setOperationAction(ISD::TRUNCATE, MVT::v16i8, Custom);
setOperationAction(ISD::TRUNCATE, MVT::v8i32, Custom);
if (Subtarget->hasDQI()) {
- setOperationAction(ISD::TRUNCATE, MVT::v2i1, Custom);
- setOperationAction(ISD::TRUNCATE, MVT::v4i1, Custom);
+ setOperationAction(ISD::TRUNCATE, MVT::v2i1, Custom);
+ setOperationAction(ISD::TRUNCATE, MVT::v4i1, Custom);
+
+ setOperationAction(ISD::SINT_TO_FP, MVT::v8i64, Legal);
+ setOperationAction(ISD::UINT_TO_FP, MVT::v8i64, Legal);
+ setOperationAction(ISD::FP_TO_SINT, MVT::v8i64, Legal);
+ setOperationAction(ISD::FP_TO_UINT, MVT::v8i64, Legal);
+ if (Subtarget->hasVLX()) {
+ setOperationAction(ISD::SINT_TO_FP, MVT::v4i64, Legal);
+ setOperationAction(ISD::SINT_TO_FP, MVT::v2i64, Legal);
+ setOperationAction(ISD::UINT_TO_FP, MVT::v4i64, Legal);
+ setOperationAction(ISD::UINT_TO_FP, MVT::v2i64, Legal);
+ setOperationAction(ISD::FP_TO_SINT, MVT::v4i64, Legal);
+ setOperationAction(ISD::FP_TO_SINT, MVT::v2i64, Legal);
+ setOperationAction(ISD::FP_TO_UINT, MVT::v4i64, Legal);
+ setOperationAction(ISD::FP_TO_UINT, MVT::v2i64, Legal);
+ }
+ }
+ if (Subtarget->hasVLX()) {
+ setOperationAction(ISD::SINT_TO_FP, MVT::v8i32, Legal);
+ setOperationAction(ISD::UINT_TO_FP, MVT::v8i32, Legal);
+ setOperationAction(ISD::FP_TO_SINT, MVT::v8i32, Legal);
+ setOperationAction(ISD::FP_TO_UINT, MVT::v8i32, Legal);
+ setOperationAction(ISD::SINT_TO_FP, MVT::v4i32, Legal);
+ setOperationAction(ISD::UINT_TO_FP, MVT::v4i32, Legal);
+ setOperationAction(ISD::FP_TO_SINT, MVT::v4i32, Legal);
+ setOperationAction(ISD::FP_TO_UINT, MVT::v4i32, Legal);
}
setOperationAction(ISD::TRUNCATE, MVT::v8i1, Custom);
setOperationAction(ISD::TRUNCATE, MVT::v16i1, Custom);
DecodeVPERM2X128Mask(VT, cast<ConstantSDNode>(ImmN)->getZExtValue(), Mask);
if (Mask.empty()) return false;
// Mask only contains negative index if an element is zero.
- if (std::any_of(Mask.begin(), Mask.end(),
+ if (std::any_of(Mask.begin(), Mask.end(),
[](int M){ return M == SM_SentinelZero; }))
return false;
break;
return NV;
}
-static SDValue ConvertI1VectorToInterger(SDValue Op, SelectionDAG &DAG) {
+static SDValue ConvertI1VectorToInteger(SDValue Op, SelectionDAG &DAG) {
assert(ISD::isBuildVectorOfConstantSDNodes(Op.getNode()) &&
Op.getScalarValueSizeInBits() == 1 &&
"Can not convert non-constant vector");
}
if (ISD::isBuildVectorOfConstantSDNodes(Op.getNode())) {
- SDValue Imm = ConvertI1VectorToInterger(Op, DAG);
+ SDValue Imm = ConvertI1VectorToInteger(Op, DAG);
if (Imm.getValueSizeInBits() == VT.getSizeInBits())
return DAG.getBitcast(VT, Imm);
SDValue ExtVec = DAG.getBitcast(MVT::v8i1, Imm);
// all the smarts here sunk into that routine. However, the current
// lowering of BUILD_VECTOR makes that nearly impossible until the old
// vector shuffle lowering is dead.
- if (SDValue V2S = getScalarValueForVectorElement(
- V2, Mask[V2Index] - Mask.size(), DAG)) {
+ SDValue V2S = getScalarValueForVectorElement(V2, Mask[V2Index] - Mask.size(),
+ DAG);
+ if (V2S && DAG.getTargetLoweringInfo().isTypeLegal(V2S.getValueType())) {
// We need to zext the scalar if it is smaller than an i32.
V2S = DAG.getBitcast(EltVT, V2S);
if (EltVT == MVT::i8 || EltVT == MVT::i16) {
}
}
- if (VT.isVector() && VT.getScalarType() == MVT::i1) {
- SDValue Op1Scalar;
- if (ISD::isBuildVectorOfConstantSDNodes(Op1.getNode()))
- Op1Scalar = ConvertI1VectorToInterger(Op1, DAG);
- else if (Op1.getOpcode() == ISD::BITCAST && Op1.getOperand(0))
- Op1Scalar = Op1.getOperand(0);
- SDValue Op2Scalar;
- if (ISD::isBuildVectorOfConstantSDNodes(Op2.getNode()))
- Op2Scalar = ConvertI1VectorToInterger(Op2, DAG);
- else if (Op2.getOpcode() == ISD::BITCAST && Op2.getOperand(0))
- Op2Scalar = Op2.getOperand(0);
- if (Op1Scalar.getNode() && Op2Scalar.getNode()) {
- SDValue newSelect = DAG.getNode(ISD::SELECT, DL,
- Op1Scalar.getValueType(),
- Cond, Op1Scalar, Op2Scalar);
- if (newSelect.getValueSizeInBits() == VT.getSizeInBits())
- return DAG.getBitcast(VT, newSelect);
- SDValue ExtVec = DAG.getBitcast(MVT::v8i1, newSelect);
- return DAG.getNode(ISD::EXTRACT_SUBVECTOR, DL, VT, ExtVec,
- DAG.getIntPtrConstant(0, DL));
+ if (VT.isVector() && VT.getScalarType() == MVT::i1) {
+ SDValue Op1Scalar;
+ if (ISD::isBuildVectorOfConstantSDNodes(Op1.getNode()))
+ Op1Scalar = ConvertI1VectorToInteger(Op1, DAG);
+ else if (Op1.getOpcode() == ISD::BITCAST && Op1.getOperand(0))
+ Op1Scalar = Op1.getOperand(0);
+ SDValue Op2Scalar;
+ if (ISD::isBuildVectorOfConstantSDNodes(Op2.getNode()))
+ Op2Scalar = ConvertI1VectorToInteger(Op2, DAG);
+ else if (Op2.getOpcode() == ISD::BITCAST && Op2.getOperand(0))
+ Op2Scalar = Op2.getOperand(0);
+ if (Op1Scalar.getNode() && Op2Scalar.getNode()) {
+ SDValue newSelect = DAG.getNode(ISD::SELECT, DL,
+ Op1Scalar.getValueType(),
+ Cond, Op1Scalar, Op2Scalar);
+ if (newSelect.getValueSizeInBits() == VT.getSizeInBits())
+ return DAG.getBitcast(VT, newSelect);
+ SDValue ExtVec = DAG.getBitcast(MVT::v8i1, newSelect);
+ return DAG.getNode(ISD::EXTRACT_SUBVECTOR, DL, VT, ExtVec,
+ DAG.getIntPtrConstant(0, DL));
}
}
SDValue PassThru = Op.getOperand(2);
SDValue Mask = Op.getOperand(3);
SDValue RoundingMode;
+ // We allways add rounding mode to the Node.
+ // If the rounding mode is not specified, we add the
+ // "current direction" mode.
if (Op.getNumOperands() == 4)
- RoundingMode = DAG.getConstant(X86::STATIC_ROUNDING::CUR_DIRECTION, dl, MVT::i32);
+ RoundingMode =
+ DAG.getConstant(X86::STATIC_ROUNDING::CUR_DIRECTION, dl, MVT::i32);
else
RoundingMode = Op.getOperand(4);
unsigned IntrWithRoundingModeOpcode = IntrData->Opc1;
- if (IntrWithRoundingModeOpcode != 0) {
- unsigned Round = cast<ConstantSDNode>(RoundingMode)->getZExtValue();
- if (Round != X86::STATIC_ROUNDING::CUR_DIRECTION)
+ if (IntrWithRoundingModeOpcode != 0)
+ if (cast<ConstantSDNode>(RoundingMode)->getZExtValue() !=
+ X86::STATIC_ROUNDING::CUR_DIRECTION)
return getVectorMaskingNode(DAG.getNode(IntrWithRoundingModeOpcode,
dl, Op.getValueType(), Src, RoundingMode),
Mask, PassThru, Subtarget, DAG);
- }
return getVectorMaskingNode(DAG.getNode(IntrData->Opc0, dl, VT, Src,
RoundingMode),
Mask, PassThru, Subtarget, DAG);
}
case INTR_TYPE_1OP_MASK: {
SDValue Src = Op.getOperand(1);
- SDValue Passthru = Op.getOperand(2);
+ SDValue PassThru = Op.getOperand(2);
SDValue Mask = Op.getOperand(3);
+ // We add rounding mode to the Node when
+ // - RM Opcode is specified and
+ // - RM is not "current direction".
+ unsigned IntrWithRoundingModeOpcode = IntrData->Opc1;
+ if (IntrWithRoundingModeOpcode != 0) {
+ SDValue Rnd = Op.getOperand(4);
+ unsigned Round = cast<ConstantSDNode>(Rnd)->getZExtValue();
+ if (Round != X86::STATIC_ROUNDING::CUR_DIRECTION) {
+ return getVectorMaskingNode(DAG.getNode(IntrWithRoundingModeOpcode,
+ dl, Op.getValueType(),
+ Src, Rnd),
+ Mask, PassThru, Subtarget, DAG);
+ }
+ }
return getVectorMaskingNode(DAG.getNode(IntrData->Opc0, dl, VT, Src),
- Mask, Passthru, Subtarget, DAG);
+ Mask, PassThru, Subtarget, DAG);
}
case INTR_TYPE_SCALAR_MASK_RM: {
SDValue Src1 = Op.getOperand(1);
SDValue Rnd;
if (Op.getNumOperands() == 6)
Rnd = Op.getOperand(5);
- else
+ else
Rnd = DAG.getConstant(X86::STATIC_ROUNDING::CUR_DIRECTION, dl, MVT::i32);
return getVectorMaskingNode(DAG.getNode(IntrData->Opc0, dl, VT,
Src1, Src2, Rnd),
Mask, PassThru, Subtarget, DAG);
}
+ case INTR_TYPE_3OP_MASK_RM: {
+ SDValue Src1 = Op.getOperand(1);
+ SDValue Src2 = Op.getOperand(2);
+ SDValue Imm = Op.getOperand(3);
+ SDValue PassThru = Op.getOperand(4);
+ SDValue Mask = Op.getOperand(5);
+ // We specify 2 possible modes for intrinsics, with/without rounding modes.
+ // First, we check if the intrinsic have rounding mode (7 operands),
+ // if not, we set rounding mode to "current".
+ SDValue Rnd;
+ if (Op.getNumOperands() == 7)
+ Rnd = Op.getOperand(6);
+ else
+ Rnd = DAG.getConstant(X86::STATIC_ROUNDING::CUR_DIRECTION, dl, MVT::i32);
+ return getVectorMaskingNode(DAG.getNode(IntrData->Opc0, dl, VT,
+ Src1, Src2, Imm, Rnd),
+ Mask, PassThru, Subtarget, DAG);
+ }
case INTR_TYPE_3OP_MASK: {
SDValue Src1 = Op.getOperand(1);
SDValue Src2 = Op.getOperand(2);
Src1, Src2, Src3),
Mask, PassThru, Subtarget, DAG);
}
- case VPERM_3OP_MASKZ:
+ case VPERM_3OP_MASKZ:
case VPERM_3OP_MASK:
case FMA_OP_MASK3:
case FMA_OP_MASKZ:
return DAG.getMergeValues(Ops, dl);
}
-// Return true if the requred (according to Opcode) shift-imm form is natively
+// Return true if the required (according to Opcode) shift-imm form is natively
// supported by the Subtarget
static bool SupportedVectorShiftWithImm(MVT VT, const X86Subtarget *Subtarget,
unsigned Opcode) {
}
// The shift amount is a variable, but it is the same for all vector lanes.
-// These instrcutions are defined together with shift-immediate.
+// These instructions are defined together with shift-immediate.
static
bool SupportedVectorShiftWithBaseAmnt(MVT VT, const X86Subtarget *Subtarget,
unsigned Opcode) {
return SupportedVectorShiftWithImm(VT, Subtarget, Opcode);
}
-// Return true if the requred (according to Opcode) variable-shift form is
+// Return true if the required (according to Opcode) variable-shift form is
// natively supported by the Subtarget
static bool SupportedVectorVarShift(MVT VT, const X86Subtarget *Subtarget,
unsigned Opcode) {
case X86ISD::VFPEXT: return "X86ISD::VFPEXT";
case X86ISD::VFPROUND: return "X86ISD::VFPROUND";
case X86ISD::CVTDQ2PD: return "X86ISD::CVTDQ2PD";
+ case X86ISD::CVTUDQ2PD: return "X86ISD::CVTUDQ2PD";
case X86ISD::VSHLDQ: return "X86ISD::VSHLDQ";
case X86ISD::VSRLDQ: return "X86ISD::VSRLDQ";
case X86ISD::VSHL: return "X86ISD::VSHL";
case X86ISD::SAHF: return "X86ISD::SAHF";
case X86ISD::RDRAND: return "X86ISD::RDRAND";
case X86ISD::RDSEED: return "X86ISD::RDSEED";
+ case X86ISD::VPMADDUBSW: return "X86ISD::VPMADDUBSW";
+ case X86ISD::VPMADDWD: return "X86ISD::VPMADDWD";
case X86ISD::FMADD: return "X86ISD::FMADD";
case X86ISD::FMSUB: return "X86ISD::FMSUB";
case X86ISD::FNMADD: return "X86ISD::FNMADD";
case X86ISD::FNMSUB_RND: return "X86ISD::FNMSUB_RND";
case X86ISD::FMADDSUB_RND: return "X86ISD::FMADDSUB_RND";
case X86ISD::FMSUBADD_RND: return "X86ISD::FMSUBADD_RND";
- case X86ISD::RNDSCALE: return "X86ISD::RNDSCALE";
+ case X86ISD::VRNDSCALE: return "X86ISD::VRNDSCALE";
+ case X86ISD::VREDUCE: return "X86ISD::VREDUCE";
case X86ISD::PCMPESTRI: return "X86ISD::PCMPESTRI";
case X86ISD::PCMPISTRI: return "X86ISD::PCMPISTRI";
case X86ISD::XTEST: return "X86ISD::XTEST";
case X86ISD::MULHRS: return "X86ISD::MULHRS";
case X86ISD::SINT_TO_FP_RND: return "X86ISD::SINT_TO_FP_RND";
case X86ISD::UINT_TO_FP_RND: return "X86ISD::UINT_TO_FP_RND";
+ case X86ISD::FP_TO_SINT_RND: return "X86ISD::FP_TO_SINT_RND";
+ case X86ISD::FP_TO_UINT_RND: return "X86ISD::FP_TO_UINT_RND";
}
return nullptr;
}
projects / oota-llvm.git / blobdiff