Simplify creation of a bunch of ArrayRefs by using None, makeArrayRef or just letting them be implicitly created.

llvm-svn: 216525

3 files changed, 5 insertions, 6 deletions

diff --git a/llvm/lib/Target/AArch64/AArch64ISelLowering.cpp b/llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
index 0cd2186eade..70722b7c12e 100644
--- a/llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
+++ b/llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
@@ -7626,7 +7626,7 @@ static SDValue performPostLD1Combine(SDNode *N,
     Ops.push_back(Inc);
 
     EVT Tys[3] = { VT, MVT::i64, MVT::Other };
-    SDVTList SDTys = DAG.getVTList(ArrayRef<EVT>(Tys, 3));
+    SDVTList SDTys = DAG.getVTList(Tys);
     unsigned NewOp = IsLaneOp ? AArch64ISD::LD1LANEpost : AArch64ISD::LD1DUPpost;
     SDValue UpdN = DAG.getMemIntrinsicNode(NewOp, SDLoc(N), SDTys, Ops,
                                            MemVT,
@@ -7756,7 +7756,7 @@ static SDValue performNEONPostLDSTCombine(SDNode *N,
       Tys[n] = VecTy;
     Tys[n++] = MVT::i64;  // Type of write back register
     Tys[n] = MVT::Other;  // Type of the chain
-    SDVTList SDTys = DAG.getVTList(ArrayRef<EVT>(Tys, NumResultVecs + 2));
+    SDVTList SDTys = DAG.getVTList(makeArrayRef(Tys, NumResultVecs + 2));
 
     MemIntrinsicSDNode *MemInt = cast<MemIntrinsicSDNode>(N);
     SDValue UpdN = DAG.getMemIntrinsicNode(NewOpc, SDLoc(N), SDTys, Ops,
diff --git a/llvm/lib/Target/AArch64/AArch64StorePairSuppress.cpp b/llvm/lib/Target/AArch64/AArch64StorePairSuppress.cpp
index 61370a5387b..ad6153adb4e 100644
--- a/llvm/lib/Target/AArch64/AArch64StorePairSuppress.cpp
+++ b/llvm/lib/Target/AArch64/AArch64StorePairSuppress.cpp
@@ -85,8 +85,7 @@ bool AArch64StorePairSuppress::shouldAddSTPToBlock(const MachineBasicBlock *BB)
 
   // If a subtarget does not define resources for STPQi, bail here.
   if (SCDesc->isValid() && !SCDesc->isVariant()) {
-    unsigned ResLenWithSTP = BBTrace.getResourceLength(
-        ArrayRef<const MachineBasicBlock *>(), SCDesc);
+    unsigned ResLenWithSTP = BBTrace.getResourceLength(None, SCDesc);
     if (ResLenWithSTP > ResLength) {
       DEBUG(dbgs() << "  Suppress STP in BB: " << BB->getNumber()
                    << " resources " << ResLength << " -> " << ResLenWithSTP
diff --git a/llvm/lib/Target/ARM/ARMISelLowering.cpp b/llvm/lib/Target/ARM/ARMISelLowering.cpp
index c0d38dfccff..14996153c3c 100644
--- a/llvm/lib/Target/ARM/ARMISelLowering.cpp
+++ b/llvm/lib/Target/ARM/ARMISelLowering.cpp
@@ -9100,7 +9100,7 @@ static SDValue CombineBaseUpdate(SDNode *N,
       Tys[n] = VecTy;
     Tys[n++] = MVT::i32;
     Tys[n] = MVT::Other;
-    SDVTList SDTys = DAG.getVTList(ArrayRef<EVT>(Tys, NumResultVecs+2));
+    SDVTList SDTys = DAG.getVTList(makeArrayRef(Tys, NumResultVecs+2));
     SmallVector<SDValue, 8> Ops;
     Ops.push_back(N->getOperand(0)); // incoming chain
     Ops.push_back(N->getOperand(AddrOpIdx));
@@ -9179,7 +9179,7 @@ static bool CombineVLDDUP(SDNode *N, TargetLowering::DAGCombinerInfo &DCI) {
   for (n = 0; n < NumVecs; ++n)
     Tys[n] = VT;
   Tys[n] = MVT::Other;
-  SDVTList SDTys = DAG.getVTList(ArrayRef<EVT>(Tys, NumVecs+1));
+  SDVTList SDTys = DAG.getVTList(makeArrayRef(Tys, NumVecs+1));
   SDValue Ops[] = { VLD->getOperand(0), VLD->getOperand(2) };
   MemIntrinsicSDNode *VLDMemInt = cast<MemIntrinsicSDNode>(VLD);
   SDValue VLDDup = DAG.getMemIntrinsicNode(NewOpc, SDLoc(VLD), SDTys,