setOperationAction(ISD::BR_CC, MVT::i1, Expand);
setOperationAction(ISD::SETCC, MVT::i1, Custom);
setOperationAction(ISD::XOR, MVT::i1, Legal);
+ setOperationAction(ISD::OR, MVT::i1, Legal);
+ setOperationAction(ISD::AND, MVT::i1, Legal);
setLoadExtAction(ISD::EXTLOAD, MVT::v8f32, Legal);
setOperationAction(ISD::LOAD, MVT::v16f32, Legal);
setOperationAction(ISD::LOAD, MVT::v8f64, Legal);
EVT X86TargetLowering::getSetCCResultType(LLVMContext &, EVT VT) const {
if (!VT.isVector())
- return MVT::i8;
+ return Subtarget->hasAVX512() ? MVT::i1: MVT::i8;
- const TargetMachine &TM = getTargetMachine();
- if (!TM.Options.UseSoftFloat && Subtarget->hasAVX512())
+ if (Subtarget->hasAVX512())
switch(VT.getVectorNumElements()) {
case 8: return MVT::v8i1;
case 16: return MVT::v16i1;
- }
+ }
return VT.changeVectorElementTypeToInteger();
}
/// LowerShiftParts - Lower SRA_PARTS and friends, which return two i32 values
/// and take a 2 x i32 value to shift plus a shift amount.
-SDValue X86TargetLowering::LowerShiftParts(SDValue Op, SelectionDAG &DAG) const{
+static SDValue LowerShiftParts(SDValue Op, SelectionDAG &DAG) {
assert(Op.getNumOperands() == 3 && "Not a double-shift!");
- EVT VT = Op.getValueType();
+ MVT VT = Op.getSimpleValueType();
unsigned VTBits = VT.getSizeInBits();
SDLoc dl(Op);
bool isSRA = Op.getOpcode() == ISD::SRA_PARTS;
SDValue X86TargetLowering::LowerSINT_TO_FP(SDValue Op,
SelectionDAG &DAG) const {
- EVT SrcVT = Op.getOperand(0).getValueType();
+ MVT SrcVT = Op.getOperand(0).getSimpleValueType();
if (SrcVT.isVector())
return SDValue();
- assert(SrcVT.getSimpleVT() <= MVT::i64 && SrcVT.getSimpleVT() >= MVT::i16 &&
+ assert(SrcVT <= MVT::i64 && SrcVT >= MVT::i16 &&
"Unknown SINT_TO_FP to lower!");
// These are really Legal; return the operand so the caller accepts it as
SDValue X86TargetLowering::lowerUINT_TO_FP_vec(SDValue Op,
SelectionDAG &DAG) const {
SDValue N0 = Op.getOperand(0);
- EVT SVT = N0.getValueType();
+ MVT SVT = N0.getSimpleValueType();
SDLoc dl(Op);
assert((SVT == MVT::v4i8 || SVT == MVT::v4i16 ||
SVT == MVT::v8i8 || SVT == MVT::v8i16) &&
"Custom UINT_TO_FP is not supported!");
- EVT NVT = EVT::getVectorVT(*DAG.getContext(), MVT::i32,
- SVT.getVectorNumElements());
+ MVT NVT = MVT::getVectorVT(MVT::i32, SVT.getVectorNumElements());
return DAG.getNode(ISD::SINT_TO_FP, dl, Op.getValueType(),
DAG.getNode(ISD::ZERO_EXTEND, dl, NVT, N0));
}
if (DAG.SignBitIsZero(N0))
return DAG.getNode(ISD::SINT_TO_FP, dl, Op.getValueType(), N0);
- EVT SrcVT = N0.getValueType();
- EVT DstVT = Op.getValueType();
+ MVT SrcVT = N0.getSimpleValueType();
+ MVT DstVT = Op.getSimpleValueType();
if (SrcVT == MVT::i64 && DstVT == MVT::f64 && X86ScalarSSEf64)
return LowerUINT_TO_FP_i64(Op, DAG);
if (SrcVT == MVT::i32 && X86ScalarSSEf64)
static SDValue LowerZERO_EXTEND_AVX512(SDValue Op,
SelectionDAG &DAG) {
- MVT VT = Op->getValueType(0).getSimpleVT();
+ MVT VT = Op->getSimpleValueType(0);
SDValue In = Op->getOperand(0);
- MVT InVT = In.getValueType().getSimpleVT();
+ MVT InVT = In.getSimpleValueType();
SDLoc DL(Op);
unsigned int NumElts = VT.getVectorNumElements();
if (NumElts != 8 && NumElts != 16)
if (VT == MVT::i1) {
assert((InVT.isInteger() && (InVT.getSizeInBits() <= 64)) &&
"Invalid scalar TRUNCATE operation");
- In = DAG.getNode(ISD::AND, DL, InVT, In, DAG.getConstant(1, InVT));
+ if (InVT == MVT::i32)
+ return SDValue();
if (InVT.getSizeInBits() == 64)
In = DAG.getNode(ISD::EXTRACT_SUBVECTOR, DL, MVT::i32, In);
else if (InVT.getSizeInBits() < 32)
In = DAG.getNode(ISD::ANY_EXTEND, DL, MVT::i32, In);
- return DAG.getNode(X86ISD::TRUNC, DL, VT, In);
+ return DAG.getNode(ISD::TRUNCATE, DL, VT, In);
}
assert(VT.getVectorNumElements() == InVT.getVectorNumElements() &&
"Invalid TRUNCATE operation");
assert(Subtarget->hasFp256() && "256-bit vector without AVX!");
unsigned NumElems = VT.getVectorNumElements();
- EVT NVT = EVT::getVectorVT(*DAG.getContext(), VT.getVectorElementType(),
- NumElems * 2);
+ MVT NVT = MVT::getVectorVT(VT.getVectorElementType(), NumElems * 2);
SmallVector<int, 16> MaskVec(NumElems * 2, -1);
// Prepare truncation shuffle mask
In, DAG.getUNDEF(SVT)));
}
-SDValue X86TargetLowering::LowerFABS(SDValue Op, SelectionDAG &DAG) const {
+static SDValue LowerFABS(SDValue Op, SelectionDAG &DAG) {
LLVMContext *Context = DAG.getContext();
SDLoc dl(Op);
MVT VT = Op.getSimpleValueType();
C = ConstantFP::get(*Context, APFloat(APFloat::IEEEsingle,
APInt(32, ~(1U << 31))));
C = ConstantVector::getSplat(NumElts, C);
- SDValue CPIdx = DAG.getConstantPool(C, getPointerTy());
+ const TargetLowering &TLI = DAG.getTargetLoweringInfo();
+ SDValue CPIdx = DAG.getConstantPool(C, TLI.getPointerTy());
unsigned Alignment = cast<ConstantPoolSDNode>(CPIdx)->getAlignment();
SDValue Mask = DAG.getLoad(VT, dl, DAG.getEntryNode(), CPIdx,
MachinePointerInfo::getConstantPool(),
return DAG.getNode(X86ISD::FAND, dl, VT, Op.getOperand(0), Mask);
}
-SDValue X86TargetLowering::LowerFNEG(SDValue Op, SelectionDAG &DAG) const {
+static SDValue LowerFNEG(SDValue Op, SelectionDAG &DAG) {
LLVMContext *Context = DAG.getContext();
SDLoc dl(Op);
MVT VT = Op.getSimpleValueType();
C = ConstantFP::get(*Context, APFloat(APFloat::IEEEsingle,
APInt(32, 1U << 31)));
C = ConstantVector::getSplat(NumElts, C);
- SDValue CPIdx = DAG.getConstantPool(C, getPointerTy());
+ const TargetLowering &TLI = DAG.getTargetLoweringInfo();
+ SDValue CPIdx = DAG.getConstantPool(C, TLI.getPointerTy());
unsigned Alignment = cast<ConstantPoolSDNode>(CPIdx)->getAlignment();
SDValue Mask = DAG.getLoad(VT, dl, DAG.getEntryNode(), CPIdx,
MachinePointerInfo::getConstantPool(),
return DAG.getNode(X86ISD::FXOR, dl, VT, Op.getOperand(0), Mask);
}
-SDValue X86TargetLowering::LowerFCOPYSIGN(SDValue Op, SelectionDAG &DAG) const {
+static SDValue LowerFCOPYSIGN(SDValue Op, SelectionDAG &DAG) {
+ const TargetLowering &TLI = DAG.getTargetLoweringInfo();
LLVMContext *Context = DAG.getContext();
SDValue Op0 = Op.getOperand(0);
SDValue Op1 = Op.getOperand(1);
CV.push_back(ConstantFP::get(*Context, APFloat(Sem, APInt(32, 0))));
}
Constant *C = ConstantVector::get(CV);
- SDValue CPIdx = DAG.getConstantPool(C, getPointerTy(), 16);
+ SDValue CPIdx = DAG.getConstantPool(C, TLI.getPointerTy(), 16);
SDValue Mask1 = DAG.getLoad(SrcVT, dl, DAG.getEntryNode(), CPIdx,
MachinePointerInfo::getConstantPool(),
false, false, false, 16);
CV.push_back(ConstantFP::get(*Context, APFloat(Sem, APInt(32, 0))));
}
C = ConstantVector::get(CV);
- CPIdx = DAG.getConstantPool(C, getPointerTy(), 16);
+ CPIdx = DAG.getConstantPool(C, TLI.getPointerTy(), 16);
SDValue Mask2 = DAG.getLoad(VT, dl, DAG.getEntryNode(), CPIdx,
MachinePointerInfo::getConstantPool(),
false, false, false, 16);
// See if we can use the EFLAGS value from the operand instead of
// doing a separate TEST. TEST always sets OF and CF to 0, so unless
// we prove that the arithmetic won't overflow, we can't use OF or CF.
- if (Op.getResNo() != 0 || NeedOF || NeedCF)
+ if (Op.getResNo() != 0 || NeedOF || NeedCF) {
// Emit a CMP with 0, which is the TEST pattern.
+ if (Op.getValueType() == MVT::i1)
+ return DAG.getNode(X86ISD::CMP, dl, MVT::i1, Op,
+ DAG.getConstant(0, MVT::i1));
return DAG.getNode(X86ISD::CMP, dl, MVT::i32, Op,
DAG.getConstant(0, Op.getValueType()));
-
+ }
unsigned Opcode = 0;
unsigned NumOperands = 0;
return EmitTest(Op0, X86CC, DAG);
if (Op0.getValueType() == MVT::i1) {
- Op0 = DAG.getNode(ISD::XOR, dl, MVT::i1, Op0, DAG.getConstant(-1, MVT::i1));
- return DAG.getNode(X86ISD::CMP, dl, MVT::i1, Op0, Op0);
+ Op0 = DAG.getNode(ISD::XOR, dl, MVT::i1, Op0,
+ DAG.getConstant(-1, MVT::i1));
+ return DAG.getNode(X86ISD::CMP, dl, MVT::i1, Op0,
+ DAG.getConstant(0, MVT::i1));
}
}
if (VT.isVector()) return LowerVSETCC(Op, Subtarget, DAG);
- assert((VT == MVT::i8 || (Subtarget->hasAVX512() && VT == MVT::i1))
+ assert(((!Subtarget->hasAVX512() && VT == MVT::i8) || (VT == MVT::i1))
&& "SetCC type must be 8-bit or 1-bit integer");
SDValue Op0 = Op.getOperand(0);
SDValue Op1 = Op.getOperand(1);
if (!Invert) return Op0;
CCode = X86::GetOppositeBranchCondition(CCode);
- return DAG.getNode(X86ISD::SETCC, dl, MVT::i8,
+ return DAG.getNode(X86ISD::SETCC, dl, VT,
DAG.getConstant(CCode, MVT::i8), Op0.getOperand(1));
}
}
SDValue EFLAGS = EmitCmp(Op0, Op1, X86CC, DAG);
EFLAGS = ConvertCmpIfNecessary(EFLAGS, DAG);
- return DAG.getNode(X86ISD::SETCC, dl, MVT::i8,
- DAG.getConstant(X86CC, MVT::i8), EFLAGS);
+ return DAG.getNode(X86ISD::SETCC, dl, VT,
+ DAG.getConstant(X86CC, MVT::i8), EFLAGS);
}
// isX86LogicalCmp - Return true if opcode is a X86 logical comparison.
// getTargetVShiftByConstNode - Handle vector element shifts where the shift
// amount is a constant. Takes immediate version of shift as input.
-static SDValue getTargetVShiftByConstNode(unsigned Opc, SDLoc dl, EVT VT,
+static SDValue getTargetVShiftByConstNode(unsigned Opc, SDLoc dl, MVT VT,
SDValue SrcOp, uint64_t ShiftAmt,
SelectionDAG &DAG) {
+ MVT ElementType = VT.getVectorElementType();
// Check for ShiftAmt >= element width
- if (ShiftAmt >= VT.getVectorElementType().getSizeInBits()) {
+ if (ShiftAmt >= ElementType.getSizeInBits()) {
if (Opc == X86ISD::VSRAI)
- ShiftAmt = VT.getVectorElementType().getSizeInBits() - 1;
+ ShiftAmt = ElementType.getSizeInBits() - 1;
else
return DAG.getConstant(0, VT);
}
assert((Opc == X86ISD::VSHLI || Opc == X86ISD::VSRLI || Opc == X86ISD::VSRAI)
&& "Unknown target vector shift-by-constant node");
+ // Fold this packed vector shift into a build vector if SrcOp is a
+ // vector of ConstantSDNodes or UNDEFs.
+ if (ISD::isBuildVectorOfConstantSDNodes(SrcOp.getNode())) {
+ SmallVector<SDValue, 8> Elts;
+ unsigned NumElts = SrcOp->getNumOperands();
+ ConstantSDNode *ND;
+
+ switch(Opc) {
+ default: llvm_unreachable(0);
+ case X86ISD::VSHLI:
+ for (unsigned i=0; i!=NumElts; ++i) {
+ SDValue CurrentOp = SrcOp->getOperand(i);
+ if (CurrentOp->getOpcode() == ISD::UNDEF) {
+ Elts.push_back(CurrentOp);
+ continue;
+ }
+ ND = cast<ConstantSDNode>(CurrentOp);
+ const APInt &C = ND->getAPIntValue();
+ Elts.push_back(DAG.getConstant(C.shl(ShiftAmt), ElementType));
+ }
+ break;
+ case X86ISD::VSRLI:
+ for (unsigned i=0; i!=NumElts; ++i) {
+ SDValue CurrentOp = SrcOp->getOperand(i);
+ if (CurrentOp->getOpcode() == ISD::UNDEF) {
+ Elts.push_back(CurrentOp);
+ continue;
+ }
+ ND = cast<ConstantSDNode>(CurrentOp);
+ const APInt &C = ND->getAPIntValue();
+ Elts.push_back(DAG.getConstant(C.lshr(ShiftAmt), ElementType));
+ }
+ break;
+ case X86ISD::VSRAI:
+ for (unsigned i=0; i!=NumElts; ++i) {
+ SDValue CurrentOp = SrcOp->getOperand(i);
+ if (CurrentOp->getOpcode() == ISD::UNDEF) {
+ Elts.push_back(CurrentOp);
+ continue;
+ }
+ ND = cast<ConstantSDNode>(CurrentOp);
+ const APInt &C = ND->getAPIntValue();
+ Elts.push_back(DAG.getConstant(C.ashr(ShiftAmt), ElementType));
+ }
+ break;
+ }
+
+ return DAG.getNode(ISD::BUILD_VECTOR, dl, VT, &Elts[0], NumElts);
+ }
+
return DAG.getNode(Opc, dl, VT, SrcOp, DAG.getConstant(ShiftAmt, MVT::i8));
}
// getTargetVShiftNode - Handle vector element shifts where the shift amount
// may or may not be a constant. Takes immediate version of shift as input.
-static SDValue getTargetVShiftNode(unsigned Opc, SDLoc dl, EVT VT,
+static SDValue getTargetVShiftNode(unsigned Opc, SDLoc dl, MVT VT,
SDValue SrcOp, SDValue ShAmt,
SelectionDAG &DAG) {
assert(ShAmt.getValueType() == MVT::i32 && "ShAmt is not i32");
// The return type has to be a 128-bit type with the same element
// type as the input type.
- MVT EltVT = VT.getVectorElementType().getSimpleVT();
+ MVT EltVT = VT.getVectorElementType();
EVT ShVT = MVT::getVectorVT(EltVT, 128/EltVT.getSizeInBits());
ShAmt = DAG.getNode(ISD::BITCAST, dl, ShVT, ShAmt);
case Intrinsic::x86_sse2_max_pd:
case Intrinsic::x86_avx_max_ps_256:
case Intrinsic::x86_avx_max_pd_256:
- case Intrinsic::x86_avx512_max_ps_512:
- case Intrinsic::x86_avx512_max_pd_512:
case Intrinsic::x86_sse_min_ps:
case Intrinsic::x86_sse2_min_pd:
case Intrinsic::x86_avx_min_ps_256:
- case Intrinsic::x86_avx_min_pd_256:
- case Intrinsic::x86_avx512_min_ps_512:
- case Intrinsic::x86_avx512_min_pd_512: {
+ case Intrinsic::x86_avx_min_pd_256: {
unsigned Opcode;
switch (IntNo) {
default: llvm_unreachable("Impossible intrinsic"); // Can't reach here.
case Intrinsic::x86_sse2_max_pd:
case Intrinsic::x86_avx_max_ps_256:
case Intrinsic::x86_avx_max_pd_256:
- case Intrinsic::x86_avx512_max_ps_512:
- case Intrinsic::x86_avx512_max_pd_512:
Opcode = X86ISD::FMAX;
break;
case Intrinsic::x86_sse_min_ps:
case Intrinsic::x86_sse2_min_pd:
case Intrinsic::x86_avx_min_ps_256:
case Intrinsic::x86_avx_min_pd_256:
- case Intrinsic::x86_avx512_min_ps_512:
- case Intrinsic::x86_avx512_min_pd_512:
Opcode = X86ISD::FMIN;
break;
}
SDValue RHS = DAG.getNode(ISD::BITCAST, dl, MVT::v16i1, Op.getOperand(2));
SDValue CC = DAG.getConstant(X86CC, MVT::i8);
SDValue Test = DAG.getNode(X86ISD::KORTEST, dl, MVT::i32, LHS, RHS);
- SDValue SetCC = DAG.getNode(X86ISD::SETCC, dl, MVT::i8, CC, Test);
+ SDValue SetCC = DAG.getNode(X86ISD::SETCC, dl, MVT::i1, CC, Test);
return DAG.getNode(ISD::ZERO_EXTEND, dl, MVT::i32, SetCC);
}
Opcode = X86ISD::VSRAI;
break;
}
- return getTargetVShiftNode(Opcode, dl, Op.getValueType(),
+ return getTargetVShiftNode(Opcode, dl, Op.getSimpleValueType(),
Op.getOperand(1), Op.getOperand(2), DAG);
}
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());
+ Index.getSimpleValueType().getVectorNumElements());
SDValue MaskInReg = DAG.getConstant(~0, MaskVT);
SDVTList VTs = DAG.getVTList(Op.getValueType(), MaskVT, MVT::Other);
SDValue Disp = DAG.getTargetConstant(0, MVT::i32);
assert(C && "Invalid scale type");
SDValue Scale = DAG.getTargetConstant(C->getZExtValue(), MVT::i8);
EVT MaskVT = MVT::getVectorVT(MVT::i1,
- Index.getValueType().getVectorNumElements());
+ Index.getSimpleValueType().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 Disp = DAG.getTargetConstant(0, MVT::i32);
SDValue Segment = DAG.getRegister(0, MVT::i32);
EVT MaskVT = MVT::getVectorVT(MVT::i1,
- Index.getValueType().getVectorNumElements());
+ Index.getSimpleValueType().getVectorNumElements());
SDValue MaskInReg = DAG.getConstant(~0, MaskVT);
SDVTList VTs = DAG.getVTList(MaskVT, MVT::Other);
SDValue Ops[] = {Base, Scale, Index, Disp, Segment, MaskInReg, Src, Chain};
SDValue Disp = DAG.getTargetConstant(0, MVT::i32);
SDValue Segment = DAG.getRegister(0, MVT::i32);
EVT MaskVT = MVT::getVectorVT(MVT::i1,
- Index.getValueType().getVectorNumElements());
+ Index.getSimpleValueType().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};
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;
+ default: llvm_unreachable("Impossible intrinsic"); // Can't reach here.
+ 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);
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;
+ default: llvm_unreachable("Impossible intrinsic"); // Can't reach here.
+ 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);
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;
+ default: llvm_unreachable("Impossible intrinsic"); // Can't reach here.
+ 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);
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;
+ default: llvm_unreachable("Impossible intrinsic"); // Can't reach here.
+ 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);
MachineFrameInfo *MFI = DAG.getMachineFunction().getFrameInfo();
MFI->setReturnAddressIsTaken(true);
+ if (!isa<ConstantSDNode>(Op.getOperand(0))) {
+ DAG.getContext()->emitError("argument to '__builtin_return_address' must "
+ "be a constant integer");
+ return SDValue();
+ }
+
unsigned Depth = cast<ConstantSDNode>(Op.getOperand(0))->getZExtValue();
SDLoc dl(Op);
EVT PtrVT = getPointerTy();
const TargetMachine &TM = MF.getTarget();
const TargetFrameLowering &TFI = *TM.getFrameLowering();
unsigned StackAlignment = TFI.getStackAlignment();
- EVT VT = Op.getValueType();
+ MVT VT = Op.getSimpleValueType();
SDLoc DL(Op);
// Save FP Control Word to stack slot
}
static SDValue LowerCTLZ(SDValue Op, SelectionDAG &DAG) {
- EVT VT = Op.getValueType();
+ MVT VT = Op.getSimpleValueType();
EVT OpVT = VT;
unsigned NumBits = VT.getSizeInBits();
SDLoc dl(Op);
}
static SDValue LowerCTLZ_ZERO_UNDEF(SDValue Op, SelectionDAG &DAG) {
- EVT VT = Op.getValueType();
+ MVT VT = Op.getSimpleValueType();
EVT OpVT = VT;
unsigned NumBits = VT.getSizeInBits();
SDLoc dl(Op);
}
static SDValue LowerCTTZ(SDValue Op, SelectionDAG &DAG) {
- EVT VT = Op.getValueType();
+ MVT VT = Op.getSimpleValueType();
unsigned NumBits = VT.getSizeInBits();
SDLoc dl(Op);
Op = Op.getOperand(0);
// Lower256IntArith - Break a 256-bit integer operation into two new 128-bit
// ones, and then concatenate the result back.
static SDValue Lower256IntArith(SDValue Op, SelectionDAG &DAG) {
- EVT VT = Op.getValueType();
+ MVT VT = Op.getSimpleValueType();
assert(VT.is256BitVector() && VT.isInteger() &&
"Unsupported value type for operation");
SDValue RHS1 = Extract128BitVector(RHS, 0, DAG, dl);
SDValue RHS2 = Extract128BitVector(RHS, NumElems/2, DAG, dl);
- MVT EltVT = VT.getVectorElementType().getSimpleVT();
- EVT NewVT = MVT::getVectorVT(EltVT, NumElems/2);
+ MVT EltVT = VT.getVectorElementType();
+ MVT NewVT = MVT::getVectorVT(EltVT, NumElems/2);
return DAG.getNode(ISD::CONCAT_VECTORS, dl, VT,
DAG.getNode(Op.getOpcode(), dl, NewVT, LHS1, RHS1),
}
static SDValue LowerADD(SDValue Op, SelectionDAG &DAG) {
- assert(Op.getValueType().is256BitVector() &&
- Op.getValueType().isInteger() &&
+ assert(Op.getSimpleValueType().is256BitVector() &&
+ Op.getSimpleValueType().isInteger() &&
"Only handle AVX 256-bit vector integer operation");
return Lower256IntArith(Op, DAG);
}
static SDValue LowerSUB(SDValue Op, SelectionDAG &DAG) {
- assert(Op.getValueType().is256BitVector() &&
- Op.getValueType().isInteger() &&
+ assert(Op.getSimpleValueType().is256BitVector() &&
+ Op.getSimpleValueType().isInteger() &&
"Only handle AVX 256-bit vector integer operation");
return Lower256IntArith(Op, DAG);
}
static SDValue LowerMUL(SDValue Op, const X86Subtarget *Subtarget,
SelectionDAG &DAG) {
SDLoc dl(Op);
- EVT VT = Op.getValueType();
+ MVT VT = Op.getSimpleValueType();
// Decompose 256-bit ops into smaller 128-bit ops.
if (VT.is256BitVector() && !Subtarget->hasInt256())
}
static SDValue LowerSDIV(SDValue Op, SelectionDAG &DAG) {
- EVT VT = Op.getValueType();
- EVT EltTy = VT.getVectorElementType();
+ MVT VT = Op.getSimpleValueType();
+ MVT EltTy = VT.getVectorElementType();
unsigned NumElts = VT.getVectorNumElements();
SDValue N0 = Op.getOperand(0);
SDLoc dl(Op);
static SDValue LowerScalarImmediateShift(SDValue Op, SelectionDAG &DAG,
const X86Subtarget *Subtarget) {
- EVT VT = Op.getValueType();
+ MVT VT = Op.getSimpleValueType();
SDLoc dl(Op);
SDValue R = Op.getOperand(0);
SDValue Amt = Op.getOperand(1);
Amt.getOpcode() == ISD::BITCAST &&
Amt.getOperand(0).getOpcode() == ISD::BUILD_VECTOR) {
Amt = Amt.getOperand(0);
- unsigned Ratio = Amt.getValueType().getVectorNumElements() /
+ unsigned Ratio = Amt.getSimpleValueType().getVectorNumElements() /
VT.getVectorNumElements();
unsigned RatioInLog2 = Log2_32_Ceil(Ratio);
uint64_t ShiftAmt = 0;
static SDValue LowerScalarVariableShift(SDValue Op, SelectionDAG &DAG,
const X86Subtarget* Subtarget) {
- EVT VT = Op.getValueType();
+ MVT VT = Op.getSimpleValueType();
SDLoc dl(Op);
SDValue R = Op.getOperand(0);
SDValue Amt = Op.getOperand(1);
default:
llvm_unreachable("Unknown shift opcode!");
case ISD::SHL:
- switch (VT.getSimpleVT().SimpleTy) {
+ switch (VT.SimpleTy) {
default: return SDValue();
case MVT::v2i64:
case MVT::v4i32:
return getTargetVShiftNode(X86ISD::VSHLI, dl, VT, R, BaseShAmt, DAG);
}
case ISD::SRA:
- switch (VT.getSimpleVT().SimpleTy) {
+ switch (VT.SimpleTy) {
default: return SDValue();
case MVT::v4i32:
case MVT::v8i16:
return getTargetVShiftNode(X86ISD::VSRAI, dl, VT, R, BaseShAmt, DAG);
}
case ISD::SRL:
- switch (VT.getSimpleVT().SimpleTy) {
+ switch (VT.SimpleTy) {
default: return SDValue();
case MVT::v2i64:
case MVT::v4i32:
Amt.getOpcode() == ISD::BITCAST &&
Amt.getOperand(0).getOpcode() == ISD::BUILD_VECTOR) {
Amt = Amt.getOperand(0);
- unsigned Ratio = Amt.getValueType().getVectorNumElements() /
+ unsigned Ratio = Amt.getSimpleValueType().getVectorNumElements() /
VT.getVectorNumElements();
std::vector<SDValue> Vals(Ratio);
for (unsigned i = 0; i != Ratio; ++i)
static SDValue LowerShift(SDValue Op, const X86Subtarget* Subtarget,
SelectionDAG &DAG) {
- EVT VT = Op.getValueType();
+ MVT VT = Op.getSimpleValueType();
SDLoc dl(Op);
SDValue R = Op.getOperand(0);
SDValue Amt = Op.getOperand(1);
// Decompose 256-bit shifts into smaller 128-bit shifts.
if (VT.is256BitVector()) {
unsigned NumElems = VT.getVectorNumElements();
- MVT EltVT = VT.getVectorElementType().getSimpleVT();
+ MVT EltVT = VT.getVectorElementType();
EVT NewVT = MVT::getVectorVT(EltVT, NumElems/2);
// Extract the two vectors
SelectionDAG &DAG) const {
SDLoc dl(Op);
EVT ExtraVT = cast<VTSDNode>(Op.getOperand(1))->getVT();
- EVT VT = Op.getValueType();
+ MVT VT = Op.getSimpleValueType();
if (!Subtarget->hasSSE2() || !VT.isVector())
return SDValue();
unsigned BitsDiff = VT.getScalarType().getSizeInBits() -
ExtraVT.getScalarType().getSizeInBits();
- switch (VT.getSimpleVT().SimpleTy) {
+ switch (VT.SimpleTy) {
default: return SDValue();
case MVT::v8i32:
case MVT::v16i16:
SDValue LHS1 = Extract128BitVector(LHS, 0, DAG, dl);
SDValue LHS2 = Extract128BitVector(LHS, NumElems/2, DAG, dl);
- MVT EltVT = VT.getVectorElementType().getSimpleVT();
+ MVT EltVT = VT.getVectorElementType();
EVT NewVT = MVT::getVectorVT(EltVT, NumElems/2);
EVT ExtraEltVT = ExtraVT.getVectorElementType();
static SDValue LowerCMP_SWAP(SDValue Op, const X86Subtarget *Subtarget,
SelectionDAG &DAG) {
- EVT T = Op.getValueType();
+ MVT T = Op.getSimpleValueType();
SDLoc DL(Op);
unsigned Reg = 0;
unsigned size = 0;
- switch(T.getSimpleVT().SimpleTy) {
+ switch(T.SimpleTy) {
default: llvm_unreachable("Invalid value type!");
case MVT::i8: Reg = X86::AL; size = 1; break;
case MVT::i16: Reg = X86::AX; size = 2; break;
}
static SDValue LowerADDC_ADDE_SUBC_SUBE(SDValue Op, SelectionDAG &DAG) {
- EVT VT = Op.getNode()->getValueType(0);
+ EVT VT = Op.getNode()->getSimpleValueType(0);
// Let legalize expand this if it isn't a legal type yet.
if (!DAG.getTargetLoweringInfo().isTypeLegal(VT))
// FIXME: need symbolic constants for these magic numbers.
// See X86ATTInstPrinter.cpp:printSSECC().
unsigned x86cc = (cc0 == X86::COND_E) ? 0 : 4;
+ if (Subtarget->hasAVX512()) {
+ // SETCC type in AVX-512 is MVT::i1
+ assert(N->getValueType(0) == MVT::i1 && "Unexpected AND node type");
+ return DAG.getNode(X86ISD::FSETCC, DL, MVT::i1, CMP00, CMP01,
+ DAG.getConstant(x86cc, MVT::i8));
+ }
SDValue OnesOrZeroesF = DAG.getNode(X86ISD::FSETCC, DL, CMP00.getValueType(), CMP00, CMP01,
DAG.getConstant(x86cc, MVT::i8));
MVT IntVT = (is64BitFP ? MVT::i64 : MVT::i32);
}
}
+ if (N0.getOpcode() == ISD::TRUNCATE &&
+ N0.hasOneUse() &&
+ N0.getOperand(0).hasOneUse()) {
+ SDValue N00 = N0.getOperand(0);
+ if (N00.getOpcode() == X86ISD::SETCC_CARRY) {
+ return DAG.getNode(ISD::AND, dl, VT,
+ DAG.getNode(X86ISD::SETCC_CARRY, dl, VT,
+ N00.getOperand(0), N00.getOperand(1)),
+ DAG.getConstant(1, VT));
+ }
+ }
if (VT.is256BitVector()) {
SDValue R = WidenMaskArithmetic(N, DAG, DCI, Subtarget);
if (R.getNode())
// Helper function of PerformSETCCCombine. It is to materialize "setb reg"
// as "sbb reg,reg", since it can be extended without zext and produces
// an all-ones bit which is more useful than 0/1 in some cases.
-static SDValue MaterializeSETB(SDLoc DL, SDValue EFLAGS, SelectionDAG &DAG) {
- return DAG.getNode(ISD::AND, DL, MVT::i8,
+static SDValue MaterializeSETB(SDLoc DL, SDValue EFLAGS, SelectionDAG &DAG,
+ MVT VT) {
+ if (VT == MVT::i8)
+ return DAG.getNode(ISD::AND, DL, VT,
+ DAG.getNode(X86ISD::SETCC_CARRY, DL, MVT::i8,
+ DAG.getConstant(X86::COND_B, MVT::i8), EFLAGS),
+ DAG.getConstant(1, VT));
+ assert (VT == MVT::i1 && "Unexpected type for SECCC node");
+ return DAG.getNode(ISD::TRUNCATE, DL, MVT::i1,
DAG.getNode(X86ISD::SETCC_CARRY, DL, MVT::i8,
- DAG.getConstant(X86::COND_B, MVT::i8), EFLAGS),
- DAG.getConstant(1, MVT::i8));
+ DAG.getConstant(X86::COND_B, MVT::i8), EFLAGS));
}
// Optimize RES = X86ISD::SETCC CONDCODE, EFLAG_INPUT
EFLAGS.getNode()->getVTList(),
EFLAGS.getOperand(1), EFLAGS.getOperand(0));
SDValue NewEFLAGS = SDValue(NewSub.getNode(), EFLAGS.getResNo());
- return MaterializeSETB(DL, NewEFLAGS, DAG);
+ return MaterializeSETB(DL, NewEFLAGS, DAG, N->getSimpleValueType(0));
}
}
// a zext and produces an all-ones bit which is more useful than 0/1 in some
// cases.
if (CC == X86::COND_B)
- return MaterializeSETB(DL, EFLAGS, DAG);
+ return MaterializeSETB(DL, EFLAGS, DAG, N->getSimpleValueType(0));
SDValue Flags;
projects / oota-llvm.git / blobdiff