//
//===----------------------------------------------------------------------===//
#include "MipsSEISelLowering.h"
+#include "MipsMachineFunction.h"
#include "MipsRegisterInfo.h"
#include "MipsTargetMachine.h"
#include "llvm/CodeGen/MachineInstrBuilder.h"
"stores to their single precision "
"counterparts"));
-MipsSETargetLowering::MipsSETargetLowering(MipsTargetMachine &TM,
+MipsSETargetLowering::MipsSETargetLowering(const MipsTargetMachine &TM,
const MipsSubtarget &STI)
: MipsTargetLowering(TM, STI) {
// Set up the register classes
if (Subtarget.hasDSP() || Subtarget.hasMSA()) {
// Expand all truncating stores and extending loads.
- unsigned FirstVT = (unsigned)MVT::FIRST_VECTOR_VALUETYPE;
- unsigned LastVT = (unsigned)MVT::LAST_VECTOR_VALUETYPE;
-
- for (unsigned VT0 = FirstVT; VT0 <= LastVT; ++VT0) {
- for (unsigned VT1 = FirstVT; VT1 <= LastVT; ++VT1)
- setTruncStoreAction((MVT::SimpleValueType)VT0,
- (MVT::SimpleValueType)VT1, Expand);
-
- setLoadExtAction(ISD::SEXTLOAD, (MVT::SimpleValueType)VT0, Expand);
- setLoadExtAction(ISD::ZEXTLOAD, (MVT::SimpleValueType)VT0, Expand);
- setLoadExtAction(ISD::EXTLOAD, (MVT::SimpleValueType)VT0, Expand);
+ for (MVT VT0 : MVT::vector_valuetypes()) {
+ for (MVT VT1 : MVT::vector_valuetypes()) {
+ setTruncStoreAction(VT0, VT1, Expand);
+ setLoadExtAction(ISD::SEXTLOAD, VT0, VT1, Expand);
+ setLoadExtAction(ISD::ZEXTLOAD, VT0, VT1, Expand);
+ setLoadExtAction(ISD::EXTLOAD, VT0, VT1, Expand);
+ }
}
}
setTargetDAGCombine(ISD::XOR);
}
- if (!Subtarget.abiUsesSoftFloat()) {
+ if (!Subtarget.useSoftFloat()) {
addRegisterClass(MVT::f32, &Mips::FGR32RegClass);
// When dealing with single precision only, use libcalls
setOperationAction(ISD::MUL, MVT::i64, Custom);
if (Subtarget.isGP64bit()) {
+ setOperationAction(ISD::SMUL_LOHI, MVT::i64, Custom);
+ setOperationAction(ISD::UMUL_LOHI, MVT::i64, Custom);
setOperationAction(ISD::MULHS, MVT::i64, Custom);
setOperationAction(ISD::MULHU, MVT::i64, Custom);
+ setOperationAction(ISD::SDIVREM, MVT::i64, Custom);
+ setOperationAction(ISD::UDIVREM, MVT::i64, Custom);
}
setOperationAction(ISD::INTRINSIC_WO_CHAIN, MVT::i64, Custom);
setOperationAction(ISD::SDIVREM, MVT::i32, Custom);
setOperationAction(ISD::UDIVREM, MVT::i32, Custom);
- setOperationAction(ISD::SDIVREM, MVT::i64, Custom);
- setOperationAction(ISD::UDIVREM, MVT::i64, Custom);
setOperationAction(ISD::ATOMIC_FENCE, MVT::Other, Custom);
setOperationAction(ISD::LOAD, MVT::i32, Custom);
setOperationAction(ISD::STORE, MVT::i32, Custom);
if (Subtarget.hasMips64r6()) {
// MIPS64r6 replaces the accumulator-based multiplies with a three register
// instruction
+ setOperationAction(ISD::SMUL_LOHI, MVT::i64, Expand);
+ setOperationAction(ISD::UMUL_LOHI, MVT::i64, Expand);
setOperationAction(ISD::MUL, MVT::i64, Legal);
setOperationAction(ISD::MULHS, MVT::i64, Legal);
setOperationAction(ISD::MULHU, MVT::i64, Legal);
setOperationAction(ISD::SELECT_CC, MVT::i64, Expand);
}
- computeRegisterProperties();
+ computeRegisterProperties(Subtarget.getRegisterInfo());
}
const MipsTargetLowering *
-llvm::createMipsSETargetLowering(MipsTargetMachine &TM,
+llvm::createMipsSETargetLowering(const MipsTargetMachine &TM,
const MipsSubtarget &STI) {
return new MipsSETargetLowering(TM, STI);
}
}
bool
-MipsSETargetLowering::allowsUnalignedMemoryAccesses(EVT VT,
- unsigned,
- bool *Fast) const {
+MipsSETargetLowering::allowsMisalignedMemoryAccesses(EVT VT,
+ unsigned,
+ unsigned,
+ bool *Fast) const {
MVT::SimpleValueType SVT = VT.getSimpleVT().SimpleTy;
if (Subtarget.systemSupportsUnalignedAccess()) {
if ((Op0Opcode == MipsISD::VEXTRACT_ZEXT_ELT && Log2 >= ExtendTySize) ||
Log2 == ExtendTySize) {
SDValue Ops[] = { Op0->getOperand(0), Op0->getOperand(1), Op0Op2 };
- DAG.MorphNodeTo(Op0.getNode(), MipsISD::VEXTRACT_ZEXT_ELT,
- Op0->getVTList(),
- makeArrayRef(Ops, Op0->getNumOperands()));
- return Op0;
+ return DAG.getNode(MipsISD::VEXTRACT_ZEXT_ELT, SDLoc(Op0),
+ Op0->getVTList(),
+ makeArrayRef(Ops, Op0->getNumOperands()));
}
}
// Return 0.
if (C == 0)
- return DAG.getConstant(0, VT);
+ return DAG.getConstant(0, DL, VT);
// Return x.
if (C == 1)
// If c is power of 2, return (shl x, log2(c)).
if (isPowerOf2_64(C))
return DAG.getNode(ISD::SHL, DL, VT, X,
- DAG.getConstant(Log2_64(C), ShiftTy));
+ DAG.getConstant(Log2_64(C), DL, ShiftTy));
unsigned Log2Ceil = Log2_64_Ceil(C);
uint64_t Floor = 1LL << Log2_64(C);
(SplatValue.getZExtValue() >= EltSize))
return SDValue();
- return DAG.getNode(Opc, SDLoc(N), Ty, N->getOperand(0),
- DAG.getConstant(SplatValue.getZExtValue(), MVT::i32));
+ SDLoc DL(N);
+ return DAG.getNode(Opc, DL, Ty, N->getOperand(0),
+ DAG.getConstant(SplatValue.getZExtValue(), DL, MVT::i32));
}
static SDValue performSHLCombine(SDNode *N, SelectionDAG &DAG,
TotalBits <= 32)) {
SDValue Ops[] = { Op0Op0->getOperand(0), Op0Op0->getOperand(1),
Op0Op0->getOperand(2) };
- DAG.MorphNodeTo(Op0Op0.getNode(), MipsISD::VEXTRACT_SEXT_ELT,
- Op0Op0->getVTList(),
- makeArrayRef(Ops, Op0Op0->getNumOperands()));
- return Op0Op0;
+ return DAG.getNode(MipsISD::VEXTRACT_SEXT_ELT, SDLoc(Op0Op0),
+ Op0Op0->getVTList(),
+ makeArrayRef(Ops, Op0Op0->getNumOperands()));
}
}
}
case Mips::INSERT_FD_PSEUDO:
return emitINSERT_FD(MI, BB);
case Mips::INSERT_B_VIDX_PSEUDO:
+ case Mips::INSERT_B_VIDX64_PSEUDO:
return emitINSERT_DF_VIDX(MI, BB, 1, false);
case Mips::INSERT_H_VIDX_PSEUDO:
+ case Mips::INSERT_H_VIDX64_PSEUDO:
return emitINSERT_DF_VIDX(MI, BB, 2, false);
case Mips::INSERT_W_VIDX_PSEUDO:
+ case Mips::INSERT_W_VIDX64_PSEUDO:
return emitINSERT_DF_VIDX(MI, BB, 4, false);
case Mips::INSERT_D_VIDX_PSEUDO:
+ case Mips::INSERT_D_VIDX64_PSEUDO:
return emitINSERT_DF_VIDX(MI, BB, 8, false);
case Mips::INSERT_FW_VIDX_PSEUDO:
+ case Mips::INSERT_FW_VIDX64_PSEUDO:
return emitINSERT_DF_VIDX(MI, BB, 4, true);
case Mips::INSERT_FD_VIDX_PSEUDO:
+ case Mips::INSERT_FD_VIDX64_PSEUDO:
return emitINSERT_DF_VIDX(MI, BB, 8, true);
case Mips::FILL_FW_PSEUDO:
return emitFILL_FW(MI, BB);
}
}
-bool MipsSETargetLowering::
-isEligibleForTailCallOptimization(const MipsCC &MipsCCInfo,
- unsigned NextStackOffset,
- const MipsFunctionInfo& FI) const {
+bool MipsSETargetLowering::isEligibleForTailCallOptimization(
+ const CCState &CCInfo, unsigned NextStackOffset,
+ const MipsFunctionInfo &FI) const {
if (!EnableMipsTailCalls)
return false;
// Return false if either the callee or caller has a byval argument.
- if (MipsCCInfo.hasByValArg() || FI.hasByvalArg())
+ if (CCInfo.getInRegsParamsCount() > 0 || FI.hasByvalArg())
return false;
// Return true if the callee's argument area is no larger than the
getOpndList(SmallVectorImpl<SDValue> &Ops,
std::deque< std::pair<unsigned, SDValue> > &RegsToPass,
bool IsPICCall, bool GlobalOrExternal, bool InternalLinkage,
- CallLoweringInfo &CLI, SDValue Callee, SDValue Chain) const {
+ bool IsCallReloc, CallLoweringInfo &CLI, SDValue Callee,
+ SDValue Chain) const {
Ops.push_back(Callee);
MipsTargetLowering::getOpndList(Ops, RegsToPass, IsPICCall, GlobalOrExternal,
- InternalLinkage, CLI, Callee, Chain);
+ InternalLinkage, IsCallReloc, CLI, Callee,
+ Chain);
}
SDValue MipsSETargetLowering::lowerLOAD(SDValue Op, SelectionDAG &DAG) const {
Nd.getAlignment());
// i32 load from higher address.
- Ptr = DAG.getNode(ISD::ADD, DL, PtrVT, Ptr, DAG.getConstant(4, PtrVT));
+ Ptr = DAG.getNode(ISD::ADD, DL, PtrVT, Ptr, DAG.getConstant(4, DL, PtrVT));
SDValue Hi = DAG.getLoad(MVT::i32, DL, Lo.getValue(1), Ptr,
MachinePointerInfo(), Nd.isVolatile(),
Nd.isNonTemporal(), Nd.isInvariant(),
SDValue Val = Nd.getValue(), Ptr = Nd.getBasePtr(), Chain = Nd.getChain();
EVT PtrVT = Ptr.getValueType();
SDValue Lo = DAG.getNode(MipsISD::ExtractElementF64, DL, MVT::i32,
- Val, DAG.getConstant(0, MVT::i32));
+ Val, DAG.getConstant(0, DL, MVT::i32));
SDValue Hi = DAG.getNode(MipsISD::ExtractElementF64, DL, MVT::i32,
- Val, DAG.getConstant(1, MVT::i32));
+ Val, DAG.getConstant(1, DL, MVT::i32));
if (!Subtarget.isLittle())
std::swap(Lo, Hi);
// i32 store to lower address.
Chain = DAG.getStore(Chain, DL, Lo, Ptr, MachinePointerInfo(),
Nd.isVolatile(), Nd.isNonTemporal(), Nd.getAlignment(),
- Nd.getTBAAInfo());
+ Nd.getAAInfo());
// i32 store to higher address.
- Ptr = DAG.getNode(ISD::ADD, DL, PtrVT, Ptr, DAG.getConstant(4, PtrVT));
+ Ptr = DAG.getNode(ISD::ADD, DL, PtrVT, Ptr, DAG.getConstant(4, DL, PtrVT));
return DAG.getStore(Chain, DL, Hi, Ptr, MachinePointerInfo(),
Nd.isVolatile(), Nd.isNonTemporal(),
- std::min(Nd.getAlignment(), 4U), Nd.getTBAAInfo());
+ std::min(Nd.getAlignment(), 4U), Nd.getAAInfo());
}
SDValue MipsSETargetLowering::lowerMulDiv(SDValue Op, unsigned NewOpc,
static SDValue initAccumulator(SDValue In, SDLoc DL, SelectionDAG &DAG) {
SDValue InLo = DAG.getNode(ISD::EXTRACT_ELEMENT, DL, MVT::i32, In,
- DAG.getConstant(0, MVT::i32));
+ DAG.getConstant(0, DL, MVT::i32));
SDValue InHi = DAG.getNode(ISD::EXTRACT_ELEMENT, DL, MVT::i32, In,
- DAG.getConstant(1, MVT::i32));
+ DAG.getConstant(1, DL, MVT::i32));
return DAG.getNode(MipsISD::MTLOHI, DL, MVT::Untyped, InLo, InHi);
}
SDValue LaneB = Op->getOperand(2);
if (ResVecTy == MVT::v2i64) {
- LaneA = DAG.getConstant(0, MVT::i32);
+ LaneA = DAG.getConstant(0, DL, MVT::i32);
ViaVecTy = MVT::v4i32;
} else
LaneA = LaneB;
}
static SDValue lowerMSASplatImm(SDValue Op, unsigned ImmOp, SelectionDAG &DAG) {
- return DAG.getConstant(Op->getConstantOperandVal(ImmOp), Op->getValueType(0));
+ return DAG.getConstant(Op->getConstantOperandVal(ImmOp), SDLoc(Op),
+ Op->getValueType(0));
}
static SDValue getBuildVectorSplat(EVT VecTy, SDValue SplatValue,
SplatValueA = DAG.getNode(ISD::TRUNCATE, DL, MVT::i32, SplatValue);
SplatValueB = DAG.getNode(ISD::SRL, DL, MVT::i64, SplatValue,
- DAG.getConstant(32, MVT::i32));
+ DAG.getConstant(32, DL, MVT::i32));
SplatValueB = DAG.getNode(ISD::TRUNCATE, DL, MVT::i32, SplatValueB);
}
if (ConstantSDNode *CImm = dyn_cast<ConstantSDNode>(Imm)) {
APInt BitImm = APInt(64, 1) << CImm->getAPIntValue();
- SDValue BitImmHiOp = DAG.getConstant(BitImm.lshr(32).trunc(32), MVT::i32);
- SDValue BitImmLoOp = DAG.getConstant(BitImm.trunc(32), MVT::i32);
+ SDValue BitImmHiOp = DAG.getConstant(BitImm.lshr(32).trunc(32), DL,
+ MVT::i32);
+ SDValue BitImmLoOp = DAG.getConstant(BitImm.trunc(32), DL, MVT::i32);
if (BigEndian)
std::swap(BitImmLoOp, BitImmHiOp);
Exp2Imm = getBuildVectorSplat(VecTy, Imm, BigEndian, DAG);
- Exp2Imm =
- DAG.getNode(ISD::SHL, DL, VecTy, DAG.getConstant(1, VecTy), Exp2Imm);
+ Exp2Imm = DAG.getNode(ISD::SHL, DL, VecTy, DAG.getConstant(1, DL, VecTy),
+ Exp2Imm);
}
return DAG.getNode(Opc, DL, VecTy, Op->getOperand(1), Exp2Imm);
static SDValue lowerMSABitClear(SDValue Op, SelectionDAG &DAG) {
EVT ResTy = Op->getValueType(0);
SDLoc DL(Op);
- SDValue One = DAG.getConstant(1, ResTy);
+ SDValue One = DAG.getConstant(1, DL, ResTy);
SDValue Bit = DAG.getNode(ISD::SHL, DL, ResTy, One, Op->getOperand(2));
return DAG.getNode(ISD::AND, DL, ResTy, Op->getOperand(1),
EVT ResTy = Op->getValueType(0);
APInt BitImm = APInt(ResTy.getVectorElementType().getSizeInBits(), 1)
<< cast<ConstantSDNode>(Op->getOperand(2))->getAPIntValue();
- SDValue BitMask = DAG.getConstant(~BitImm, ResTy);
+ SDValue BitMask = DAG.getConstant(~BitImm, DL, ResTy);
return DAG.getNode(ISD::AND, DL, ResTy, Op->getOperand(1), BitMask);
}
APInt Mask = APInt::getHighBitsSet(EltTy.getSizeInBits(),
Op->getConstantOperandVal(3));
return DAG.getNode(ISD::VSELECT, DL, VecTy,
- DAG.getConstant(Mask, VecTy, true), Op->getOperand(2),
- Op->getOperand(1));
+ DAG.getConstant(Mask, DL, VecTy, true),
+ Op->getOperand(2), Op->getOperand(1));
}
case Intrinsic::mips_binsri_b:
case Intrinsic::mips_binsri_h:
APInt Mask = APInt::getLowBitsSet(EltTy.getSizeInBits(),
Op->getConstantOperandVal(3));
return DAG.getNode(ISD::VSELECT, DL, VecTy,
- DAG.getConstant(Mask, VecTy, true), Op->getOperand(2),
- Op->getOperand(1));
+ DAG.getConstant(Mask, DL, VecTy, true),
+ Op->getOperand(2), Op->getOperand(1));
}
case Intrinsic::mips_bmnz_v:
return DAG.getNode(ISD::VSELECT, DL, Op->getValueType(0), Op->getOperand(3),
case Intrinsic::mips_bneg_w:
case Intrinsic::mips_bneg_d: {
EVT VecTy = Op->getValueType(0);
- SDValue One = DAG.getConstant(1, VecTy);
+ SDValue One = DAG.getConstant(1, DL, VecTy);
return DAG.getNode(ISD::XOR, DL, VecTy, Op->getOperand(1),
DAG.getNode(ISD::SHL, DL, VecTy, One,
case Intrinsic::mips_bset_w:
case Intrinsic::mips_bset_d: {
EVT VecTy = Op->getValueType(0);
- SDValue One = DAG.getConstant(1, VecTy);
+ SDValue One = DAG.getConstant(1, DL, VecTy);
return DAG.getNode(ISD::OR, DL, VecTy, Op->getOperand(1),
DAG.getNode(ISD::SHL, DL, VecTy, One,
case Intrinsic::mips_fill_h:
case Intrinsic::mips_fill_w:
case Intrinsic::mips_fill_d: {
- SmallVector<SDValue, 16> Ops;
EVT ResTy = Op->getValueType(0);
-
- for (unsigned i = 0; i < ResTy.getVectorNumElements(); ++i)
- Ops.push_back(Op->getOperand(1));
+ SmallVector<SDValue, 16> Ops(ResTy.getVectorNumElements(),
+ Op->getOperand(1));
// If ResTy is v2i64 then the type legalizer will break this node down into
// an equivalent v4i32.
case Intrinsic::mips_insve_d:
return DAG.getNode(MipsISD::INSVE, DL, Op->getValueType(0),
Op->getOperand(1), Op->getOperand(2), Op->getOperand(3),
- DAG.getConstant(0, MVT::i32));
+ DAG.getConstant(0, DL, MVT::i32));
case Intrinsic::mips_ldi_b:
case Intrinsic::mips_ldi_h:
case Intrinsic::mips_ldi_w:
static bool isConstantOrUndef(const SDValue Op) {
if (Op->getOpcode() == ISD::UNDEF)
return true;
- if (dyn_cast<ConstantSDNode>(Op))
+ if (isa<ConstantSDNode>(Op))
return true;
- if (dyn_cast<ConstantFPSDNode>(Op))
+ if (isa<ConstantFPSDNode>(Op))
return true;
return false;
}
}
// SelectionDAG::getConstant will promote SplatValue appropriately.
- SDValue Result = DAG.getConstant(SplatValue, ViaVecTy);
+ SDValue Result = DAG.getConstant(SplatValue, DL, ViaVecTy);
// Bitcast to the type we originally wanted
if (ViaVecTy != ResTy)
for (unsigned i = 0; i < NumElts; ++i) {
Vector = DAG.getNode(ISD::INSERT_VECTOR_ELT, DL, ResTy, Vector,
Node->getOperand(i),
- DAG.getConstant(i, MVT::i32));
+ DAG.getConstant(i, DL, MVT::i32));
}
return Vector;
}
Imm |= Idx & 0x3;
}
- return DAG.getNode(MipsISD::SHF, SDLoc(Op), ResTy,
- DAG.getConstant(Imm, MVT::i32), Op->getOperand(0));
+ SDLoc DL(Op);
+ return DAG.getNode(MipsISD::SHF, DL, ResTy,
+ DAG.getConstant(Imm, DL, MVT::i32), Op->getOperand(0));
}
// Lower VECTOR_SHUFFLE into ILVEV (if possible).
for (SmallVector<int, 16>::iterator I = Indices.begin(); I != Indices.end();
++I)
- Ops.push_back(DAG.getTargetConstant(*I, MaskEltTy));
+ Ops.push_back(DAG.getTargetConstant(*I, DL, MaskEltTy));
SDValue MaskVec = DAG.getNode(ISD::BUILD_VECTOR, DL, MaskVecTy, Ops);
// $vr0 = phi($vr2, $fbb, $vr1, $tbb)
MachineRegisterInfo &RegInfo = BB->getParent()->getRegInfo();
- const TargetInstrInfo *TII = getTargetMachine().getInstrInfo();
+ const TargetInstrInfo *TII = Subtarget.getInstrInfo();
const TargetRegisterClass *RC = &Mips::GPR32RegClass;
DebugLoc DL = MI->getDebugLoc();
const BasicBlock *LLVM_BB = BB->getBasicBlock();
// $rd = phi($rd1, $fbb, $rd2, $tbb)
MachineRegisterInfo &RegInfo = BB->getParent()->getRegInfo();
- const TargetInstrInfo *TII = getTargetMachine().getInstrInfo();
+ const TargetInstrInfo *TII = Subtarget.getInstrInfo();
const TargetRegisterClass *RC = &Mips::GPR32RegClass;
DebugLoc DL = MI->getDebugLoc();
const BasicBlock *LLVM_BB = BB->getBasicBlock();
// for lane 1 because it would require FR=0 mode which isn't supported by MSA.
MachineBasicBlock * MipsSETargetLowering::
emitCOPY_FW(MachineInstr *MI, MachineBasicBlock *BB) const{
- const TargetInstrInfo *TII = getTargetMachine().getInstrInfo();
+ const TargetInstrInfo *TII = Subtarget.getInstrInfo();
MachineRegisterInfo &RegInfo = BB->getParent()->getRegInfo();
DebugLoc DL = MI->getDebugLoc();
unsigned Fd = MI->getOperand(0).getReg();
unsigned Ws = MI->getOperand(1).getReg();
unsigned Lane = MI->getOperand(2).getImm();
- if (Lane == 0)
- BuildMI(*BB, MI, DL, TII->get(Mips::COPY), Fd).addReg(Ws, 0, Mips::sub_lo);
- else {
- unsigned Wt = RegInfo.createVirtualRegister(&Mips::MSA128WRegClass);
+ if (Lane == 0) {
+ unsigned Wt = Ws;
+ if (!Subtarget.useOddSPReg()) {
+ // We must copy to an even-numbered MSA register so that the
+ // single-precision sub-register is also guaranteed to be even-numbered.
+ Wt = RegInfo.createVirtualRegister(&Mips::MSA128WEvensRegClass);
+
+ BuildMI(*BB, MI, DL, TII->get(Mips::COPY), Wt).addReg(Ws);
+ }
+
+ BuildMI(*BB, MI, DL, TII->get(Mips::COPY), Fd).addReg(Wt, 0, Mips::sub_lo);
+ } else {
+ unsigned Wt = RegInfo.createVirtualRegister(
+ Subtarget.useOddSPReg() ? &Mips::MSA128WRegClass :
+ &Mips::MSA128WEvensRegClass);
BuildMI(*BB, MI, DL, TII->get(Mips::SPLATI_W), Wt).addReg(Ws).addImm(Lane);
BuildMI(*BB, MI, DL, TII->get(Mips::COPY), Fd).addReg(Wt, 0, Mips::sub_lo);
emitCOPY_FD(MachineInstr *MI, MachineBasicBlock *BB) const{
assert(Subtarget.isFP64bit());
- const TargetInstrInfo *TII = getTargetMachine().getInstrInfo();
+ const TargetInstrInfo *TII = Subtarget.getInstrInfo();
MachineRegisterInfo &RegInfo = BB->getParent()->getRegInfo();
unsigned Fd = MI->getOperand(0).getReg();
unsigned Ws = MI->getOperand(1).getReg();
MachineBasicBlock *
MipsSETargetLowering::emitINSERT_FW(MachineInstr *MI,
MachineBasicBlock *BB) const {
- const TargetInstrInfo *TII = getTargetMachine().getInstrInfo();
+ const TargetInstrInfo *TII = Subtarget.getInstrInfo();
MachineRegisterInfo &RegInfo = BB->getParent()->getRegInfo();
DebugLoc DL = MI->getDebugLoc();
unsigned Wd = MI->getOperand(0).getReg();
unsigned Wd_in = MI->getOperand(1).getReg();
unsigned Lane = MI->getOperand(2).getImm();
unsigned Fs = MI->getOperand(3).getReg();
- unsigned Wt = RegInfo.createVirtualRegister(&Mips::MSA128WRegClass);
+ unsigned Wt = RegInfo.createVirtualRegister(
+ Subtarget.useOddSPReg() ? &Mips::MSA128WRegClass :
+ &Mips::MSA128WEvensRegClass);
BuildMI(*BB, MI, DL, TII->get(Mips::SUBREG_TO_REG), Wt)
.addImm(0)
MachineBasicBlock *BB) const {
assert(Subtarget.isFP64bit());
- const TargetInstrInfo *TII = getTargetMachine().getInstrInfo();
+ const TargetInstrInfo *TII = Subtarget.getInstrInfo();
MachineRegisterInfo &RegInfo = BB->getParent()->getRegInfo();
DebugLoc DL = MI->getDebugLoc();
unsigned Wd = MI->getOperand(0).getReg();
MachineBasicBlock *BB,
unsigned EltSizeInBytes,
bool IsFP) const {
- const TargetInstrInfo *TII = getTargetMachine().getInstrInfo();
+ const TargetInstrInfo *TII = Subtarget.getInstrInfo();
MachineRegisterInfo &RegInfo = BB->getParent()->getRegInfo();
DebugLoc DL = MI->getDebugLoc();
unsigned Wd = MI->getOperand(0).getReg();
const TargetRegisterClass *VecRC = nullptr;
const TargetRegisterClass *GPRRC =
- Subtarget.isGP64bit() ? &Mips::GPR64RegClass : &Mips::GPR32RegClass;
+ Subtarget.isABI_N64() ? &Mips::GPR64RegClass : &Mips::GPR32RegClass;
unsigned EltLog2Size;
unsigned InsertOp = 0;
unsigned InsveOp = 0;
// sld.df inteprets $rt modulo the number of columns so we only need to negate
// the lane index to do this.
unsigned LaneTmp2 = RegInfo.createVirtualRegister(GPRRC);
- BuildMI(*BB, MI, DL, TII->get(Mips::SUB), LaneTmp2)
- .addReg(Mips::ZERO)
+ BuildMI(*BB, MI, DL, TII->get(Subtarget.isABI_N64() ? Mips::DSUB : Mips::SUB),
+ LaneTmp2)
+ .addReg(Subtarget.isABI_N64() ? Mips::ZERO_64 : Mips::ZERO)
.addReg(LaneReg);
BuildMI(*BB, MI, DL, TII->get(Mips::SLD_B), Wd)
.addReg(WdTmp2)
MachineBasicBlock *
MipsSETargetLowering::emitFILL_FW(MachineInstr *MI,
MachineBasicBlock *BB) const {
- const TargetInstrInfo *TII = getTargetMachine().getInstrInfo();
+ const TargetInstrInfo *TII = Subtarget.getInstrInfo();
MachineRegisterInfo &RegInfo = BB->getParent()->getRegInfo();
DebugLoc DL = MI->getDebugLoc();
unsigned Wd = MI->getOperand(0).getReg();
MachineBasicBlock *BB) const {
assert(Subtarget.isFP64bit());
- const TargetInstrInfo *TII = getTargetMachine().getInstrInfo();
+ const TargetInstrInfo *TII = Subtarget.getInstrInfo();
MachineRegisterInfo &RegInfo = BB->getParent()->getRegInfo();
DebugLoc DL = MI->getDebugLoc();
unsigned Wd = MI->getOperand(0).getReg();
MachineBasicBlock *
MipsSETargetLowering::emitFEXP2_W_1(MachineInstr *MI,
MachineBasicBlock *BB) const {
- const TargetInstrInfo *TII = getTargetMachine().getInstrInfo();
+ const TargetInstrInfo *TII = Subtarget.getInstrInfo();
MachineRegisterInfo &RegInfo = BB->getParent()->getRegInfo();
const TargetRegisterClass *RC = &Mips::MSA128WRegClass;
unsigned Ws1 = RegInfo.createVirtualRegister(RC);
MachineBasicBlock *
MipsSETargetLowering::emitFEXP2_D_1(MachineInstr *MI,
MachineBasicBlock *BB) const {
- const TargetInstrInfo *TII = getTargetMachine().getInstrInfo();
+ const TargetInstrInfo *TII = Subtarget.getInstrInfo();
MachineRegisterInfo &RegInfo = BB->getParent()->getRegInfo();
const TargetRegisterClass *RC = &Mips::MSA128DRegClass;
unsigned Ws1 = RegInfo.createVirtualRegister(RC);
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