Rename TypeRecording...Stub into ...Stub.

src/x64/code-stubs-x64.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 388 matching lines @@
     // As the then-branch, but move double-value to result before shifting.
     __ xorl(result, double_value);
     __ leal(rcx, Operand(double_exponent, -HeapNumber::kMantissaBits - 1));
     __ shll_cl(result);
   }
 
   __ bind(&done);
 }
 
 
-Handle<Code> GetTypeRecordingUnaryOpStub(int key,
-                                         TRUnaryOpIC::TypeInfo type_info) {
-  TypeRecordingUnaryOpStub stub(key, type_info);
+Handle<Code> GetUnaryOpStub(int key, UnaryOpIC::TypeInfo type_info) {
+  UnaryOpStub stub(key, type_info);
   return stub.GetCode();
 }
 
 
-void TypeRecordingUnaryOpStub::Generate(MacroAssembler* masm) {
+void UnaryOpStub::Generate(MacroAssembler* masm) {
   switch (operand_type_) {
-    case TRUnaryOpIC::UNINITIALIZED:
+    case UnaryOpIC::UNINITIALIZED:
       GenerateTypeTransition(masm);
       break;
-    case TRUnaryOpIC::SMI:
+    case UnaryOpIC::SMI:
       GenerateSmiStub(masm);
       break;
-    case TRUnaryOpIC::HEAP_NUMBER:
+    case UnaryOpIC::HEAP_NUMBER:
       GenerateHeapNumberStub(masm);
       break;
-    case TRUnaryOpIC::GENERIC:
+    case UnaryOpIC::GENERIC:
       GenerateGenericStub(masm);
       break;
   }
 }
 
 
-void TypeRecordingUnaryOpStub::GenerateTypeTransition(MacroAssembler* masm) {
+void UnaryOpStub::GenerateTypeTransition(MacroAssembler* masm) {
   __ pop(rcx);  // Save return address.
   __ push(rax);
   // Left and right arguments are now on top.
   // Push this stub's key. Although the operation and the type info are
   // encoded into the key, the encoding is opaque, so push them too.
   __ Push(Smi::FromInt(MinorKey()));
   __ Push(Smi::FromInt(op_));
   __ Push(Smi::FromInt(operand_type_));
 
   __ push(rcx);  // Push return address.
 
   // Patch the caller to an appropriate specialized stub and return the
   // operation result to the caller of the stub.
   __ TailCallExternalReference(
-      ExternalReference(IC_Utility(IC::kTypeRecordingUnaryOp_Patch),
+      ExternalReference(IC_Utility(IC::kUnaryOp_Patch),
                         masm->isolate()),
       4,
       1);
 }
 
 
 // TODO(svenpanne): Use virtual functions instead of switch.
-void TypeRecordingUnaryOpStub::GenerateSmiStub(MacroAssembler* masm) {
+void UnaryOpStub::GenerateSmiStub(MacroAssembler* masm) {
   switch (op_) {
     case Token::SUB:
       GenerateSmiStubSub(masm);
       break;
     case Token::BIT_NOT:
       GenerateSmiStubBitNot(masm);
       break;
     default:
       UNREACHABLE();
   }
 }
 
 
-void TypeRecordingUnaryOpStub::GenerateSmiStubSub(MacroAssembler* masm) {
+void UnaryOpStub::GenerateSmiStubSub(MacroAssembler* masm) {
   Label slow;
   GenerateSmiCodeSub(masm, &slow, &slow, Label::kNear, Label::kNear);
   __ bind(&slow);
   GenerateTypeTransition(masm);
 }
 
 
-void TypeRecordingUnaryOpStub::GenerateSmiStubBitNot(MacroAssembler* masm) {
+void UnaryOpStub::GenerateSmiStubBitNot(MacroAssembler* masm) {
   Label non_smi;
   GenerateSmiCodeBitNot(masm, &non_smi, Label::kNear);
   __ bind(&non_smi);
   GenerateTypeTransition(masm);
 }
 
 
-void TypeRecordingUnaryOpStub::GenerateSmiCodeSub(MacroAssembler* masm,
-                                                  Label* non_smi,
-                                                  Label* slow,
-                                                  Label::Distance non_smi_near,
-                                                  Label::Distance slow_near) {
+void UnaryOpStub::GenerateSmiCodeSub(MacroAssembler* masm,
+                                     Label* non_smi,
+                                     Label* slow,
+                                     Label::Distance non_smi_near,
+                                     Label::Distance slow_near) {
   Label done;
   __ JumpIfNotSmi(rax, non_smi, non_smi_near);
   __ SmiNeg(rax, rax, &done, Label::kNear);
   __ jmp(slow, slow_near);
   __ bind(&done);
   __ ret(0);
 }
 
 
-void TypeRecordingUnaryOpStub::GenerateSmiCodeBitNot(
-    MacroAssembler* masm,
-    Label* non_smi,
-    Label::Distance non_smi_near) {
+void UnaryOpStub::GenerateSmiCodeBitNot(MacroAssembler* masm,
+                                        Label* non_smi,
+                                        Label::Distance non_smi_near) {
   __ JumpIfNotSmi(rax, non_smi, non_smi_near);
   __ SmiNot(rax, rax);
   __ ret(0);
 }
 
 
 // TODO(svenpanne): Use virtual functions instead of switch.
-void TypeRecordingUnaryOpStub::GenerateHeapNumberStub(MacroAssembler* masm) {
+void UnaryOpStub::GenerateHeapNumberStub(MacroAssembler* masm) {
   switch (op_) {
     case Token::SUB:
       GenerateHeapNumberStubSub(masm);
       break;
     case Token::BIT_NOT:
       GenerateHeapNumberStubBitNot(masm);
       break;
     default:
       UNREACHABLE();
   }
 }
 
 
-void TypeRecordingUnaryOpStub::GenerateHeapNumberStubSub(MacroAssembler* masm) {
+void UnaryOpStub::GenerateHeapNumberStubSub(MacroAssembler* masm) {
   Label non_smi, slow, call_builtin;
   GenerateSmiCodeSub(masm, &non_smi, &call_builtin, Label::kNear);
   __ bind(&non_smi);
   GenerateHeapNumberCodeSub(masm, &slow);
   __ bind(&slow);
   GenerateTypeTransition(masm);
   __ bind(&call_builtin);
   GenerateGenericCodeFallback(masm);
 }
 
 
-void TypeRecordingUnaryOpStub::GenerateHeapNumberStubBitNot(
+void UnaryOpStub::GenerateHeapNumberStubBitNot(
     MacroAssembler* masm) {
   Label non_smi, slow;
   GenerateSmiCodeBitNot(masm, &non_smi, Label::kNear);
   __ bind(&non_smi);
   GenerateHeapNumberCodeBitNot(masm, &slow);
   __ bind(&slow);
   GenerateTypeTransition(masm);
 }
 
 
-void TypeRecordingUnaryOpStub::GenerateHeapNumberCodeSub(MacroAssembler* masm,
-                                                         Label* slow) {
+void UnaryOpStub::GenerateHeapNumberCodeSub(MacroAssembler* masm,
+                                            Label* slow) {
   // Check if the operand is a heap number.
   __ CompareRoot(FieldOperand(rax, HeapObject::kMapOffset),
                  Heap::kHeapNumberMapRootIndex);
   __ j(not_equal, slow);
 
   // Operand is a float, negate its value by flipping the sign bit.
   if (mode_ == UNARY_OVERWRITE) {
     __ Set(kScratchRegister, 0x01);
     __ shl(kScratchRegister, Immediate(63));
     __ xor_(FieldOperand(rax, HeapNumber::kValueOffset), kScratchRegister);
@@ skipping 19 matching lines @@
     __ Set(kScratchRegister, 0x01);
     __ shl(kScratchRegister, Immediate(63));
     __ xor_(rdx, kScratchRegister);  // Flip sign.
     __ movq(FieldOperand(rcx, HeapNumber::kValueOffset), rdx);
     __ movq(rax, rcx);
   }
   __ ret(0);
 }
 
 
-void TypeRecordingUnaryOpStub::GenerateHeapNumberCodeBitNot(
-    MacroAssembler* masm,
-    Label* slow) {
+void UnaryOpStub::GenerateHeapNumberCodeBitNot(MacroAssembler* masm,
+                                               Label* slow) {
   // Check if the operand is a heap number.
   __ CompareRoot(FieldOperand(rax, HeapObject::kMapOffset),
                  Heap::kHeapNumberMapRootIndex);
   __ j(not_equal, slow);
 
   // Convert the heap number in rax to an untagged integer in rcx.
   IntegerConvert(masm, rax, rax);
 
   // Do the bitwise operation and smi tag the result.
   __ notl(rax);
   __ Integer32ToSmi(rax, rax);
   __ ret(0);
 }
 
 
 // TODO(svenpanne): Use virtual functions instead of switch.
-void TypeRecordingUnaryOpStub::GenerateGenericStub(MacroAssembler* masm) {
+void UnaryOpStub::GenerateGenericStub(MacroAssembler* masm) {
   switch (op_) {
     case Token::SUB:
       GenerateGenericStubSub(masm);
       break;
     case Token::BIT_NOT:
       GenerateGenericStubBitNot(masm);
       break;
     default:
       UNREACHABLE();
   }
 }
 
 
-void TypeRecordingUnaryOpStub::GenerateGenericStubSub(MacroAssembler* masm) {
+void UnaryOpStub::GenerateGenericStubSub(MacroAssembler* masm) {
   Label non_smi, slow;
   GenerateSmiCodeSub(masm, &non_smi, &slow, Label::kNear);
   __ bind(&non_smi);
   GenerateHeapNumberCodeSub(masm, &slow);
   __ bind(&slow);
   GenerateGenericCodeFallback(masm);
 }
 
 
-void TypeRecordingUnaryOpStub::GenerateGenericStubBitNot(MacroAssembler* masm) {
+void UnaryOpStub::GenerateGenericStubBitNot(MacroAssembler* masm) {
   Label non_smi, slow;
   GenerateSmiCodeBitNot(masm, &non_smi, Label::kNear);
   __ bind(&non_smi);
   GenerateHeapNumberCodeBitNot(masm, &slow);
   __ bind(&slow);
   GenerateGenericCodeFallback(masm);
 }
 
 
-void TypeRecordingUnaryOpStub::GenerateGenericCodeFallback(
-    MacroAssembler* masm) {
+void UnaryOpStub::GenerateGenericCodeFallback(MacroAssembler* masm) {
   // Handle the slow case by jumping to the JavaScript builtin.
   __ pop(rcx);  // pop return address
   __ push(rax);
   __ push(rcx);  // push return address
   switch (op_) {
     case Token::SUB:
       __ InvokeBuiltin(Builtins::UNARY_MINUS, JUMP_FUNCTION);
       break;
     case Token::BIT_NOT:
       __ InvokeBuiltin(Builtins::BIT_NOT, JUMP_FUNCTION);
       break;
     default:
       UNREACHABLE();
   }
 }
 
 
-const char* TypeRecordingUnaryOpStub::GetName() {
+const char* UnaryOpStub::GetName() {
   if (name_ != NULL) return name_;
   const int kMaxNameLength = 100;
   name_ = Isolate::Current()->bootstrapper()->AllocateAutoDeletedArray(
       kMaxNameLength);
   if (name_ == NULL) return "OOM";
   const char* op_name = Token::Name(op_);
   const char* overwrite_name = NULL;  // Make g++ happy.
   switch (mode_) {
     case UNARY_NO_OVERWRITE: overwrite_name = "Alloc"; break;
     case UNARY_OVERWRITE: overwrite_name = "Overwrite"; break;
   }
 
   OS::SNPrintF(Vector<char>(name_, kMaxNameLength),
-               "TypeRecordingUnaryOpStub_%s_%s_%s",
+               "UnaryOpStub_%s_%s_%s",
                op_name,
                overwrite_name,
-               TRUnaryOpIC::GetName(operand_type_));
+               UnaryOpIC::GetName(operand_type_));
   return name_;
 }
 
 
-Handle<Code> GetTypeRecordingBinaryOpStub(int key,
-    TRBinaryOpIC::TypeInfo type_info,
-    TRBinaryOpIC::TypeInfo result_type_info) {
-  TypeRecordingBinaryOpStub stub(key, type_info, result_type_info);
+Handle<Code> GetBinaryOpStub(int key,
+                             BinaryOpIC::TypeInfo type_info,
+                             BinaryOpIC::TypeInfo result_type_info) {
+  BinaryOpStub stub(key, type_info, result_type_info);
   return stub.GetCode();
 }
 
 
-void TypeRecordingBinaryOpStub::GenerateTypeTransition(MacroAssembler* masm) {
+void BinaryOpStub::GenerateTypeTransition(MacroAssembler* masm) {
   __ pop(rcx);  // Save return address.
   __ push(rdx);
   __ push(rax);
   // Left and right arguments are now on top.
   // Push this stub's key. Although the operation and the type info are
   // encoded into the key, the encoding is opaque, so push them too.
   __ Push(Smi::FromInt(MinorKey()));
   __ Push(Smi::FromInt(op_));
   __ Push(Smi::FromInt(operands_type_));
 
   __ push(rcx);  // Push return address.
 
   // Patch the caller to an appropriate specialized stub and return the
   // operation result to the caller of the stub.
   __ TailCallExternalReference(
-      ExternalReference(IC_Utility(IC::kTypeRecordingBinaryOp_Patch),
+      ExternalReference(IC_Utility(IC::kBinaryOp_Patch),
                         masm->isolate()),
       5,
       1);
 }
 
 
-void TypeRecordingBinaryOpStub::Generate(MacroAssembler* masm) {
+void BinaryOpStub::Generate(MacroAssembler* masm) {
   switch (operands_type_) {
-    case TRBinaryOpIC::UNINITIALIZED:
+    case BinaryOpIC::UNINITIALIZED:
       GenerateTypeTransition(masm);
       break;
-    case TRBinaryOpIC::SMI:
+    case BinaryOpIC::SMI:
       GenerateSmiStub(masm);
       break;
-    case TRBinaryOpIC::INT32:
+    case BinaryOpIC::INT32:
       UNREACHABLE();
       // The int32 case is identical to the Smi case.  We avoid creating this
       // ic state on x64.
       break;
-    case TRBinaryOpIC::HEAP_NUMBER:
+    case BinaryOpIC::HEAP_NUMBER:
       GenerateHeapNumberStub(masm);
       break;
-    case TRBinaryOpIC::ODDBALL:
+    case BinaryOpIC::ODDBALL:
       GenerateOddballStub(masm);
       break;
-    case TRBinaryOpIC::BOTH_STRING:
+    case BinaryOpIC::BOTH_STRING:
       GenerateBothStringStub(masm);
       break;
-    case TRBinaryOpIC::STRING:
+    case BinaryOpIC::STRING:
       GenerateStringStub(masm);
       break;
-    case TRBinaryOpIC::GENERIC:
+    case BinaryOpIC::GENERIC:
       GenerateGeneric(masm);
       break;
     default:
       UNREACHABLE();
   }
 }
 
 
-const char* TypeRecordingBinaryOpStub::GetName() {
+const char* BinaryOpStub::GetName() {
   if (name_ != NULL) return name_;
   const int kMaxNameLength = 100;
   name_ = Isolate::Current()->bootstrapper()->AllocateAutoDeletedArray(
       kMaxNameLength);
   if (name_ == NULL) return "OOM";
   const char* op_name = Token::Name(op_);
   const char* overwrite_name;
   switch (mode_) {
     case NO_OVERWRITE: overwrite_name = "Alloc"; break;
     case OVERWRITE_RIGHT: overwrite_name = "OverwriteRight"; break;
     case OVERWRITE_LEFT: overwrite_name = "OverwriteLeft"; break;
     default: overwrite_name = "UnknownOverwrite"; break;
   }
 
   OS::SNPrintF(Vector<char>(name_, kMaxNameLength),
-               "TypeRecordingBinaryOpStub_%s_%s_%s",
+               "BinaryOpStub_%s_%s_%s",
                op_name,
                overwrite_name,
-               TRBinaryOpIC::GetName(operands_type_));
+               BinaryOpIC::GetName(operands_type_));
   return name_;
 }
 
 
-void TypeRecordingBinaryOpStub::GenerateSmiCode(MacroAssembler* masm,
+void BinaryOpStub::GenerateSmiCode(
+    MacroAssembler* masm,
     Label* slow,
     SmiCodeGenerateHeapNumberResults allow_heapnumber_results) {
 
-  // Arguments to TypeRecordingBinaryOpStub are in rdx and rax.
+  // Arguments to BinaryOpStub are in rdx and rax.
   Register left = rdx;
   Register right = rax;
 
   // We only generate heapnumber answers for overflowing calculations
   // for the four basic arithmetic operations and logical right shift by 0.
   bool generate_inline_heapnumber_results =
       (allow_heapnumber_results == ALLOW_HEAPNUMBER_RESULTS) &&
       (op_ == Token::ADD || op_ == Token::SUB ||
        op_ == Token::MUL || op_ == Token::DIV || op_ == Token::SHR);
 
@@ skipping 125 matching lines @@
   //    values that could be smi.
   __ bind(&not_smis);
   Comment done_comment(masm, "-- Enter non-smi code");
   FloatingPointHelper::NumbersToSmis(masm, left, right, rbx, rdi, rcx,
                                      &smi_values, &fail);
   __ jmp(&smi_values);
   __ bind(&fail);
 }
 
 
-void TypeRecordingBinaryOpStub::GenerateFloatingPointCode(
-    MacroAssembler* masm,
-    Label* allocation_failure,
-    Label* non_numeric_failure) {
+void BinaryOpStub::GenerateFloatingPointCode(MacroAssembler* masm,
+                                             Label* allocation_failure,
+                                             Label* non_numeric_failure) {
   switch (op_) {
     case Token::ADD:
     case Token::SUB:
     case Token::MUL:
     case Token::DIV: {
       FloatingPointHelper::LoadSSE2UnknownOperands(masm, non_numeric_failure);
 
       switch (op_) {
         case Token::ADD: __ addsd(xmm0, xmm1); break;
         case Token::SUB: __ subsd(xmm0, xmm1); break;
@@ skipping 78 matching lines @@
         __ Integer32ToSmi(rdx, rbx);
         __ jmp(allocation_failure);
       }
       break;
     }
     default: UNREACHABLE(); break;
   }
   // No fall-through from this generated code.
   if (FLAG_debug_code) {
     __ Abort("Unexpected fall-through in "
-             "TypeRecordingBinaryStub::GenerateFloatingPointCode.");
+             "BinaryStub::GenerateFloatingPointCode.");
   }
 }
 
 
-void TypeRecordingBinaryOpStub::GenerateStringAddCode(MacroAssembler* masm) {
+void BinaryOpStub::GenerateStringAddCode(MacroAssembler* masm) {
   ASSERT(op_ == Token::ADD);
   Label left_not_string, call_runtime;
 
   // Registers containing left and right operands respectively.
   Register left = rdx;
   Register right = rax;
 
   // Test if left operand is a string.
   __ JumpIfSmi(left, &left_not_string, Label::kNear);
   __ CmpObjectType(left, FIRST_NONSTRING_TYPE, rcx);
@@ skipping 10 matching lines @@
 
   StringAddStub string_add_right_stub(NO_STRING_CHECK_RIGHT_IN_STUB);
   GenerateRegisterArgsPush(masm);
   __ TailCallStub(&string_add_right_stub);
 
   // Neither argument is a string.
   __ bind(&call_runtime);
 }
 
 
-void TypeRecordingBinaryOpStub::GenerateCallRuntimeCode(MacroAssembler* masm) {
+void BinaryOpStub::GenerateCallRuntimeCode(MacroAssembler* masm) {
   GenerateRegisterArgsPush(masm);
   switch (op_) {
     case Token::ADD:
       __ InvokeBuiltin(Builtins::ADD, JUMP_FUNCTION);
       break;
     case Token::SUB:
       __ InvokeBuiltin(Builtins::SUB, JUMP_FUNCTION);
       break;
     case Token::MUL:
       __ InvokeBuiltin(Builtins::MUL, JUMP_FUNCTION);
@@ skipping 21 matching lines @@
       break;
     case Token::SHR:
       __ InvokeBuiltin(Builtins::SHR, JUMP_FUNCTION);
       break;
     default:
       UNREACHABLE();
   }
 }
 
 
-void TypeRecordingBinaryOpStub::GenerateSmiStub(MacroAssembler* masm) {
+void BinaryOpStub::GenerateSmiStub(MacroAssembler* masm) {
   Label call_runtime;
-  if (result_type_ == TRBinaryOpIC::UNINITIALIZED ||
-      result_type_ == TRBinaryOpIC::SMI) {
+  if (result_type_ == BinaryOpIC::UNINITIALIZED ||
+      result_type_ == BinaryOpIC::SMI) {
     // Only allow smi results.
     GenerateSmiCode(masm, NULL, NO_HEAPNUMBER_RESULTS);
   } else {
     // Allow heap number result and don't make a transition if a heap number
     // cannot be allocated.
     GenerateSmiCode(masm, &call_runtime, ALLOW_HEAPNUMBER_RESULTS);
   }
 
   // Code falls through if the result is not returned as either a smi or heap
   // number.
   GenerateTypeTransition(masm);
 
   if (call_runtime.is_linked()) {
     __ bind(&call_runtime);
     GenerateCallRuntimeCode(masm);
   }
 }
 
 
-void TypeRecordingBinaryOpStub::GenerateStringStub(MacroAssembler* masm) {
-  ASSERT(operands_type_ == TRBinaryOpIC::STRING);
+void BinaryOpStub::GenerateStringStub(MacroAssembler* masm) {
+  ASSERT(operands_type_ == BinaryOpIC::STRING);
   ASSERT(op_ == Token::ADD);
   GenerateStringAddCode(masm);
   // Try to add arguments as strings, otherwise, transition to the generic
-  // TRBinaryOpIC type.
+  // BinaryOpIC type.
   GenerateTypeTransition(masm);
 }
 
 
-void TypeRecordingBinaryOpStub::GenerateBothStringStub(MacroAssembler* masm) {
+void BinaryOpStub::GenerateBothStringStub(MacroAssembler* masm) {
   Label call_runtime;
-  ASSERT(operands_type_ == TRBinaryOpIC::BOTH_STRING);
+  ASSERT(operands_type_ == BinaryOpIC::BOTH_STRING);
   ASSERT(op_ == Token::ADD);
   // If both arguments are strings, call the string add stub.
   // Otherwise, do a transition.
 
   // Registers containing left and right operands respectively.
   Register left = rdx;
   Register right = rax;
 
   // Test if left operand is a string.
   __ JumpIfSmi(left, &call_runtime);
   __ CmpObjectType(left, FIRST_NONSTRING_TYPE, rcx);
   __ j(above_equal, &call_runtime);
 
   // Test if right operand is a string.
   __ JumpIfSmi(right, &call_runtime);
   __ CmpObjectType(right, FIRST_NONSTRING_TYPE, rcx);
   __ j(above_equal, &call_runtime);
 
   StringAddStub string_add_stub(NO_STRING_CHECK_IN_STUB);
   GenerateRegisterArgsPush(masm);
   __ TailCallStub(&string_add_stub);
 
   __ bind(&call_runtime);
   GenerateTypeTransition(masm);
 }
 
 
-void TypeRecordingBinaryOpStub::GenerateOddballStub(MacroAssembler* masm) {
+void BinaryOpStub::GenerateOddballStub(MacroAssembler* masm) {
   Label call_runtime;
 
   if (op_ == Token::ADD) {
     // Handle string addition here, because it is the only operation
     // that does not do a ToNumber conversion on the operands.
     GenerateStringAddCode(masm);
   }
 
   // Convert oddball arguments to numbers.
   Label check, done;
@@ skipping 12 matching lines @@
     __ xor_(rax, rax);
   } else {
     __ LoadRoot(rax, Heap::kNanValueRootIndex);
   }
   __ bind(&done);
 
   GenerateHeapNumberStub(masm);
 }
 
 
-void TypeRecordingBinaryOpStub::GenerateHeapNumberStub(MacroAssembler* masm) {
+void BinaryOpStub::GenerateHeapNumberStub(MacroAssembler* masm) {
   Label gc_required, not_number;
   GenerateFloatingPointCode(masm, &gc_required, &not_number);
 
   __ bind(&not_number);
   GenerateTypeTransition(masm);
 
   __ bind(&gc_required);
   GenerateCallRuntimeCode(masm);
 }
 
 
-void TypeRecordingBinaryOpStub::GenerateGeneric(MacroAssembler* masm) {
+void BinaryOpStub::GenerateGeneric(MacroAssembler* masm) {
   Label call_runtime, call_string_add_or_runtime;
 
   GenerateSmiCode(masm, &call_runtime, ALLOW_HEAPNUMBER_RESULTS);
 
   GenerateFloatingPointCode(masm, &call_runtime, &call_string_add_or_runtime);
 
   __ bind(&call_string_add_or_runtime);
   if (op_ == Token::ADD) {
     GenerateStringAddCode(masm);
   }
 
   __ bind(&call_runtime);
   GenerateCallRuntimeCode(masm);
 }
 
 
-void TypeRecordingBinaryOpStub::GenerateHeapResultAllocation(
-    MacroAssembler* masm,
-    Label* alloc_failure) {
+void BinaryOpStub::GenerateHeapResultAllocation(MacroAssembler* masm,
+                                                Label* alloc_failure) {
   Label skip_allocation;
   OverwriteMode mode = mode_;
   switch (mode) {
     case OVERWRITE_LEFT: {
       // If the argument in rdx is already an object, we skip the
       // allocation of a heap number.
       __ JumpIfNotSmi(rdx, &skip_allocation);
       // Allocate a heap number for the result. Keep eax and edx intact
       // for the possible runtime call.
       __ AllocateHeapNumber(rbx, rcx, alloc_failure);
@@ skipping 17 matching lines @@
       // Now rax can be overwritten losing one of the arguments as we are
       // now done and will not need it any more.
       __ movq(rax, rbx);
       __ bind(&skip_allocation);
       break;
     default: UNREACHABLE();
   }
 }
 
 
-void TypeRecordingBinaryOpStub::GenerateRegisterArgsPush(MacroAssembler* masm) {
+void BinaryOpStub::GenerateRegisterArgsPush(MacroAssembler* masm) {
   __ pop(rcx);
   __ push(rdx);
   __ push(rax);
   __ push(rcx);
 }
 
 
 void TranscendentalCacheStub::Generate(MacroAssembler* masm) {
   // TAGGED case:
   //   Input:
@@ skipping 3845 matching lines @@
   __ Drop(1);
   __ ret(2 * kPointerSize);
 }
 
 
 #undef __
 
 } }  // namespace v8::internal
 
 #endif  // V8_TARGET_ARCH_X64