MIPS: Support inlining at call-sites with mismatched number of arguments.

src/mips/frames-mips.h

 // Copyright 2011 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 177 matching lines @@
   // MIPS-specific: a pointer to the old sp to avoid unnecessary calculations.
   static const int kCallerSPOffset = +2 * kPointerSize;
 
   // FP-relative displacement of the caller's SP.
   static const int kCallerSPDisplacement = +2 * kPointerSize;
 };
 
 
 class StandardFrameConstants : public AllStatic {
  public:
+  // Fixed part of the frame consists of return address, caller fp,
+  // context and function.
+  static const int kFixedFrameSize    =  4 * kPointerSize;
   static const int kExpressionsOffset = -3 * kPointerSize;
   static const int kMarkerOffset      = -2 * kPointerSize;
   static const int kContextOffset     = -1 * kPointerSize;
   static const int kCallerFPOffset    =  0 * kPointerSize;
   static const int kCallerPCOffset    = +1 * kPointerSize;
   static const int kCallerSPOffset    = +2 * kPointerSize;
 
   // Size of the MIPS 4 32-bit argument slots.
   // This is just an alias with a shorter name. Use it from now on.
   static const int kRArgsSlotsSize = 4 * kPointerSize;
@@ skipping 15 matching lines @@
 
   // Caller SP-relative.
   static const int kParam0Offset   = -2 * kPointerSize;
   static const int kReceiverOffset = -1 * kPointerSize;
 };
 
 
 class ArgumentsAdaptorFrameConstants : public AllStatic {
  public:
   static const int kLengthOffset = StandardFrameConstants::kExpressionsOffset;
+  static const int kFrameSize =
+      StandardFrameConstants::kFixedFrameSize + kPointerSize;
 };
 
 
 class InternalFrameConstants : public AllStatic {
  public:
   static const int kCodeOffset = StandardFrameConstants::kExpressionsOffset;
 };
 
 
 inline Object* JavaScriptFrame::function_slot_object() const {
   const int offset = JavaScriptFrameConstants::kFunctionOffset;
   return Memory::Object_at(fp() + offset);
 }
 
 
 } }  // namespace v8::internal
 
 #endif