[runtime] Move binary operator fallbacks into the runtime.

src/runtime/runtime-numbers.cc

 // 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.
 
 #include "src/runtime/runtime-utils.h"
 
 #include "src/arguments.h"
 #include "src/base/bits.h"
 #include "src/bootstrapper.h"
 #include "src/codegen.h"
@@ skipping 202 matching lines @@
     double value = HeapNumber::cast(obj)->value();
     int int_value = FastD2I(value);
     if (value == FastI2D(int_value) && Smi::IsValid(int_value)) {
       return Smi::FromInt(int_value);
     }
   }
   return isolate->heap()->nan_value();
 }
 
 
-RUNTIME_FUNCTION(Runtime_NumberAdd) {
-  HandleScope scope(isolate);
-  DCHECK(args.length() == 2);
-
-  CONVERT_DOUBLE_ARG_CHECKED(x, 0);
-  CONVERT_DOUBLE_ARG_CHECKED(y, 1);
-  return *isolate->factory()->NewNumber(x + y);
-}
-
-
-RUNTIME_FUNCTION(Runtime_NumberSub) {
-  HandleScope scope(isolate);
-  DCHECK(args.length() == 2);
-
-  CONVERT_DOUBLE_ARG_CHECKED(x, 0);
-  CONVERT_DOUBLE_ARG_CHECKED(y, 1);
-  return *isolate->factory()->NewNumber(x - y);
-}
-
-
-RUNTIME_FUNCTION(Runtime_NumberMul) {
-  HandleScope scope(isolate);
-  DCHECK(args.length() == 2);
-
-  CONVERT_DOUBLE_ARG_CHECKED(x, 0);
-  CONVERT_DOUBLE_ARG_CHECKED(y, 1);
-  return *isolate->factory()->NewNumber(x * y);
-}
-
-
-RUNTIME_FUNCTION(Runtime_NumberDiv) {
-  HandleScope scope(isolate);
-  DCHECK(args.length() == 2);
-
-  CONVERT_DOUBLE_ARG_CHECKED(x, 0);
-  CONVERT_DOUBLE_ARG_CHECKED(y, 1);
-  return *isolate->factory()->NewNumber(x / y);
-}
-
-
-RUNTIME_FUNCTION(Runtime_NumberMod) {
-  HandleScope scope(isolate);
-  DCHECK(args.length() == 2);
-
-  CONVERT_DOUBLE_ARG_CHECKED(x, 0);
-  CONVERT_DOUBLE_ARG_CHECKED(y, 1);
-  return *isolate->factory()->NewNumber(modulo(x, y));
-}
-
-
 RUNTIME_FUNCTION(Runtime_NumberImul) {
   HandleScope scope(isolate);
   DCHECK(args.length() == 2);
 
   // We rely on implementation-defined behavior below, but at least not on
   // undefined behavior.
   CONVERT_NUMBER_CHECKED(uint32_t, x, Int32, args[0]);
   CONVERT_NUMBER_CHECKED(uint32_t, y, Int32, args[1]);
   int32_t product = static_cast<int32_t>(x * y);
   return *isolate->factory()->NewNumberFromInt(product);
 }
 
 
-RUNTIME_FUNCTION(Runtime_NumberOr) {
-  HandleScope scope(isolate);
-  DCHECK(args.length() == 2);
-
-  CONVERT_NUMBER_CHECKED(int32_t, x, Int32, args[0]);
-  CONVERT_NUMBER_CHECKED(int32_t, y, Int32, args[1]);
-  return *isolate->factory()->NewNumberFromInt(x | y);
-}
-
-
-RUNTIME_FUNCTION(Runtime_NumberAnd) {
-  HandleScope scope(isolate);
-  DCHECK(args.length() == 2);
-
-  CONVERT_NUMBER_CHECKED(int32_t, x, Int32, args[0]);
-  CONVERT_NUMBER_CHECKED(int32_t, y, Int32, args[1]);
-  return *isolate->factory()->NewNumberFromInt(x & y);
-}
-
-
-RUNTIME_FUNCTION(Runtime_NumberXor) {
-  HandleScope scope(isolate);
-  DCHECK(args.length() == 2);
-
-  CONVERT_NUMBER_CHECKED(int32_t, x, Int32, args[0]);
-  CONVERT_NUMBER_CHECKED(int32_t, y, Int32, args[1]);
-  return *isolate->factory()->NewNumberFromInt(x ^ y);
-}
-
-
-RUNTIME_FUNCTION(Runtime_NumberShl) {
-  HandleScope scope(isolate);
-  DCHECK(args.length() == 2);
-
-  CONVERT_NUMBER_CHECKED(int32_t, x, Int32, args[0]);
-  CONVERT_NUMBER_CHECKED(int32_t, y, Int32, args[1]);
-  return *isolate->factory()->NewNumberFromInt(x << (y & 0x1f));
-}
-
-
-RUNTIME_FUNCTION(Runtime_NumberShr) {
-  HandleScope scope(isolate);
-  DCHECK(args.length() == 2);
-
-  CONVERT_NUMBER_CHECKED(uint32_t, x, Uint32, args[0]);
-  CONVERT_NUMBER_CHECKED(int32_t, y, Int32, args[1]);
-  return *isolate->factory()->NewNumberFromUint(x >> (y & 0x1f));
-}
-
-
-RUNTIME_FUNCTION(Runtime_NumberSar) {
-  HandleScope scope(isolate);
-  DCHECK(args.length() == 2);
-
-  CONVERT_NUMBER_CHECKED(int32_t, x, Int32, args[0]);
-  CONVERT_NUMBER_CHECKED(int32_t, y, Int32, args[1]);
-  return *isolate->factory()->NewNumberFromInt(
-      ArithmeticShiftRight(x, y & 0x1f));
-}
-
-
 RUNTIME_FUNCTION(Runtime_NumberEquals) {
   SealHandleScope shs(isolate);
   DCHECK(args.length() == 2);
 
   CONVERT_DOUBLE_ARG_CHECKED(x, 0);
   CONVERT_DOUBLE_ARG_CHECKED(y, 1);
   if (std::isnan(x)) return Smi::FromInt(NOT_EQUAL);
   if (std::isnan(y)) return Smi::FromInt(NOT_EQUAL);
   if (x == y) return Smi::FromInt(EQUAL);
   Object* result;
@@ skipping 111 matching lines @@
 }
 
 
 RUNTIME_FUNCTION(Runtime_GetRootNaN) {
   SealHandleScope shs(isolate);
   DCHECK(args.length() == 0);
   return isolate->heap()->nan_value();
 }
 }  // namespace internal
 }  // namespace v8