Inline Math.max and Math.min in crankshaft.

src/hydrogen.cc

 // 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 5106 matching lines @@
           result = new(zone()) HMul(context, left, left);
         }
 
         if (result == NULL) {
           result = new(zone()) HPower(left, right);
         }
         ast_context()->ReturnInstruction(result, expr->id());
         return true;
       }
       break;
+    case kMathMax:
+    case kMathMin:
+      if (argument_count == 3 && check_type == RECEIVER_MAP_CHECK) {
+        AddCheckConstantFunction(expr, receiver, receiver_map, true);
+        HValue* right = Pop();
+        HValue* left = Pop();
+        // Do not inline if the result representation is uncertain.
+        if (!right->representation().Equals(left->representation())) {
+          Push(left);
+          Push(right);
+          return false;
+        }
+        Pop();  // Pop receiver.
+        HInstruction* result =
+            new(zone()) HMathMinMax(left, right, id);
+        ast_context()->ReturnInstruction(result, expr->id());
+        return true;
+      }
+      break;
     default:
       // Not yet supported for inlining.
       break;
   }
   return false;
 }
 
 
 bool HGraphBuilder::TryCallApply(Call* expr) {
   Expression* callee = expr->expression();
@@ skipping 2174 matching lines @@
     }
   }
 
 #ifdef DEBUG
   if (graph_ != NULL) graph_->Verify(false);  // No full verify.
   if (allocator_ != NULL) allocator_->Verify();
 #endif
 }
 
 } }  // namespace v8::internal