SDValue XCoreTargetLowering::
LowerSELECT_CC(SDValue Op, SelectionDAG &DAG)
{
- SDValue Cond = DAG.getNode(ISD::SETCC, MVT::i32, Op.getOperand(2),
+ DebugLoc dl = Op.getDebugLoc();
+ SDValue Cond = DAG.getNode(ISD::SETCC, dl, MVT::i32, Op.getOperand(2),
Op.getOperand(3), Op.getOperand(4));
- return DAG.getNode(ISD::SELECT, MVT::i32, Cond, Op.getOperand(0),
+ return DAG.getNode(ISD::SELECT, dl, MVT::i32, Cond, Op.getOperand(0),
Op.getOperand(1));
}
SDValue XCoreTargetLowering::
getGlobalAddressWrapper(SDValue GA, GlobalValue *GV, SelectionDAG &DAG)
{
+ // FIXME there is no actual debug info here
+ DebugLoc dl = GA.getDebugLoc();
if (isa<Function>(GV)) {
- return DAG.getNode(XCoreISD::PCRelativeWrapper, MVT::i32, GA);
+ return DAG.getNode(XCoreISD::PCRelativeWrapper, dl, MVT::i32, GA);
} else if (!Subtarget.isXS1A()) {
const GlobalVariable *GVar = dyn_cast<GlobalVariable>(GV);
if (!GVar) {
}
bool isConst = GVar && GVar->isConstant();
if (isConst) {
- return DAG.getNode(XCoreISD::CPRelativeWrapper, MVT::i32, GA);
+ return DAG.getNode(XCoreISD::CPRelativeWrapper, dl, MVT::i32, GA);
}
}
- return DAG.getNode(XCoreISD::DPRelativeWrapper, MVT::i32, GA);
+ return DAG.getNode(XCoreISD::DPRelativeWrapper, dl, MVT::i32, GA);
}
SDValue XCoreTargetLowering::
return getGlobalAddressWrapper(GA, GV, DAG);
}
-static inline SDValue BuildGetId(SelectionDAG &DAG) {
- return DAG.getNode(ISD::INTRINSIC_WO_CHAIN, MVT::i32,
+static inline SDValue BuildGetId(SelectionDAG &DAG, DebugLoc dl) {
+ return DAG.getNode(ISD::INTRINSIC_WO_CHAIN, dl, MVT::i32,
DAG.getConstant(Intrinsic::xcore_getid, MVT::i32));
}
SDValue XCoreTargetLowering::
LowerGlobalTLSAddress(SDValue Op, SelectionDAG &DAG)
{
+ // FIXME there isn't really debug info here
+ DebugLoc dl = Op.getDebugLoc();
// transform to label + getid() * size
GlobalValue *GV = cast<GlobalAddressSDNode>(Op)->getGlobal();
SDValue GA = DAG.getTargetGlobalAddress(GV, MVT::i32);
}
SDValue base = getGlobalAddressWrapper(GA, GV, DAG);
const TargetData *TD = TM.getTargetData();
- unsigned Size = TD->getABITypeSize(Ty);
- SDValue offset = DAG.getNode(ISD::MUL, MVT::i32, BuildGetId(DAG),
+ unsigned Size = TD->getTypeAllocSize(Ty);
+ SDValue offset = DAG.getNode(ISD::MUL, dl, MVT::i32, BuildGetId(DAG, dl),
DAG.getConstant(Size, MVT::i32));
- return DAG.getNode(ISD::ADD, MVT::i32, base, offset);
+ return DAG.getNode(ISD::ADD, dl, MVT::i32, base, offset);
}
SDValue XCoreTargetLowering::
LowerConstantPool(SDValue Op, SelectionDAG &DAG)
{
ConstantPoolSDNode *CP = cast<ConstantPoolSDNode>(Op);
+ // FIXME there isn't really debug info here
+ DebugLoc dl = CP->getDebugLoc();
if (Subtarget.isXS1A()) {
assert(0 && "Lowering of constant pool unimplemented");
return SDValue();
Res = DAG.getTargetConstantPool(CP->getConstVal(), PtrVT,
CP->getAlignment());
}
- return DAG.getNode(XCoreISD::CPRelativeWrapper, MVT::i32, Res);
+ return DAG.getNode(XCoreISD::CPRelativeWrapper, dl, MVT::i32, Res);
}
}
SDValue XCoreTargetLowering::
LowerJumpTable(SDValue Op, SelectionDAG &DAG)
{
+ // FIXME there isn't really debug info here
+ DebugLoc dl = Op.getDebugLoc();
MVT PtrVT = Op.getValueType();
JumpTableSDNode *JT = cast<JumpTableSDNode>(Op);
SDValue JTI = DAG.getTargetJumpTable(JT->getIndex(), PtrVT);
- return DAG.getNode(XCoreISD::DPRelativeWrapper, MVT::i32, JTI);
+ return DAG.getNode(XCoreISD::DPRelativeWrapper, dl, MVT::i32, JTI);
}
SDValue XCoreTargetLowering::
(N->getOpcode() == ISD::ADD || N->getOpcode() == ISD::SUB) &&
"Unknown operand to lower!");
assert(!Subtarget.isXS1A() && "Cannot custom lower ADD/SUB on xs1a");
+ DebugLoc dl = N->getDebugLoc();
// Extract components
- SDValue LHSL = DAG.getNode(ISD::EXTRACT_ELEMENT, MVT::i32, N->getOperand(0),
- DAG.getConstant(0, MVT::i32));
- SDValue LHSH = DAG.getNode(ISD::EXTRACT_ELEMENT, MVT::i32, N->getOperand(0),
- DAG.getConstant(1, MVT::i32));
- SDValue RHSL = DAG.getNode(ISD::EXTRACT_ELEMENT, MVT::i32, N->getOperand(1),
- DAG.getConstant(0, MVT::i32));
- SDValue RHSH = DAG.getNode(ISD::EXTRACT_ELEMENT, MVT::i32, N->getOperand(1),
- DAG.getConstant(1, MVT::i32));
+ SDValue LHSL = DAG.getNode(ISD::EXTRACT_ELEMENT, dl, MVT::i32,
+ N->getOperand(0), DAG.getConstant(0, MVT::i32));
+ SDValue LHSH = DAG.getNode(ISD::EXTRACT_ELEMENT, dl, MVT::i32,
+ N->getOperand(0), DAG.getConstant(1, MVT::i32));
+ SDValue RHSL = DAG.getNode(ISD::EXTRACT_ELEMENT, dl, MVT::i32,
+ N->getOperand(1), DAG.getConstant(0, MVT::i32));
+ SDValue RHSH = DAG.getNode(ISD::EXTRACT_ELEMENT, dl, MVT::i32,
+ N->getOperand(1), DAG.getConstant(1, MVT::i32));
// Expand
unsigned Opcode = (N->getOpcode() == ISD::ADD) ? XCoreISD::LADD :
XCoreISD::LSUB;
SDValue Zero = DAG.getConstant(0, MVT::i32);
- SDValue Carry = DAG.getNode(Opcode, DAG.getVTList(MVT::i32, MVT::i32),
+ SDValue Carry = DAG.getNode(Opcode, dl, DAG.getVTList(MVT::i32, MVT::i32),
LHSL, RHSL, Zero);
SDValue Lo(Carry.getNode(), 1);
- SDValue Ignored = DAG.getNode(Opcode, DAG.getVTList(MVT::i32, MVT::i32),
+ SDValue Ignored = DAG.getNode(Opcode, dl, DAG.getVTList(MVT::i32, MVT::i32),
LHSH, RHSH, Carry);
SDValue Hi(Ignored.getNode(), 1);
// Merge the pieces
- return DAG.getNode(ISD::BUILD_PAIR, MVT::i64, Lo, Hi);
+ return DAG.getNode(ISD::BUILD_PAIR, dl, MVT::i64, Lo, Hi);
}
SDValue XCoreTargetLowering::
assert(0 && "unimplemented");
// FIX Arguments passed by reference need a extra dereference.
SDNode *Node = Op.getNode();
+ DebugLoc dl = Node->getDebugLoc();
const Value *V = cast<SrcValueSDNode>(Node->getOperand(2))->getValue();
MVT VT = Node->getValueType(0);
- SDValue VAList = DAG.getLoad(getPointerTy(), Node->getOperand(0),
+ SDValue VAList = DAG.getLoad(getPointerTy(), dl, Node->getOperand(0),
Node->getOperand(1), V, 0);
// Increment the pointer, VAList, to the next vararg
- SDValue Tmp3 = DAG.getNode(ISD::ADD, getPointerTy(), VAList,
+ SDValue Tmp3 = DAG.getNode(ISD::ADD, dl, getPointerTy(), VAList,
DAG.getConstant(VT.getSizeInBits(),
getPointerTy()));
// Store the incremented VAList to the legalized pointer
- Tmp3 = DAG.getStore(VAList.getValue(1), Tmp3, Node->getOperand(1), V, 0);
+ Tmp3 = DAG.getStore(VAList.getValue(1), dl, Tmp3, Node->getOperand(1), V, 0);
// Load the actual argument out of the pointer VAList
- return DAG.getLoad(VT, Tmp3, VAList, NULL, 0);
+ return DAG.getLoad(VT, dl, Tmp3, VAList, NULL, 0);
}
SDValue XCoreTargetLowering::
LowerVASTART(SDValue Op, SelectionDAG &DAG)
{
+ DebugLoc dl = Op.getDebugLoc();
// vastart stores the address of the VarArgsFrameIndex slot into the
// memory location argument
MachineFunction &MF = DAG.getMachineFunction();
XCoreFunctionInfo *XFI = MF.getInfo<XCoreFunctionInfo>();
SDValue Addr = DAG.getFrameIndex(XFI->getVarArgsFrameIndex(), MVT::i32);
const Value *SV = cast<SrcValueSDNode>(Op.getOperand(2))->getValue();
- return DAG.getStore(Op.getOperand(0), Addr, Op.getOperand(1), SV, 0);
+ return DAG.getStore(Op.getOperand(0), dl, Addr, Op.getOperand(1), SV, 0);
}
SDValue XCoreTargetLowering::LowerFRAMEADDR(SDValue Op, SelectionDAG &DAG) {
+ DebugLoc dl = Op.getDebugLoc();
// Depths > 0 not supported yet!
if (cast<ConstantSDNode>(Op.getOperand(0))->getZExtValue() > 0)
return SDValue();
MachineFunction &MF = DAG.getMachineFunction();
const TargetRegisterInfo *RegInfo = getTargetMachine().getRegisterInfo();
- return DAG.getCopyFromReg(DAG.getEntryNode(), RegInfo->getFrameRegister(MF),
- MVT::i32);
+ return DAG.getCopyFromReg(DAG.getEntryNode(), dl,
+ RegInfo->getFrameRegister(MF), MVT::i32);
}
//===----------------------------------------------------------------------===//
SDValue Chain = TheCall->getChain();
SDValue Callee = TheCall->getCallee();
bool isVarArg = TheCall->isVarArg();
+ DebugLoc dl = Op.getDebugLoc();
// Analyze operands of the call, assigning locations to each operand.
SmallVector<CCValAssign, 16> ArgLocs;
default: assert(0 && "Unknown loc info!");
case CCValAssign::Full: break;
case CCValAssign::SExt:
- Arg = DAG.getNode(ISD::SIGN_EXTEND, VA.getLocVT(), Arg);
+ Arg = DAG.getNode(ISD::SIGN_EXTEND, dl, VA.getLocVT(), Arg);
break;
case CCValAssign::ZExt:
- Arg = DAG.getNode(ISD::ZERO_EXTEND, VA.getLocVT(), Arg);
+ Arg = DAG.getNode(ISD::ZERO_EXTEND, dl, VA.getLocVT(), Arg);
break;
case CCValAssign::AExt:
- Arg = DAG.getNode(ISD::ANY_EXTEND, VA.getLocVT(), Arg);
+ Arg = DAG.getNode(ISD::ANY_EXTEND, dl, VA.getLocVT(), Arg);
break;
}
int Offset = VA.getLocMemOffset();
- MemOpChains.push_back(DAG.getNode(XCoreISD::STWSP, MVT::Other, Chain, Arg,
+ MemOpChains.push_back(DAG.getNode(XCoreISD::STWSP, dl, MVT::Other,
+ Chain, Arg,
DAG.getConstant(Offset/4, MVT::i32)));
}
}
// 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, MVT::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
// stuck together.
SDValue InFlag;
for (unsigned i = 0, e = RegsToPass.size(); i != e; ++i) {
- Chain = DAG.getCopyToReg(Chain, RegsToPass[i].first,
+ Chain = DAG.getCopyToReg(Chain, dl, RegsToPass[i].first,
RegsToPass[i].second, InFlag);
InFlag = Chain.getValue(1);
}
if (InFlag.getNode())
Ops.push_back(InFlag);
- Chain = DAG.getNode(XCoreISD::BL, NodeTys, &Ops[0], Ops.size());
+ Chain = DAG.getNode(XCoreISD::BL, dl, NodeTys, &Ops[0], Ops.size());
InFlag = Chain.getValue(1);
// Create the CALLSEQ_END node.
LowerCallResult(SDValue Chain, SDValue InFlag, CallSDNode *TheCall,
unsigned CallingConv, SelectionDAG &DAG) {
bool isVarArg = TheCall->isVarArg();
+ DebugLoc dl = TheCall->getDebugLoc();
// Assign locations to each value returned by this call.
SmallVector<CCValAssign, 16> RVLocs;
// Copy all of the result registers out of their specified physreg.
for (unsigned i = 0; i != RVLocs.size(); ++i) {
- Chain = DAG.getCopyFromReg(Chain, RVLocs[i].getLocReg(),
+ Chain = DAG.getCopyFromReg(Chain, dl, RVLocs[i].getLocReg(),
RVLocs[i].getValVT(), InFlag).getValue(1);
InFlag = Chain.getValue(2);
ResultVals.push_back(Chain.getValue(0));
ResultVals.push_back(Chain);
// Merge everything together with a MERGE_VALUES node.
- return DAG.getNode(ISD::MERGE_VALUES, TheCall->getVTList(),
+ return DAG.getNode(ISD::MERGE_VALUES, dl, TheCall->getVTList(),
&ResultVals[0], ResultVals.size()).getNode();
}
SDValue Root = Op.getOperand(0);
bool isVarArg = cast<ConstantSDNode>(Op.getOperand(2))->getZExtValue() != 0;
unsigned CC = MF.getFunction()->getCallingConv();
+ DebugLoc dl = Op.getDebugLoc();
// Assign locations to all of the incoming arguments.
SmallVector<CCValAssign, 16> ArgLocs;
unsigned VReg = RegInfo.createVirtualRegister(
XCore::GRRegsRegisterClass);
RegInfo.addLiveIn(VA.getLocReg(), VReg);
- ArgValues.push_back(DAG.getCopyFromReg(Root, VReg, RegVT));
+ ArgValues.push_back(DAG.getCopyFromReg(Root, dl, VReg, RegVT));
}
} else {
// sanity check
// Create the SelectionDAG nodes corresponding to a load
//from this parameter
SDValue FIN = DAG.getFrameIndex(FI, MVT::i32);
- ArgValues.push_back(DAG.getLoad(VA.getLocVT(), Root, FIN, NULL, 0));
+ ArgValues.push_back(DAG.getLoad(VA.getLocVT(), dl, Root, FIN, NULL, 0));
}
}
unsigned VReg = RegInfo.createVirtualRegister(
XCore::GRRegsRegisterClass);
RegInfo.addLiveIn(ArgRegs[i], VReg);
- SDValue Val = DAG.getCopyFromReg(Root, VReg, MVT::i32);
+ SDValue Val = DAG.getCopyFromReg(Root, dl, VReg, MVT::i32);
// Move argument from virt reg -> stack
- SDValue Store = DAG.getStore(Val.getValue(1), Val, FIN, NULL, 0);
+ SDValue Store = DAG.getStore(Val.getValue(1), dl, Val, FIN, NULL, 0);
MemOps.push_back(Store);
}
if (!MemOps.empty())
- Root = DAG.getNode(ISD::TokenFactor, MVT::Other,
+ Root = DAG.getNode(ISD::TokenFactor, dl, MVT::Other,
&MemOps[0], MemOps.size());
} else {
// This will point to the next argument passed via stack.
// Return the new list of results.
std::vector<MVT> RetVT(Op.getNode()->value_begin(),
Op.getNode()->value_end());
- return DAG.getNode(ISD::MERGE_VALUES, RetVT, &ArgValues[0], ArgValues.size());
+ return DAG.getNode(ISD::MERGE_VALUES, dl, RetVT,
+ &ArgValues[0], ArgValues.size());
}
//===----------------------------------------------------------------------===//
SmallVector<CCValAssign, 16> RVLocs;
unsigned CC = DAG.getMachineFunction().getFunction()->getCallingConv();
bool isVarArg = DAG.getMachineFunction().getFunction()->isVarArg();
+ DebugLoc dl = Op.getDebugLoc();
// CCState - Info about the registers and stack slot.
CCState CCInfo(CC, isVarArg, getTargetMachine(), RVLocs);
// ISD::RET => ret chain, (regnum1,val1), ...
// So i*2+1 index only the regnums
- Chain = DAG.getCopyToReg(Chain, VA.getLocReg(), Op.getOperand(i*2+1), Flag);
+ Chain = DAG.getCopyToReg(Chain, dl, VA.getLocReg(),
+ Op.getOperand(i*2+1), Flag);
// guarantee that all emitted copies are
// stuck together, avoiding something bad
// Return on XCore is always a "retsp 0"
if (Flag.getNode())
- return DAG.getNode(XCoreISD::RETSP, MVT::Other,
+ return DAG.getNode(XCoreISD::RETSP, dl, MVT::Other,
Chain, DAG.getConstant(0, MVT::i32), Flag);
else // Return Void
- return DAG.getNode(XCoreISD::RETSP, MVT::Other,
+ return DAG.getNode(XCoreISD::RETSP, dl, MVT::Other,
Chain, DAG.getConstant(0, MVT::i32));
}
MachineBasicBlock *
XCoreTargetLowering::EmitInstrWithCustomInserter(MachineInstr *MI,
- MachineBasicBlock *BB) {
+ MachineBasicBlock *BB) const {
const TargetInstrInfo &TII = *getTargetMachine().getInstrInfo();
+ DebugLoc dl = MI->getDebugLoc();
assert((MI->getOpcode() == XCore::SELECT_CC) &&
"Unexpected instr type to insert");
MachineFunction *F = BB->getParent();
MachineBasicBlock *copy0MBB = F->CreateMachineBasicBlock(LLVM_BB);
MachineBasicBlock *sinkMBB = F->CreateMachineBasicBlock(LLVM_BB);
- BuildMI(BB, TII.get(XCore::BRFT_lru6))
+ BuildMI(BB, dl, TII.get(XCore::BRFT_lru6))
.addReg(MI->getOperand(1).getReg()).addMBB(sinkMBB);
F->insert(It, copy0MBB);
F->insert(It, sinkMBB);
// %Result = phi [ %FalseValue, copy0MBB ], [ %TrueValue, thisMBB ]
// ...
BB = sinkMBB;
- BuildMI(BB, TII.get(XCore::PHI), MI->getOperand(0).getReg())
+ BuildMI(BB, dl, TII.get(XCore::PHI), MI->getOperand(0).getReg())
.addReg(MI->getOperand(3).getReg()).addMBB(copy0MBB)
.addReg(MI->getOperand(2).getReg()).addMBB(thisMBB);
projects / oota-llvm.git / blobdiff