AArch64/ARM64: Port NEON post-increment load/store with 2/3/4 vectors to ARM64 backend.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@208284 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Hao Liu 2014-05-08 07:38:13 +00:00
parent 96f8c5651c
commit 1c2f863df9
4 changed files with 5821 additions and 57 deletions

View File

@ -150,10 +150,15 @@ public:
SDNode *SelectLoad(SDNode *N, unsigned NumVecs, unsigned Opc,
unsigned SubRegIdx);
SDNode *SelectPostLoad(SDNode *N, unsigned NumVecs, unsigned Opc,
unsigned SubRegIdx);
SDNode *SelectLoadLane(SDNode *N, unsigned NumVecs, unsigned Opc);
SDNode *SelectPostLoadLane(SDNode *N, unsigned NumVecs, unsigned Opc);
SDNode *SelectStore(SDNode *N, unsigned NumVecs, unsigned Opc);
SDNode *SelectPostStore(SDNode *N, unsigned NumVecs, unsigned Opc);
SDNode *SelectStoreLane(SDNode *N, unsigned NumVecs, unsigned Opc);
SDNode *SelectPostStoreLane(SDNode *N, unsigned NumVecs, unsigned Opc);
SDNode *SelectSIMDAddSubNarrowing(unsigned IntNo, SDNode *Node);
SDNode *SelectSIMDXtnNarrowing(unsigned IntNo, SDNode *Node);
@ -952,33 +957,43 @@ SDNode *ARM64DAGToDAGISel::SelectLoad(SDNode *N, unsigned NumVecs, unsigned Opc,
SDNode *Ld = CurDAG->getMachineNode(Opc, dl, ResTys, Ops);
SDValue SuperReg = SDValue(Ld, 0);
// MachineSDNode::mmo_iterator MemOp = MF->allocateMemRefsArray(1);
// MemOp[0] = cast<MemIntrinsicSDNode>(N)->getMemOperand();
// cast<MachineSDNode>(Ld)->setMemRefs(MemOp, MemOp + 1);
switch (NumVecs) {
case 4:
ReplaceUses(SDValue(N, 3), CurDAG->getTargetExtractSubreg(SubRegIdx + 3, dl,
VT, SuperReg));
// FALLTHROUGH
case 3:
ReplaceUses(SDValue(N, 2), CurDAG->getTargetExtractSubreg(SubRegIdx + 2, dl,
VT, SuperReg));
// FALLTHROUGH
case 2:
ReplaceUses(SDValue(N, 1), CurDAG->getTargetExtractSubreg(SubRegIdx + 1, dl,
VT, SuperReg));
ReplaceUses(SDValue(N, 0),
CurDAG->getTargetExtractSubreg(SubRegIdx, dl, VT, SuperReg));
break;
case 1:
ReplaceUses(SDValue(N, 0), SuperReg);
break;
}
for (unsigned i = 0; i < NumVecs; ++i)
ReplaceUses(SDValue(N, i),
CurDAG->getTargetExtractSubreg(SubRegIdx + i, dl, VT, SuperReg));
ReplaceUses(SDValue(N, NumVecs), SDValue(Ld, 1));
return nullptr;
}
SDNode *ARM64DAGToDAGISel::SelectPostLoad(SDNode *N, unsigned NumVecs,
unsigned Opc, unsigned SubRegIdx) {
SDLoc dl(N);
EVT VT = N->getValueType(0);
SDValue Chain = N->getOperand(0);
SmallVector<SDValue, 6> Ops;
Ops.push_back(N->getOperand(1)); // Mem operand
Ops.push_back(N->getOperand(2)); // Incremental
Ops.push_back(Chain);
std::vector<EVT> ResTys;
ResTys.push_back(MVT::i64); // Type of the write back register
ResTys.push_back(MVT::Untyped);
ResTys.push_back(MVT::Other);
SDNode *Ld = CurDAG->getMachineNode(Opc, dl, ResTys, Ops);
// Update uses of write back register
ReplaceUses(SDValue(N, NumVecs), SDValue(Ld, 0));
// Update uses of vector list
SDValue SuperReg = SDValue(Ld, 1);
for (unsigned i = 0; i < NumVecs; ++i)
ReplaceUses(SDValue(N, i),
CurDAG->getTargetExtractSubreg(SubRegIdx + i, dl, VT, SuperReg));
// Update the chain
ReplaceUses(SDValue(N, NumVecs + 1), SDValue(Ld, 2));
return nullptr;
}
@ -1001,6 +1016,29 @@ SDNode *ARM64DAGToDAGISel::SelectStore(SDNode *N, unsigned NumVecs,
return St;
}
SDNode *ARM64DAGToDAGISel::SelectPostStore(SDNode *N, unsigned NumVecs,
unsigned Opc) {
SDLoc dl(N);
EVT VT = N->getOperand(2)->getValueType(0);
SmallVector<EVT, 2> ResTys;
ResTys.push_back(MVT::i64); // Type of the write back register
ResTys.push_back(MVT::Other); // Type for the Chain
// Form a REG_SEQUENCE to force register allocation.
bool Is128Bit = VT.getSizeInBits() == 128;
SmallVector<SDValue, 4> Regs(N->op_begin() + 1, N->op_begin() + 1 + NumVecs);
SDValue RegSeq = Is128Bit ? createQTuple(Regs) : createDTuple(Regs);
SmallVector<SDValue, 6> Ops;
Ops.push_back(RegSeq);
Ops.push_back(N->getOperand(NumVecs + 1)); // base register
Ops.push_back(N->getOperand(NumVecs + 2)); // Incremental
Ops.push_back(N->getOperand(0)); // Chain
SDNode *St = CurDAG->getMachineNode(Opc, dl, ResTys, Ops);
return St;
}
/// WidenVector - Given a value in the V64 register class, produce the
/// equivalent value in the V128 register class.
class WidenVector {
@ -1065,39 +1103,13 @@ SDNode *ARM64DAGToDAGISel::SelectLoadLane(SDNode *N, unsigned NumVecs,
SDValue SuperReg = SDValue(Ld, 0);
EVT WideVT = RegSeq.getOperand(1)->getValueType(0);
switch (NumVecs) {
case 4: {
SDValue NV3 =
CurDAG->getTargetExtractSubreg(ARM64::qsub3, dl, WideVT, SuperReg);
static unsigned QSubs[] = { ARM64::qsub0, ARM64::qsub1, ARM64::qsub2,
ARM64::qsub3 };
for (unsigned i = 0; i < NumVecs; ++i) {
SDValue NV = CurDAG->getTargetExtractSubreg(QSubs[i], dl, WideVT, SuperReg);
if (Narrow)
ReplaceUses(SDValue(N, 3), NarrowVector(NV3, *CurDAG));
else
ReplaceUses(SDValue(N, 3), NV3);
}
// FALLTHROUGH
case 3: {
SDValue NV2 =
CurDAG->getTargetExtractSubreg(ARM64::qsub2, dl, WideVT, SuperReg);
if (Narrow)
ReplaceUses(SDValue(N, 2), NarrowVector(NV2, *CurDAG));
else
ReplaceUses(SDValue(N, 2), NV2);
}
// FALLTHROUGH
case 2: {
SDValue NV1 =
CurDAG->getTargetExtractSubreg(ARM64::qsub1, dl, WideVT, SuperReg);
SDValue NV0 =
CurDAG->getTargetExtractSubreg(ARM64::qsub0, dl, WideVT, SuperReg);
if (Narrow) {
ReplaceUses(SDValue(N, 1), NarrowVector(NV1, *CurDAG));
ReplaceUses(SDValue(N, 0), NarrowVector(NV0, *CurDAG));
} else {
ReplaceUses(SDValue(N, 1), NV1);
ReplaceUses(SDValue(N, 0), NV0);
}
break;
}
NV = NarrowVector(NV, *CurDAG);
ReplaceUses(SDValue(N, i), NV);
}
ReplaceUses(SDValue(N, NumVecs), SDValue(Ld, 1));
@ -1105,6 +1117,58 @@ SDNode *ARM64DAGToDAGISel::SelectLoadLane(SDNode *N, unsigned NumVecs,
return Ld;
}
SDNode *ARM64DAGToDAGISel::SelectPostLoadLane(SDNode *N, unsigned NumVecs,
unsigned Opc) {
SDLoc dl(N);
EVT VT = N->getValueType(0);
bool Narrow = VT.getSizeInBits() == 64;
// Form a REG_SEQUENCE to force register allocation.
SmallVector<SDValue, 4> Regs(N->op_begin() + 1, N->op_begin() + 1 + NumVecs);
if (Narrow)
std::transform(Regs.begin(), Regs.end(), Regs.begin(),
WidenVector(*CurDAG));
SDValue RegSeq = createQTuple(Regs);
std::vector<EVT> ResTys;
ResTys.push_back(MVT::i64); // Type of the write back register
ResTys.push_back(MVT::Untyped);
ResTys.push_back(MVT::Other);
unsigned LaneNo =
cast<ConstantSDNode>(N->getOperand(NumVecs + 1))->getZExtValue();
SmallVector<SDValue, 6> Ops;
Ops.push_back(RegSeq);
Ops.push_back(CurDAG->getTargetConstant(LaneNo, MVT::i64)); // Lane Number
Ops.push_back(N->getOperand(NumVecs + 2)); // Base register
Ops.push_back(N->getOperand(NumVecs + 3)); // Incremental
Ops.push_back(N->getOperand(0));
SDNode *Ld = CurDAG->getMachineNode(Opc, dl, ResTys, Ops);
// Update uses of the write back register
ReplaceUses(SDValue(N, NumVecs), SDValue(Ld, 0));
// Update uses of the vector list
SDValue SuperReg = SDValue(Ld, 1);
EVT WideVT = RegSeq.getOperand(1)->getValueType(0);
static unsigned QSubs[] = { ARM64::qsub0, ARM64::qsub1, ARM64::qsub2,
ARM64::qsub3 };
for (unsigned i = 0; i < NumVecs; ++i) {
SDValue NV = CurDAG->getTargetExtractSubreg(QSubs[i], dl, WideVT, SuperReg);
if (Narrow)
NV = NarrowVector(NV, *CurDAG);
ReplaceUses(SDValue(N, i), NV);
}
// Update the Chain
ReplaceUses(SDValue(N, NumVecs + 1), SDValue(Ld, 2));
return Ld;
}
SDNode *ARM64DAGToDAGISel::SelectStoreLane(SDNode *N, unsigned NumVecs,
unsigned Opc) {
SDLoc dl(N);
@ -1138,6 +1202,44 @@ SDNode *ARM64DAGToDAGISel::SelectStoreLane(SDNode *N, unsigned NumVecs,
return St;
}
SDNode *ARM64DAGToDAGISel::SelectPostStoreLane(SDNode *N, unsigned NumVecs,
unsigned Opc) {
SDLoc dl(N);
EVT VT = N->getOperand(2)->getValueType(0);
bool Narrow = VT.getSizeInBits() == 64;
// Form a REG_SEQUENCE to force register allocation.
SmallVector<SDValue, 4> Regs(N->op_begin() + 1, N->op_begin() + 1 + NumVecs);
if (Narrow)
std::transform(Regs.begin(), Regs.end(), Regs.begin(),
WidenVector(*CurDAG));
SDValue RegSeq = createQTuple(Regs);
SmallVector<EVT, 2> ResTys;
ResTys.push_back(MVT::i64); // Type of the write back register
ResTys.push_back(MVT::Other);
unsigned LaneNo =
cast<ConstantSDNode>(N->getOperand(NumVecs + 1))->getZExtValue();
SmallVector<SDValue, 6> Ops;
Ops.push_back(RegSeq);
Ops.push_back(CurDAG->getTargetConstant(LaneNo, MVT::i64));
Ops.push_back(N->getOperand(NumVecs + 2)); // Base Register
Ops.push_back(N->getOperand(NumVecs + 3)); // Incremental
Ops.push_back(N->getOperand(0));
SDNode *St = CurDAG->getMachineNode(Opc, dl, ResTys, Ops);
// Transfer memoperands.
MachineSDNode::mmo_iterator MemOp = MF->allocateMemRefsArray(1);
MemOp[0] = cast<MemIntrinsicSDNode>(N)->getMemOperand();
cast<MachineSDNode>(St)->setMemRefs(MemOp, MemOp + 1);
return St;
}
static bool isBitfieldExtractOpFromAnd(SelectionDAG *CurDAG, SDNode *N,
unsigned &Opc, SDValue &Opd0,
unsigned &LSB, unsigned &MSB,
@ -2441,6 +2543,378 @@ SDNode *ARM64DAGToDAGISel::Select(SDNode *Node) {
}
}
}
case ARM64ISD::LD2post: {
if (VT == MVT::v8i8)
return SelectPostLoad(Node, 2, ARM64::LD2Twov8b_POST, ARM64::dsub0);
else if (VT == MVT::v16i8)
return SelectPostLoad(Node, 2, ARM64::LD2Twov16b_POST, ARM64::qsub0);
else if (VT == MVT::v4i16)
return SelectPostLoad(Node, 2, ARM64::LD2Twov4h_POST, ARM64::dsub0);
else if (VT == MVT::v8i16)
return SelectPostLoad(Node, 2, ARM64::LD2Twov8h_POST, ARM64::qsub0);
else if (VT == MVT::v2i32 || VT == MVT::v2f32)
return SelectPostLoad(Node, 2, ARM64::LD2Twov2s_POST, ARM64::dsub0);
else if (VT == MVT::v4i32 || VT == MVT::v4f32)
return SelectPostLoad(Node, 2, ARM64::LD2Twov4s_POST, ARM64::qsub0);
else if (VT == MVT::v1i64 || VT == MVT::v1f64)
return SelectPostLoad(Node, 2, ARM64::LD1Twov1d_POST, ARM64::dsub0);
else if (VT == MVT::v2i64 || VT == MVT::v2f64)
return SelectPostLoad(Node, 2, ARM64::LD2Twov2d_POST, ARM64::qsub0);
break;
}
case ARM64ISD::LD3post: {
if (VT == MVT::v8i8)
return SelectPostLoad(Node, 3, ARM64::LD3Threev8b_POST, ARM64::dsub0);
else if (VT == MVT::v16i8)
return SelectPostLoad(Node, 3, ARM64::LD3Threev16b_POST, ARM64::qsub0);
else if (VT == MVT::v4i16)
return SelectPostLoad(Node, 3, ARM64::LD3Threev4h_POST, ARM64::dsub0);
else if (VT == MVT::v8i16)
return SelectPostLoad(Node, 3, ARM64::LD3Threev8h_POST, ARM64::qsub0);
else if (VT == MVT::v2i32 || VT == MVT::v2f32)
return SelectPostLoad(Node, 3, ARM64::LD3Threev2s_POST, ARM64::dsub0);
else if (VT == MVT::v4i32 || VT == MVT::v4f32)
return SelectPostLoad(Node, 3, ARM64::LD3Threev4s_POST, ARM64::qsub0);
else if (VT == MVT::v1i64 || VT == MVT::v1f64)
return SelectPostLoad(Node, 3, ARM64::LD1Threev1d_POST, ARM64::dsub0);
else if (VT == MVT::v2i64 || VT == MVT::v2f64)
return SelectPostLoad(Node, 3, ARM64::LD3Threev2d_POST, ARM64::qsub0);
break;
}
case ARM64ISD::LD4post: {
if (VT == MVT::v8i8)
return SelectPostLoad(Node, 4, ARM64::LD4Fourv8b_POST, ARM64::dsub0);
else if (VT == MVT::v16i8)
return SelectPostLoad(Node, 4, ARM64::LD4Fourv16b_POST, ARM64::qsub0);
else if (VT == MVT::v4i16)
return SelectPostLoad(Node, 4, ARM64::LD4Fourv4h_POST, ARM64::dsub0);
else if (VT == MVT::v8i16)
return SelectPostLoad(Node, 4, ARM64::LD4Fourv8h_POST, ARM64::qsub0);
else if (VT == MVT::v2i32 || VT == MVT::v2f32)
return SelectPostLoad(Node, 4, ARM64::LD4Fourv2s_POST, ARM64::dsub0);
else if (VT == MVT::v4i32 || VT == MVT::v4f32)
return SelectPostLoad(Node, 4, ARM64::LD4Fourv4s_POST, ARM64::qsub0);
else if (VT == MVT::v1i64 || VT == MVT::v1f64)
return SelectPostLoad(Node, 4, ARM64::LD1Fourv1d_POST, ARM64::dsub0);
else if (VT == MVT::v2i64 || VT == MVT::v2f64)
return SelectPostLoad(Node, 4, ARM64::LD4Fourv2d_POST, ARM64::qsub0);
break;
}
case ARM64ISD::LD1x2post: {
if (VT == MVT::v8i8)
return SelectPostLoad(Node, 2, ARM64::LD1Twov8b_POST, ARM64::dsub0);
else if (VT == MVT::v16i8)
return SelectPostLoad(Node, 2, ARM64::LD1Twov16b_POST, ARM64::qsub0);
else if (VT == MVT::v4i16)
return SelectPostLoad(Node, 2, ARM64::LD1Twov4h_POST, ARM64::dsub0);
else if (VT == MVT::v8i16)
return SelectPostLoad(Node, 2, ARM64::LD1Twov8h_POST, ARM64::qsub0);
else if (VT == MVT::v2i32 || VT == MVT::v2f32)
return SelectPostLoad(Node, 2, ARM64::LD1Twov2s_POST, ARM64::dsub0);
else if (VT == MVT::v4i32 || VT == MVT::v4f32)
return SelectPostLoad(Node, 2, ARM64::LD1Twov4s_POST, ARM64::qsub0);
else if (VT == MVT::v1i64 || VT == MVT::v1f64)
return SelectPostLoad(Node, 2, ARM64::LD1Twov1d_POST, ARM64::dsub0);
else if (VT == MVT::v2i64 || VT == MVT::v2f64)
return SelectPostLoad(Node, 2, ARM64::LD1Twov2d_POST, ARM64::qsub0);
break;
}
case ARM64ISD::LD1x3post: {
if (VT == MVT::v8i8)
return SelectPostLoad(Node, 3, ARM64::LD1Threev8b_POST, ARM64::dsub0);
else if (VT == MVT::v16i8)
return SelectPostLoad(Node, 3, ARM64::LD1Threev16b_POST, ARM64::qsub0);
else if (VT == MVT::v4i16)
return SelectPostLoad(Node, 3, ARM64::LD1Threev4h_POST, ARM64::dsub0);
else if (VT == MVT::v8i16)
return SelectPostLoad(Node, 3, ARM64::LD1Threev8h_POST, ARM64::qsub0);
else if (VT == MVT::v2i32 || VT == MVT::v2f32)
return SelectPostLoad(Node, 3, ARM64::LD1Threev2s_POST, ARM64::dsub0);
else if (VT == MVT::v4i32 || VT == MVT::v4f32)
return SelectPostLoad(Node, 3, ARM64::LD1Threev4s_POST, ARM64::qsub0);
else if (VT == MVT::v1i64 || VT == MVT::v1f64)
return SelectPostLoad(Node, 3, ARM64::LD1Threev1d_POST, ARM64::dsub0);
else if (VT == MVT::v2i64 || VT == MVT::v2f64)
return SelectPostLoad(Node, 3, ARM64::LD1Threev2d_POST, ARM64::qsub0);
break;
}
case ARM64ISD::LD1x4post: {
if (VT == MVT::v8i8)
return SelectPostLoad(Node, 4, ARM64::LD1Fourv8b_POST, ARM64::dsub0);
else if (VT == MVT::v16i8)
return SelectPostLoad(Node, 4, ARM64::LD1Fourv16b_POST, ARM64::qsub0);
else if (VT == MVT::v4i16)
return SelectPostLoad(Node, 4, ARM64::LD1Fourv4h_POST, ARM64::dsub0);
else if (VT == MVT::v8i16)
return SelectPostLoad(Node, 4, ARM64::LD1Fourv8h_POST, ARM64::qsub0);
else if (VT == MVT::v2i32 || VT == MVT::v2f32)
return SelectPostLoad(Node, 4, ARM64::LD1Fourv2s_POST, ARM64::dsub0);
else if (VT == MVT::v4i32 || VT == MVT::v4f32)
return SelectPostLoad(Node, 4, ARM64::LD1Fourv4s_POST, ARM64::qsub0);
else if (VT == MVT::v1i64 || VT == MVT::v1f64)
return SelectPostLoad(Node, 4, ARM64::LD1Fourv1d_POST, ARM64::dsub0);
else if (VT == MVT::v2i64 || VT == MVT::v2f64)
return SelectPostLoad(Node, 4, ARM64::LD1Fourv2d_POST, ARM64::qsub0);
break;
}
case ARM64ISD::LD2DUPpost: {
if (VT == MVT::v8i8)
return SelectPostLoad(Node, 2, ARM64::LD2Rv8b_POST, ARM64::dsub0);
else if (VT == MVT::v16i8)
return SelectPostLoad(Node, 2, ARM64::LD2Rv16b_POST, ARM64::qsub0);
else if (VT == MVT::v4i16)
return SelectPostLoad(Node, 2, ARM64::LD2Rv4h_POST, ARM64::dsub0);
else if (VT == MVT::v8i16)
return SelectPostLoad(Node, 2, ARM64::LD2Rv8h_POST, ARM64::qsub0);
else if (VT == MVT::v2i32 || VT == MVT::v2f32)
return SelectPostLoad(Node, 2, ARM64::LD2Rv2s_POST, ARM64::dsub0);
else if (VT == MVT::v4i32 || VT == MVT::v4f32)
return SelectPostLoad(Node, 2, ARM64::LD2Rv4s_POST, ARM64::qsub0);
else if (VT == MVT::v1i64 || VT == MVT::v1f64)
return SelectPostLoad(Node, 2, ARM64::LD2Rv1d_POST, ARM64::dsub0);
else if (VT == MVT::v2i64 || VT == MVT::v2f64)
return SelectPostLoad(Node, 2, ARM64::LD2Rv2d_POST, ARM64::qsub0);
break;
}
case ARM64ISD::LD3DUPpost: {
if (VT == MVT::v8i8)
return SelectPostLoad(Node, 3, ARM64::LD3Rv8b_POST, ARM64::dsub0);
else if (VT == MVT::v16i8)
return SelectPostLoad(Node, 3, ARM64::LD3Rv16b_POST, ARM64::qsub0);
else if (VT == MVT::v4i16)
return SelectPostLoad(Node, 3, ARM64::LD3Rv4h_POST, ARM64::dsub0);
else if (VT == MVT::v8i16)
return SelectPostLoad(Node, 3, ARM64::LD3Rv8h_POST, ARM64::qsub0);
else if (VT == MVT::v2i32 || VT == MVT::v2f32)
return SelectPostLoad(Node, 3, ARM64::LD3Rv2s_POST, ARM64::dsub0);
else if (VT == MVT::v4i32 || VT == MVT::v4f32)
return SelectPostLoad(Node, 3, ARM64::LD3Rv4s_POST, ARM64::qsub0);
else if (VT == MVT::v1i64 || VT == MVT::v1f64)
return SelectPostLoad(Node, 3, ARM64::LD3Rv1d_POST, ARM64::dsub0);
else if (VT == MVT::v2i64 || VT == MVT::v2f64)
return SelectPostLoad(Node, 3, ARM64::LD3Rv2d_POST, ARM64::qsub0);
break;
}
case ARM64ISD::LD4DUPpost: {
if (VT == MVT::v8i8)
return SelectPostLoad(Node, 4, ARM64::LD4Rv8b_POST, ARM64::dsub0);
else if (VT == MVT::v16i8)
return SelectPostLoad(Node, 4, ARM64::LD4Rv16b_POST, ARM64::qsub0);
else if (VT == MVT::v4i16)
return SelectPostLoad(Node, 4, ARM64::LD4Rv4h_POST, ARM64::dsub0);
else if (VT == MVT::v8i16)
return SelectPostLoad(Node, 4, ARM64::LD4Rv8h_POST, ARM64::qsub0);
else if (VT == MVT::v2i32 || VT == MVT::v2f32)
return SelectPostLoad(Node, 4, ARM64::LD4Rv2s_POST, ARM64::dsub0);
else if (VT == MVT::v4i32 || VT == MVT::v4f32)
return SelectPostLoad(Node, 4, ARM64::LD4Rv4s_POST, ARM64::qsub0);
else if (VT == MVT::v1i64 || VT == MVT::v1f64)
return SelectPostLoad(Node, 4, ARM64::LD4Rv1d_POST, ARM64::dsub0);
else if (VT == MVT::v2i64 || VT == MVT::v2f64)
return SelectPostLoad(Node, 4, ARM64::LD4Rv2d_POST, ARM64::qsub0);
break;
}
case ARM64ISD::LD2LANEpost: {
if (VT == MVT::v16i8 || VT == MVT::v8i8)
return SelectPostLoadLane(Node, 2, ARM64::LD2i8_POST);
else if (VT == MVT::v8i16 || VT == MVT::v4i16)
return SelectPostLoadLane(Node, 2, ARM64::LD2i16_POST);
else if (VT == MVT::v4i32 || VT == MVT::v2i32 || VT == MVT::v4f32 ||
VT == MVT::v2f32)
return SelectPostLoadLane(Node, 2, ARM64::LD2i32_POST);
else if (VT == MVT::v2i64 || VT == MVT::v1i64 || VT == MVT::v2f64 ||
VT == MVT::v1f64)
return SelectPostLoadLane(Node, 2, ARM64::LD2i64_POST);
break;
}
case ARM64ISD::LD3LANEpost: {
if (VT == MVT::v16i8 || VT == MVT::v8i8)
return SelectPostLoadLane(Node, 3, ARM64::LD3i8_POST);
else if (VT == MVT::v8i16 || VT == MVT::v4i16)
return SelectPostLoadLane(Node, 3, ARM64::LD3i16_POST);
else if (VT == MVT::v4i32 || VT == MVT::v2i32 || VT == MVT::v4f32 ||
VT == MVT::v2f32)
return SelectPostLoadLane(Node, 3, ARM64::LD3i32_POST);
else if (VT == MVT::v2i64 || VT == MVT::v1i64 || VT == MVT::v2f64 ||
VT == MVT::v1f64)
return SelectPostLoadLane(Node, 3, ARM64::LD3i64_POST);
break;
}
case ARM64ISD::LD4LANEpost: {
if (VT == MVT::v16i8 || VT == MVT::v8i8)
return SelectPostLoadLane(Node, 4, ARM64::LD4i8_POST);
else if (VT == MVT::v8i16 || VT == MVT::v4i16)
return SelectPostLoadLane(Node, 4, ARM64::LD4i16_POST);
else if (VT == MVT::v4i32 || VT == MVT::v2i32 || VT == MVT::v4f32 ||
VT == MVT::v2f32)
return SelectPostLoadLane(Node, 4, ARM64::LD4i32_POST);
else if (VT == MVT::v2i64 || VT == MVT::v1i64 || VT == MVT::v2f64 ||
VT == MVT::v1f64)
return SelectPostLoadLane(Node, 4, ARM64::LD4i64_POST);
break;
}
case ARM64ISD::ST2post: {
VT = Node->getOperand(1).getValueType();
if (VT == MVT::v8i8)
return SelectPostStore(Node, 2, ARM64::ST2Twov8b_POST);
else if (VT == MVT::v16i8)
return SelectPostStore(Node, 2, ARM64::ST2Twov16b_POST);
else if (VT == MVT::v4i16)
return SelectPostStore(Node, 2, ARM64::ST2Twov4h_POST);
else if (VT == MVT::v8i16)
return SelectPostStore(Node, 2, ARM64::ST2Twov8h_POST);
else if (VT == MVT::v2i32 || VT == MVT::v2f32)
return SelectPostStore(Node, 2, ARM64::ST2Twov2s_POST);
else if (VT == MVT::v4i32 || VT == MVT::v4f32)
return SelectPostStore(Node, 2, ARM64::ST2Twov4s_POST);
else if (VT == MVT::v2i64 || VT == MVT::v2f64)
return SelectPostStore(Node, 2, ARM64::ST2Twov2d_POST);
else if (VT == MVT::v1i64 || VT == MVT::v1f64)
return SelectPostStore(Node, 2, ARM64::ST1Twov1d_POST);
break;
}
case ARM64ISD::ST3post: {
VT = Node->getOperand(1).getValueType();
if (VT == MVT::v8i8)
return SelectPostStore(Node, 3, ARM64::ST3Threev8b_POST);
else if (VT == MVT::v16i8)
return SelectPostStore(Node, 3, ARM64::ST3Threev16b_POST);
else if (VT == MVT::v4i16)
return SelectPostStore(Node, 3, ARM64::ST3Threev4h_POST);
else if (VT == MVT::v8i16)
return SelectPostStore(Node, 3, ARM64::ST3Threev8h_POST);
else if (VT == MVT::v2i32 || VT == MVT::v2f32)
return SelectPostStore(Node, 3, ARM64::ST3Threev2s_POST);
else if (VT == MVT::v4i32 || VT == MVT::v4f32)
return SelectPostStore(Node, 3, ARM64::ST3Threev4s_POST);
else if (VT == MVT::v2i64 || VT == MVT::v2f64)
return SelectPostStore(Node, 3, ARM64::ST3Threev2d_POST);
else if (VT == MVT::v1i64 || VT == MVT::v1f64)
return SelectPostStore(Node, 3, ARM64::ST1Threev1d_POST);
break;
}
case ARM64ISD::ST4post: {
VT = Node->getOperand(1).getValueType();
if (VT == MVT::v8i8)
return SelectPostStore(Node, 4, ARM64::ST4Fourv8b_POST);
else if (VT == MVT::v16i8)
return SelectPostStore(Node, 4, ARM64::ST4Fourv16b_POST);
else if (VT == MVT::v4i16)
return SelectPostStore(Node, 4, ARM64::ST4Fourv4h_POST);
else if (VT == MVT::v8i16)
return SelectPostStore(Node, 4, ARM64::ST4Fourv8h_POST);
else if (VT == MVT::v2i32 || VT == MVT::v2f32)
return SelectPostStore(Node, 4, ARM64::ST4Fourv2s_POST);
else if (VT == MVT::v4i32 || VT == MVT::v4f32)
return SelectPostStore(Node, 4, ARM64::ST4Fourv4s_POST);
else if (VT == MVT::v2i64 || VT == MVT::v2f64)
return SelectPostStore(Node, 4, ARM64::ST4Fourv2d_POST);
else if (VT == MVT::v1i64 || VT == MVT::v1f64)
return SelectPostStore(Node, 4, ARM64::ST1Fourv1d_POST);
break;
}
case ARM64ISD::ST1x2post: {
VT = Node->getOperand(1).getValueType();
if (VT == MVT::v8i8)
return SelectPostStore(Node, 2, ARM64::ST1Twov8b_POST);
else if (VT == MVT::v16i8)
return SelectPostStore(Node, 2, ARM64::ST1Twov16b_POST);
else if (VT == MVT::v4i16)
return SelectPostStore(Node, 2, ARM64::ST1Twov4h_POST);
else if (VT == MVT::v8i16)
return SelectPostStore(Node, 2, ARM64::ST1Twov8h_POST);
else if (VT == MVT::v2i32 || VT == MVT::v2f32)
return SelectPostStore(Node, 2, ARM64::ST1Twov2s_POST);
else if (VT == MVT::v4i32 || VT == MVT::v4f32)
return SelectPostStore(Node, 2, ARM64::ST1Twov4s_POST);
else if (VT == MVT::v1i64 || VT == MVT::v1f64)
return SelectPostStore(Node, 2, ARM64::ST1Twov1d_POST);
else if (VT == MVT::v2i64 || VT == MVT::v2f64)
return SelectPostStore(Node, 2, ARM64::ST1Twov2d_POST);
break;
}
case ARM64ISD::ST1x3post: {
VT = Node->getOperand(1).getValueType();
if (VT == MVT::v8i8)
return SelectPostStore(Node, 3, ARM64::ST1Threev8b_POST);
else if (VT == MVT::v16i8)
return SelectPostStore(Node, 3, ARM64::ST1Threev16b_POST);
else if (VT == MVT::v4i16)
return SelectPostStore(Node, 3, ARM64::ST1Threev4h_POST);
else if (VT == MVT::v8i16)
return SelectPostStore(Node, 3, ARM64::ST1Threev8h_POST);
else if (VT == MVT::v2i32 || VT == MVT::v2f32)
return SelectPostStore(Node, 3, ARM64::ST1Threev2s_POST);
else if (VT == MVT::v4i32 || VT == MVT::v4f32)
return SelectPostStore(Node, 3, ARM64::ST1Threev4s_POST);
else if (VT == MVT::v1i64 || VT == MVT::v1f64)
return SelectPostStore(Node, 3, ARM64::ST1Threev1d_POST);
else if (VT == MVT::v2i64 || VT == MVT::v2f64)
return SelectPostStore(Node, 3, ARM64::ST1Threev2d_POST);
break;
}
case ARM64ISD::ST1x4post: {
VT = Node->getOperand(1).getValueType();
if (VT == MVT::v8i8)
return SelectPostStore(Node, 4, ARM64::ST1Fourv8b_POST);
else if (VT == MVT::v16i8)
return SelectPostStore(Node, 4, ARM64::ST1Fourv16b_POST);
else if (VT == MVT::v4i16)
return SelectPostStore(Node, 4, ARM64::ST1Fourv4h_POST);
else if (VT == MVT::v8i16)
return SelectPostStore(Node, 4, ARM64::ST1Fourv8h_POST);
else if (VT == MVT::v2i32 || VT == MVT::v2f32)
return SelectPostStore(Node, 4, ARM64::ST1Fourv2s_POST);
else if (VT == MVT::v4i32 || VT == MVT::v4f32)
return SelectPostStore(Node, 4, ARM64::ST1Fourv4s_POST);
else if (VT == MVT::v1i64 || VT == MVT::v1f64)
return SelectPostStore(Node, 4, ARM64::ST1Fourv1d_POST);
else if (VT == MVT::v2i64 || VT == MVT::v2f64)
return SelectPostStore(Node, 4, ARM64::ST1Fourv2d_POST);
break;
}
case ARM64ISD::ST2LANEpost: {
VT = Node->getOperand(1).getValueType();
if (VT == MVT::v16i8 || VT == MVT::v8i8)
return SelectPostStoreLane(Node, 2, ARM64::ST2i8_POST);
else if (VT == MVT::v8i16 || VT == MVT::v4i16)
return SelectPostStoreLane(Node, 2, ARM64::ST2i16_POST);
else if (VT == MVT::v4i32 || VT == MVT::v2i32 || VT == MVT::v4f32 ||
VT == MVT::v2f32)
return SelectPostStoreLane(Node, 2, ARM64::ST2i32_POST);
else if (VT == MVT::v2i64 || VT == MVT::v1i64 || VT == MVT::v2f64 ||
VT == MVT::v1f64)
return SelectPostStoreLane(Node, 2, ARM64::ST2i64_POST);
break;
}
case ARM64ISD::ST3LANEpost: {
VT = Node->getOperand(1).getValueType();
if (VT == MVT::v16i8 || VT == MVT::v8i8)
return SelectPostStoreLane(Node, 3, ARM64::ST3i8_POST);
else if (VT == MVT::v8i16 || VT == MVT::v4i16)
return SelectPostStoreLane(Node, 3, ARM64::ST3i16_POST);
else if (VT == MVT::v4i32 || VT == MVT::v2i32 || VT == MVT::v4f32 ||
VT == MVT::v2f32)
return SelectPostStoreLane(Node, 3, ARM64::ST3i32_POST);
else if (VT == MVT::v2i64 || VT == MVT::v1i64 || VT == MVT::v2f64 ||
VT == MVT::v1f64)
return SelectPostStoreLane(Node, 3, ARM64::ST3i64_POST);
break;
}
case ARM64ISD::ST4LANEpost: {
VT = Node->getOperand(1).getValueType();
if (VT == MVT::v16i8 || VT == MVT::v8i8)
return SelectPostStoreLane(Node, 4, ARM64::ST4i8_POST);
else if (VT == MVT::v8i16 || VT == MVT::v4i16)
return SelectPostStoreLane(Node, 4, ARM64::ST4i16_POST);
else if (VT == MVT::v4i32 || VT == MVT::v2i32 || VT == MVT::v4f32 ||
VT == MVT::v2f32)
return SelectPostStoreLane(Node, 4, ARM64::ST4i32_POST);
else if (VT == MVT::v2i64 || VT == MVT::v1i64 || VT == MVT::v2f64 ||
VT == MVT::v1f64)
return SelectPostStoreLane(Node, 4, ARM64::ST4i64_POST);
break;
}
case ISD::FCEIL:
case ISD::FFLOOR:

View File

@ -369,6 +369,9 @@ ARM64TargetLowering::ARM64TargetLowering(ARM64TargetMachine &TM)
setTargetDAGCombine(ISD::SELECT);
setTargetDAGCombine(ISD::VSELECT);
setTargetDAGCombine(ISD::INTRINSIC_VOID);
setTargetDAGCombine(ISD::INTRINSIC_W_CHAIN);
MaxStoresPerMemset = MaxStoresPerMemsetOptSize = 8;
MaxStoresPerMemcpy = MaxStoresPerMemcpyOptSize = 4;
MaxStoresPerMemmove = MaxStoresPerMemmoveOptSize = 4;
@ -729,6 +732,27 @@ const char *ARM64TargetLowering::getTargetNodeName(unsigned Opcode) const {
case ARM64ISD::URSHR_I: return "ARM64ISD::URSHR_I";
case ARM64ISD::SQSHLU_I: return "ARM64ISD::SQSHLU_I";
case ARM64ISD::WrapperLarge: return "ARM64ISD::WrapperLarge";
case ARM64ISD::LD2post: return "ARM64ISD::LD2post";
case ARM64ISD::LD3post: return "ARM64ISD::LD3post";
case ARM64ISD::LD4post: return "ARM64ISD::LD4post";
case ARM64ISD::ST2post: return "ARM64ISD::ST2post";
case ARM64ISD::ST3post: return "ARM64ISD::ST3post";
case ARM64ISD::ST4post: return "ARM64ISD::ST4post";
case ARM64ISD::LD1x2post: return "ARM64ISD::LD1x2post";
case ARM64ISD::LD1x3post: return "ARM64ISD::LD1x3post";
case ARM64ISD::LD1x4post: return "ARM64ISD::LD1x4post";
case ARM64ISD::ST1x2post: return "ARM64ISD::ST1x2post";
case ARM64ISD::ST1x3post: return "ARM64ISD::ST1x3post";
case ARM64ISD::ST1x4post: return "ARM64ISD::ST1x4post";
case ARM64ISD::LD2DUPpost: return "ARM64ISD::LD2DUPpost";
case ARM64ISD::LD3DUPpost: return "ARM64ISD::LD3DUPpost";
case ARM64ISD::LD4DUPpost: return "ARM64ISD::LD4DUPpost";
case ARM64ISD::LD2LANEpost: return "ARM64ISD::LD2LANEpost";
case ARM64ISD::LD3LANEpost: return "ARM64ISD::LD3LANEpost";
case ARM64ISD::LD4LANEpost: return "ARM64ISD::LD4LANEpost";
case ARM64ISD::ST2LANEpost: return "ARM64ISD::ST2LANEpost";
case ARM64ISD::ST3LANEpost: return "ARM64ISD::ST3LANEpost";
case ARM64ISD::ST4LANEpost: return "ARM64ISD::ST4LANEpost";
}
}
@ -5683,6 +5707,9 @@ bool ARM64TargetLowering::getTgtMemIntrinsic(IntrinsicInfo &Info,
case Intrinsic::arm64_neon_ld2:
case Intrinsic::arm64_neon_ld3:
case Intrinsic::arm64_neon_ld4:
case Intrinsic::arm64_neon_ld1x2:
case Intrinsic::arm64_neon_ld1x3:
case Intrinsic::arm64_neon_ld1x4:
case Intrinsic::arm64_neon_ld2lane:
case Intrinsic::arm64_neon_ld3lane:
case Intrinsic::arm64_neon_ld4lane:
@ -5704,6 +5731,9 @@ bool ARM64TargetLowering::getTgtMemIntrinsic(IntrinsicInfo &Info,
case Intrinsic::arm64_neon_st2:
case Intrinsic::arm64_neon_st3:
case Intrinsic::arm64_neon_st4:
case Intrinsic::arm64_neon_st1x2:
case Intrinsic::arm64_neon_st1x3:
case Intrinsic::arm64_neon_st1x4:
case Intrinsic::arm64_neon_st2lane:
case Intrinsic::arm64_neon_st3lane:
case Intrinsic::arm64_neon_st4lane: {
@ -7038,6 +7068,138 @@ static SDValue performSTORECombine(SDNode *N,
S->getAlignment());
}
/// Target-specific DAG combine function for NEON load/store intrinsics
/// to merge base address updates.
static SDValue performNEONPostLDSTCombine(SDNode *N,
TargetLowering::DAGCombinerInfo &DCI,
SelectionDAG &DAG) {
if (DCI.isBeforeLegalize() || DCI.isCalledByLegalizer())
return SDValue();
unsigned AddrOpIdx = N->getNumOperands() - 1;
SDValue Addr = N->getOperand(AddrOpIdx);
// Search for a use of the address operand that is an increment.
for (SDNode::use_iterator UI = Addr.getNode()->use_begin(),
UE = Addr.getNode()->use_end(); UI != UE; ++UI) {
SDNode *User = *UI;
if (User->getOpcode() != ISD::ADD ||
UI.getUse().getResNo() != Addr.getResNo())
continue;
// Check that the add is independent of the load/store. Otherwise, folding
// it would create a cycle.
if (User->isPredecessorOf(N) || N->isPredecessorOf(User))
continue;
// Find the new opcode for the updating load/store.
bool IsStore = false;
bool IsLaneOp = false;
bool IsDupOp = false;
unsigned NewOpc = 0;
unsigned NumVecs = 0;
unsigned IntNo = cast<ConstantSDNode>(N->getOperand(1))->getZExtValue();
switch (IntNo) {
default: llvm_unreachable("unexpected intrinsic for Neon base update");
case Intrinsic::arm64_neon_ld2: NewOpc = ARM64ISD::LD2post;
NumVecs = 2; break;
case Intrinsic::arm64_neon_ld3: NewOpc = ARM64ISD::LD3post;
NumVecs = 3; break;
case Intrinsic::arm64_neon_ld4: NewOpc = ARM64ISD::LD4post;
NumVecs = 4; break;
case Intrinsic::arm64_neon_st2: NewOpc = ARM64ISD::ST2post;
NumVecs = 2; IsStore = true; break;
case Intrinsic::arm64_neon_st3: NewOpc = ARM64ISD::ST3post;
NumVecs = 3; IsStore = true; break;
case Intrinsic::arm64_neon_st4: NewOpc = ARM64ISD::ST4post;
NumVecs = 4; IsStore = true; break;
case Intrinsic::arm64_neon_ld1x2: NewOpc = ARM64ISD::LD1x2post;
NumVecs = 2; break;
case Intrinsic::arm64_neon_ld1x3: NewOpc = ARM64ISD::LD1x3post;
NumVecs = 3; break;
case Intrinsic::arm64_neon_ld1x4: NewOpc = ARM64ISD::LD1x4post;
NumVecs = 4; break;
case Intrinsic::arm64_neon_st1x2: NewOpc = ARM64ISD::ST1x2post;
NumVecs = 2; IsStore = true; break;
case Intrinsic::arm64_neon_st1x3: NewOpc = ARM64ISD::ST1x3post;
NumVecs = 3; IsStore = true; break;
case Intrinsic::arm64_neon_st1x4: NewOpc = ARM64ISD::ST1x4post;
NumVecs = 4; IsStore = true; break;
case Intrinsic::arm64_neon_ld2r: NewOpc = ARM64ISD::LD2DUPpost;
NumVecs = 2; IsDupOp = true; break;
case Intrinsic::arm64_neon_ld3r: NewOpc = ARM64ISD::LD3DUPpost;
NumVecs = 3; IsDupOp = true; break;
case Intrinsic::arm64_neon_ld4r: NewOpc = ARM64ISD::LD4DUPpost;
NumVecs = 4; IsDupOp = true; break;
case Intrinsic::arm64_neon_ld2lane: NewOpc = ARM64ISD::LD2LANEpost;
NumVecs = 2; IsLaneOp = true; break;
case Intrinsic::arm64_neon_ld3lane: NewOpc = ARM64ISD::LD3LANEpost;
NumVecs = 3; IsLaneOp = true; break;
case Intrinsic::arm64_neon_ld4lane: NewOpc = ARM64ISD::LD4LANEpost;
NumVecs = 4; IsLaneOp = true; break;
case Intrinsic::arm64_neon_st2lane: NewOpc = ARM64ISD::ST2LANEpost;
NumVecs = 2; IsStore = true; IsLaneOp = true; break;
case Intrinsic::arm64_neon_st3lane: NewOpc = ARM64ISD::ST3LANEpost;
NumVecs = 3; IsStore = true; IsLaneOp = true; break;
case Intrinsic::arm64_neon_st4lane: NewOpc = ARM64ISD::ST4LANEpost;
NumVecs = 4; IsStore = true; IsLaneOp = true; break;
}
EVT VecTy;
if (IsStore)
VecTy = N->getOperand(2).getValueType();
else
VecTy = N->getValueType(0);
// If the increment is a constant, it must match the memory ref size.
SDValue Inc = User->getOperand(User->getOperand(0) == Addr ? 1 : 0);
if (ConstantSDNode *CInc = dyn_cast<ConstantSDNode>(Inc.getNode())) {
uint32_t IncVal = CInc->getZExtValue();
unsigned NumBytes = NumVecs * VecTy.getSizeInBits() / 8;
if (IsLaneOp || IsDupOp)
NumBytes /= VecTy.getVectorNumElements();
if (IncVal != NumBytes)
continue;
Inc = DAG.getRegister(ARM64::XZR, MVT::i64);
}
SmallVector<SDValue, 8> Ops;
Ops.push_back(N->getOperand(0)); // Incoming chain
// Load lane and store have vector list as input.
if (IsLaneOp || IsStore)
for (unsigned i = 2; i < AddrOpIdx; ++i)
Ops.push_back(N->getOperand(i));
Ops.push_back(N->getOperand(AddrOpIdx)); // Base register
Ops.push_back(Inc);
// Return Types.
EVT Tys[6];
unsigned NumResultVecs = (IsStore ? 0 : NumVecs);
unsigned n;
for (n = 0; n < NumResultVecs; ++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));
MemIntrinsicSDNode *MemInt = cast<MemIntrinsicSDNode>(N);
SDValue UpdN = DAG.getMemIntrinsicNode(NewOpc, SDLoc(N), SDTys, Ops,
MemInt->getMemoryVT(),
MemInt->getMemOperand());
// Update the uses.
std::vector<SDValue> NewResults;
for (unsigned i = 0; i < NumResultVecs; ++i) {
NewResults.push_back(SDValue(UpdN.getNode(), i));
}
NewResults.push_back(SDValue(UpdN.getNode(), NumResultVecs + 1));
DCI.CombineTo(N, NewResults);
DCI.CombineTo(User, SDValue(UpdN.getNode(), NumResultVecs));
break;
}
return SDValue();
}
// Optimize compare with zero and branch.
static SDValue performBRCONDCombine(SDNode *N,
TargetLowering::DAGCombinerInfo &DCI,
@ -7196,6 +7358,34 @@ SDValue ARM64TargetLowering::PerformDAGCombine(SDNode *N,
return performSTORECombine(N, DCI, DAG, Subtarget);
case ARM64ISD::BRCOND:
return performBRCONDCombine(N, DCI, DAG);
case ISD::INTRINSIC_VOID:
case ISD::INTRINSIC_W_CHAIN:
switch (cast<ConstantSDNode>(N->getOperand(1))->getZExtValue()) {
case Intrinsic::arm64_neon_ld2:
case Intrinsic::arm64_neon_ld3:
case Intrinsic::arm64_neon_ld4:
case Intrinsic::arm64_neon_ld1x2:
case Intrinsic::arm64_neon_ld1x3:
case Intrinsic::arm64_neon_ld1x4:
case Intrinsic::arm64_neon_ld2lane:
case Intrinsic::arm64_neon_ld3lane:
case Intrinsic::arm64_neon_ld4lane:
case Intrinsic::arm64_neon_ld2r:
case Intrinsic::arm64_neon_ld3r:
case Intrinsic::arm64_neon_ld4r:
case Intrinsic::arm64_neon_st2:
case Intrinsic::arm64_neon_st3:
case Intrinsic::arm64_neon_st4:
case Intrinsic::arm64_neon_st1x2:
case Intrinsic::arm64_neon_st1x3:
case Intrinsic::arm64_neon_st1x4:
case Intrinsic::arm64_neon_st2lane:
case Intrinsic::arm64_neon_st3lane:
case Intrinsic::arm64_neon_st4lane:
return performNEONPostLDSTCombine(N, DCI, DAG);
default:
break;
}
}
return SDValue();
}

View File

@ -160,7 +160,30 @@ enum {
// {s|u}int to FP within a FP register.
SITOF,
UITOF
UITOF,
// NEON Load/Store with post-increment base updates
LD2post = ISD::FIRST_TARGET_MEMORY_OPCODE,
LD3post,
LD4post,
ST2post,
ST3post,
ST4post,
LD1x2post,
LD1x3post,
LD1x4post,
ST1x2post,
ST1x3post,
ST1x4post,
LD2DUPpost,
LD3DUPpost,
LD4DUPpost,
LD2LANEpost,
LD3LANEpost,
LD4LANEpost,
ST2LANEpost,
ST3LANEpost,
ST4LANEpost
};
} // end namespace ARM64ISD

File diff suppressed because it is too large Load Diff