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Now that self referential classes are supported, get rid of a work-around. 

llvm-svn: 23544
This commit is contained in:
Chris Lattner 2005-09-30 04:13:23 +00:00
parent 6e60c8fe05
commit 33ce5f8a73
1 changed files with 6 additions and 4 deletions
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10
llvm/lib/Target/Target.td
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@ -46,7 +46,7 @@ def isVoid : ValueType<0 , 12>; // Produces no value
// Register - You should define one instance of this class for each register
// in the target machine. String n will become the "name" of the register.
class RegisterBase<string n> {
class Register<string n> {
string Namespace = "";
string Name = n;
@ -60,10 +60,12 @@ class RegisterBase<string n> {
// spilling the register. Like SpillSize, this should only be explicitly
// specified if the register is not in a register class.
int SpillAlignment = 0;
}
class Register<string n> : RegisterBase<n> {
list<RegisterBase> Aliases = [];
// Aliases - A list of registers that this register overlaps with. A read or
// modification of this register can potentially read or modifie the aliased
// registers.
//
list<Register> Aliases = [];
}
// RegisterGroup - This can be used to define instances of Register which