summaryrefslogtreecommitdiffstats
path: root/lib/Target/PowerPC/PPCISelLowering.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'lib/Target/PowerPC/PPCISelLowering.cpp')
-rw-r--r--lib/Target/PowerPC/PPCISelLowering.cpp147
1 files changed, 94 insertions, 53 deletions
diff --git a/lib/Target/PowerPC/PPCISelLowering.cpp b/lib/Target/PowerPC/PPCISelLowering.cpp
index 8248c94..e73af56 100644
--- a/lib/Target/PowerPC/PPCISelLowering.cpp
+++ b/lib/Target/PowerPC/PPCISelLowering.cpp
@@ -25,13 +25,13 @@
#include "llvm/CodeGen/MachineRegisterInfo.h"
#include "llvm/CodeGen/PseudoSourceValue.h"
#include "llvm/CodeGen/SelectionDAG.h"
+#include "llvm/CodeGen/TargetLoweringObjectFileImpl.h"
#include "llvm/CallingConv.h"
#include "llvm/Constants.h"
#include "llvm/Function.h"
#include "llvm/Intrinsics.h"
#include "llvm/Support/MathExtras.h"
#include "llvm/Target/TargetOptions.h"
-#include "llvm/Target/TargetLoweringObjectFile.h"
#include "llvm/Support/CommandLine.h"
#include "llvm/Support/ErrorHandling.h"
#include "llvm/Support/raw_ostream.h"
@@ -1243,7 +1243,8 @@ SDValue PPCTargetLowering::LowerGlobalAddress(SDValue Op,
// If the global is weak or external, we have to go through the lazy
// resolution stub.
- return DAG.getLoad(PtrVT, dl, DAG.getEntryNode(), Lo, NULL, 0);
+ return DAG.getLoad(PtrVT, dl, DAG.getEntryNode(), Lo, NULL, 0,
+ false, false, 0);
}
SDValue PPCTargetLowering::LowerSETCC(SDValue Op, SelectionDAG &DAG) {
@@ -1355,7 +1356,8 @@ SDValue PPCTargetLowering::LowerVASTART(SDValue Op, SelectionDAG &DAG,
EVT PtrVT = DAG.getTargetLoweringInfo().getPointerTy();
SDValue FR = DAG.getFrameIndex(VarArgsFrameIndex, PtrVT);
const Value *SV = cast<SrcValueSDNode>(Op.getOperand(2))->getValue();
- return DAG.getStore(Op.getOperand(0), dl, FR, Op.getOperand(1), SV, 0);
+ return DAG.getStore(Op.getOperand(0), dl, FR, Op.getOperand(1), SV, 0,
+ false, false, 0);
}
// For the 32-bit SVR4 ABI we follow the layout of the va_list struct.
@@ -1405,25 +1407,29 @@ SDValue PPCTargetLowering::LowerVASTART(SDValue Op, SelectionDAG &DAG,
// Store first byte : number of int regs
SDValue firstStore = DAG.getTruncStore(Op.getOperand(0), dl, ArgGPR,
- Op.getOperand(1), SV, 0, MVT::i8);
+ Op.getOperand(1), SV, 0, MVT::i8,
+ false, false, 0);
uint64_t nextOffset = FPROffset;
SDValue nextPtr = DAG.getNode(ISD::ADD, dl, PtrVT, Op.getOperand(1),
ConstFPROffset);
// Store second byte : number of float regs
SDValue secondStore =
- DAG.getTruncStore(firstStore, dl, ArgFPR, nextPtr, SV, nextOffset, MVT::i8);
+ DAG.getTruncStore(firstStore, dl, ArgFPR, nextPtr, SV, nextOffset, MVT::i8,
+ false, false, 0);
nextOffset += StackOffset;
nextPtr = DAG.getNode(ISD::ADD, dl, PtrVT, nextPtr, ConstStackOffset);
// Store second word : arguments given on stack
SDValue thirdStore =
- DAG.getStore(secondStore, dl, StackOffsetFI, nextPtr, SV, nextOffset);
+ DAG.getStore(secondStore, dl, StackOffsetFI, nextPtr, SV, nextOffset,
+ false, false, 0);
nextOffset += FrameOffset;
nextPtr = DAG.getNode(ISD::ADD, dl, PtrVT, nextPtr, ConstFrameOffset);
// Store third word : arguments given in registers
- return DAG.getStore(thirdStore, dl, FR, nextPtr, SV, nextOffset);
+ return DAG.getStore(thirdStore, dl, FR, nextPtr, SV, nextOffset,
+ false, false, 0);
}
@@ -1572,7 +1578,7 @@ PPCTargetLowering::LowerFormalArguments_SVR4(
EVT PtrVT = DAG.getTargetLoweringInfo().getPointerTy();
// Potential tail calls could cause overwriting of argument stack slots.
- bool isImmutable = !(PerformTailCallOpt && (CallConv==CallingConv::Fast));
+ bool isImmutable = !(GuaranteedTailCallOpt && (CallConv==CallingConv::Fast));
unsigned PtrByteSize = 4;
// Assign locations to all of the incoming arguments.
@@ -1628,7 +1634,8 @@ PPCTargetLowering::LowerFormalArguments_SVR4(
// Create load nodes to retrieve arguments from the stack.
SDValue FIN = DAG.getFrameIndex(FI, PtrVT);
- InVals.push_back(DAG.getLoad(VA.getValVT(), dl, Chain, FIN, NULL, 0));
+ InVals.push_back(DAG.getLoad(VA.getValVT(), dl, Chain, FIN, NULL, 0,
+ false, false, 0));
}
}
@@ -1700,7 +1707,8 @@ PPCTargetLowering::LowerFormalArguments_SVR4(
unsigned GPRIndex = 0;
for (; GPRIndex != VarArgsNumGPR; ++GPRIndex) {
SDValue Val = DAG.getRegister(GPArgRegs[GPRIndex], PtrVT);
- SDValue Store = DAG.getStore(Chain, dl, Val, FIN, NULL, 0);
+ SDValue Store = DAG.getStore(Chain, dl, Val, FIN, NULL, 0,
+ false, false, 0);
MemOps.push_back(Store);
// Increment the address by four for the next argument to store
SDValue PtrOff = DAG.getConstant(PtrVT.getSizeInBits()/8, PtrVT);
@@ -1714,7 +1722,8 @@ PPCTargetLowering::LowerFormalArguments_SVR4(
unsigned VReg = MF.addLiveIn(GPArgRegs[GPRIndex], &PPC::GPRCRegClass);
SDValue Val = DAG.getCopyFromReg(Chain, dl, VReg, PtrVT);
- SDValue Store = DAG.getStore(Val.getValue(1), dl, Val, FIN, NULL, 0);
+ SDValue Store = DAG.getStore(Val.getValue(1), dl, Val, FIN, NULL, 0,
+ false, false, 0);
MemOps.push_back(Store);
// Increment the address by four for the next argument to store
SDValue PtrOff = DAG.getConstant(PtrVT.getSizeInBits()/8, PtrVT);
@@ -1729,7 +1738,8 @@ PPCTargetLowering::LowerFormalArguments_SVR4(
unsigned FPRIndex = 0;
for (FPRIndex = 0; FPRIndex != VarArgsNumFPR; ++FPRIndex) {
SDValue Val = DAG.getRegister(FPArgRegs[FPRIndex], MVT::f64);
- SDValue Store = DAG.getStore(Chain, dl, Val, FIN, NULL, 0);
+ SDValue Store = DAG.getStore(Chain, dl, Val, FIN, NULL, 0,
+ false, false, 0);
MemOps.push_back(Store);
// Increment the address by eight for the next argument to store
SDValue PtrOff = DAG.getConstant(EVT(MVT::f64).getSizeInBits()/8,
@@ -1741,7 +1751,8 @@ PPCTargetLowering::LowerFormalArguments_SVR4(
unsigned VReg = MF.addLiveIn(FPArgRegs[FPRIndex], &PPC::F8RCRegClass);
SDValue Val = DAG.getCopyFromReg(Chain, dl, VReg, MVT::f64);
- SDValue Store = DAG.getStore(Val.getValue(1), dl, Val, FIN, NULL, 0);
+ SDValue Store = DAG.getStore(Val.getValue(1), dl, Val, FIN, NULL, 0,
+ false, false, 0);
MemOps.push_back(Store);
// Increment the address by eight for the next argument to store
SDValue PtrOff = DAG.getConstant(EVT(MVT::f64).getSizeInBits()/8,
@@ -1773,7 +1784,7 @@ PPCTargetLowering::LowerFormalArguments_Darwin(
EVT PtrVT = DAG.getTargetLoweringInfo().getPointerTy();
bool isPPC64 = PtrVT == MVT::i64;
// Potential tail calls could cause overwriting of argument stack slots.
- bool isImmutable = !(PerformTailCallOpt && (CallConv==CallingConv::Fast));
+ bool isImmutable = !(GuaranteedTailCallOpt && (CallConv==CallingConv::Fast));
unsigned PtrByteSize = isPPC64 ? 8 : 4;
unsigned ArgOffset = PPCFrameInfo::getLinkageSize(isPPC64, true);
@@ -1903,7 +1914,9 @@ PPCTargetLowering::LowerFormalArguments_Darwin(
unsigned VReg = MF.addLiveIn(GPR[GPR_idx], &PPC::GPRCRegClass);
SDValue Val = DAG.getCopyFromReg(Chain, dl, VReg, PtrVT);
SDValue Store = DAG.getTruncStore(Val.getValue(1), dl, Val, FIN,
- NULL, 0, ObjSize==1 ? MVT::i8 : MVT::i16 );
+ NULL, 0,
+ ObjSize==1 ? MVT::i8 : MVT::i16,
+ false, false, 0);
MemOps.push_back(Store);
++GPR_idx;
}
@@ -1921,7 +1934,8 @@ PPCTargetLowering::LowerFormalArguments_Darwin(
int FI = MFI->CreateFixedObject(PtrByteSize, ArgOffset, true, false);
SDValue FIN = DAG.getFrameIndex(FI, PtrVT);
SDValue Val = DAG.getCopyFromReg(Chain, dl, VReg, PtrVT);
- SDValue Store = DAG.getStore(Val.getValue(1), dl, Val, FIN, NULL, 0);
+ SDValue Store = DAG.getStore(Val.getValue(1), dl, Val, FIN, NULL, 0,
+ false, false, 0);
MemOps.push_back(Store);
++GPR_idx;
ArgOffset += PtrByteSize;
@@ -2045,7 +2059,8 @@ PPCTargetLowering::LowerFormalArguments_Darwin(
CurArgOffset + (ArgSize - ObjSize),
isImmutable, false);
SDValue FIN = DAG.getFrameIndex(FI, PtrVT);
- ArgVal = DAG.getLoad(ObjectVT, dl, Chain, FIN, NULL, 0);
+ ArgVal = DAG.getLoad(ObjectVT, dl, Chain, FIN, NULL, 0,
+ false, false, 0);
}
InVals.push_back(ArgVal);
@@ -2091,7 +2106,8 @@ PPCTargetLowering::LowerFormalArguments_Darwin(
VReg = MF.addLiveIn(GPR[GPR_idx], &PPC::GPRCRegClass);
SDValue Val = DAG.getCopyFromReg(Chain, dl, VReg, PtrVT);
- SDValue Store = DAG.getStore(Val.getValue(1), dl, Val, FIN, NULL, 0);
+ SDValue Store = DAG.getStore(Val.getValue(1), dl, Val, FIN, NULL, 0,
+ false, false, 0);
MemOps.push_back(Store);
// Increment the address by four for the next argument to store
SDValue PtrOff = DAG.getConstant(PtrVT.getSizeInBits()/8, PtrVT);
@@ -2164,7 +2180,7 @@ CalculateParameterAndLinkageAreaSize(SelectionDAG &DAG,
PPCFrameInfo::getMinCallFrameSize(isPPC64, true));
// Tail call needs the stack to be aligned.
- if (CC==CallingConv::Fast && PerformTailCallOpt) {
+ if (CC==CallingConv::Fast && GuaranteedTailCallOpt) {
unsigned TargetAlign = DAG.getMachineFunction().getTarget().getFrameInfo()->
getStackAlignment();
unsigned AlignMask = TargetAlign-1;
@@ -2200,6 +2216,9 @@ PPCTargetLowering::IsEligibleForTailCallOptimization(SDValue Callee,
bool isVarArg,
const SmallVectorImpl<ISD::InputArg> &Ins,
SelectionDAG& DAG) const {
+ if (!GuaranteedTailCallOpt)
+ return false;
+
// Variable argument functions are not supported.
if (isVarArg)
return false;
@@ -2268,7 +2287,7 @@ StoreTailCallArgumentsToStackSlot(SelectionDAG &DAG,
// Store relative to framepointer.
MemOpChains.push_back(DAG.getStore(Chain, dl, Arg, FIN,
PseudoSourceValue::getFixedStack(FI),
- 0));
+ 0, false, false, 0));
}
}
@@ -2294,7 +2313,8 @@ static SDValue EmitTailCallStoreFPAndRetAddr(SelectionDAG &DAG,
EVT VT = isPPC64 ? MVT::i64 : MVT::i32;
SDValue NewRetAddrFrIdx = DAG.getFrameIndex(NewRetAddr, VT);
Chain = DAG.getStore(Chain, dl, OldRetAddr, NewRetAddrFrIdx,
- PseudoSourceValue::getFixedStack(NewRetAddr), 0);
+ PseudoSourceValue::getFixedStack(NewRetAddr), 0,
+ false, false, 0);
// When using the 32/64-bit SVR4 ABI there is no need to move the FP stack
// slot as the FP is never overwritten.
@@ -2305,7 +2325,8 @@ static SDValue EmitTailCallStoreFPAndRetAddr(SelectionDAG &DAG,
true, false);
SDValue NewFramePtrIdx = DAG.getFrameIndex(NewFPIdx, VT);
Chain = DAG.getStore(Chain, dl, OldFP, NewFramePtrIdx,
- PseudoSourceValue::getFixedStack(NewFPIdx), 0);
+ PseudoSourceValue::getFixedStack(NewFPIdx), 0,
+ false, false, 0);
}
}
return Chain;
@@ -2343,14 +2364,16 @@ SDValue PPCTargetLowering::EmitTailCallLoadFPAndRetAddr(SelectionDAG & DAG,
// Load the LR and FP stack slot for later adjusting.
EVT VT = PPCSubTarget.isPPC64() ? MVT::i64 : MVT::i32;
LROpOut = getReturnAddrFrameIndex(DAG);
- LROpOut = DAG.getLoad(VT, dl, Chain, LROpOut, NULL, 0);
+ LROpOut = DAG.getLoad(VT, dl, Chain, LROpOut, NULL, 0,
+ false, false, 0);
Chain = SDValue(LROpOut.getNode(), 1);
// When using the 32/64-bit SVR4 ABI there is no need to load the FP stack
// slot as the FP is never overwritten.
if (isDarwinABI) {
FPOpOut = getFramePointerFrameIndex(DAG);
- FPOpOut = DAG.getLoad(VT, dl, Chain, FPOpOut, NULL, 0);
+ FPOpOut = DAG.getLoad(VT, dl, Chain, FPOpOut, NULL, 0,
+ false, false, 0);
Chain = SDValue(FPOpOut.getNode(), 1);
}
}
@@ -2392,7 +2415,8 @@ LowerMemOpCallTo(SelectionDAG &DAG, MachineFunction &MF, SDValue Chain,
PtrOff = DAG.getNode(ISD::ADD, dl, PtrVT, StackPtr,
DAG.getConstant(ArgOffset, PtrVT));
}
- MemOpChains.push_back(DAG.getStore(Chain, dl, Arg, PtrOff, NULL, 0));
+ MemOpChains.push_back(DAG.getStore(Chain, dl, Arg, PtrOff, NULL, 0,
+ false, false, 0));
// Calculate and remember argument location.
} else CalculateTailCallArgDest(DAG, MF, isPPC64, Arg, SPDiff, ArgOffset,
TailCallArguments);
@@ -2601,7 +2625,7 @@ PPCTargetLowering::FinishCall(CallingConv::ID CallConv, DebugLoc dl,
// the stack. Account for this here so these bytes can be pushed back on in
// PPCRegisterInfo::eliminateCallFramePseudoInstr.
int BytesCalleePops =
- (CallConv==CallingConv::Fast && PerformTailCallOpt) ? NumBytes : 0;
+ (CallConv==CallingConv::Fast && GuaranteedTailCallOpt) ? NumBytes : 0;
if (InFlag.getNode())
Ops.push_back(InFlag);
@@ -2673,11 +2697,15 @@ PPCTargetLowering::FinishCall(CallingConv::ID CallConv, DebugLoc dl,
SDValue
PPCTargetLowering::LowerCall(SDValue Chain, SDValue Callee,
CallingConv::ID CallConv, bool isVarArg,
- bool isTailCall,
+ bool &isTailCall,
const SmallVectorImpl<ISD::OutputArg> &Outs,
const SmallVectorImpl<ISD::InputArg> &Ins,
DebugLoc dl, SelectionDAG &DAG,
SmallVectorImpl<SDValue> &InVals) {
+ if (isTailCall)
+ isTailCall = IsEligibleForTailCallOptimization(Callee, CallConv, isVarArg,
+ Ins, DAG);
+
if (PPCSubTarget.isSVR4ABI() && !PPCSubTarget.isPPC64()) {
return LowerCall_SVR4(Chain, Callee, CallConv, isVarArg,
isTailCall, Outs, Ins,
@@ -2700,10 +2728,6 @@ PPCTargetLowering::LowerCall_SVR4(SDValue Chain, SDValue Callee,
// See PPCTargetLowering::LowerFormalArguments_SVR4() for a description
// of the 32-bit SVR4 ABI stack frame layout.
- assert((!isTailCall ||
- (CallConv == CallingConv::Fast && PerformTailCallOpt)) &&
- "IsEligibleForTailCallOptimization missed a case!");
-
assert((CallConv == CallingConv::C ||
CallConv == CallingConv::Fast) && "Unknown calling convention!");
@@ -2717,7 +2741,7 @@ PPCTargetLowering::LowerCall_SVR4(SDValue Chain, SDValue Callee,
// and restoring the callers stack pointer in this functions epilog. This is
// done because by tail calling the called function might overwrite the value
// in this function's (MF) stack pointer stack slot 0(SP).
- if (PerformTailCallOpt && CallConv==CallingConv::Fast)
+ if (GuaranteedTailCallOpt && CallConv==CallingConv::Fast)
MF.getInfo<PPCFunctionInfo>()->setHasFastCall();
// Count how many bytes are to be pushed on the stack, including the linkage
@@ -2859,7 +2883,8 @@ PPCTargetLowering::LowerCall_SVR4(SDValue Chain, SDValue Callee,
PtrOff = DAG.getNode(ISD::ADD, dl, getPointerTy(), StackPtr, PtrOff);
MemOpChains.push_back(DAG.getStore(Chain, dl, Arg, PtrOff,
- PseudoSourceValue::getStack(), LocMemOffset));
+ PseudoSourceValue::getStack(), LocMemOffset,
+ false, false, 0));
} else {
// Calculate and remember argument location.
CalculateTailCallArgDest(DAG, MF, false, Arg, SPDiff, LocMemOffset,
@@ -2920,7 +2945,7 @@ PPCTargetLowering::LowerCall_Darwin(SDValue Chain, SDValue Callee,
// and restoring the callers stack pointer in this functions epilog. This is
// done because by tail calling the called function might overwrite the value
// in this function's (MF) stack pointer stack slot 0(SP).
- if (PerformTailCallOpt && CallConv==CallingConv::Fast)
+ if (GuaranteedTailCallOpt && CallConv==CallingConv::Fast)
MF.getInfo<PPCFunctionInfo>()->setHasFastCall();
unsigned nAltivecParamsAtEnd = 0;
@@ -3021,7 +3046,7 @@ PPCTargetLowering::LowerCall_Darwin(SDValue Chain, SDValue Callee,
EVT VT = (Size==1) ? MVT::i8 : MVT::i16;
if (GPR_idx != NumGPRs) {
SDValue Load = DAG.getExtLoad(ISD::EXTLOAD, dl, PtrVT, Chain, Arg,
- NULL, 0, VT);
+ NULL, 0, VT, false, false, 0);
MemOpChains.push_back(Load.getValue(1));
RegsToPass.push_back(std::make_pair(GPR[GPR_idx++], Load));
@@ -3058,7 +3083,8 @@ PPCTargetLowering::LowerCall_Darwin(SDValue Chain, SDValue Callee,
SDValue Const = DAG.getConstant(j, PtrOff.getValueType());
SDValue AddArg = DAG.getNode(ISD::ADD, dl, PtrVT, Arg, Const);
if (GPR_idx != NumGPRs) {
- SDValue Load = DAG.getLoad(PtrVT, dl, Chain, AddArg, NULL, 0);
+ SDValue Load = DAG.getLoad(PtrVT, dl, Chain, AddArg, NULL, 0,
+ false, false, 0);
MemOpChains.push_back(Load.getValue(1));
RegsToPass.push_back(std::make_pair(GPR[GPR_idx++], Load));
ArgOffset += PtrByteSize;
@@ -3089,19 +3115,22 @@ PPCTargetLowering::LowerCall_Darwin(SDValue Chain, SDValue Callee,
RegsToPass.push_back(std::make_pair(FPR[FPR_idx++], Arg));
if (isVarArg) {
- SDValue Store = DAG.getStore(Chain, dl, Arg, PtrOff, NULL, 0);
+ SDValue Store = DAG.getStore(Chain, dl, Arg, PtrOff, NULL, 0,
+ false, false, 0);
MemOpChains.push_back(Store);
// Float varargs are always shadowed in available integer registers
if (GPR_idx != NumGPRs) {
- SDValue Load = DAG.getLoad(PtrVT, dl, Store, PtrOff, NULL, 0);
+ SDValue Load = DAG.getLoad(PtrVT, dl, Store, PtrOff, NULL, 0,
+ false, false, 0);
MemOpChains.push_back(Load.getValue(1));
RegsToPass.push_back(std::make_pair(GPR[GPR_idx++], Load));
}
if (GPR_idx != NumGPRs && Arg.getValueType() == MVT::f64 && !isPPC64){
SDValue ConstFour = DAG.getConstant(4, PtrOff.getValueType());
PtrOff = DAG.getNode(ISD::ADD, dl, PtrVT, PtrOff, ConstFour);
- SDValue Load = DAG.getLoad(PtrVT, dl, Store, PtrOff, NULL, 0);
+ SDValue Load = DAG.getLoad(PtrVT, dl, Store, PtrOff, NULL, 0,
+ false, false, 0);
MemOpChains.push_back(Load.getValue(1));
RegsToPass.push_back(std::make_pair(GPR[GPR_idx++], Load));
}
@@ -3144,10 +3173,12 @@ PPCTargetLowering::LowerCall_Darwin(SDValue Chain, SDValue Callee,
// entirely in R registers. Maybe later.
PtrOff = DAG.getNode(ISD::ADD, dl, PtrVT, StackPtr,
DAG.getConstant(ArgOffset, PtrVT));
- SDValue Store = DAG.getStore(Chain, dl, Arg, PtrOff, NULL, 0);
+ SDValue Store = DAG.getStore(Chain, dl, Arg, PtrOff, NULL, 0,
+ false, false, 0);
MemOpChains.push_back(Store);
if (VR_idx != NumVRs) {
- SDValue Load = DAG.getLoad(MVT::v4f32, dl, Store, PtrOff, NULL, 0);
+ SDValue Load = DAG.getLoad(MVT::v4f32, dl, Store, PtrOff, NULL, 0,
+ false, false, 0);
MemOpChains.push_back(Load.getValue(1));
RegsToPass.push_back(std::make_pair(VR[VR_idx++], Load));
}
@@ -3157,7 +3188,8 @@ PPCTargetLowering::LowerCall_Darwin(SDValue Chain, SDValue Callee,
break;
SDValue Ix = DAG.getNode(ISD::ADD, dl, PtrVT, PtrOff,
DAG.getConstant(i, PtrVT));
- SDValue Load = DAG.getLoad(PtrVT, dl, Store, Ix, NULL, 0);
+ SDValue Load = DAG.getLoad(PtrVT, dl, Store, Ix, NULL, 0,
+ false, false, 0);
MemOpChains.push_back(Load.getValue(1));
RegsToPass.push_back(std::make_pair(GPR[GPR_idx++], Load));
}
@@ -3222,7 +3254,8 @@ PPCTargetLowering::LowerCall_Darwin(SDValue Chain, SDValue Callee,
// TOC save area offset.
SDValue PtrOff = DAG.getIntPtrConstant(40);
SDValue AddPtr = DAG.getNode(ISD::ADD, dl, PtrVT, StackPtr, PtrOff);
- Chain = DAG.getStore(Val.getValue(1), dl, Val, AddPtr, NULL, 0);
+ Chain = DAG.getStore(Val.getValue(1), dl, Val, AddPtr, NULL, 0,
+ false, false, 0);
}
// Build a sequence of copy-to-reg nodes chained together with token chain
@@ -3297,13 +3330,15 @@ SDValue PPCTargetLowering::LowerSTACKRESTORE(SDValue Op, SelectionDAG &DAG,
SDValue SaveSP = Op.getOperand(1);
// Load the old link SP.
- SDValue LoadLinkSP = DAG.getLoad(PtrVT, dl, Chain, StackPtr, NULL, 0);
+ SDValue LoadLinkSP = DAG.getLoad(PtrVT, dl, Chain, StackPtr, NULL, 0,
+ false, false, 0);
// Restore the stack pointer.
Chain = DAG.getCopyToReg(LoadLinkSP.getValue(1), dl, SP, SaveSP);
// Store the old link SP.
- return DAG.getStore(Chain, dl, LoadLinkSP, StackPtr, NULL, 0);
+ return DAG.getStore(Chain, dl, LoadLinkSP, StackPtr, NULL, 0,
+ false, false, 0);
}
@@ -3480,14 +3515,16 @@ SDValue PPCTargetLowering::LowerFP_TO_INT(SDValue Op, SelectionDAG &DAG,
SDValue FIPtr = DAG.CreateStackTemporary(MVT::f64);
// Emit a store to the stack slot.
- SDValue Chain = DAG.getStore(DAG.getEntryNode(), dl, Tmp, FIPtr, NULL, 0);
+ SDValue Chain = DAG.getStore(DAG.getEntryNode(), dl, Tmp, FIPtr, NULL, 0,
+ false, false, 0);
// Result is a load from the stack slot. If loading 4 bytes, make sure to
// add in a bias.
if (Op.getValueType() == MVT::i32)
FIPtr = DAG.getNode(ISD::ADD, dl, FIPtr.getValueType(), FIPtr,
DAG.getConstant(4, FIPtr.getValueType()));
- return DAG.getLoad(Op.getValueType(), dl, Chain, FIPtr, NULL, 0);
+ return DAG.getLoad(Op.getValueType(), dl, Chain, FIPtr, NULL, 0,
+ false, false, 0);
}
SDValue PPCTargetLowering::LowerSINT_TO_FP(SDValue Op, SelectionDAG &DAG) {
@@ -3530,7 +3567,7 @@ SDValue PPCTargetLowering::LowerSINT_TO_FP(SDValue Op, SelectionDAG &DAG) {
DAG.getMemIntrinsicNode(PPCISD::STD_32, dl, DAG.getVTList(MVT::Other),
Ops, 4, MVT::i64, MMO);
// Load the value as a double.
- SDValue Ld = DAG.getLoad(MVT::f64, dl, Store, FIdx, NULL, 0);
+ SDValue Ld = DAG.getLoad(MVT::f64, dl, Store, FIdx, NULL, 0, false, false, 0);
// FCFID it and return it.
SDValue FP = DAG.getNode(PPCISD::FCFID, dl, MVT::f64, Ld);
@@ -3575,12 +3612,13 @@ SDValue PPCTargetLowering::LowerFLT_ROUNDS_(SDValue Op, SelectionDAG &DAG) {
int SSFI = MF.getFrameInfo()->CreateStackObject(8, 8, false);
SDValue StackSlot = DAG.getFrameIndex(SSFI, PtrVT);
SDValue Store = DAG.getStore(DAG.getEntryNode(), dl, Chain,
- StackSlot, NULL, 0);
+ StackSlot, NULL, 0, false, false, 0);
// Load FP Control Word from low 32 bits of stack slot.
SDValue Four = DAG.getConstant(4, PtrVT);
SDValue Addr = DAG.getNode(ISD::ADD, dl, PtrVT, StackSlot, Four);
- SDValue CWD = DAG.getLoad(MVT::i32, dl, Store, Addr, NULL, 0);
+ SDValue CWD = DAG.getLoad(MVT::i32, dl, Store, Addr, NULL, 0,
+ false, false, 0);
// Transform as necessary
SDValue CWD1 =
@@ -4246,9 +4284,11 @@ SDValue PPCTargetLowering::LowerSCALAR_TO_VECTOR(SDValue Op,
// Store the input value into Value#0 of the stack slot.
SDValue Store = DAG.getStore(DAG.getEntryNode(), dl,
- Op.getOperand(0), FIdx, NULL, 0);
+ Op.getOperand(0), FIdx, NULL, 0,
+ false, false, 0);
// Load it out.
- return DAG.getLoad(Op.getValueType(), dl, Store, FIdx, NULL, 0);
+ return DAG.getLoad(Op.getValueType(), dl, Store, FIdx, NULL, 0,
+ false, false, 0);
}
SDValue PPCTargetLowering::LowerMUL(SDValue Op, SelectionDAG &DAG) {
@@ -5457,7 +5497,8 @@ SDValue PPCTargetLowering::LowerRETURNADDR(SDValue Op, SelectionDAG &DAG) {
// to the stack.
FuncInfo->setLRStoreRequired();
return DAG.getLoad(getPointerTy(), dl,
- DAG.getEntryNode(), RetAddrFI, NULL, 0);
+ DAG.getEntryNode(), RetAddrFI, NULL, 0,
+ false, false, 0);
}
SDValue PPCTargetLowering::LowerFRAMEADDR(SDValue Op, SelectionDAG &DAG) {
OpenPOWER on IntegriCloud