Issue:

[oota-llvm.git] / include / llvm / CodeGen / RegisterClassInfo.h

diff --git a/include/llvm/CodeGen/RegisterClassInfo.h b/include/llvm/CodeGen/RegisterClassInfo.h
index 400e1f48ce54b76a24cf0a78d1ba94ba473d773a..4467b62f237083998917f737589cbc54d2fba1a4 100644 (file)
--- a/include/llvm/CodeGen/RegisterClassInfo.h
+++ b/include/llvm/CodeGen/RegisterClassInfo.h
@@ -106,25 +106,6 @@ public:
       return CalleeSaved[N-1];
     return 0;
   }
-
-  /// isReserved - Returns true when PhysReg is a reserved register.
-  ///
-  /// Reserved registers may belong to an allocatable register class, but the
-  /// target has explicitly requested that they are not used.
-  ///
-  bool isReserved(unsigned PhysReg) const {
-    return Reserved.test(PhysReg);
-  }
-
-  /// isAllocatable - Returns true when PhysReg belongs to an allocatable
-  /// register class and it hasn't been reserved.
-  ///
-  /// Allocatable registers may show up in the allocation order of some virtual
-  /// register, so a register allocator needs to track its liveness and
-  /// availability.
-  bool isAllocatable(unsigned PhysReg) const {
-    return TRI->isInAllocatableClass(PhysReg) && !isReserved(PhysReg);
-  }
 };
 } // end namespace llvm