Support for MIPS in architecture independent files....

src/mips/register-allocator-mips.h

Index: src/mips/register-allocator-mips.h
===================================================================
--- src/mips/register-allocator-mips.h	(revision 0)
+++ src/mips/register-allocator-mips.h	(revision 0)
@@ -0,0 +1,18 @@
+#ifndef V8_MIPS_REGISTER_ALLOCATOR_MIPS_H_
+#define V8_MIPS_REGISTER_ALLOCATOR_MIPS_H_
+
+#include	"mips/constants-mips.h"
+
+namespace v8 {
+namespace internal {
+
+class RegisterAllocatorConstants : public AllStatic {
+ public:
+  static const int kNumRegisters = assembler::mips::kNumRegisters;
+  static const int kInvalidRegister = assembler::mips::kInvalidRegister;
+};
+
+
+} }  // namespace v8::internal
+
+#endif  // V8_MIPS_REGISTER_ALLOCATOR_MIPS_H_