std::vector<Record*> Comps = TheDef->getValueAsListOfDefs("ComposedOf");
if (!Comps.empty()) {
if (Comps.size() != 2)
- throw TGError(TheDef->getLoc(), "ComposedOf must have exactly two entries");
+ PrintFatalError(TheDef->getLoc(),
+ "ComposedOf must have exactly two entries");
CodeGenSubRegIndex *A = RegBank.getSubRegIdx(Comps[0]);
CodeGenSubRegIndex *B = RegBank.getSubRegIdx(Comps[1]);
CodeGenSubRegIndex *X = A->addComposite(B, this);
if (X)
- throw TGError(TheDef->getLoc(), "Ambiguous ComposedOf entries");
+ PrintFatalError(TheDef->getLoc(), "Ambiguous ComposedOf entries");
}
std::vector<Record*> Parts =
TheDef->getValueAsListOfDefs("CoveringSubRegIndices");
if (!Parts.empty()) {
if (Parts.size() < 2)
- throw TGError(TheDef->getLoc(),
+ PrintFatalError(TheDef->getLoc(),
"CoveredBySubRegs must have two or more entries");
SmallVector<CodeGenSubRegIndex*, 8> IdxParts;
for (unsigned i = 0, e = Parts.size(); i != e; ++i)
std::vector<Record*> SRs = TheDef->getValueAsListOfDefs("SubRegs");
if (SRIs.size() != SRs.size())
- throw TGError(TheDef->getLoc(),
- "SubRegs and SubRegIndices must have the same size");
+ PrintFatalError(TheDef->getLoc(),
+ "SubRegs and SubRegIndices must have the same size");
for (unsigned i = 0, e = SRIs.size(); i != e; ++i) {
ExplicitSubRegIndices.push_back(RegBank.getSubRegIdx(SRIs[i]));
CodeGenRegister *SR = ExplicitSubRegs[i];
CodeGenSubRegIndex *Idx = ExplicitSubRegIndices[i];
if (!SubRegs.insert(std::make_pair(Idx, SR)).second)
- throw TGError(TheDef->getLoc(), "SubRegIndex " + Idx->getName() +
- " appears twice in Register " + getName());
+ PrintFatalError(TheDef->getLoc(), "SubRegIndex " + Idx->getName() +
+ " appears twice in Register " + getName());
// Map explicit sub-registers first, so the names take precedence.
// The inherited sub-registers are mapped below.
SubReg2Idx.insert(std::make_pair(SR, Idx));
ArrayRef<SMLoc> Loc;
if (TheDef)
Loc = TheDef->getLoc();
- throw TGError(Loc, "Register " + getName() +
- " has itself as a sub-register");
+ PrintFatalError(Loc, "Register " + getName() +
+ " has itself as a sub-register");
}
// Ensure that every sub-register has a unique name.
DenseMap<const CodeGenRegister*, CodeGenSubRegIndex*>::iterator Ins =
ArrayRef<SMLoc> Loc;
if (TheDef)
Loc = TheDef->getLoc();
- throw TGError(Loc, "Sub-register can't have two names: " +
+ PrintFatalError(Loc, "Sub-register can't have two names: " +
SI->second->getName() + " available as " +
SI->first->getName() + " and " + Ins->second->getName());
}
SE = NewSubReg->SubRegs.end(); SI != SE; ++SI) {
CodeGenSubRegIndex *SubIdx = getSubRegIndex(SI->second);
if (!SubIdx)
- throw TGError(TheDef->getLoc(), "No SubRegIndex for " +
- SI->second->getName() + " in " + getName());
+ PrintFatalError(TheDef->getLoc(), "No SubRegIndex for " +
+ SI->second->getName() + " in " + getName());
NewIdx->addComposite(SI->first, SubIdx);
}
}
unsigned Dim = Indices.size();
ListInit *SubRegs = Def->getValueAsListInit("SubRegs");
if (Dim != SubRegs->getSize())
- throw TGError(Def->getLoc(), "SubRegIndices and SubRegs size mismatch");
+ PrintFatalError(Def->getLoc(), "SubRegIndices and SubRegs size mismatch");
if (Dim < 2)
- throw TGError(Def->getLoc(), "Tuples must have at least 2 sub-registers");
+ PrintFatalError(Def->getLoc(),
+ "Tuples must have at least 2 sub-registers");
// Evaluate the sub-register lists to be zipped.
unsigned Length = ~0u;
SmallVector<SetTheory::RecSet, 4> Lists(Dim);
for (unsigned i = 0; i != Dim; ++i) {
- ST.evaluate(SubRegs->getElement(i), Lists[i]);
+ ST.evaluate(SubRegs->getElement(i), Lists[i], Def->getLoc());
Length = std::min(Length, unsigned(Lists[i].size()));
}
for (unsigned i = 0, e = TypeList.size(); i != e; ++i) {
Record *Type = TypeList[i];
if (!Type->isSubClassOf("ValueType"))
- throw "RegTypes list member '" + Type->getName() +
- "' does not derive from the ValueType class!";
+ PrintFatalError("RegTypes list member '" + Type->getName() +
+ "' does not derive from the ValueType class!");
VTs.push_back(getValueType(Type));
}
assert(!VTs.empty() && "RegisterClass must contain at least one ValueType!");
// Alternative allocation orders may be subsets.
SetTheory::RecSet Order;
for (unsigned i = 0, e = AltOrders->size(); i != e; ++i) {
- RegBank.getSets().evaluate(AltOrders->getElement(i), Order);
+ RegBank.getSets().evaluate(AltOrders->getElement(i), Order, R->getLoc());
Orders[1 + i].append(Order.begin(), Order.end());
// Verify that all altorder members are regclass members.
while (!Order.empty()) {
CodeGenRegister *Reg = RegBank.getReg(Order.back());
Order.pop_back();
if (!contains(Reg))
- throw TGError(R->getLoc(), " AltOrder register " + Reg->getName() +
+ PrintFatalError(R->getLoc(), " AltOrder register " + Reg->getName() +
" is not a class member");
}
}
// Read in register class definitions.
std::vector<Record*> RCs = Records.getAllDerivedDefinitions("RegisterClass");
if (RCs.empty())
- throw std::string("No 'RegisterClass' subclasses defined!");
+ PrintFatalError(std::string("No 'RegisterClass' subclasses defined!"));
// Allocate user-defined register classes.
RegClasses.reserve(RCs.size());
if (CodeGenRegisterClass *RC = Def2RC[Def])
return RC;
- throw TGError(Def->getLoc(), "Not a known RegisterClass!");
+ PrintFatalError(Def->getLoc(), "Not a known RegisterClass!");
}
CodeGenSubRegIndex*