Revert "Masked Vector Load and Store Intrinsics."

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

diff --git a/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp b/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
index 8618ab212eef06d8362e1bd45a48d2e44e294410..8f582f1aeb6e69b766dc8944d5d72073665e721e 100644 (file)
--- a/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
+++ b/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
@@ -3613,70 +3613,6 @@ void SelectionDAGBuilder::visitStore(const StoreInst &I) {
   DAG.setRoot(StoreNode);
 }
 
-void SelectionDAGBuilder::visitMaskedStore(const CallInst &I) {
-  SDLoc sdl = getCurSDLoc();
-
-  Value  *PtrOperand = I.getArgOperand(0);
-  SDValue Ptr = getValue(PtrOperand);
-  SDValue Src0 = getValue(I.getArgOperand(1));
-  SDValue Mask = getValue(I.getArgOperand(3));
-  EVT VT = Src0.getValueType();
-  unsigned Alignment = (cast<ConstantInt>(I.getArgOperand(2)))->getZExtValue();
-  if (!Alignment)
-    Alignment = DAG.getEVTAlignment(VT);
-
-  AAMDNodes AAInfo;
-  I.getAAMetadata(AAInfo);
-
-  MachineMemOperand *MMO =
-    DAG.getMachineFunction().
-    getMachineMemOperand(MachinePointerInfo(PtrOperand),
-                          MachineMemOperand::MOStore,  VT.getStoreSize(),
-                          Alignment, AAInfo);
-  SDValue StoreNode = DAG.getMaskedStore(getRoot(), sdl, Src0, Ptr, Mask, MMO);
-  DAG.setRoot(StoreNode);
-  setValue(&I, StoreNode);
-}
-
-void SelectionDAGBuilder::visitMaskedLoad(const CallInst &I) {
-  SDLoc sdl = getCurSDLoc();
-
-  Value  *PtrOperand = I.getArgOperand(0);
-  SDValue Ptr = getValue(PtrOperand);
-  SDValue Src0 = getValue(I.getArgOperand(1));
-  SDValue Mask = getValue(I.getArgOperand(3));
-
-  const TargetLowering &TLI = DAG.getTargetLoweringInfo();
-  EVT VT = TLI.getValueType(I.getType());
-  unsigned Alignment = (cast<ConstantInt>(I.getArgOperand(2)))->getZExtValue();
-  if (!Alignment)
-    Alignment = DAG.getEVTAlignment(VT);
-
-  AAMDNodes AAInfo;
-  I.getAAMetadata(AAInfo);
-  const MDNode *Ranges = I.getMetadata(LLVMContext::MD_range);
-
-  SDValue InChain = DAG.getRoot();
-  if (AA->pointsToConstantMemory(
-      AliasAnalysis::Location(PtrOperand,
-                              AA->getTypeStoreSize(I.getType()),
-                              AAInfo))) {
-    // Do not serialize (non-volatile) loads of constant memory with anything.
-    InChain = DAG.getEntryNode();
-  }
-
-  MachineMemOperand *MMO =
-    DAG.getMachineFunction().
-    getMachineMemOperand(MachinePointerInfo(PtrOperand),
-                          MachineMemOperand::MOLoad,  VT.getStoreSize(),
-                          Alignment, AAInfo, Ranges);
-
-  SDValue Load = DAG.getMaskedLoad(VT, sdl, InChain, Ptr, Mask, Src0, MMO);
-  SDValue OutChain = Load.getValue(1);
-  DAG.setRoot(OutChain);
-  setValue(&I, Load);
-}
-
 void SelectionDAGBuilder::visitAtomicCmpXchg(const AtomicCmpXchgInst &I) {
   SDLoc dl = getCurSDLoc();
   AtomicOrdering SuccessOrder = I.getSuccessOrdering();
@@ -4978,12 +4914,6 @@ SelectionDAGBuilder::visitIntrinsicCall(const CallInst &I, unsigned Intrinsic) {
     return nullptr;
   }
 
-  case Intrinsic::masked_load:
-    visitMaskedLoad(I);
-    return nullptr;
-  case Intrinsic::masked_store:
-    visitMaskedStore(I);
-    return nullptr;
   case Intrinsic::x86_mmx_pslli_w:
   case Intrinsic::x86_mmx_pslli_d:
   case Intrinsic::x86_mmx_pslli_q: