// We want to custom lower some of our intrinsics.
setOperationAction(ISD::INTRINSIC_WO_CHAIN, MVT::Other, Custom);
setOperationAction(ISD::INTRINSIC_W_CHAIN, MVT::Other, Custom);
+ setOperationAction(ISD::INTRINSIC_VOID, MVT::Other, Custom);
// Only custom-lower 64-bit SADDO and friends on 64-bit because we don't
// handle type legalization for these operations here.
}
}
-static SDValue LowerINTRINSIC_W_CHAIN(SDValue Op, SelectionDAG &DAG) {
+static SDValue getGatherNode(unsigned Opc, SDValue Op, SelectionDAG &DAG,
+ SDValue Base, SDValue Index,
+ SDValue ScaleOp, SDValue Chain,
+ const X86Subtarget * Subtarget) {
+ SDLoc dl(Op);
+ ConstantSDNode *C = dyn_cast<ConstantSDNode>(ScaleOp);
+ assert(C && "Invalid scale type");
+ SDValue Scale = DAG.getTargetConstant(C->getZExtValue(), MVT::i8);
+ SDValue Src = getZeroVector(Op.getValueType(), Subtarget, DAG, dl);
+ EVT MaskVT = MVT::getVectorVT(MVT::i1,
+ Index.getValueType().getVectorNumElements());
+ SDValue MaskInReg = DAG.getConstant(~0, MaskVT);
+ SDVTList VTs = DAG.getVTList(Op.getValueType(), MaskVT, MVT::Other);
+ SDValue Disp = DAG.getTargetConstant(0, MVT::i32);
+ SDValue Segment = DAG.getRegister(0, MVT::i32);
+ SDValue Ops[] = {Src, MaskInReg, Base, Scale, Index, Disp, Segment, Chain};
+ SDNode *Res = DAG.getMachineNode(Opc, dl, VTs, Ops);
+ SDValue RetOps[] = { SDValue(Res, 0), SDValue(Res, 2) };
+ return DAG.getMergeValues(RetOps, array_lengthof(RetOps), dl);
+}
+
+static SDValue getMGatherNode(unsigned Opc, SDValue Op, SelectionDAG &DAG,
+ SDValue Src, SDValue Mask, SDValue Base,
+ SDValue Index, SDValue ScaleOp, SDValue Chain,
+ const X86Subtarget * Subtarget) {
+ SDLoc dl(Op);
+ ConstantSDNode *C = dyn_cast<ConstantSDNode>(ScaleOp);
+ assert(C && "Invalid scale type");
+ SDValue Scale = DAG.getTargetConstant(C->getZExtValue(), MVT::i8);
+ EVT MaskVT = MVT::getVectorVT(MVT::i1,
+ Index.getValueType().getVectorNumElements());
+ SDValue MaskInReg = DAG.getNode(ISD::BITCAST, dl, MaskVT, Mask);
+ SDVTList VTs = DAG.getVTList(Op.getValueType(), MaskVT, MVT::Other);
+ SDValue Disp = DAG.getTargetConstant(0, MVT::i32);
+ SDValue Segment = DAG.getRegister(0, MVT::i32);
+ if (Src.getOpcode() == ISD::UNDEF)
+ Src = getZeroVector(Op.getValueType(), Subtarget, DAG, dl);
+ SDValue Ops[] = {Src, MaskInReg, Base, Scale, Index, Disp, Segment, Chain};
+ SDNode *Res = DAG.getMachineNode(Opc, dl, VTs, Ops);
+ SDValue RetOps[] = { SDValue(Res, 0), SDValue(Res, 2) };
+ return DAG.getMergeValues(RetOps, array_lengthof(RetOps), dl);
+}
+
+static SDValue getScatterNode(unsigned Opc, SDValue Op, SelectionDAG &DAG,
+ SDValue Src, SDValue Base, SDValue Index,
+ SDValue ScaleOp, SDValue Chain) {
+ SDLoc dl(Op);
+ ConstantSDNode *C = dyn_cast<ConstantSDNode>(ScaleOp);
+ assert(C && "Invalid scale type");
+ SDValue Scale = DAG.getTargetConstant(C->getZExtValue(), MVT::i8);
+ SDValue Disp = DAG.getTargetConstant(0, MVT::i32);
+ SDValue Segment = DAG.getRegister(0, MVT::i32);
+ EVT MaskVT = MVT::getVectorVT(MVT::i1,
+ Index.getValueType().getVectorNumElements());
+ SDValue MaskInReg = DAG.getConstant(~0, MaskVT);
+ SDVTList VTs = DAG.getVTList(MaskVT, MVT::Other);
+ SDValue Ops[] = {Base, Scale, Index, Disp, Segment, MaskInReg, Src, Chain};
+ SDNode *Res = DAG.getMachineNode(Opc, dl, VTs, Ops);
+ return SDValue(Res, 1);
+}
+
+static SDValue getMScatterNode(unsigned Opc, SDValue Op, SelectionDAG &DAG,
+ SDValue Src, SDValue Mask, SDValue Base,
+ SDValue Index, SDValue ScaleOp, SDValue Chain) {
+ SDLoc dl(Op);
+ ConstantSDNode *C = dyn_cast<ConstantSDNode>(ScaleOp);
+ assert(C && "Invalid scale type");
+ SDValue Scale = DAG.getTargetConstant(C->getZExtValue(), MVT::i8);
+ SDValue Disp = DAG.getTargetConstant(0, MVT::i32);
+ SDValue Segment = DAG.getRegister(0, MVT::i32);
+ EVT MaskVT = MVT::getVectorVT(MVT::i1,
+ Index.getValueType().getVectorNumElements());
+ SDValue MaskInReg = DAG.getNode(ISD::BITCAST, dl, MaskVT, Mask);
+ SDVTList VTs = DAG.getVTList(MaskVT, MVT::Other);
+ SDValue Ops[] = {Base, Scale, Index, Disp, Segment, MaskInReg, Src, Chain};
+ SDNode *Res = DAG.getMachineNode(Opc, dl, VTs, Ops);
+ return SDValue(Res, 1);
+}
+
+static SDValue LowerINTRINSIC_W_CHAIN(SDValue Op, const X86Subtarget *Subtarget,
+ SelectionDAG &DAG) {
SDLoc dl(Op);
unsigned IntNo = cast<ConstantSDNode>(Op.getOperand(1))->getZExtValue();
switch (IntNo) {
return DAG.getNode(ISD::MERGE_VALUES, dl, Op->getVTList(), Result, isValid,
SDValue(Result.getNode(), 2));
}
-
+ //int_gather(index, base, scale);
+ case Intrinsic::x86_avx512_gather_qpd_512:
+ case Intrinsic::x86_avx512_gather_qps_512:
+ case Intrinsic::x86_avx512_gather_dpd_512:
+ case Intrinsic::x86_avx512_gather_qpi_512:
+ case Intrinsic::x86_avx512_gather_qpq_512:
+ case Intrinsic::x86_avx512_gather_dpq_512:
+ case Intrinsic::x86_avx512_gather_dps_512:
+ case Intrinsic::x86_avx512_gather_dpi_512: {
+ unsigned Opc;
+ switch (IntNo) {
+ default: llvm_unreachable("Unexpected intrinsic!");
+ case Intrinsic::x86_avx512_gather_qps_512: Opc = X86::VGATHERQPSZrm; break;
+ case Intrinsic::x86_avx512_gather_qpd_512: Opc = X86::VGATHERQPDZrm; break;
+ case Intrinsic::x86_avx512_gather_dpd_512: Opc = X86::VGATHERDPDZrm; break;
+ case Intrinsic::x86_avx512_gather_dps_512: Opc = X86::VGATHERDPSZrm; break;
+ case Intrinsic::x86_avx512_gather_qpi_512: Opc = X86::VPGATHERQDZrm; break;
+ case Intrinsic::x86_avx512_gather_qpq_512: Opc = X86::VPGATHERQQZrm; break;
+ case Intrinsic::x86_avx512_gather_dpi_512: Opc = X86::VPGATHERDDZrm; break;
+ case Intrinsic::x86_avx512_gather_dpq_512: Opc = X86::VPGATHERDQZrm; break;
+ }
+ SDValue Chain = Op.getOperand(0);
+ SDValue Index = Op.getOperand(2);
+ SDValue Base = Op.getOperand(3);
+ SDValue Scale = Op.getOperand(4);
+ return getGatherNode(Opc, Op, DAG, Base, Index, Scale, Chain, Subtarget);
+ }
+ //int_gather_mask(v1, mask, index, base, scale);
+ case Intrinsic::x86_avx512_gather_qps_mask_512:
+ case Intrinsic::x86_avx512_gather_qpd_mask_512:
+ case Intrinsic::x86_avx512_gather_dpd_mask_512:
+ case Intrinsic::x86_avx512_gather_dps_mask_512:
+ case Intrinsic::x86_avx512_gather_qpi_mask_512:
+ case Intrinsic::x86_avx512_gather_qpq_mask_512:
+ case Intrinsic::x86_avx512_gather_dpi_mask_512:
+ case Intrinsic::x86_avx512_gather_dpq_mask_512: {
+ unsigned Opc;
+ switch (IntNo) {
+ default: llvm_unreachable("Unexpected intrinsic!");
+ case Intrinsic::x86_avx512_gather_qps_mask_512:
+ Opc = X86::VGATHERQPSZrm; break;
+ case Intrinsic::x86_avx512_gather_qpd_mask_512:
+ Opc = X86::VGATHERQPDZrm; break;
+ case Intrinsic::x86_avx512_gather_dpd_mask_512:
+ Opc = X86::VGATHERDPDZrm; break;
+ case Intrinsic::x86_avx512_gather_dps_mask_512:
+ Opc = X86::VGATHERDPSZrm; break;
+ case Intrinsic::x86_avx512_gather_qpi_mask_512:
+ Opc = X86::VPGATHERQDZrm; break;
+ case Intrinsic::x86_avx512_gather_qpq_mask_512:
+ Opc = X86::VPGATHERQQZrm; break;
+ case Intrinsic::x86_avx512_gather_dpi_mask_512:
+ Opc = X86::VPGATHERDDZrm; break;
+ case Intrinsic::x86_avx512_gather_dpq_mask_512:
+ Opc = X86::VPGATHERDQZrm; break;
+ }
+ SDValue Chain = Op.getOperand(0);
+ SDValue Src = Op.getOperand(2);
+ SDValue Mask = Op.getOperand(3);
+ SDValue Index = Op.getOperand(4);
+ SDValue Base = Op.getOperand(5);
+ SDValue Scale = Op.getOperand(6);
+ return getMGatherNode(Opc, Op, DAG, Src, Mask, Base, Index, Scale, Chain,
+ Subtarget);
+ }
+ //int_scatter(base, index, v1, scale);
+ case Intrinsic::x86_avx512_scatter_qpd_512:
+ case Intrinsic::x86_avx512_scatter_qps_512:
+ case Intrinsic::x86_avx512_scatter_dpd_512:
+ case Intrinsic::x86_avx512_scatter_qpi_512:
+ case Intrinsic::x86_avx512_scatter_qpq_512:
+ case Intrinsic::x86_avx512_scatter_dpq_512:
+ case Intrinsic::x86_avx512_scatter_dps_512:
+ case Intrinsic::x86_avx512_scatter_dpi_512: {
+ unsigned Opc;
+ switch (IntNo) {
+ default: llvm_unreachable("Unexpected intrinsic!");
+ case Intrinsic::x86_avx512_scatter_qpd_512:
+ Opc = X86::VSCATTERQPDZmr; break;
+ case Intrinsic::x86_avx512_scatter_qps_512:
+ Opc = X86::VSCATTERQPSZmr; break;
+ case Intrinsic::x86_avx512_scatter_dpd_512:
+ Opc = X86::VSCATTERDPDZmr; break;
+ case Intrinsic::x86_avx512_scatter_dps_512:
+ Opc = X86::VSCATTERDPSZmr; break;
+ case Intrinsic::x86_avx512_scatter_qpi_512:
+ Opc = X86::VPSCATTERQDZmr; break;
+ case Intrinsic::x86_avx512_scatter_qpq_512:
+ Opc = X86::VPSCATTERQQZmr; break;
+ case Intrinsic::x86_avx512_scatter_dpq_512:
+ Opc = X86::VPSCATTERDQZmr; break;
+ case Intrinsic::x86_avx512_scatter_dpi_512:
+ Opc = X86::VPSCATTERDDZmr; break;
+ }
+ SDValue Chain = Op.getOperand(0);
+ SDValue Base = Op.getOperand(2);
+ SDValue Index = Op.getOperand(3);
+ SDValue Src = Op.getOperand(4);
+ SDValue Scale = Op.getOperand(5);
+ return getScatterNode(Opc, Op, DAG, Src, Base, Index, Scale, Chain);
+ }
+ //int_scatter_mask(base, mask, index, v1, scale);
+ case Intrinsic::x86_avx512_scatter_qps_mask_512:
+ case Intrinsic::x86_avx512_scatter_qpd_mask_512:
+ case Intrinsic::x86_avx512_scatter_dpd_mask_512:
+ case Intrinsic::x86_avx512_scatter_dps_mask_512:
+ case Intrinsic::x86_avx512_scatter_qpi_mask_512:
+ case Intrinsic::x86_avx512_scatter_qpq_mask_512:
+ case Intrinsic::x86_avx512_scatter_dpi_mask_512:
+ case Intrinsic::x86_avx512_scatter_dpq_mask_512: {
+ unsigned Opc;
+ switch (IntNo) {
+ default: llvm_unreachable("Unexpected intrinsic!");
+ case Intrinsic::x86_avx512_scatter_qpd_mask_512:
+ Opc = X86::VSCATTERQPDZmr; break;
+ case Intrinsic::x86_avx512_scatter_qps_mask_512:
+ Opc = X86::VSCATTERQPSZmr; break;
+ case Intrinsic::x86_avx512_scatter_dpd_mask_512:
+ Opc = X86::VSCATTERDPDZmr; break;
+ case Intrinsic::x86_avx512_scatter_dps_mask_512:
+ Opc = X86::VSCATTERDPSZmr; break;
+ case Intrinsic::x86_avx512_scatter_qpi_mask_512:
+ Opc = X86::VPSCATTERQDZmr; break;
+ case Intrinsic::x86_avx512_scatter_qpq_mask_512:
+ Opc = X86::VPSCATTERQQZmr; break;
+ case Intrinsic::x86_avx512_scatter_dpq_mask_512:
+ Opc = X86::VPSCATTERDQZmr; break;
+ case Intrinsic::x86_avx512_scatter_dpi_mask_512:
+ Opc = X86::VPSCATTERDDZmr; break;
+ }
+ SDValue Chain = Op.getOperand(0);
+ SDValue Base = Op.getOperand(2);
+ SDValue Mask = Op.getOperand(3);
+ SDValue Index = Op.getOperand(4);
+ SDValue Src = Op.getOperand(5);
+ SDValue Scale = Op.getOperand(6);
+ return getMScatterNode(Opc, Op, DAG, Src, Mask, Base, Index, Scale, Chain);
+ }
// XTEST intrinsics.
case Intrinsic::x86_xtest: {
SDVTList VTs = DAG.getVTList(Op->getValueType(0), MVT::Other);
case ISD::VAARG: return LowerVAARG(Op, DAG);
case ISD::VACOPY: return LowerVACOPY(Op, Subtarget, DAG);
case ISD::INTRINSIC_WO_CHAIN: return LowerINTRINSIC_WO_CHAIN(Op, DAG);
- case ISD::INTRINSIC_W_CHAIN: return LowerINTRINSIC_W_CHAIN(Op, DAG);
+ case ISD::INTRINSIC_VOID:
+ case ISD::INTRINSIC_W_CHAIN: return LowerINTRINSIC_W_CHAIN(Op, Subtarget, DAG);
case ISD::RETURNADDR: return LowerRETURNADDR(Op, DAG);
case ISD::FRAMEADDR: return LowerFRAMEADDR(Op, DAG);
case ISD::FRAME_TO_ARGS_OFFSET:
EVEX_CD8<32, CD8VH>;
//===----------------------------------------------------------------------===//
+// GATHER - SCATTER Operations
+
+multiclass avx512_gather<bits<8> opc, string OpcodeStr, RegisterClass KRC,
+ RegisterClass RC, X86MemOperand memop> {
+let mayLoad = 1,
+ Constraints = "@earlyclobber $dst, $src1 = $dst, $mask = $mask_wb" in
+ def rm : AVX5128I<opc, MRMSrcMem, (outs RC:$dst, KRC:$mask_wb),
+ (ins RC:$src1, KRC:$mask, memop:$src2),
+ !strconcat(OpcodeStr,
+ "\t{$src2, ${dst}{${mask}}|${dst}{${mask}}, $src2}"),
+ []>, EVEX, EVEX_K;
+}
+defm VGATHERDPDZ : avx512_gather<0x92, "vgatherdpd", VK8WM, VR512, vy64xmem>,
+ EVEX_V512, VEX_W, EVEX_CD8<64, CD8VT1>;
+defm VGATHERDPSZ : avx512_gather<0x92, "vgatherdps", VK16WM, VR512, vz32mem>,
+ EVEX_V512, EVEX_CD8<32, CD8VT1>;
+
+defm VGATHERQPDZ : avx512_gather<0x93, "vgatherqpd", VK8WM, VR512, vz64mem>,
+ EVEX_V512, VEX_W, EVEX_CD8<64, CD8VT1>;
+defm VGATHERQPSZ : avx512_gather<0x93, "vgatherqps", VK8WM, VR256X, vz64mem>,
+ EVEX_V512, EVEX_CD8<32, CD8VT1>;
+
+defm VPGATHERDQZ : avx512_gather<0x90, "vpgatherdq", VK8WM, VR512, vy64xmem>,
+ EVEX_V512, VEX_W, EVEX_CD8<64, CD8VT1>;
+defm VPGATHERDDZ : avx512_gather<0x90, "vpgatherdd", VK16WM, VR512, vz32mem>,
+ EVEX_V512, EVEX_CD8<32, CD8VT1>;
+
+defm VPGATHERQQZ : avx512_gather<0x91, "vpgatherqq", VK8WM, VR512, vz64mem>,
+ EVEX_V512, VEX_W, EVEX_CD8<64, CD8VT1>;
+defm VPGATHERQDZ : avx512_gather<0x91, "vpgatherqd", VK8WM, VR256X, vz64mem>,
+ EVEX_V512, EVEX_CD8<32, CD8VT1>;
+
+multiclass avx512_scatter<bits<8> opc, string OpcodeStr, RegisterClass KRC,
+ RegisterClass RC, X86MemOperand memop> {
+let mayStore = 1, Constraints = "$mask = $mask_wb" in
+ def mr : AVX5128I<opc, MRMDestMem, (outs KRC:$mask_wb),
+ (ins memop:$dst, KRC:$mask, RC:$src2),
+ !strconcat(OpcodeStr,
+ "\t{$src2, ${dst}{${mask}}|${dst}{${mask}}, $src2}"),
+ []>, EVEX, EVEX_K;
+}
+
+defm VSCATTERDPDZ : avx512_scatter<0xA2, "vscatterdpd", VK8WM, VR512, vy64xmem>,
+ EVEX_V512, VEX_W, EVEX_CD8<64, CD8VT1>;
+defm VSCATTERDPSZ : avx512_scatter<0xA2, "vscatterdps", VK16WM, VR512, vz32mem>,
+ EVEX_V512, EVEX_CD8<32, CD8VT1>;
+
+defm VSCATTERQPDZ : avx512_scatter<0xA3, "vscatterqpd", VK8WM, VR512, vz64mem>,
+ EVEX_V512, VEX_W, EVEX_CD8<64, CD8VT1>;
+defm VSCATTERQPSZ : avx512_scatter<0xA3, "vscatterqps", VK8WM, VR256X, vz64mem>,
+ EVEX_V512, EVEX_CD8<32, CD8VT1>;
+
+defm VPSCATTERDQZ : avx512_scatter<0xA0, "vpscatterdq", VK8WM, VR512, vy64xmem>,
+ EVEX_V512, VEX_W, EVEX_CD8<64, CD8VT1>;
+defm VPSCATTERDDZ : avx512_scatter<0xA0, "vpscatterdd", VK16WM, VR512, vz32mem>,
+ EVEX_V512, EVEX_CD8<32, CD8VT1>;
+
+defm VPSCATTERQQZ : avx512_scatter<0xA1, "vpscatterqq", VK8WM, VR512, vz64mem>,
+ EVEX_V512, VEX_W, EVEX_CD8<64, CD8VT1>;
+defm VPSCATTERQDZ : avx512_scatter<0xA1, "vpscatterqd", VK8WM, VR256X, vz64mem>,
+ EVEX_V512, EVEX_CD8<32, CD8VT1>;
+
+//===----------------------------------------------------------------------===//
// VSHUFPS - VSHUFPD Operations
multiclass avx512_shufp<RegisterClass RC, X86MemOperand x86memop,
--- /dev/null
+; RUN: llc < %s -mtriple=x86_64-apple-darwin -mcpu=knl | FileCheck %s
+
+declare <16 x float> @llvm.x86.avx512.gather.dps.mask.512 (<16 x float>, i16, <16 x i32>, i8*, i32)
+declare void @llvm.x86.avx512.scatter.dps.mask.512 (i8*, i16, <16 x i32>, <16 x float>, i32)
+declare <8 x double> @llvm.x86.avx512.gather.dpd.mask.512 (<8 x double>, i8, <8 x i32>, i8*, i32)
+declare void @llvm.x86.avx512.scatter.dpd.mask.512 (i8*, i8, <8 x i32>, <8 x double>, i32)
+
+declare <8 x float> @llvm.x86.avx512.gather.qps.mask.512 (<8 x float>, i8, <8 x i64>, i8*, i32)
+declare void @llvm.x86.avx512.scatter.qps.mask.512 (i8*, i8, <8 x i64>, <8 x float>, i32)
+declare <8 x double> @llvm.x86.avx512.gather.qpd.mask.512 (<8 x double>, i8, <8 x i64>, i8*, i32)
+declare void @llvm.x86.avx512.scatter.qpd.mask.512 (i8*, i8, <8 x i64>, <8 x double>, i32)
+
+;CHECK: gather_mask_dps
+;CHECK: kmovw
+;CHECK: vgatherdps
+;CHECK: vpadd
+;CHECK: vscatterdps
+;CHECK: ret
+define void @gather_mask_dps(<16 x i32> %ind, <16 x float> %src, i16 %mask, i8* %base, i8* %stbuf) {
+ %x = call <16 x float> @llvm.x86.avx512.gather.dps.mask.512 (<16 x float> %src, i16 %mask, <16 x i32>%ind, i8* %base, i32 4)
+ %ind2 = add <16 x i32> %ind, <i32 0, i32 1, i32 2, i32 3, i32 0, i32 1, i32 2, i32 3, i32 0, i32 1, i32 2, i32 3, i32 0, i32 1, i32 2, i32 3>
+ call void @llvm.x86.avx512.scatter.dps.mask.512 (i8* %stbuf, i16 %mask, <16 x i32>%ind2, <16 x float> %x, i32 4)
+ ret void
+}
+
+;CHECK: gather_mask_dpd
+;CHECK: kmovw
+;CHECK: vgatherdpd
+;CHECK: vpadd
+;CHECK: vscatterdpd
+;CHECK: ret
+define void @gather_mask_dpd(<8 x i32> %ind, <8 x double> %src, i8 %mask, i8* %base, i8* %stbuf) {
+ %x = call <8 x double> @llvm.x86.avx512.gather.dpd.mask.512 (<8 x double> %src, i8 %mask, <8 x i32>%ind, i8* %base, i32 4)
+ %ind2 = add <8 x i32> %ind, <i32 0, i32 1, i32 2, i32 3, i32 0, i32 1, i32 2, i32 3>
+ call void @llvm.x86.avx512.scatter.dpd.mask.512 (i8* %stbuf, i8 %mask, <8 x i32>%ind2, <8 x double> %x, i32 4)
+ ret void
+}
+
+;CHECK: gather_mask_qps
+;CHECK: kmovw
+;CHECK: vgatherqps
+;CHECK: vpadd
+;CHECK: vscatterqps
+;CHECK: ret
+define void @gather_mask_qps(<8 x i64> %ind, <8 x float> %src, i8 %mask, i8* %base, i8* %stbuf) {
+ %x = call <8 x float> @llvm.x86.avx512.gather.qps.mask.512 (<8 x float> %src, i8 %mask, <8 x i64>%ind, i8* %base, i32 4)
+ %ind2 = add <8 x i64> %ind, <i64 0, i64 1, i64 2, i64 3, i64 0, i64 1, i64 2, i64 3>
+ call void @llvm.x86.avx512.scatter.qps.mask.512 (i8* %stbuf, i8 %mask, <8 x i64>%ind2, <8 x float> %x, i32 4)
+ ret void
+}
+
+;CHECK: gather_mask_qpd
+;CHECK: kmovw
+;CHECK: vgatherqpd
+;CHECK: vpadd
+;CHECK: vscatterqpd
+;CHECK: ret
+define void @gather_mask_qpd(<8 x i64> %ind, <8 x double> %src, i8 %mask, i8* %base, i8* %stbuf) {
+ %x = call <8 x double> @llvm.x86.avx512.gather.qpd.mask.512 (<8 x double> %src, i8 %mask, <8 x i64>%ind, i8* %base, i32 4)
+ %ind2 = add <8 x i64> %ind, <i64 0, i64 1, i64 2, i64 3, i64 0, i64 1, i64 2, i64 3>
+ call void @llvm.x86.avx512.scatter.qpd.mask.512 (i8* %stbuf, i8 %mask, <8 x i64>%ind2, <8 x double> %x, i32 4)
+ ret void
+}
+;;
+;; Integer Gather/Scatter
+;;
+declare <16 x i32> @llvm.x86.avx512.gather.dpi.mask.512 (<16 x i32>, i16, <16 x i32>, i8*, i32)
+declare void @llvm.x86.avx512.scatter.dpi.mask.512 (i8*, i16, <16 x i32>, <16 x i32>, i32)
+declare <8 x i64> @llvm.x86.avx512.gather.dpq.mask.512 (<8 x i64>, i8, <8 x i32>, i8*, i32)
+declare void @llvm.x86.avx512.scatter.dpq.mask.512 (i8*, i8, <8 x i32>, <8 x i64>, i32)
+
+declare <8 x i32> @llvm.x86.avx512.gather.qpi.mask.512 (<8 x i32>, i8, <8 x i64>, i8*, i32)
+declare void @llvm.x86.avx512.scatter.qpi.mask.512 (i8*, i8, <8 x i64>, <8 x i32>, i32)
+declare <8 x i64> @llvm.x86.avx512.gather.qpq.mask.512 (<8 x i64>, i8, <8 x i64>, i8*, i32)
+declare void @llvm.x86.avx512.scatter.qpq.mask.512 (i8*, i8, <8 x i64>, <8 x i64>, i32)
+
+;CHECK: gather_mask_dd
+;CHECK: kmovw
+;CHECK: vpgatherdd
+;CHECK: vpadd
+;CHECK: vpscatterdd
+;CHECK: ret
+define void @gather_mask_dd(<16 x i32> %ind, <16 x i32> %src, i16 %mask, i8* %base, i8* %stbuf) {
+ %x = call <16 x i32> @llvm.x86.avx512.gather.dpi.mask.512 (<16 x i32> %src, i16 %mask, <16 x i32>%ind, i8* %base, i32 4)
+ %ind2 = add <16 x i32> %ind, <i32 0, i32 1, i32 2, i32 3, i32 0, i32 1, i32 2, i32 3, i32 0, i32 1, i32 2, i32 3, i32 0, i32 1, i32 2, i32 3>
+ call void @llvm.x86.avx512.scatter.dpi.mask.512 (i8* %stbuf, i16 %mask, <16 x i32>%ind2, <16 x i32> %x, i32 4)
+ ret void
+}
+
+;CHECK: gather_mask_qd
+;CHECK: kmovw
+;CHECK: vpgatherqd
+;CHECK: vpadd
+;CHECK: vpscatterqd
+;CHECK: ret
+define void @gather_mask_qd(<8 x i64> %ind, <8 x i32> %src, i8 %mask, i8* %base, i8* %stbuf) {
+ %x = call <8 x i32> @llvm.x86.avx512.gather.qpi.mask.512 (<8 x i32> %src, i8 %mask, <8 x i64>%ind, i8* %base, i32 4)
+ %ind2 = add <8 x i64> %ind, <i64 0, i64 1, i64 2, i64 3, i64 0, i64 1, i64 2, i64 3>
+ call void @llvm.x86.avx512.scatter.qpi.mask.512 (i8* %stbuf, i8 %mask, <8 x i64>%ind2, <8 x i32> %x, i32 4)
+ ret void
+}
+
+;CHECK: gather_mask_qq
+;CHECK: kmovw
+;CHECK: vpgatherqq
+;CHECK: vpadd
+;CHECK: vpscatterqq
+;CHECK: ret
+define void @gather_mask_qq(<8 x i64> %ind, <8 x i64> %src, i8 %mask, i8* %base, i8* %stbuf) {
+ %x = call <8 x i64> @llvm.x86.avx512.gather.qpq.mask.512 (<8 x i64> %src, i8 %mask, <8 x i64>%ind, i8* %base, i32 4)
+ %ind2 = add <8 x i64> %ind, <i64 0, i64 1, i64 2, i64 3, i64 0, i64 1, i64 2, i64 3>
+ call void @llvm.x86.avx512.scatter.qpq.mask.512 (i8* %stbuf, i8 %mask, <8 x i64>%ind2, <8 x i64> %x, i32 4)
+ ret void
+}
+
+;CHECK: gather_mask_dq
+;CHECK: kmovw
+;CHECK: vpgatherdq
+;CHECK: vpadd
+;CHECK: vpscatterdq
+;CHECK: ret
+define void @gather_mask_dq(<8 x i32> %ind, <8 x i64> %src, i8 %mask, i8* %base, i8* %stbuf) {
+ %x = call <8 x i64> @llvm.x86.avx512.gather.dpq.mask.512 (<8 x i64> %src, i8 %mask, <8 x i32>%ind, i8* %base, i32 4)
+ %ind2 = add <8 x i32> %ind, <i32 0, i32 1, i32 2, i32 3, i32 0, i32 1, i32 2, i32 3>
+ call void @llvm.x86.avx512.scatter.dpq.mask.512 (i8* %stbuf, i8 %mask, <8 x i32>%ind2, <8 x i64> %x, i32 4)
+ ret void
+}
+
+;; FP Intinsics without masks
+
+declare <16 x float> @llvm.x86.avx512.gather.dps.512 (<16 x i32>, i8*, i32)
+declare void @llvm.x86.avx512.scatter.dps.512 (i8*, <16 x i32>, <16 x float>, i32)
+declare <8 x float> @llvm.x86.avx512.gather.qps.512 (<8 x i64>, i8*, i32)
+declare void @llvm.x86.avx512.scatter.qps.512 (i8*, <8 x i64>, <8 x float>, i32)
+declare <8 x double> @llvm.x86.avx512.gather.qpd.512 (<8 x i64>, i8*, i32)
+declare void @llvm.x86.avx512.scatter.qpd.512 (i8*, <8 x i64>, <8 x double>, i32)
+
+;CHECK: gather_dps
+;CHECK: kxnorw
+;CHECK: vgatherdps
+;CHECK: vscatterdps
+;CHECK: ret
+define void @gather_dps(<16 x i32> %ind, i8* %base, i8* %stbuf) {
+ %x = call <16 x float> @llvm.x86.avx512.gather.dps.512 (<16 x i32>%ind, i8* %base, i32 4)
+ %ind2 = add <16 x i32> %ind, <i32 0, i32 1, i32 2, i32 3, i32 0, i32 1, i32 2, i32 3, i32 0, i32 1, i32 2, i32 3, i32 0, i32 1, i32 2, i32 3>
+ call void @llvm.x86.avx512.scatter.dps.512 (i8* %stbuf, <16 x i32>%ind2, <16 x float> %x, i32 4)
+ ret void
+}
+
+;CHECK: gather_qps
+;CHECK: kxnorw
+;CHECK: vgatherqps
+;CHECK: vscatterqps
+;CHECK: ret
+define void @gather_qps(<8 x i64> %ind, i8* %base, i8* %stbuf) {
+ %x = call <8 x float> @llvm.x86.avx512.gather.qps.512 (<8 x i64>%ind, i8* %base, i32 4)
+ %ind2 = add <8 x i64> %ind, <i64 0, i64 1, i64 2, i64 3, i64 0, i64 1, i64 2, i64 3>
+ call void @llvm.x86.avx512.scatter.qps.512 (i8* %stbuf, <8 x i64>%ind2, <8 x float> %x, i32 4)
+ ret void
+}
+
+;CHECK: gather_qpd
+;CHECK: kxnorw
+;CHECK: vgatherqpd
+;CHECK: vpadd
+;CHECK: vscatterqpd
+;CHECK: ret
+define void @gather_qpd(<8 x i64> %ind, i8* %base, i8* %stbuf) {
+ %x = call <8 x double> @llvm.x86.avx512.gather.qpd.512 (<8 x i64>%ind, i8* %base, i32 4)
+ %ind2 = add <8 x i64> %ind, <i64 0, i64 1, i64 2, i64 3, i64 0, i64 1, i64 2, i64 3>
+ call void @llvm.x86.avx512.scatter.qpd.512 (i8* %stbuf, <8 x i64>%ind2, <8 x double> %x, i32 4)
+ ret void
+}
+
+;; Integer Intinsics without masks
+
+declare <16 x i32> @llvm.x86.avx512.gather.dpi.512 (<16 x i32>, i8*, i32)
+declare void @llvm.x86.avx512.scatter.dpi.512 (i8*, <16 x i32>, <16 x i32>, i32)
+declare <8 x i64> @llvm.x86.avx512.gather.dpq.512 (<8 x i32>, i8*, i32)
+declare void @llvm.x86.avx512.scatter.dpq.512 (i8*, <8 x i32>, <8 x i64>, i32)
+
+declare <8 x i32> @llvm.x86.avx512.gather.qpi.512 (<8 x i64>, i8*, i32)
+declare void @llvm.x86.avx512.scatter.qpi.512 (i8*, <8 x i64>, <8 x i32>, i32)
+declare <8 x i64> @llvm.x86.avx512.gather.qpq.512 (<8 x i64>, i8*, i32)
+declare void @llvm.x86.avx512.scatter.qpq.512 (i8*, <8 x i64>, <8 x i64>, i32)
+
+;CHECK: gather_dpi
+;CHECK: kxnorw
+;CHECK: vpgatherdd
+;CHECK: vpscatterdd
+;CHECK: ret
+define void @gather_dpi(<16 x i32> %ind, i8* %base, i8* %stbuf) {
+ %x = call <16 x i32> @llvm.x86.avx512.gather.dpi.512 (<16 x i32>%ind, i8* %base, i32 4)
+ %ind2 = add <16 x i32> %ind, <i32 0, i32 1, i32 2, i32 3, i32 0, i32 1, i32 2, i32 3, i32 0, i32 1, i32 2, i32 3, i32 0, i32 1, i32 2, i32 3>
+ call void @llvm.x86.avx512.scatter.dpi.512 (i8* %stbuf, <16 x i32>%ind2, <16 x i32> %x, i32 4)
+ ret void
+}
+
+;CHECK: gather_qpq
+;CHECK: kxnorw
+;CHECK: vpgatherqq
+;CHECK: vpadd
+;CHECK: vpscatterqq
+;CHECK: ret
+define void @gather_qpq(<8 x i64> %ind, i8* %base, i8* %stbuf) {
+ %x = call <8 x i64> @llvm.x86.avx512.gather.qpq.512 (<8 x i64>%ind, i8* %base, i32 4)
+ %ind2 = add <8 x i64> %ind, <i64 0, i64 1, i64 2, i64 3, i64 0, i64 1, i64 2, i64 3>
+ call void @llvm.x86.avx512.scatter.qpq.512 (i8* %stbuf, <8 x i64>%ind2, <8 x i64> %x, i32 4)
+ ret void
+}
+
+;CHECK: gather_qpi
+;CHECK: kxnorw
+;CHECK: vpgatherqd
+;CHECK: vpadd
+;CHECK: vpscatterqd
+;CHECK: ret
+define void @gather_qpi(<8 x i64> %ind, i8* %base, i8* %stbuf) {
+ %x = call <8 x i32> @llvm.x86.avx512.gather.qpi.512 (<8 x i64>%ind, i8* %base, i32 4)
+ %ind2 = add <8 x i64> %ind, <i64 0, i64 1, i64 2, i64 3, i64 0, i64 1, i64 2, i64 3>
+ call void @llvm.x86.avx512.scatter.qpi.512 (i8* %stbuf, <8 x i64>%ind2, <8 x i32> %x, i32 4)
+ ret void
+}
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