PPC: [builtins] Make Math.max and Math.min fast by default.

src/ppc/macro-assembler-ppc.h

 // Copyright 2014 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef V8_PPC_MACRO_ASSEMBLER_PPC_H_
 #define V8_PPC_MACRO_ASSEMBLER_PPC_H_
 
 #include "src/assembler.h"
 #include "src/bailout-reason.h"
 #include "src/frames.h"
@@ skipping 129 matching lines @@
                Condition cond = al);
   void Call(Handle<Code> code, RelocInfo::Mode rmode = RelocInfo::CODE_TARGET,
             TypeFeedbackId ast_id = TypeFeedbackId::None(),
             Condition cond = al);
   void Ret() { blr(); }
   void Ret(Condition cond, CRegister cr = cr7) { bclr(cond, cr); }
 
   // Emit code to discard a non-negative number of pointer-sized elements
   // from the stack, clobbering only the sp register.
   void Drop(int count);
+  void Drop(Register count, Register scratch = r0);
 
   void Ret(int drop) {
     Drop(drop);
     blr();
   }
 
   void Call(Label* target);
 
   // Emit call to the code we are currently generating.
   void CallSelf() {
@@ skipping 1428 matching lines @@
 #define ACCESS_MASM(masm)    \
   masm->stop(__FILE_LINE__); \
   masm->
 #else
 #define ACCESS_MASM(masm) masm->
 #endif
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_PPC_MACRO_ASSEMBLER_PPC_H_