assert(0 && "Unsupported!");
}
assert(0 && "Illegal empty element");
+ return 0; // Not reached
}
/// find_next - Returns the index of the next set bit starting from the
return getTypeAction(NVT) == Promote ? getTypeToTransformTo(NVT) : NVT;
}
assert(0 && "Unsupported extended type!");
+ return MVT::ValueType(); // Not reached
}
/// getTypeToExpandTo - For types supported by the target, this is an
return getRegisterType(getTypeToTransformTo(VT));
}
assert(0 && "Unsupported extended type!");
+ return MVT::ValueType(); // Not reached
}
/// getNumRegisters - Return the number of registers that this ValueType will
return (BitWidth + RegWidth - 1) / RegWidth;
}
assert(0 && "Unsupported extended type!");
+ return 0; // Not reached
}
/// ShouldShrinkFPConstant - If true, then instruction selection should
return DAG.getNode(ISD::BIT_CONVERT, ValueVT, Val);
assert(0 && "Unknown mismatch!");
+ return SDOperand();
}
/// getCopyToParts - Create a series of nodes that contain the specified value
assert(0 && "LLVMGenericValueToFloat supports only float and double.");
break;
}
+ return 0; // Not reached
}
void LLVMDisposeGenericValue(LLVMGenericValueRef GenVal) {
}
}
}
+ return 0; // Not reached
}
/// GetFunctionSize - Returns the size of the specified MachineFunction.
default:
assert(0 && "Unknown opcode");
}
+ return 0; // Not reached
}
// Branch analysis.
cerr << "CallingConvID = " << CallingConvID << '\n';
assert(0 && "Unsupported calling convention");
}
+ return ""; // Not reached
}
cerr << "Type = " << *Ty << '\n';
assert(0 && "Invalid primitive type");
}
+ return ""; // Not reached
}
cerr << "Type = " << *Ty << '\n';
assert(0 && "Invalid type in getTypeName()");
}
+ return ""; // Not reached
}
cerr << "TypeID = " << Ty->getTypeID() << '\n';
assert(0 && "Invalid type in TypeToPostfix()");
}
+ return ""; // Not reached
}
cerr << "Bits = " << N << '\n';
assert(0 && "Unsupported integer width");
}
+ return 0; // Not reached
}
LowerGlobalTLSAddress(SDOperand Op, SelectionDAG &DAG)
{
assert(0 && "TLS not implemented for MIPS.");
+ return SDOperand(); // Not reached
}
SDOperand MipsTargetLowering::
case Mips::RA : return 31;
default: assert(0 && "Unknown register number!");
}
+ return 0; // Not reached
}
void MipsRegisterInfo::reMaterialize(MachineBasicBlock &MBB,
SDOperand PPCTargetLowering::LowerGlobalTLSAddress(SDOperand Op,
SelectionDAG &DAG) {
assert(0 && "TLS not implemented for PPC.");
+ return SDOperand(); // Not reached
}
SDOperand PPCTargetLowering::LowerGlobalAddress(SDOperand Op,
const PPCSubtarget &Subtarget) {
assert(0 && "VAARG in ELF32 ABI not implemented yet!");
+ return SDOperand(); // Not reached
}
SDOperand PPCTargetLowering::LowerVASTART(SDOperand Op, SelectionDAG &DAG,
*Node2 = getNodeForBlock(BB2);
return Node1 && Node2 && Node1->dominates(Node2);
}
+ return false; // Not reached
}
private:
if (!Node) return false;
return Top->dominates(Node);
}
+ return false; // Not reached
}
// aboveOrBelow - true if the Instruction either dominates or is dominated