[AVX512] Remove LOADA/LOADU/STOREA/STOREU intrinsic types now that they are unused.

llvm-svn: 271479

2 files changed, 3 insertions, 52 deletions

diff --git a/llvm/lib/Target/X86/X86ISelLowering.cpp b/llvm/lib/Target/X86/X86ISelLowering.cpp
index 81772619aa5..51f23c00258 100644
--- a/llvm/lib/Target/X86/X86ISelLowering.cpp
+++ b/llvm/lib/Target/X86/X86ISelLowering.cpp
@@ -4046,14 +4046,6 @@ bool X86TargetLowering::getTgtMemIntrinsic(IntrinsicInfo &Info,
   Info.offset = 0;
 
   switch (IntrData->Type) {
-  case LOADA:
-  case LOADU: {
-    Info.ptrVal = I.getArgOperand(0);
-    Info.memVT = MVT::getVT(I.getType());
-    Info.align = (IntrData->Type == LOADA ? Info.memVT.getSizeInBits()/8 : 1);
-    Info.readMem = true;
-    break;
-  }
   case EXPAND_FROM_MEM: {
     Info.ptrVal = I.getArgOperand(0);
     Info.memVT = MVT::getVT(I.getType());
@@ -4086,12 +4078,10 @@ bool X86TargetLowering::getTgtMemIntrinsic(IntrinsicInfo &Info,
     Info.writeMem = true;
     break;
   }
-  case STOREA:
-  case STOREANT:
-  case STOREU: {
+  case STOREANT: {
     Info.ptrVal = I.getArgOperand(0);
     Info.memVT = MVT::getVT(I.getArgOperand(1)->getType());
-    Info.align = (IntrData->Type == STOREU ? 1 : Info.memVT.getSizeInBits()/8);
+    Info.align = Info.memVT.getSizeInBits()/8;
     Info.writeMem = true;
     break;
   }
@@ -18282,45 +18272,6 @@ static SDValue LowerINTRINSIC_W_CHAIN(SDValue Op, const X86Subtarget &Subtarget,
                            Mask, PassThru, Subtarget, DAG), Chain};
     return DAG.getMergeValues(Results, dl);
   }
-  case LOADU:
-  case LOADA: {
-    SDValue Mask = Op.getOperand(4);
-    SDValue PassThru = Op.getOperand(3);
-    SDValue Addr = Op.getOperand(2);
-    SDValue Chain = Op.getOperand(0);
-    MVT VT = Op.getSimpleValueType();
-
-    MemIntrinsicSDNode *MemIntr = dyn_cast<MemIntrinsicSDNode>(Op);
-    assert(MemIntr && "Expected MemIntrinsicSDNode!");
-
-    if (isAllOnesConstant(Mask)) // return just a load
-      return DAG.getLoad(VT, dl, Chain, Addr, MemIntr->getMemOperand());
-
-    MVT MaskVT = MVT::getVectorVT(MVT::i1, VT.getVectorNumElements());
-    SDValue VMask = getMaskNode(Mask, MaskVT, Subtarget, DAG, dl);
-    return DAG.getMaskedLoad(VT, dl, Chain, Addr, VMask, PassThru, VT,
-                             MemIntr->getMemOperand(), ISD::NON_EXTLOAD);
-  }
-  case STOREU:
-  case STOREA: {
-    SDValue Mask = Op.getOperand(4);
-    SDValue Data = Op.getOperand(3);
-    SDValue Addr = Op.getOperand(2);
-    SDValue Chain = Op.getOperand(0);
-
-    MemIntrinsicSDNode *MemIntr = dyn_cast<MemIntrinsicSDNode>(Op);
-    assert(MemIntr && "Expected MemIntrinsicSDNode!");
-
-    if (isAllOnesConstant(Mask)) // return just a store
-      return DAG.getStore(Chain, dl, Data, Addr, MemIntr->getMemOperand());
-
-    EVT VT  = MemIntr->getMemoryVT();
-    MVT MaskVT = MVT::getVectorVT(MVT::i1, VT.getVectorNumElements());
-    SDValue VMask = getMaskNode(Mask, MaskVT, Subtarget, DAG, dl);
-
-    return DAG.getMaskedStore(Chain, dl, Data, Addr, VMask, VT,
-                              MemIntr->getMemOperand(), false);
-  }
   case STOREANT: {
     // Store (MOVNTPD, MOVNTPS, MOVNTDQ) using non-temporal hint intrinsic implementation.
     SDValue Data = Op.getOperand(3);
diff --git a/llvm/lib/Target/X86/X86IntrinsicsInfo.h b/llvm/lib/Target/X86/X86IntrinsicsInfo.h
index e1f5c35617e..ed8da4e24fe 100644
--- a/llvm/lib/Target/X86/X86IntrinsicsInfo.h
+++ b/llvm/lib/Target/X86/X86IntrinsicsInfo.h
@@ -33,7 +33,7 @@ enum IntrinsicType {
   INTR_TYPE_SCALAR_MASK_RM, INTR_TYPE_3OP_SCALAR_MASK_RM,
   COMPRESS_EXPAND_IN_REG, COMPRESS_TO_MEM, BRCST_SUBVEC_TO_VEC, BRCST32x2_TO_VEC,
   TRUNCATE_TO_MEM_VI8, TRUNCATE_TO_MEM_VI16, TRUNCATE_TO_MEM_VI32,
-  EXPAND_FROM_MEM, LOADA, LOADU, STOREA, STOREU, STOREANT, BLEND, INSERT_SUBVEC,
+  EXPAND_FROM_MEM, STOREANT, BLEND, INSERT_SUBVEC,
   TERLOG_OP_MASK, TERLOG_OP_MASKZ, BROADCASTM, KUNPCK, FIXUPIMM, FIXUPIMM_MASKZ, FIXUPIMMS,
   FIXUPIMMS_MASKZ, CONVERT_MASK_TO_VEC, CONVERT_TO_MASK
 };