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Diffstat (limited to 'llvm/lib/Target/X86/X86ISelLowering.cpp')
-rw-r--r--llvm/lib/Target/X86/X86ISelLowering.cpp129
1 files changed, 62 insertions, 67 deletions
diff --git a/llvm/lib/Target/X86/X86ISelLowering.cpp b/llvm/lib/Target/X86/X86ISelLowering.cpp
index a78c69811a5..cd8fba9ef9d 100644
--- a/llvm/lib/Target/X86/X86ISelLowering.cpp
+++ b/llvm/lib/Target/X86/X86ISelLowering.cpp
@@ -599,8 +599,8 @@ SDOperand X86TargetLowering::LowerCCCCallTo(SDOperand Op, SelectionDAG &DAG) {
case MVT::f32: {
SDOperand PtrOff = DAG.getConstant(ArgOffset, getPointerTy());
PtrOff = DAG.getNode(ISD::ADD, getPointerTy(), StackPtr, PtrOff);
- MemOpChains.push_back(DAG.getNode(ISD::STORE, MVT::Other, Chain,
- Arg, PtrOff, DAG.getSrcValue(NULL)));
+ MemOpChains.push_back(DAG.getStore(Chain, Arg, PtrOff,
+ DAG.getSrcValue(NULL)));
ArgOffset += 4;
break;
}
@@ -608,8 +608,8 @@ SDOperand X86TargetLowering::LowerCCCCallTo(SDOperand Op, SelectionDAG &DAG) {
case MVT::f64: {
SDOperand PtrOff = DAG.getConstant(ArgOffset, getPointerTy());
PtrOff = DAG.getNode(ISD::ADD, getPointerTy(), StackPtr, PtrOff);
- MemOpChains.push_back(DAG.getNode(ISD::STORE, MVT::Other, Chain,
- Arg, PtrOff, DAG.getSrcValue(NULL)));
+ MemOpChains.push_back(DAG.getStore(Chain, Arg, PtrOff,
+ DAG.getSrcValue(NULL)));
ArgOffset += 8;
break;
}
@@ -627,8 +627,8 @@ SDOperand X86TargetLowering::LowerCCCCallTo(SDOperand Op, SelectionDAG &DAG) {
ArgOffset = ((ArgOffset + 15) / 16) * 16;
SDOperand PtrOff = DAG.getConstant(ArgOffset, getPointerTy());
PtrOff = DAG.getNode(ISD::ADD, getPointerTy(), StackPtr, PtrOff);
- MemOpChains.push_back(DAG.getNode(ISD::STORE, MVT::Other, Chain,
- Arg, PtrOff, DAG.getSrcValue(NULL)));
+ MemOpChains.push_back(DAG.getStore(Chain, Arg, PtrOff,
+ DAG.getSrcValue(NULL)));
ArgOffset += 16;
}
}
@@ -991,8 +991,8 @@ X86TargetLowering::LowerX86_64CCCArguments(SDOperand Op, SelectionDAG &DAG) {
unsigned VReg = AddLiveIn(MF, GPR64ArgRegs[NumIntRegs],
X86::GR64RegisterClass);
SDOperand Val = DAG.getCopyFromReg(Root, VReg, MVT::i64);
- SDOperand Store = DAG.getNode(ISD::STORE, MVT::Other, Val.getValue(1),
- Val, FIN, DAG.getSrcValue(NULL));
+ SDOperand Store = DAG.getStore(Val.getValue(1), Val, FIN,
+ DAG.getSrcValue(NULL));
MemOps.push_back(Store);
FIN = DAG.getNode(ISD::ADD, getPointerTy(), FIN,
DAG.getConstant(8, getPointerTy()));
@@ -1005,8 +1005,8 @@ X86TargetLowering::LowerX86_64CCCArguments(SDOperand Op, SelectionDAG &DAG) {
unsigned VReg = AddLiveIn(MF, XMMArgRegs[NumXMMRegs],
X86::VR128RegisterClass);
SDOperand Val = DAG.getCopyFromReg(Root, VReg, MVT::v4f32);
- SDOperand Store = DAG.getNode(ISD::STORE, MVT::Other, Val.getValue(1),
- Val, FIN, DAG.getSrcValue(NULL));
+ SDOperand Store = DAG.getStore(Val.getValue(1), Val, FIN,
+ DAG.getSrcValue(NULL));
MemOps.push_back(Store);
FIN = DAG.getNode(ISD::ADD, getPointerTy(), FIN,
DAG.getConstant(16, getPointerTy()));
@@ -1129,8 +1129,8 @@ X86TargetLowering::LowerX86_64CCCCallTo(SDOperand Op, SelectionDAG &DAG) {
} else {
SDOperand PtrOff = DAG.getConstant(ArgOffset, getPointerTy());
PtrOff = DAG.getNode(ISD::ADD, getPointerTy(), StackPtr, PtrOff);
- MemOpChains.push_back(DAG.getNode(ISD::STORE, MVT::Other, Chain,
- Arg, PtrOff, DAG.getSrcValue(NULL)));
+ MemOpChains.push_back(DAG.getStore(Chain, Arg, PtrOff,
+ DAG.getSrcValue(NULL)));
ArgOffset += 8;
}
break;
@@ -1152,8 +1152,8 @@ X86TargetLowering::LowerX86_64CCCCallTo(SDOperand Op, SelectionDAG &DAG) {
}
SDOperand PtrOff = DAG.getConstant(ArgOffset, getPointerTy());
PtrOff = DAG.getNode(ISD::ADD, getPointerTy(), StackPtr, PtrOff);
- MemOpChains.push_back(DAG.getNode(ISD::STORE, MVT::Other, Chain,
- Arg, PtrOff, DAG.getSrcValue(NULL)));
+ MemOpChains.push_back(DAG.getStore(Chain, Arg, PtrOff,
+ DAG.getSrcValue(NULL)));
if (ArgVT == MVT::f32 || ArgVT == MVT::f64)
ArgOffset += 8;
else
@@ -1635,16 +1635,16 @@ SDOperand X86TargetLowering::LowerFastCCCallTo(SDOperand Op, SelectionDAG &DAG,
case MVT::f32: {
SDOperand PtrOff = DAG.getConstant(ArgOffset, getPointerTy());
PtrOff = DAG.getNode(ISD::ADD, getPointerTy(), StackPtr, PtrOff);
- MemOpChains.push_back(DAG.getNode(ISD::STORE, MVT::Other, Chain,
- Arg, PtrOff, DAG.getSrcValue(NULL)));
+ MemOpChains.push_back(DAG.getStore(Chain, Arg, PtrOff,
+ DAG.getSrcValue(NULL)));
ArgOffset += 4;
break;
}
case MVT::f64: {
SDOperand PtrOff = DAG.getConstant(ArgOffset, getPointerTy());
PtrOff = DAG.getNode(ISD::ADD, getPointerTy(), StackPtr, PtrOff);
- MemOpChains.push_back(DAG.getNode(ISD::STORE, MVT::Other, Chain,
- Arg, PtrOff, DAG.getSrcValue(NULL)));
+ MemOpChains.push_back(DAG.getStore(Chain, Arg, PtrOff,
+ DAG.getSrcValue(NULL)));
ArgOffset += 8;
break;
}
@@ -1665,8 +1665,8 @@ SDOperand X86TargetLowering::LowerFastCCCallTo(SDOperand Op, SelectionDAG &DAG,
ArgOffset = ((ArgOffset + 15) / 16) * 16;
SDOperand PtrOff = DAG.getConstant(ArgOffset, getPointerTy());
PtrOff = DAG.getNode(ISD::ADD, getPointerTy(), StackPtr, PtrOff);
- MemOpChains.push_back(DAG.getNode(ISD::STORE, MVT::Other, Chain,
- Arg, PtrOff, DAG.getSrcValue(NULL)));
+ MemOpChains.push_back(DAG.getStore(Chain, Arg, PtrOff,
+ DAG.getSrcValue(NULL)));
ArgOffset += 16;
}
}
@@ -1967,8 +1967,8 @@ SDOperand X86TargetLowering::LowerStdCallCCCallTo(SDOperand Op,
case MVT::f32: {
SDOperand PtrOff = DAG.getConstant(ArgOffset, getPointerTy());
PtrOff = DAG.getNode(ISD::ADD, getPointerTy(), StackPtr, PtrOff);
- MemOpChains.push_back(DAG.getNode(ISD::STORE, MVT::Other, Chain,
- Arg, PtrOff, DAG.getSrcValue(NULL)));
+ MemOpChains.push_back(DAG.getStore(Chain, Arg, PtrOff,
+ DAG.getSrcValue(NULL)));
ArgOffset += 4;
break;
}
@@ -1976,8 +1976,8 @@ SDOperand X86TargetLowering::LowerStdCallCCCallTo(SDOperand Op,
case MVT::f64: {
SDOperand PtrOff = DAG.getConstant(ArgOffset, getPointerTy());
PtrOff = DAG.getNode(ISD::ADD, getPointerTy(), StackPtr, PtrOff);
- MemOpChains.push_back(DAG.getNode(ISD::STORE, MVT::Other, Chain,
- Arg, PtrOff, DAG.getSrcValue(NULL)));
+ MemOpChains.push_back(DAG.getStore(Chain, Arg, PtrOff,
+ DAG.getSrcValue(NULL)));
ArgOffset += 8;
break;
}
@@ -3994,9 +3994,8 @@ SDOperand X86TargetLowering::LowerSINT_TO_FP(SDOperand Op, SelectionDAG &DAG) {
MachineFunction &MF = DAG.getMachineFunction();
int SSFI = MF.getFrameInfo()->CreateStackObject(Size, Size);
SDOperand StackSlot = DAG.getFrameIndex(SSFI, getPointerTy());
- SDOperand Chain = DAG.getNode(ISD::STORE, MVT::Other,
- DAG.getEntryNode(), Op.getOperand(0),
- StackSlot, DAG.getSrcValue(NULL));
+ SDOperand Chain = DAG.getStore(DAG.getEntryNode(), Op.getOperand(0),
+ StackSlot, DAG.getSrcValue(NULL));
// Build the FILD
std::vector<MVT::ValueType> Tys;
@@ -4058,8 +4057,7 @@ SDOperand X86TargetLowering::LowerFP_TO_SINT(SDOperand Op, SelectionDAG &DAG) {
SDOperand Value = Op.getOperand(0);
if (X86ScalarSSE) {
assert(Op.getValueType() == MVT::i64 && "Invalid FP_TO_SINT to lower!");
- Chain = DAG.getNode(ISD::STORE, MVT::Other, Chain, Value, StackSlot,
- DAG.getSrcValue(0));
+ Chain = DAG.getStore(Chain, Value, StackSlot, DAG.getSrcValue(0));
std::vector<MVT::ValueType> Tys;
Tys.push_back(MVT::f64);
Tys.push_back(MVT::Other);
@@ -4376,8 +4374,8 @@ SDOperand X86TargetLowering::LowerRET(SDOperand Op, SelectionDAG &DAG) {
MachineFunction &MF = DAG.getMachineFunction();
int SSFI = MF.getFrameInfo()->CreateStackObject(Size, Size);
MemLoc = DAG.getFrameIndex(SSFI, getPointerTy());
- Chain = DAG.getNode(ISD::STORE, MVT::Other, Op.getOperand(0),
- Value, MemLoc, DAG.getSrcValue(0));
+ Chain = DAG.getStore(Op.getOperand(0), Value, MemLoc,
+ DAG.getSrcValue(0));
}
std::vector<MVT::ValueType> Tys;
Tys.push_back(MVT::f64);
@@ -4577,28 +4575,28 @@ SDOperand X86TargetLowering::LowerMEMSET(SDOperand Op, SelectionDAG &DAG) {
Val = (Val << 8) | Val;
Val = (Val << 16) | Val;
Value = DAG.getConstant(Val, MVT::i32);
- Chain = DAG.getNode(ISD::STORE, MVT::Other, Chain, Value,
- DAG.getNode(ISD::ADD, AddrVT, DstAddr,
- DAG.getConstant(Offset, AddrVT)),
- DAG.getSrcValue(NULL));
+ Chain = DAG.getStore(Chain, Value,
+ DAG.getNode(ISD::ADD, AddrVT, DstAddr,
+ DAG.getConstant(Offset, AddrVT)),
+ DAG.getSrcValue(NULL));
BytesLeft -= 4;
Offset += 4;
}
if (BytesLeft >= 2) {
Value = DAG.getConstant((Val << 8) | Val, MVT::i16);
- Chain = DAG.getNode(ISD::STORE, MVT::Other, Chain, Value,
- DAG.getNode(ISD::ADD, AddrVT, DstAddr,
- DAG.getConstant(Offset, AddrVT)),
- DAG.getSrcValue(NULL));
+ Chain = DAG.getStore(Chain, Value,
+ DAG.getNode(ISD::ADD, AddrVT, DstAddr,
+ DAG.getConstant(Offset, AddrVT)),
+ DAG.getSrcValue(NULL));
BytesLeft -= 2;
Offset += 2;
}
if (BytesLeft == 1) {
Value = DAG.getConstant(Val, MVT::i8);
- Chain = DAG.getNode(ISD::STORE, MVT::Other, Chain, Value,
- DAG.getNode(ISD::ADD, AddrVT, DstAddr,
- DAG.getConstant(Offset, AddrVT)),
- DAG.getSrcValue(NULL));
+ Chain = DAG.getStore(Chain, Value,
+ DAG.getNode(ISD::ADD, AddrVT, DstAddr,
+ DAG.getConstant(Offset, AddrVT)),
+ DAG.getSrcValue(NULL));
}
}
@@ -4712,10 +4710,10 @@ SDOperand X86TargetLowering::LowerMEMCPY(SDOperand Op, SelectionDAG &DAG) {
DAG.getConstant(Offset, SrcVT)),
DAG.getSrcValue(NULL));
Chain = Value.getValue(1);
- Chain = DAG.getNode(ISD::STORE, MVT::Other, Chain, Value,
- DAG.getNode(ISD::ADD, DstVT, DstAddr,
- DAG.getConstant(Offset, DstVT)),
- DAG.getSrcValue(NULL));
+ Chain = DAG.getStore(Chain, Value,
+ DAG.getNode(ISD::ADD, DstVT, DstAddr,
+ DAG.getConstant(Offset, DstVT)),
+ DAG.getSrcValue(NULL));
BytesLeft -= 4;
Offset += 4;
}
@@ -4725,10 +4723,10 @@ SDOperand X86TargetLowering::LowerMEMCPY(SDOperand Op, SelectionDAG &DAG) {
DAG.getConstant(Offset, SrcVT)),
DAG.getSrcValue(NULL));
Chain = Value.getValue(1);
- Chain = DAG.getNode(ISD::STORE, MVT::Other, Chain, Value,
- DAG.getNode(ISD::ADD, DstVT, DstAddr,
- DAG.getConstant(Offset, DstVT)),
- DAG.getSrcValue(NULL));
+ Chain = DAG.getStore(Chain, Value,
+ DAG.getNode(ISD::ADD, DstVT, DstAddr,
+ DAG.getConstant(Offset, DstVT)),
+ DAG.getSrcValue(NULL));
BytesLeft -= 2;
Offset += 2;
}
@@ -4739,10 +4737,10 @@ SDOperand X86TargetLowering::LowerMEMCPY(SDOperand Op, SelectionDAG &DAG) {
DAG.getConstant(Offset, SrcVT)),
DAG.getSrcValue(NULL));
Chain = Value.getValue(1);
- Chain = DAG.getNode(ISD::STORE, MVT::Other, Chain, Value,
- DAG.getNode(ISD::ADD, DstVT, DstAddr,
- DAG.getConstant(Offset, DstVT)),
- DAG.getSrcValue(NULL));
+ Chain = DAG.getStore(Chain, Value,
+ DAG.getNode(ISD::ADD, DstVT, DstAddr,
+ DAG.getConstant(Offset, DstVT)),
+ DAG.getSrcValue(NULL));
}
}
@@ -4772,8 +4770,7 @@ SDOperand X86TargetLowering::LowerVASTART(SDOperand Op, SelectionDAG &DAG) {
// vastart just stores the address of the VarArgsFrameIndex slot into the
// memory location argument.
SDOperand FR = DAG.getFrameIndex(VarArgsFrameIndex, getPointerTy());
- return DAG.getNode(ISD::STORE, MVT::Other, Op.getOperand(0), FR,
- Op.getOperand(1), Op.getOperand(2));
+ return DAG.getStore(Op.getOperand(0), FR,Op.getOperand(1),Op.getOperand(2));
}
// __va_list_tag:
@@ -4784,33 +4781,31 @@ SDOperand X86TargetLowering::LowerVASTART(SDOperand Op, SelectionDAG &DAG) {
std::vector<SDOperand> MemOps;
SDOperand FIN = Op.getOperand(1);
// Store gp_offset
- SDOperand Store = DAG.getNode(ISD::STORE, MVT::Other, Op.getOperand(0),
- DAG.getConstant(VarArgsGPOffset, MVT::i32),
- FIN, Op.getOperand(2));
+ SDOperand Store = DAG.getStore(Op.getOperand(0),
+ DAG.getConstant(VarArgsGPOffset, MVT::i32),
+ FIN, Op.getOperand(2));
MemOps.push_back(Store);
// Store fp_offset
FIN = DAG.getNode(ISD::ADD, getPointerTy(), FIN,
DAG.getConstant(4, getPointerTy()));
- Store = DAG.getNode(ISD::STORE, MVT::Other, Op.getOperand(0),
- DAG.getConstant(VarArgsFPOffset, MVT::i32),
- FIN, Op.getOperand(2));
+ Store = DAG.getStore(Op.getOperand(0),
+ DAG.getConstant(VarArgsFPOffset, MVT::i32),
+ FIN, Op.getOperand(2));
MemOps.push_back(Store);
// Store ptr to overflow_arg_area
FIN = DAG.getNode(ISD::ADD, getPointerTy(), FIN,
DAG.getConstant(4, getPointerTy()));
SDOperand OVFIN = DAG.getFrameIndex(VarArgsFrameIndex, getPointerTy());
- Store = DAG.getNode(ISD::STORE, MVT::Other, Op.getOperand(0),
- OVFIN, FIN, Op.getOperand(2));
+ Store = DAG.getStore(Op.getOperand(0), OVFIN, FIN, Op.getOperand(2));
MemOps.push_back(Store);
// Store ptr to reg_save_area.
FIN = DAG.getNode(ISD::ADD, getPointerTy(), FIN,
DAG.getConstant(8, getPointerTy()));
SDOperand RSFIN = DAG.getFrameIndex(RegSaveFrameIndex, getPointerTy());
- Store = DAG.getNode(ISD::STORE, MVT::Other, Op.getOperand(0),
- RSFIN, FIN, Op.getOperand(2));
+ Store = DAG.getStore(Op.getOperand(0), RSFIN, FIN, Op.getOperand(2));
MemOps.push_back(Store);
return DAG.getNode(ISD::TokenFactor, MVT::Other, &MemOps[0], MemOps.size());
}
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