Subtarget(*tm.getSubtargetImpl()), TM(tm) {
// Set up the register classes.
- addRegisterClass(EVT::i8, MSP430::GR8RegisterClass);
- addRegisterClass(EVT::i16, MSP430::GR16RegisterClass);
+ addRegisterClass(MVT::i8, MSP430::GR8RegisterClass);
+ addRegisterClass(MVT::i16, MSP430::GR16RegisterClass);
// Compute derived properties from the register classes
computeRegisterProperties();
// Even if we have only 1 bit shift here, we can perform
// shifts of the whole bitwidth 1 bit per step.
- setShiftAmountType(EVT::i8);
+ setShiftAmountType(MVT::i8);
setStackPointerRegisterToSaveRestore(MSP430::SPW);
setBooleanContents(ZeroOrOneBooleanContent);
setSchedulingPreference(SchedulingForLatency);
- setLoadExtAction(ISD::EXTLOAD, EVT::i1, Promote);
- setLoadExtAction(ISD::SEXTLOAD, EVT::i1, Promote);
- setLoadExtAction(ISD::ZEXTLOAD, EVT::i1, Promote);
- setLoadExtAction(ISD::SEXTLOAD, EVT::i8, Expand);
- setLoadExtAction(ISD::SEXTLOAD, EVT::i16, Expand);
+ setLoadExtAction(ISD::EXTLOAD, MVT::i1, Promote);
+ setLoadExtAction(ISD::SEXTLOAD, MVT::i1, Promote);
+ setLoadExtAction(ISD::ZEXTLOAD, MVT::i1, Promote);
+ setLoadExtAction(ISD::SEXTLOAD, MVT::i8, Expand);
+ setLoadExtAction(ISD::SEXTLOAD, MVT::i16, Expand);
// We don't have any truncstores
- setTruncStoreAction(EVT::i16, EVT::i8, Expand);
-
- setOperationAction(ISD::SRA, EVT::i8, Custom);
- setOperationAction(ISD::SHL, EVT::i8, Custom);
- setOperationAction(ISD::SRL, EVT::i8, Custom);
- setOperationAction(ISD::SRA, EVT::i16, Custom);
- setOperationAction(ISD::SHL, EVT::i16, Custom);
- setOperationAction(ISD::SRL, EVT::i16, Custom);
- setOperationAction(ISD::ROTL, EVT::i8, Expand);
- setOperationAction(ISD::ROTR, EVT::i8, Expand);
- setOperationAction(ISD::ROTL, EVT::i16, Expand);
- setOperationAction(ISD::ROTR, EVT::i16, Expand);
- setOperationAction(ISD::GlobalAddress, EVT::i16, Custom);
- setOperationAction(ISD::ExternalSymbol, EVT::i16, Custom);
- setOperationAction(ISD::BR_JT, EVT::Other, Expand);
- setOperationAction(ISD::BRIND, EVT::Other, Expand);
- setOperationAction(ISD::BR_CC, EVT::i8, Custom);
- setOperationAction(ISD::BR_CC, EVT::i16, Custom);
- setOperationAction(ISD::BRCOND, EVT::Other, Expand);
- setOperationAction(ISD::SETCC, EVT::i8, Expand);
- setOperationAction(ISD::SETCC, EVT::i16, Expand);
- setOperationAction(ISD::SELECT, EVT::i8, Expand);
- setOperationAction(ISD::SELECT, EVT::i16, Expand);
- setOperationAction(ISD::SELECT_CC, EVT::i8, Custom);
- setOperationAction(ISD::SELECT_CC, EVT::i16, Custom);
- setOperationAction(ISD::SIGN_EXTEND, EVT::i16, Custom);
-
- setOperationAction(ISD::CTTZ, EVT::i8, Expand);
- setOperationAction(ISD::CTTZ, EVT::i16, Expand);
- setOperationAction(ISD::CTLZ, EVT::i8, Expand);
- setOperationAction(ISD::CTLZ, EVT::i16, Expand);
- setOperationAction(ISD::CTPOP, EVT::i8, Expand);
- setOperationAction(ISD::CTPOP, EVT::i16, Expand);
-
- setOperationAction(ISD::SHL_PARTS, EVT::i8, Expand);
- setOperationAction(ISD::SHL_PARTS, EVT::i16, Expand);
- setOperationAction(ISD::SRL_PARTS, EVT::i8, Expand);
- setOperationAction(ISD::SRL_PARTS, EVT::i16, Expand);
- setOperationAction(ISD::SRA_PARTS, EVT::i8, Expand);
- setOperationAction(ISD::SRA_PARTS, EVT::i16, Expand);
-
- setOperationAction(ISD::SIGN_EXTEND_INREG, EVT::i1, Expand);
+ setTruncStoreAction(MVT::i16, MVT::i8, Expand);
+
+ setOperationAction(ISD::SRA, MVT::i8, Custom);
+ setOperationAction(ISD::SHL, MVT::i8, Custom);
+ setOperationAction(ISD::SRL, MVT::i8, Custom);
+ setOperationAction(ISD::SRA, MVT::i16, Custom);
+ setOperationAction(ISD::SHL, MVT::i16, Custom);
+ setOperationAction(ISD::SRL, MVT::i16, Custom);
+ setOperationAction(ISD::ROTL, MVT::i8, Expand);
+ setOperationAction(ISD::ROTR, MVT::i8, Expand);
+ setOperationAction(ISD::ROTL, MVT::i16, Expand);
+ setOperationAction(ISD::ROTR, MVT::i16, Expand);
+ setOperationAction(ISD::GlobalAddress, MVT::i16, Custom);
+ setOperationAction(ISD::ExternalSymbol, MVT::i16, Custom);
+ setOperationAction(ISD::BR_JT, MVT::Other, Expand);
+ setOperationAction(ISD::BRIND, MVT::Other, Expand);
+ setOperationAction(ISD::BR_CC, MVT::i8, Custom);
+ setOperationAction(ISD::BR_CC, MVT::i16, Custom);
+ setOperationAction(ISD::BRCOND, MVT::Other, Expand);
+ setOperationAction(ISD::SETCC, MVT::i8, Expand);
+ setOperationAction(ISD::SETCC, MVT::i16, Expand);
+ setOperationAction(ISD::SELECT, MVT::i8, Expand);
+ setOperationAction(ISD::SELECT, MVT::i16, Expand);
+ setOperationAction(ISD::SELECT_CC, MVT::i8, Custom);
+ setOperationAction(ISD::SELECT_CC, MVT::i16, Custom);
+ setOperationAction(ISD::SIGN_EXTEND, MVT::i16, Custom);
+
+ setOperationAction(ISD::CTTZ, MVT::i8, Expand);
+ setOperationAction(ISD::CTTZ, MVT::i16, Expand);
+ setOperationAction(ISD::CTLZ, MVT::i8, Expand);
+ setOperationAction(ISD::CTLZ, MVT::i16, Expand);
+ setOperationAction(ISD::CTPOP, MVT::i8, Expand);
+ setOperationAction(ISD::CTPOP, MVT::i16, Expand);
+
+ setOperationAction(ISD::SHL_PARTS, MVT::i8, Expand);
+ setOperationAction(ISD::SHL_PARTS, MVT::i16, Expand);
+ setOperationAction(ISD::SRL_PARTS, MVT::i8, Expand);
+ setOperationAction(ISD::SRL_PARTS, MVT::i16, Expand);
+ setOperationAction(ISD::SRA_PARTS, MVT::i8, Expand);
+ setOperationAction(ISD::SRA_PARTS, MVT::i16, Expand);
+
+ setOperationAction(ISD::SIGN_EXTEND_INREG, MVT::i1, Expand);
// FIXME: Implement efficiently multiplication by a constant
- setOperationAction(ISD::MUL, EVT::i16, Expand);
- setOperationAction(ISD::MULHS, EVT::i16, Expand);
- setOperationAction(ISD::MULHU, EVT::i16, Expand);
- setOperationAction(ISD::SMUL_LOHI, EVT::i16, Expand);
- setOperationAction(ISD::UMUL_LOHI, EVT::i16, Expand);
-
- setOperationAction(ISD::UDIV, EVT::i16, Expand);
- setOperationAction(ISD::UDIVREM, EVT::i16, Expand);
- setOperationAction(ISD::UREM, EVT::i16, Expand);
- setOperationAction(ISD::SDIV, EVT::i16, Expand);
- setOperationAction(ISD::SDIVREM, EVT::i16, Expand);
- setOperationAction(ISD::SREM, EVT::i16, Expand);
+ setOperationAction(ISD::MUL, MVT::i16, Expand);
+ setOperationAction(ISD::MULHS, MVT::i16, Expand);
+ setOperationAction(ISD::MULHU, MVT::i16, Expand);
+ setOperationAction(ISD::SMUL_LOHI, MVT::i16, Expand);
+ setOperationAction(ISD::UMUL_LOHI, MVT::i16, Expand);
+
+ setOperationAction(ISD::UDIV, MVT::i16, Expand);
+ setOperationAction(ISD::UDIVREM, MVT::i16, Expand);
+ setOperationAction(ISD::UREM, MVT::i16, Expand);
+ setOperationAction(ISD::SDIV, MVT::i16, Expand);
+ setOperationAction(ISD::SDIVREM, MVT::i16, Expand);
+ setOperationAction(ISD::SREM, MVT::i16, Expand);
}
SDValue MSP430TargetLowering::LowerOperation(SDValue Op, SelectionDAG &DAG) {
if (VA.isRegLoc()) {
// Arguments passed in registers
EVT RegVT = VA.getLocVT();
- switch (RegVT.getSimpleVT()) {
+ switch (RegVT.getSimpleVT().SimpleTy) {
default:
{
#ifndef NDEBUG
cerr << "LowerFormalArguments Unhandled argument type: "
- << RegVT.getSimpleVT() << "\n";
+ << RegVT.getSimpleVT().SimpleTy << "\n";
#endif
llvm_unreachable(0);
}
- case EVT::i16:
+ case MVT::i16:
unsigned VReg =
RegInfo.createVirtualRegister(MSP430::GR16RegisterClass);
RegInfo.addLiveIn(VA.getLocReg(), VReg);
unsigned ObjSize = VA.getLocVT().getSizeInBits()/8;
if (ObjSize > 2) {
cerr << "LowerFormalArguments Unhandled argument type: "
- << VA.getLocVT().getSimpleVT()
+ << VA.getLocVT().getSimpleVT().SimpleTy
<< "\n";
}
// Create the frame index object for this incoming parameter...
// Create the SelectionDAG nodes corresponding to a load
//from this parameter
- SDValue FIN = DAG.getFrameIndex(FI, EVT::i16);
+ SDValue FIN = DAG.getFrameIndex(FI, MVT::i16);
InVals.push_back(DAG.getLoad(VA.getLocVT(), dl, Chain, FIN,
PseudoSourceValue::getFixedStack(FI), 0));
}
}
if (Flag.getNode())
- return DAG.getNode(MSP430ISD::RET_FLAG, dl, EVT::Other, Chain, Flag);
+ return DAG.getNode(MSP430ISD::RET_FLAG, dl, MVT::Other, Chain, Flag);
// Return Void
- return DAG.getNode(MSP430ISD::RET_FLAG, dl, EVT::Other, Chain);
+ return DAG.getNode(MSP430ISD::RET_FLAG, dl, MVT::Other, Chain);
}
/// LowerCCCCallTo - functions arguments are copied from virtual regs to
// Transform all store nodes into one single node because all store nodes are
// independent of each other.
if (!MemOpChains.empty())
- Chain = DAG.getNode(ISD::TokenFactor, dl, EVT::Other,
+ Chain = DAG.getNode(ISD::TokenFactor, dl, MVT::Other,
&MemOpChains[0], MemOpChains.size());
// Build a sequence of copy-to-reg nodes chained together with token chain and
// turn it into a TargetGlobalAddress node so that legalize doesn't hack it.
// Likewise ExternalSymbol -> TargetExternalSymbol.
if (GlobalAddressSDNode *G = dyn_cast<GlobalAddressSDNode>(Callee))
- Callee = DAG.getTargetGlobalAddress(G->getGlobal(), EVT::i16);
+ Callee = DAG.getTargetGlobalAddress(G->getGlobal(), MVT::i16);
else if (ExternalSymbolSDNode *E = dyn_cast<ExternalSymbolSDNode>(Callee))
- Callee = DAG.getTargetExternalSymbol(E->getSymbol(), EVT::i16);
+ Callee = DAG.getTargetExternalSymbol(E->getSymbol(), MVT::i16);
// Returns a chain & a flag for retval copy to use.
- SDVTList NodeTys = DAG.getVTList(EVT::Other, EVT::Flag);
+ SDVTList NodeTys = DAG.getVTList(MVT::Other, MVT::Flag);
SmallVector<SDValue, 8> Ops;
Ops.push_back(Chain);
Ops.push_back(Callee);
break;
}
- return DAG.getNode(MSP430ISD::CMP, dl, EVT::Flag, LHS, RHS);
+ return DAG.getNode(MSP430ISD::CMP, dl, MVT::Flag, LHS, RHS);
}
return DAG.getNode(MSP430ISD::BR_CC, dl, Op.getValueType(),
Chain,
- Dest, DAG.getConstant(TargetCC, EVT::i8),
+ Dest, DAG.getConstant(TargetCC, MVT::i8),
Flag);
}
unsigned TargetCC = MSP430::COND_INVALID;
SDValue Flag = EmitCMP(LHS, RHS, TargetCC, CC, dl, DAG);
- SDVTList VTs = DAG.getVTList(Op.getValueType(), EVT::Flag);
+ SDVTList VTs = DAG.getVTList(Op.getValueType(), MVT::Flag);
SmallVector<SDValue, 4> Ops;
Ops.push_back(TrueV);
Ops.push_back(FalseV);
- Ops.push_back(DAG.getConstant(TargetCC, EVT::i8));
+ Ops.push_back(DAG.getConstant(TargetCC, MVT::i8));
Ops.push_back(Flag);
return DAG.getNode(MSP430ISD::SELECT_CC, dl, VTs, &Ops[0], Ops.size());
EVT VT = Op.getValueType();
DebugLoc dl = Op.getDebugLoc();
- assert(VT == EVT::i16 && "Only support i16 for now!");
+ assert(VT == MVT::i16 && "Only support i16 for now!");
return DAG.getNode(ISD::SIGN_EXTEND_INREG, dl, VT,
DAG.getNode(ISD::ANY_EXTEND, dl, VT, Val),
projects / oota-llvm.git / blobdiff