#endif
llvm_unreachable("Do not know how to soften the result of this operator!");
- case ISD::BIT_CONVERT: R = SoftenFloatRes_BIT_CONVERT(N); break;
+ case ISD::MERGE_VALUES:R = SoftenFloatRes_MERGE_VALUES(N, ResNo); break;
+ case ISD::BITCAST: R = SoftenFloatRes_BITCAST(N); break;
case ISD::BUILD_PAIR: R = SoftenFloatRes_BUILD_PAIR(N); break;
case ISD::ConstantFP:
R = SoftenFloatRes_ConstantFP(cast<ConstantFPSDNode>(N));
case ISD::FLOG: R = SoftenFloatRes_FLOG(N); break;
case ISD::FLOG2: R = SoftenFloatRes_FLOG2(N); break;
case ISD::FLOG10: R = SoftenFloatRes_FLOG10(N); break;
+ case ISD::FMA: R = SoftenFloatRes_FMA(N); break;
case ISD::FMUL: R = SoftenFloatRes_FMUL(N); break;
case ISD::FNEARBYINT: R = SoftenFloatRes_FNEARBYINT(N); break;
case ISD::FNEG: R = SoftenFloatRes_FNEG(N); break;
SetSoftenedFloat(SDValue(N, ResNo), R);
}
-SDValue DAGTypeLegalizer::SoftenFloatRes_BIT_CONVERT(SDNode *N) {
+SDValue DAGTypeLegalizer::SoftenFloatRes_BITCAST(SDNode *N) {
return BitConvertToInteger(N->getOperand(0));
}
+SDValue DAGTypeLegalizer::SoftenFloatRes_MERGE_VALUES(SDNode *N,
+ unsigned ResNo) {
+ SDValue Op = DisintegrateMERGE_VALUES(N, ResNo);
+ return BitConvertToInteger(Op);
+}
+
SDValue DAGTypeLegalizer::SoftenFloatRes_BUILD_PAIR(SDNode *N) {
// Convert the inputs to integers, and build a new pair out of them.
return DAG.getNode(ISD::BUILD_PAIR, N->getDebugLoc(),
unsigned Size = NVT.getSizeInBits();
// Mask = ~(1 << (Size-1))
- SDValue Mask = DAG.getConstant(APInt::getAllOnesValue(Size).clear(Size-1),
- NVT);
+ APInt API = APInt::getAllOnesValue(Size);
+ API.clearBit(Size-1);
+ SDValue Mask = DAG.getConstant(API, NVT);
SDValue Op = GetSoftenedFloat(N->getOperand(0));
return DAG.getNode(ISD::AND, N->getDebugLoc(), NVT, Op, Mask);
}
// First get the sign bit of second operand.
SDValue SignBit = DAG.getNode(ISD::SHL, dl, RVT, DAG.getConstant(1, RVT),
DAG.getConstant(RSize - 1,
- TLI.getShiftAmountTy()));
+ TLI.getShiftAmountTy(RVT)));
SignBit = DAG.getNode(ISD::AND, dl, RVT, RHS, SignBit);
// Shift right or sign-extend it if the two operands have different types.
int SizeDiff = RVT.getSizeInBits() - LVT.getSizeInBits();
if (SizeDiff > 0) {
SignBit = DAG.getNode(ISD::SRL, dl, RVT, SignBit,
- DAG.getConstant(SizeDiff, TLI.getShiftAmountTy()));
+ DAG.getConstant(SizeDiff,
+ TLI.getShiftAmountTy(SignBit.getValueType())));
SignBit = DAG.getNode(ISD::TRUNCATE, dl, LVT, SignBit);
} else if (SizeDiff < 0) {
SignBit = DAG.getNode(ISD::ANY_EXTEND, dl, LVT, SignBit);
SignBit = DAG.getNode(ISD::SHL, dl, LVT, SignBit,
- DAG.getConstant(-SizeDiff, TLI.getShiftAmountTy()));
+ DAG.getConstant(-SizeDiff,
+ TLI.getShiftAmountTy(SignBit.getValueType())));
}
// Clear the sign bit of the first operand.
SDValue Mask = DAG.getNode(ISD::SHL, dl, LVT, DAG.getConstant(1, LVT),
DAG.getConstant(LSize - 1,
- TLI.getShiftAmountTy()));
+ TLI.getShiftAmountTy(LVT)));
Mask = DAG.getNode(ISD::SUB, dl, LVT, Mask, DAG.getConstant(1, LVT));
LHS = DAG.getNode(ISD::AND, dl, LVT, LHS, Mask);
NVT, &Op, 1, false, N->getDebugLoc());
}
+SDValue DAGTypeLegalizer::SoftenFloatRes_FMA(SDNode *N) {
+ EVT NVT = TLI.getTypeToTransformTo(*DAG.getContext(), N->getValueType(0));
+ SDValue Ops[3] = { GetSoftenedFloat(N->getOperand(0)),
+ GetSoftenedFloat(N->getOperand(1)),
+ GetSoftenedFloat(N->getOperand(2)) };
+ return MakeLibCall(GetFPLibCall(N->getValueType(0),
+ RTLIB::FMA_F32,
+ RTLIB::FMA_F64,
+ RTLIB::FMA_F80,
+ RTLIB::FMA_PPCF128),
+ NVT, Ops, 3, false, N->getDebugLoc());
+}
+
SDValue DAGTypeLegalizer::SoftenFloatRes_FMUL(SDNode *N) {
EVT NVT = TLI.getTypeToTransformTo(*DAG.getContext(), N->getValueType(0));
SDValue Ops[2] = { GetSoftenedFloat(N->getOperand(0)),
if (L->getExtensionType() == ISD::NON_EXTLOAD) {
NewL = DAG.getLoad(L->getAddressingMode(), L->getExtensionType(),
NVT, dl, L->getChain(), L->getBasePtr(), L->getOffset(),
- L->getSrcValue(), L->getSrcValueOffset(), NVT,
- L->isVolatile(), L->isNonTemporal(), L->getAlignment());
+ L->getPointerInfo(), NVT, L->isVolatile(),
+ L->isNonTemporal(), false, L->getAlignment());
// Legalized the chain result - switch anything that used the old chain to
// use the new one.
ReplaceValueWith(SDValue(N, 1), NewL.getValue(1));
// Do a non-extending load followed by FP_EXTEND.
NewL = DAG.getLoad(L->getAddressingMode(), ISD::NON_EXTLOAD,
L->getMemoryVT(), dl, L->getChain(),
- L->getBasePtr(), L->getOffset(),
- L->getSrcValue(), L->getSrcValueOffset(),
+ L->getBasePtr(), L->getOffset(), L->getPointerInfo(),
L->getMemoryVT(), L->isVolatile(),
- L->isNonTemporal(), L->getAlignment());
+ L->isNonTemporal(), false, L->getAlignment());
// Legalized the chain result - switch anything that used the old chain to
// use the new one.
ReplaceValueWith(SDValue(N, 1), NewL.getValue(1));
DebugLoc dl = N->getDebugLoc();
SDValue NewVAARG;
- NewVAARG = DAG.getVAArg(NVT, dl, Chain, Ptr, N->getOperand(2));
+ NewVAARG = DAG.getVAArg(NVT, dl, Chain, Ptr, N->getOperand(2),
+ N->getConstantOperandVal(3));
// Legalized the chain result - switch anything that used the old chain to
// use the new one.
#endif
llvm_unreachable("Do not know how to soften this operator's operand!");
- case ISD::BIT_CONVERT: Res = SoftenFloatOp_BIT_CONVERT(N); break;
+ case ISD::BITCAST: Res = SoftenFloatOp_BITCAST(N); break;
case ISD::BR_CC: Res = SoftenFloatOp_BR_CC(N); break;
case ISD::FP_ROUND: Res = SoftenFloatOp_FP_ROUND(N); break;
case ISD::FP_TO_SINT: Res = SoftenFloatOp_FP_TO_SINT(N); break;
}
}
-SDValue DAGTypeLegalizer::SoftenFloatOp_BIT_CONVERT(SDNode *N) {
- return DAG.getNode(ISD::BIT_CONVERT, N->getDebugLoc(), N->getValueType(0),
+SDValue DAGTypeLegalizer::SoftenFloatOp_BITCAST(SDNode *N) {
+ return DAG.getNode(ISD::BITCAST, N->getDebugLoc(), N->getValueType(0),
GetSoftenedFloat(N->getOperand(0)));
}
Val = GetSoftenedFloat(Val);
return DAG.getStore(ST->getChain(), dl, Val, ST->getBasePtr(),
- ST->getSrcValue(), ST->getSrcValueOffset(),
+ ST->getPointerInfo(),
ST->isVolatile(), ST->isNonTemporal(),
ST->getAlignment());
}
#endif
llvm_unreachable("Do not know how to expand the result of this operator!");
- case ISD::MERGE_VALUES: SplitRes_MERGE_VALUES(N, Lo, Hi); break;
case ISD::UNDEF: SplitRes_UNDEF(N, Lo, Hi); break;
case ISD::SELECT: SplitRes_SELECT(N, Lo, Hi); break;
case ISD::SELECT_CC: SplitRes_SELECT_CC(N, Lo, Hi); break;
- case ISD::BIT_CONVERT: ExpandRes_BIT_CONVERT(N, Lo, Hi); break;
+ case ISD::MERGE_VALUES: ExpandRes_MERGE_VALUES(N, ResNo, Lo, Hi); break;
+ case ISD::BITCAST: ExpandRes_BITCAST(N, Lo, Hi); break;
case ISD::BUILD_PAIR: ExpandRes_BUILD_PAIR(N, Lo, Hi); break;
case ISD::EXTRACT_ELEMENT: ExpandRes_EXTRACT_ELEMENT(N, Lo, Hi); break;
case ISD::EXTRACT_VECTOR_ELT: ExpandRes_EXTRACT_VECTOR_ELT(N, Lo, Hi); break;
case ISD::FLOG: ExpandFloatRes_FLOG(N, Lo, Hi); break;
case ISD::FLOG2: ExpandFloatRes_FLOG2(N, Lo, Hi); break;
case ISD::FLOG10: ExpandFloatRes_FLOG10(N, Lo, Hi); break;
+ case ISD::FMA: ExpandFloatRes_FMA(N, Lo, Hi); break;
case ISD::FMUL: ExpandFloatRes_FMUL(N, Lo, Hi); break;
case ISD::FNEARBYINT: ExpandFloatRes_FNEARBYINT(N, Lo, Hi); break;
case ISD::FNEG: ExpandFloatRes_FNEG(N, Lo, Hi); break;
assert(NVT.getSizeInBits() == integerPartWidth &&
"Do not know how to expand this float constant!");
APInt C = cast<ConstantFPSDNode>(N)->getValueAPF().bitcastToAPInt();
- Lo = DAG.getConstantFP(APFloat(APInt(integerPartWidth, 1,
- &C.getRawData()[1])), NVT);
- Hi = DAG.getConstantFP(APFloat(APInt(integerPartWidth, 1,
- &C.getRawData()[0])), NVT);
+ Lo = DAG.getConstantFP(APFloat(APInt(integerPartWidth, C.getRawData()[1])),
+ NVT);
+ Hi = DAG.getConstantFP(APFloat(APInt(integerPartWidth, C.getRawData()[0])),
+ NVT);
}
void DAGTypeLegalizer::ExpandFloatRes_FABS(SDNode *N, SDValue &Lo,
GetPairElements(Call, Lo, Hi);
}
+void DAGTypeLegalizer::ExpandFloatRes_FMA(SDNode *N, SDValue &Lo,
+ SDValue &Hi) {
+ SDValue Ops[3] = { N->getOperand(0), N->getOperand(1), N->getOperand(2) };
+ SDValue Call = MakeLibCall(GetFPLibCall(N->getValueType(0),
+ RTLIB::FMA_F32,
+ RTLIB::FMA_F64,
+ RTLIB::FMA_F80,
+ RTLIB::FMA_PPCF128),
+ N->getValueType(0), Ops, 3, false,
+ N->getDebugLoc());
+ GetPairElements(Call, Lo, Hi);
+}
+
void DAGTypeLegalizer::ExpandFloatRes_FMUL(SDNode *N, SDValue &Lo,
SDValue &Hi) {
SDValue Ops[2] = { N->getOperand(0), N->getOperand(1) };
assert(NVT.isByteSized() && "Expanded type not byte sized!");
assert(LD->getMemoryVT().bitsLE(NVT) && "Float type not round?");
- Hi = DAG.getExtLoad(LD->getExtensionType(), NVT, dl, Chain, Ptr,
- LD->getSrcValue(), LD->getSrcValueOffset(),
- LD->getMemoryVT(), LD->isVolatile(),
+ Hi = DAG.getExtLoad(LD->getExtensionType(), dl, NVT, Chain, Ptr,
+ LD->getPointerInfo(), LD->getMemoryVT(), LD->isVolatile(),
LD->isNonTemporal(), LD->getAlignment());
// Remember the chain.
static const uint64_t TwoE32[] = { 0x41f0000000000000LL, 0 };
static const uint64_t TwoE64[] = { 0x43f0000000000000LL, 0 };
static const uint64_t TwoE128[] = { 0x47f0000000000000LL, 0 };
- const uint64_t *Parts = 0;
+ ArrayRef<uint64_t> Parts;
switch (SrcVT.getSimpleVT().SimpleTy) {
default:
}
Lo = DAG.getNode(ISD::FADD, dl, VT, Hi,
- DAG.getConstantFP(APFloat(APInt(128, 2, Parts)),
+ DAG.getConstantFP(APFloat(APInt(128, Parts)),
MVT::ppcf128));
Lo = DAG.getNode(ISD::SELECT_CC, dl, VT, Src, DAG.getConstant(0, SrcVT),
Lo, Hi, DAG.getCondCode(ISD::SETLT));
#endif
llvm_unreachable("Do not know how to expand this operator's operand!");
- case ISD::BIT_CONVERT: Res = ExpandOp_BIT_CONVERT(N); break;
+ case ISD::BITCAST: Res = ExpandOp_BITCAST(N); break;
case ISD::BUILD_VECTOR: Res = ExpandOp_BUILD_VECTOR(N); break;
case ISD::EXTRACT_ELEMENT: Res = ExpandOp_EXTRACT_ELEMENT(N); break;
GetExpandedFloat(NewLHS, LHSLo, LHSHi);
GetExpandedFloat(NewRHS, RHSLo, RHSHi);
- EVT VT = NewLHS.getValueType();
- assert(VT == MVT::ppcf128 && "Unsupported setcc type!");
+ assert(NewLHS.getValueType() == MVT::ppcf128 && "Unsupported setcc type!");
// FIXME: This generated code sucks. We want to generate
// FCMPU crN, hi1, hi2
assert(N->getOperand(0).getValueType() == MVT::ppcf128 &&
"Logic only correct for ppcf128!");
const uint64_t TwoE31[] = {0x41e0000000000000LL, 0};
- APFloat APF = APFloat(APInt(128, 2, TwoE31));
+ APFloat APF = APFloat(APInt(128, TwoE31));
SDValue Tmp = DAG.getConstantFP(APF, MVT::ppcf128);
// X>=2^31 ? (int)(X-2^31)+0x80000000 : (int)X
// FIXME: generated code sucks.
ST->getValue().getValueType());
assert(NVT.isByteSized() && "Expanded type not byte sized!");
assert(ST->getMemoryVT().bitsLE(NVT) && "Float type not round?");
+ (void)NVT;
SDValue Lo, Hi;
GetExpandedOp(ST->getValue(), Lo, Hi);
return DAG.getTruncStore(Chain, N->getDebugLoc(), Hi, Ptr,
- ST->getSrcValue(), ST->getSrcValueOffset(),
+ ST->getPointerInfo(),
ST->getMemoryVT(), ST->isVolatile(),
ST->isNonTemporal(), ST->getAlignment());
}