class Register {
string Namespace = "";
string Name = "";
+
+ // SpillSize - If this value is set to a non-zero value, it is the size in
+ // bits of the spill slot required to hold this register. If this value is
+ // set to zero, the information is inferred from any register classes the
+ // register belongs to.
+ int SpillSize = 0;
+
+ // SpillAlignment - This value is used to specify the alignment required for
+ // spilling the register. Like SpillSize, this should only be explicitly
+ // specified if the register is not in a register class.
+ int SpillAlignment = 0;
}
// NamedReg - If the name for the 'def' of the register should not become the