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

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23544 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2005-09-30 04:13:23 +00:00
parent 8d354e901f
commit ef242b1ccc
1 changed files with 6 additions and 4 deletions
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10
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