitRes_MERGE_VALUES(SDNode *N, unsigned ResNo,
   GetSplitOp(Op, Lo, Hi);
 }
 
-static std::pair<SDValue, SDValue> SplitVSETCC(const SDNode *N,
-                                               SelectionDAG &DAG) {
-  SDLoc DL(N);
-  EVT LoVT, HiVT;
-  std::tie(LoVT, HiVT) = DAG.GetSplitDestVTs(N->getValueType(0));
-
-  // Split the inputs.
-  SDValue Lo, Hi, LL, LH, RL, RH;
-  std::tie(LL, LH) = DAG.SplitVectorOperand(N, 0);
-  std::tie(RL, RH) = DAG.SplitVectorOperand(N, 1);
-
-  Lo = DAG.getNode(N->getOpcode(), DL, LoVT, LL, RL, N->getOperand(2));
-  Hi = DAG.getNode(N->getOpcode(), DL, HiVT, LH, RH, N->getOperand(2));
-
-  return std::make_pair(Lo, Hi);
-}
-
 void DAGTypeLegalizer::SplitRes_SELECT(SDNode *N, SDValue &Lo, SDValue &Hi) {
   SDValue LL, LH, RL, RH, CL, CH;
   SDLoc dl(N);
@@ -540,7 +523,7 @@ void DAGTypeLegalizer::SplitRes_SELECT(SDNode *N, SDValue &Lo, SDValue &Hi) {
     // It seems to improve code to generate two narrow SETCCs as opposed to
     // splitting a wide result vector.
     else if (Cond.getOpcode() == ISD::SETCC)
-      std::tie(CL, CH) = SplitVSETCC(Cond.getNode(), DAG);
+      SplitVecRes_SETCC(Cond.getNode(), CL, CH);
     // Check if there are already splitted versions of the vector available and
     // use those instead of splitting the mask operand again.
     else if (getTypeAction(Cond.getValueType()) ==