struct InputArg {
ArgFlagsTy Flags;
MVT VT;
+ EVT ArgVT;
bool Used;
/// Index original Function's argument.
unsigned PartOffset;
InputArg() : VT(MVT::Other), Used(false) {}
- InputArg(ArgFlagsTy flags, EVT vt, bool used,
+ InputArg(ArgFlagsTy flags, EVT vt, EVT argvt, bool used,
unsigned origIdx, unsigned partOffs)
: Flags(flags), Used(used), OrigArgIndex(origIdx), PartOffset(partOffs) {
VT = vt.getSimpleVT();
+ ArgVT = argvt;
}
};
struct OutputArg {
ArgFlagsTy Flags;
MVT VT;
+ EVT ArgVT;
/// IsFixed - Is this a "fixed" value, ie not passed through a vararg "...".
bool IsFixed;
unsigned PartOffset;
OutputArg() : IsFixed(false) {}
- OutputArg(ArgFlagsTy flags, EVT vt, bool isfixed,
+ OutputArg(ArgFlagsTy flags, EVT vt, EVT argvt, bool isfixed,
unsigned origIdx, unsigned partOffs)
: Flags(flags), IsFixed(isfixed), OrigArgIndex(origIdx),
PartOffset(partOffs) {
VT = vt.getSimpleVT();
+ ArgVT = argvt;
}
};
}
for (unsigned i = 0; i < NumParts; ++i) {
Outs.push_back(ISD::OutputArg(Flags, Parts[i].getValueType(),
- /*isfixed=*/true, 0, 0));
+ VT, /*isfixed=*/true, 0, 0));
OutVals.push_back(Parts[i]);
}
}
for (unsigned i = 0; i != NumRegs; ++i) {
ISD::InputArg MyFlags;
MyFlags.VT = RegisterVT;
+ MyFlags.ArgVT = VT;
MyFlags.Used = CLI.IsReturnValueUsed;
if (CLI.RetSExt)
MyFlags.Flags.setSExt();
for (unsigned j = 0; j != NumParts; ++j) {
// if it isn't first piece, alignment must be 1
- ISD::OutputArg MyFlags(Flags, Parts[j].getValueType(),
+ ISD::OutputArg MyFlags(Flags, Parts[j].getValueType(), VT,
i < CLI.NumFixedArgs,
i, j*Parts[j].getValueType().getStoreSize());
if (NumParts > 1 && j == 0)
ISD::ArgFlagsTy Flags;
Flags.setSRet();
MVT RegisterVT = TLI->getRegisterType(*DAG.getContext(), ValueVTs[0]);
- ISD::InputArg RetArg(Flags, RegisterVT, true, 0, 0);
+ ISD::InputArg RetArg(Flags, RegisterVT, ValueVTs[0], true, 0, 0);
Ins.push_back(RetArg);
}
SmallVector<EVT, 4> ValueVTs;
ComputeValueVTs(*TLI, I->getType(), ValueVTs);
bool isArgValueUsed = !I->use_empty();
+ unsigned PartBase = 0;
for (unsigned Value = 0, NumValues = ValueVTs.size();
Value != NumValues; ++Value) {
EVT VT = ValueVTs[Value];
MVT RegisterVT = TLI->getRegisterType(*CurDAG->getContext(), VT);
unsigned NumRegs = TLI->getNumRegisters(*CurDAG->getContext(), VT);
for (unsigned i = 0; i != NumRegs; ++i) {
- ISD::InputArg MyFlags(Flags, RegisterVT, isArgValueUsed,
- Idx-1, i*RegisterVT.getStoreSize());
+ ISD::InputArg MyFlags(Flags, RegisterVT, VT, isArgValueUsed,
+ Idx-1, PartBase+i*RegisterVT.getStoreSize());
if (NumRegs > 1 && i == 0)
MyFlags.Flags.setSplit();
// if it isn't first piece, alignment must be 1
MyFlags.Flags.setOrigAlign(1);
Ins.push_back(MyFlags);
}
+ PartBase += VT.getStoreSize();
}
}