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path: root/lib/Target/X86/X86ISelLowering.cpp
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Diffstat (limited to 'lib/Target/X86/X86ISelLowering.cpp')
-rw-r--r--lib/Target/X86/X86ISelLowering.cpp165
1 files changed, 90 insertions, 75 deletions
diff --git a/lib/Target/X86/X86ISelLowering.cpp b/lib/Target/X86/X86ISelLowering.cpp
index aac4b1452c0..3ca929a11a1 100644
--- a/lib/Target/X86/X86ISelLowering.cpp
+++ b/lib/Target/X86/X86ISelLowering.cpp
@@ -2400,9 +2400,10 @@ X86TargetLowering::LowerMemArgument(SDValue Chain,
int FI = MFI->CreateFixedObject(ValVT.getSizeInBits()/8,
VA.getLocMemOffset(), isImmutable);
SDValue FIN = DAG.getFrameIndex(FI, getPointerTy(DAG.getDataLayout()));
- SDValue Val = DAG.getLoad(ValVT, dl, Chain, FIN,
- MachinePointerInfo::getFixedStack(FI),
- false, false, false, 0);
+ SDValue Val = DAG.getLoad(
+ ValVT, dl, Chain, FIN,
+ MachinePointerInfo::getFixedStack(DAG.getMachineFunction(), FI), false,
+ false, false, 0);
return ExtendedInMem ?
DAG.getNode(ISD::TRUNCATE, dl, VA.getValVT(), Val) : Val;
}
@@ -2674,10 +2675,11 @@ X86TargetLowering::LowerFormalArguments(SDValue Chain,
SDValue FIN = DAG.getNode(ISD::ADD, dl, getPointerTy(DAG.getDataLayout()),
RSFIN, DAG.getIntPtrConstant(Offset, dl));
SDValue Store =
- DAG.getStore(Val.getValue(1), dl, Val, FIN,
- MachinePointerInfo::getFixedStack(
- FuncInfo->getRegSaveFrameIndex(), Offset),
- false, false, 0);
+ DAG.getStore(Val.getValue(1), dl, Val, FIN,
+ MachinePointerInfo::getFixedStack(
+ DAG.getMachineFunction(),
+ FuncInfo->getRegSaveFrameIndex(), Offset),
+ false, false, 0);
MemOps.push_back(Store);
Offset += 8;
}
@@ -2718,7 +2720,8 @@ X86TargetLowering::LowerFormalArguments(SDValue Chain,
SDValue Val = DAG.getCopyFromReg(Chain, dl, GPR, MVT::i64);
Chain = DAG.getStore(
Val.getValue(1), dl, Val, RSFIN,
- MachinePointerInfo::getFixedStack(FuncInfo->getRegSaveFrameIndex()),
+ MachinePointerInfo::getFixedStack(DAG.getMachineFunction(),
+ FuncInfo->getRegSaveFrameIndex()),
/*isVolatile=*/true, /*isNonTemporal=*/false, /*Alignment=*/0);
}
@@ -2793,7 +2796,8 @@ X86TargetLowering::LowerFormalArguments(SDValue Chain,
MMI.getWinEHFuncInfo(MF.getFunction()).UnwindHelpFrameIdx = UnwindHelpFI;
SDValue Neg2 = DAG.getConstant(-2, dl, MVT::i64);
Chain = DAG.getStore(Chain, dl, Neg2, StackSlot,
- MachinePointerInfo::getFixedStack(UnwindHelpFI),
+ MachinePointerInfo::getFixedStack(
+ DAG.getMachineFunction(), UnwindHelpFI),
/*isVolatile=*/true,
/*isNonTemporal=*/false, /*Alignment=*/0);
} else {
@@ -2820,9 +2824,10 @@ X86TargetLowering::LowerMemOpCallTo(SDValue Chain,
if (Flags.isByVal())
return CreateCopyOfByValArgument(Arg, PtrOff, Chain, Flags, DAG, dl);
- return DAG.getStore(Chain, dl, Arg, PtrOff,
- MachinePointerInfo::getStack(LocMemOffset),
- false, false, 0);
+ return DAG.getStore(
+ Chain, dl, Arg, PtrOff,
+ MachinePointerInfo::getStack(DAG.getMachineFunction(), LocMemOffset),
+ false, false, 0);
}
/// Emit a load of return address if tail call
@@ -2856,7 +2861,8 @@ static SDValue EmitTailCallStoreRetAddr(SelectionDAG &DAG, MachineFunction &MF,
false);
SDValue NewRetAddrFrIdx = DAG.getFrameIndex(NewReturnAddrFI, PtrVT);
Chain = DAG.getStore(Chain, dl, RetAddrFrIdx, NewRetAddrFrIdx,
- MachinePointerInfo::getFixedStack(NewReturnAddrFI),
+ MachinePointerInfo::getFixedStack(
+ DAG.getMachineFunction(), NewReturnAddrFI),
false, false, 0);
return Chain;
}
@@ -3042,9 +3048,10 @@ X86TargetLowering::LowerCall(TargetLowering::CallLoweringInfo &CLI,
// Store the argument.
SDValue SpillSlot = DAG.CreateStackTemporary(VA.getValVT());
int FI = cast<FrameIndexSDNode>(SpillSlot)->getIndex();
- Chain = DAG.getStore(Chain, dl, Arg, SpillSlot,
- MachinePointerInfo::getFixedStack(FI),
- false, false, 0);
+ Chain = DAG.getStore(
+ Chain, dl, Arg, SpillSlot,
+ MachinePointerInfo::getFixedStack(DAG.getMachineFunction(), FI),
+ false, false, 0);
Arg = SpillSlot;
break;
}
@@ -3180,10 +3187,10 @@ X86TargetLowering::LowerCall(TargetLowering::CallLoweringInfo &CLI,
Flags, DAG, dl));
} else {
// Store relative to framepointer.
- MemOpChains2.push_back(
- DAG.getStore(ArgChain, dl, Arg, FIN,
- MachinePointerInfo::getFixedStack(FI),
- false, false, 0));
+ MemOpChains2.push_back(DAG.getStore(
+ ArgChain, dl, Arg, FIN,
+ MachinePointerInfo::getFixedStack(DAG.getMachineFunction(), FI),
+ false, false, 0));
}
}
@@ -3262,7 +3269,8 @@ X86TargetLowering::LowerCall(TargetLowering::CallLoweringInfo &CLI,
if (ExtraLoad)
Callee = DAG.getLoad(
getPointerTy(DAG.getDataLayout()), dl, DAG.getEntryNode(), Callee,
- MachinePointerInfo::getGOT(), false, false, false, 0);
+ MachinePointerInfo::getGOT(DAG.getMachineFunction()), false, false,
+ false, 0);
}
} else if (ExternalSymbolSDNode *S = dyn_cast<ExternalSymbolSDNode>(Callee)) {
unsigned char OpFlags = 0;
@@ -5218,9 +5226,10 @@ static SDValue LowerVectorBroadcast(SDValue Op, const X86Subtarget* Subtarget,
SDValue CP =
DAG.getConstantPool(C, TLI.getPointerTy(DAG.getDataLayout()));
unsigned Alignment = cast<ConstantPoolSDNode>(CP)->getAlignment();
- Ld = DAG.getLoad(CVT, dl, DAG.getEntryNode(), CP,
- MachinePointerInfo::getConstantPool(),
- false, false, false, Alignment);
+ Ld = DAG.getLoad(
+ CVT, dl, DAG.getEntryNode(), CP,
+ MachinePointerInfo::getConstantPool(DAG.getMachineFunction()), false,
+ false, false, Alignment);
return DAG.getNode(X86ISD::VBROADCAST, dl, VT, Ld);
}
@@ -11401,7 +11410,8 @@ X86TargetLowering::LowerExternalSymbol(SDValue Op, SelectionDAG &DAG) const {
// load.
if (isGlobalStubReference(OpFlag))
Result = DAG.getLoad(PtrVT, DL, DAG.getEntryNode(), Result,
- MachinePointerInfo::getGOT(), false, false, false, 0);
+ MachinePointerInfo::getGOT(DAG.getMachineFunction()),
+ false, false, false, 0);
return Result;
}
@@ -11468,7 +11478,8 @@ X86TargetLowering::LowerGlobalAddress(const GlobalValue *GV, SDLoc dl,
// load.
if (isGlobalStubReference(OpFlags))
Result = DAG.getLoad(PtrVT, dl, DAG.getEntryNode(), Result,
- MachinePointerInfo::getGOT(), false, false, false, 0);
+ MachinePointerInfo::getGOT(DAG.getMachineFunction()),
+ false, false, false, 0);
// If there was a non-zero offset that we didn't fold, create an explicit
// addition for it.
@@ -11625,7 +11636,8 @@ static SDValue LowerToTLSExecModel(GlobalAddressSDNode *GA, SelectionDAG &DAG,
}
Offset = DAG.getLoad(PtrVT, dl, DAG.getEntryNode(), Offset,
- MachinePointerInfo::getGOT(), false, false, false, 0);
+ MachinePointerInfo::getGOT(DAG.getMachineFunction()),
+ false, false, false, 0);
}
// The address of the thread local variable is the add of the thread
@@ -11870,10 +11882,10 @@ SDValue X86TargetLowering::LowerSINT_TO_FP(SDValue Op,
auto PtrVT = getPointerTy(MF.getDataLayout());
int SSFI = MF.getFrameInfo()->CreateStackObject(Size, Size, false);
SDValue StackSlot = DAG.getFrameIndex(SSFI, PtrVT);
- SDValue Chain = DAG.getStore(DAG.getEntryNode(), dl, Op.getOperand(0),
- StackSlot,
- MachinePointerInfo::getFixedStack(SSFI),
- false, false, 0);
+ SDValue Chain = DAG.getStore(
+ DAG.getEntryNode(), dl, Op.getOperand(0), StackSlot,
+ MachinePointerInfo::getFixedStack(DAG.getMachineFunction(), SSFI), false,
+ false, 0);
return BuildFILD(Op, SrcVT, Chain, StackSlot, DAG);
}
@@ -11895,10 +11907,9 @@ SDValue X86TargetLowering::BuildFILD(SDValue Op, EVT SrcVT, SDValue Chain,
MachineMemOperand *MMO;
if (FI) {
int SSFI = FI->getIndex();
- MMO =
- DAG.getMachineFunction()
- .getMachineMemOperand(MachinePointerInfo::getFixedStack(SSFI),
- MachineMemOperand::MOLoad, ByteSize, ByteSize);
+ MMO = DAG.getMachineFunction().getMachineMemOperand(
+ MachinePointerInfo::getFixedStack(DAG.getMachineFunction(), SSFI),
+ MachineMemOperand::MOLoad, ByteSize, ByteSize);
} else {
MMO = cast<LoadSDNode>(StackSlot)->getMemOperand();
StackSlot = StackSlot.getOperand(1);
@@ -11924,16 +11935,16 @@ SDValue X86TargetLowering::BuildFILD(SDValue Op, EVT SrcVT, SDValue Chain,
SDValue Ops[] = {
Chain, Result, StackSlot, DAG.getValueType(Op.getValueType()), InFlag
};
- MachineMemOperand *MMO =
- DAG.getMachineFunction()
- .getMachineMemOperand(MachinePointerInfo::getFixedStack(SSFI),
- MachineMemOperand::MOStore, SSFISize, SSFISize);
+ MachineMemOperand *MMO = DAG.getMachineFunction().getMachineMemOperand(
+ MachinePointerInfo::getFixedStack(DAG.getMachineFunction(), SSFI),
+ MachineMemOperand::MOStore, SSFISize, SSFISize);
Chain = DAG.getMemIntrinsicNode(X86ISD::FST, DL, Tys,
Ops, Op.getValueType(), MMO);
- Result = DAG.getLoad(Op.getValueType(), DL, Chain, StackSlot,
- MachinePointerInfo::getFixedStack(SSFI),
- false, false, false, 0);
+ Result = DAG.getLoad(
+ Op.getValueType(), DL, Chain, StackSlot,
+ MachinePointerInfo::getFixedStack(DAG.getMachineFunction(), SSFI),
+ false, false, false, 0);
}
return Result;
@@ -11977,15 +11988,17 @@ SDValue X86TargetLowering::LowerUINT_TO_FP_i64(SDValue Op,
// Load the 64-bit value into an XMM register.
SDValue XR1 = DAG.getNode(ISD::SCALAR_TO_VECTOR, dl, MVT::v2i64,
Op.getOperand(0));
- SDValue CLod0 = DAG.getLoad(MVT::v4i32, dl, DAG.getEntryNode(), CPIdx0,
- MachinePointerInfo::getConstantPool(),
- false, false, false, 16);
+ SDValue CLod0 =
+ DAG.getLoad(MVT::v4i32, dl, DAG.getEntryNode(), CPIdx0,
+ MachinePointerInfo::getConstantPool(DAG.getMachineFunction()),
+ false, false, false, 16);
SDValue Unpck1 =
getUnpackl(DAG, dl, MVT::v4i32, DAG.getBitcast(MVT::v4i32, XR1), CLod0);
- SDValue CLod1 = DAG.getLoad(MVT::v2f64, dl, CLod0.getValue(1), CPIdx1,
- MachinePointerInfo::getConstantPool(),
- false, false, false, 16);
+ SDValue CLod1 =
+ DAG.getLoad(MVT::v2f64, dl, CLod0.getValue(1), CPIdx1,
+ MachinePointerInfo::getConstantPool(DAG.getMachineFunction()),
+ false, false, false, 16);
SDValue XR2F = DAG.getBitcast(MVT::v2f64, Unpck1);
SDValue Sub = DAG.getNode(ISD::FSUB, dl, MVT::v2f64, XR2F, CLod1);
SDValue Result;
@@ -12233,10 +12246,9 @@ SDValue X86TargetLowering::LowerUINT_TO_FP(SDValue Op,
// we must be careful to do the computation in x87 extended precision, not
// in SSE. (The generic code can't know it's OK to do this, or how to.)
int SSFI = cast<FrameIndexSDNode>(StackSlot)->getIndex();
- MachineMemOperand *MMO =
- DAG.getMachineFunction()
- .getMachineMemOperand(MachinePointerInfo::getFixedStack(SSFI),
- MachineMemOperand::MOLoad, 8, 8);
+ MachineMemOperand *MMO = DAG.getMachineFunction().getMachineMemOperand(
+ MachinePointerInfo::getFixedStack(DAG.getMachineFunction(), SSFI),
+ MachineMemOperand::MOLoad, 8, 8);
SDVTList Tys = DAG.getVTList(MVT::f80, MVT::Other);
SDValue Ops[] = { Store, StackSlot, DAG.getValueType(MVT::i64) };
@@ -12263,9 +12275,10 @@ SDValue X86TargetLowering::LowerUINT_TO_FP(SDValue Op,
// Load the value out, extending it from f32 to f80.
// FIXME: Avoid the extend by constructing the right constant pool?
- SDValue Fudge = DAG.getExtLoad(ISD::EXTLOAD, dl, MVT::f80, DAG.getEntryNode(),
- FudgePtr, MachinePointerInfo::getConstantPool(),
- MVT::f32, false, false, false, 4);
+ SDValue Fudge = DAG.getExtLoad(
+ ISD::EXTLOAD, dl, MVT::f80, DAG.getEntryNode(), FudgePtr,
+ MachinePointerInfo::getConstantPool(DAG.getMachineFunction()), MVT::f32,
+ false, false, false, 4);
// Extend everything to 80 bits to force it to be done on x87.
SDValue Add = DAG.getNode(ISD::FADD, dl, MVT::f80, Fild, Fudge);
return DAG.getNode(ISD::FP_ROUND, dl, DstVT, Add,
@@ -12324,16 +12337,16 @@ X86TargetLowering:: FP_TO_INTHelper(SDValue Op, SelectionDAG &DAG,
if (isScalarFPTypeInSSEReg(TheVT)) {
assert(DstTy == MVT::i64 && "Invalid FP_TO_SINT to lower!");
Chain = DAG.getStore(Chain, DL, Value, StackSlot,
- MachinePointerInfo::getFixedStack(SSFI),
- false, false, 0);
+ MachinePointerInfo::getFixedStack(MF, SSFI), false,
+ false, 0);
SDVTList Tys = DAG.getVTList(Op.getOperand(0).getValueType(), MVT::Other);
SDValue Ops[] = {
Chain, StackSlot, DAG.getValueType(TheVT)
};
MachineMemOperand *MMO =
- MF.getMachineMemOperand(MachinePointerInfo::getFixedStack(SSFI),
- MachineMemOperand::MOLoad, MemSize, MemSize);
+ MF.getMachineMemOperand(MachinePointerInfo::getFixedStack(MF, SSFI),
+ MachineMemOperand::MOLoad, MemSize, MemSize);
Value = DAG.getMemIntrinsicNode(X86ISD::FLD, DL, Tys, Ops, DstTy, MMO);
Chain = Value.getValue(1);
SSFI = MF.getFrameInfo()->CreateStackObject(MemSize, MemSize, false);
@@ -12341,8 +12354,8 @@ X86TargetLowering:: FP_TO_INTHelper(SDValue Op, SelectionDAG &DAG,
}
MachineMemOperand *MMO =
- MF.getMachineMemOperand(MachinePointerInfo::getFixedStack(SSFI),
- MachineMemOperand::MOStore, MemSize, MemSize);
+ MF.getMachineMemOperand(MachinePointerInfo::getFixedStack(MF, SSFI),
+ MachineMemOperand::MOStore, MemSize, MemSize);
if (Opc != X86ISD::WIN_FTOL) {
// Build the FP_TO_INT*_IN_MEM
@@ -12718,9 +12731,10 @@ static SDValue LowerFABSorFNEG(SDValue Op, SelectionDAG &DAG) {
const TargetLowering &TLI = DAG.getTargetLoweringInfo();
SDValue CPIdx = DAG.getConstantPool(C, TLI.getPointerTy(DAG.getDataLayout()));
unsigned Alignment = cast<ConstantPoolSDNode>(CPIdx)->getAlignment();
- SDValue Mask = DAG.getLoad(LogicVT, dl, DAG.getEntryNode(), CPIdx,
- MachinePointerInfo::getConstantPool(),
- false, false, false, Alignment);
+ SDValue Mask =
+ DAG.getLoad(LogicVT, dl, DAG.getEntryNode(), CPIdx,
+ MachinePointerInfo::getConstantPool(DAG.getMachineFunction()),
+ false, false, false, Alignment);
SDValue Op0 = Op.getOperand(0);
bool IsFNABS = !IsFABS && (Op0.getOpcode() == ISD::FABS);
@@ -12781,9 +12795,10 @@ static SDValue LowerFCOPYSIGN(SDValue Op, SelectionDAG &DAG) {
// scalar FP logic instructions in SSE. This allows load folding of the
// constants into the logic instructions.
MVT LogicVT = (VT == MVT::f64) ? MVT::v2f64 : MVT::v4f32;
- SDValue Mask1 = DAG.getLoad(LogicVT, dl, DAG.getEntryNode(), CPIdx,
- MachinePointerInfo::getConstantPool(),
- false, false, false, 16);
+ SDValue Mask1 =
+ DAG.getLoad(LogicVT, dl, DAG.getEntryNode(), CPIdx,
+ MachinePointerInfo::getConstantPool(DAG.getMachineFunction()),
+ false, false, false, 16);
Op1 = DAG.getNode(ISD::SCALAR_TO_VECTOR, dl, LogicVT, Op1);
SDValue SignBit = DAG.getNode(X86ISD::FAND, dl, LogicVT, Op1, Mask1);
@@ -12804,9 +12819,10 @@ static SDValue LowerFCOPYSIGN(SDValue Op, SelectionDAG &DAG) {
}
C = ConstantVector::get(CV);
CPIdx = DAG.getConstantPool(C, PtrVT, 16);
- SDValue Val = DAG.getLoad(LogicVT, dl, DAG.getEntryNode(), CPIdx,
- MachinePointerInfo::getConstantPool(),
- false, false, false, 16);
+ SDValue Val =
+ DAG.getLoad(LogicVT, dl, DAG.getEntryNode(), CPIdx,
+ MachinePointerInfo::getConstantPool(DAG.getMachineFunction()),
+ false, false, false, 16);
// If the magnitude operand wasn't a constant, we need to AND out the sign.
if (!isa<ConstantFPSDNode>(Op0)) {
Op0 = DAG.getNode(ISD::SCALAR_TO_VECTOR, dl, LogicVT, Op0);
@@ -16700,8 +16716,8 @@ SDValue X86TargetLowering::LowerFLT_ROUNDS_(SDValue Op,
DAG.getFrameIndex(SSFI, getPointerTy(DAG.getDataLayout()));
MachineMemOperand *MMO =
- MF.getMachineMemOperand(MachinePointerInfo::getFixedStack(SSFI),
- MachineMemOperand::MOStore, 2, 2);
+ MF.getMachineMemOperand(MachinePointerInfo::getFixedStack(MF, SSFI),
+ MachineMemOperand::MOStore, 2, 2);
SDValue Ops[] = { DAG.getEntryNode(), StackSlot };
SDValue Chain = DAG.getMemIntrinsicNode(X86ISD::FNSTCW16m, DL,
@@ -19889,9 +19905,8 @@ X86TargetLowering::EmitVAStartSaveXMMRegsWithCustomInserter(
// In the XMM save block, save all the XMM argument registers.
for (int i = 3, e = MI->getNumOperands() - 1; i != e; ++i) {
int64_t Offset = (i - 3) * 16 + VarArgsFPOffset;
- MachineMemOperand *MMO =
- F->getMachineMemOperand(
- MachinePointerInfo::getFixedStack(RegSaveFrameIndex, Offset),
+ MachineMemOperand *MMO = F->getMachineMemOperand(
+ MachinePointerInfo::getFixedStack(*F, RegSaveFrameIndex, Offset),
MachineMemOperand::MOStore,
/*Size=*/16, /*Align=*/16);
BuildMI(XMMSaveMBB, DL, TII->get(MOVOpc))
generated by cgit v1.2.3 (git 2.39.1) at 2025-05-30 08:08:00 +0000