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

src/mips/code-stubs-mips.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 1789 matching lines @@
   // If length is not zero, "tos_" contains a non-zero value ==> true.
   __ Ret();
 
   // Return 0 in "tos_" for false.
   __ bind(&false_result);
   __ mov(tos_, zero_reg);
   __ Ret();
 }
 
 
-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();
 }
 
 
-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_;
 }
 
 
 // TODO(svenpanne): Use virtual functions instead of switch.
-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) {
   // Argument is in a0 and v0 at this point, so we can overwrite a0.
   // 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.
   __ li(a2, Operand(Smi::FromInt(MinorKey())));
   __ li(a1, Operand(Smi::FromInt(op_)));
   __ li(a0, Operand(Smi::FromInt(operand_type_)));
 
   __ Push(v0, a2, a1, a0);
 
   __ 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 non_smi, slow;
   GenerateSmiCodeSub(masm, &non_smi, &slow);
   __ bind(&non_smi);
   __ bind(&slow);
   GenerateTypeTransition(masm);
 }
 
 
-void TypeRecordingUnaryOpStub::GenerateSmiStubBitNot(MacroAssembler* masm) {
+void UnaryOpStub::GenerateSmiStubBitNot(MacroAssembler* masm) {
   Label non_smi;
   GenerateSmiCodeBitNot(masm, &non_smi);
   __ bind(&non_smi);
   GenerateTypeTransition(masm);
 }
 
 
-void TypeRecordingUnaryOpStub::GenerateSmiCodeSub(MacroAssembler* masm,
-                                                  Label* non_smi,
-                                                  Label* slow) {
+void UnaryOpStub::GenerateSmiCodeSub(MacroAssembler* masm,
+                                     Label* non_smi,
+                                     Label* slow) {
   __ JumpIfNotSmi(a0, non_smi);
 
   // The result of negating zero or the smallest negative smi is not a smi.
   __ And(t0, a0, ~0x80000000);
   __ Branch(slow, eq, t0, Operand(zero_reg));
 
   // Return '0 - value'.
   __ Subu(v0, zero_reg, a0);
   __ Ret();
 }
 
 
-void TypeRecordingUnaryOpStub::GenerateSmiCodeBitNot(MacroAssembler* masm,
-                                                     Label* non_smi) {
+void UnaryOpStub::GenerateSmiCodeBitNot(MacroAssembler* masm,
+                                        Label* non_smi) {
   __ JumpIfNotSmi(a0, non_smi);
 
   // Flip bits and revert inverted smi-tag.
   __ Neg(v0, a0);
   __ And(v0, v0, ~kSmiTagMask);
   __ Ret();
 }
 
 
 // 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);
   __ bind(&non_smi);
   GenerateHeapNumberCodeSub(masm, &slow);
   __ bind(&slow);
   GenerateTypeTransition(masm);
   __ bind(&call_builtin);
   GenerateGenericCodeFallback(masm);
 }
 
 
-void TypeRecordingUnaryOpStub::GenerateHeapNumberStubBitNot(
-    MacroAssembler* masm) {
+void UnaryOpStub::GenerateHeapNumberStubBitNot(MacroAssembler* masm) {
   Label non_smi, slow;
   GenerateSmiCodeBitNot(masm, &non_smi);
   __ bind(&non_smi);
   GenerateHeapNumberCodeBitNot(masm, &slow);
   __ bind(&slow);
   GenerateTypeTransition(masm);
 }
 
-void TypeRecordingUnaryOpStub::GenerateHeapNumberCodeSub(MacroAssembler* masm,
-                                                         Label* slow) {
+void UnaryOpStub::GenerateHeapNumberCodeSub(MacroAssembler* masm,
+                                            Label* slow) {
   EmitCheckForHeapNumber(masm, a0, a1, t2, slow);
   // a0 is a heap number.  Get a new heap number in a1.
   if (mode_ == UNARY_OVERWRITE) {
     __ lw(a2, FieldMemOperand(a0, HeapNumber::kExponentOffset));
     __ Xor(a2, a2, Operand(HeapNumber::kSignMask));  // Flip sign.
     __ sw(a2, FieldMemOperand(a0, HeapNumber::kExponentOffset));
   } else {
     Label slow_allocate_heapnumber, heapnumber_allocated;
     __ AllocateHeapNumber(a1, a2, a3, t2, &slow_allocate_heapnumber);
     __ jmp(&heapnumber_allocated);
@@ skipping 11 matching lines @@
     __ lw(a2, FieldMemOperand(a0, HeapNumber::kExponentOffset));
     __ sw(a3, FieldMemOperand(a1, HeapNumber::kMantissaOffset));
     __ Xor(a2, a2, Operand(HeapNumber::kSignMask));  // Flip sign.
     __ sw(a2, FieldMemOperand(a1, HeapNumber::kExponentOffset));
     __ mov(v0, a1);
   }
   __ Ret();
 }
 
 
-void TypeRecordingUnaryOpStub::GenerateHeapNumberCodeBitNot(
-    MacroAssembler* masm, Label* slow) {
+void UnaryOpStub::GenerateHeapNumberCodeBitNot(
+    MacroAssembler* masm,
+    Label* slow) {
   EmitCheckForHeapNumber(masm, a0, a1, t2, slow);
   // Convert the heap number in a0 to an untagged integer in a1.
   __ ConvertToInt32(a0, a1, a2, a3, f0, slow);
 
   // Do the bitwise operation and check if the result fits in a smi.
   Label try_float;
   __ Neg(a1, a1);
   __ Addu(a2, a1, Operand(0x40000000));
   __ Branch(&try_float, lt, a2, Operand(zero_reg));
 
@@ skipping 28 matching lines @@
   } else {
     // WriteInt32ToHeapNumberStub does not trigger GC, so we do not
     // have to set up a frame.
     WriteInt32ToHeapNumberStub stub(a1, v0, a2, a3);
     __ Jump(stub.GetCode(), RelocInfo::CODE_TARGET);
   }
 }
 
 
 // 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);
   __ 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);
   __ bind(&non_smi);
   GenerateHeapNumberCodeBitNot(masm, &slow);
   __ bind(&slow);
   GenerateGenericCodeFallback(masm);
 }
 
 
-void TypeRecordingUnaryOpStub::GenerateGenericCodeFallback(
+void UnaryOpStub::GenerateGenericCodeFallback(
     MacroAssembler* masm) {
   // Handle the slow case by jumping to the JavaScript builtin.
   __ push(a0);
   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();
   }
 }
 
 
-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) {
   Label get_result;
 
   __ Push(a1, a0);
 
   __ li(a2, Operand(Smi::FromInt(MinorKey())));
   __ li(a1, Operand(Smi::FromInt(op_)));
   __ li(a0, Operand(Smi::FromInt(operands_type_)));
   __ Push(a2, a1, a0);
 
   __ TailCallExternalReference(
-      ExternalReference(IC_Utility(IC::kTypeRecordingBinaryOp_Patch),
+      ExternalReference(IC_Utility(IC::kBinaryOp_Patch),
                         masm->isolate()),
       5,
       1);
 }
 
 
-void TypeRecordingBinaryOpStub::GenerateTypeTransitionWithSavedArgs(
+void BinaryOpStub::GenerateTypeTransitionWithSavedArgs(
     MacroAssembler* masm) {
   UNIMPLEMENTED();
 }
 
 
-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:
       GenerateInt32Stub(masm);
       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::GenerateSmiSmiOperation(
-    MacroAssembler* masm) {
+void BinaryOpStub::GenerateSmiSmiOperation(MacroAssembler* masm) {
   Register left = a1;
   Register right = a0;
 
   Register scratch1 = t0;
   Register scratch2 = t1;
 
   ASSERT(right.is(a0));
   STATIC_ASSERT(kSmiTag == 0);
 
   Label not_smi_result;
@@ skipping 133 matching lines @@
       __ SmiTag(v0, scratch1);
       __ Ret();
       break;
     default:
       UNREACHABLE();
   }
   __ bind(&not_smi_result);
 }
 
 
-void TypeRecordingBinaryOpStub::GenerateFPOperation(MacroAssembler* masm,
-                                                    bool smi_operands,
-                                                    Label* not_numbers,
-                                                    Label* gc_required) {
+void BinaryOpStub::GenerateFPOperation(MacroAssembler* masm,
+                                       bool smi_operands,
+                                       Label* not_numbers,
+                                       Label* gc_required) {
   Register left = a1;
   Register right = a0;
   Register scratch1 = t3;
   Register scratch2 = t5;
   Register scratch3 = t0;
 
   ASSERT(smi_operands || (not_numbers != NULL));
   if (smi_operands && FLAG_debug_code) {
     __ AbortIfNotSmi(left);
     __ AbortIfNotSmi(right);
@@ skipping 192 matching lines @@
     default:
       UNREACHABLE();
   }
 }
 
 
 // Generate the smi code. If the operation on smis are successful this return is
 // generated. If the result is not a smi and heap number allocation is not
 // requested the code falls through. If number allocation is requested but a
 // heap number cannot be allocated the code jumps to the lable gc_required.
-void TypeRecordingBinaryOpStub::GenerateSmiCode(MacroAssembler* masm,
+void BinaryOpStub::GenerateSmiCode(
+    MacroAssembler* masm,
     Label* use_runtime,
     Label* gc_required,
     SmiCodeGenerateHeapNumberResults allow_heapnumber_results) {
   Label not_smis;
 
   Register left = a1;
   Register right = a0;
   Register scratch1 = t3;
   Register scratch2 = t5;
 
   // Perform combined smi check on both operands.
   __ Or(scratch1, left, Operand(right));
   STATIC_ASSERT(kSmiTag == 0);
   __ JumpIfNotSmi(scratch1, &not_smis);
 
   // If the smi-smi operation results in a smi return is generated.
   GenerateSmiSmiOperation(masm);
 
   // If heap number results are possible generate the result in an allocated
   // heap number.
   if (allow_heapnumber_results == ALLOW_HEAPNUMBER_RESULTS) {
     GenerateFPOperation(masm, true, use_runtime, gc_required);
   }
   __ bind(&not_smis);
 }
 
 
-void TypeRecordingBinaryOpStub::GenerateSmiStub(MacroAssembler* masm) {
+void BinaryOpStub::GenerateSmiStub(MacroAssembler* masm) {
   Label not_smis, 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, &call_runtime, 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,
                     &call_runtime,
                     ALLOW_HEAPNUMBER_RESULTS);
   }
 
   // Code falls through if the result is not returned as either a smi or heap
   // number.
   GenerateTypeTransition(masm);
 
   __ bind(&call_runtime);
   GenerateCallRuntime(masm);
 }
 
 
-void TypeRecordingBinaryOpStub::GenerateStringStub(MacroAssembler* masm) {
-  ASSERT(operands_type_ == TRBinaryOpIC::STRING);
+void BinaryOpStub::GenerateStringStub(MacroAssembler* masm) {
+  ASSERT(operands_type_ == BinaryOpIC::STRING);
   // Try to add arguments as strings, otherwise, transition to the generic
-  // TRBinaryOpIC type.
+  // BinaryOpIC type.
   GenerateAddStrings(masm);
   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 = a1;
   Register right = a0;
 
   // Test if left operand is a string.
   __ JumpIfSmi(left, &call_runtime);
   __ GetObjectType(left, a2, a2);
   __ Branch(&call_runtime, ge, a2, Operand(FIRST_NONSTRING_TYPE));
 
   // Test if right operand is a string.
   __ JumpIfSmi(right, &call_runtime);
   __ GetObjectType(right, a2, a2);
   __ Branch(&call_runtime, ge, a2, Operand(FIRST_NONSTRING_TYPE));
 
   StringAddStub string_add_stub(NO_STRING_CHECK_IN_STUB);
   GenerateRegisterArgsPush(masm);
   __ TailCallStub(&string_add_stub);
 
   __ bind(&call_runtime);
   GenerateTypeTransition(masm);
 }
 
 
-void TypeRecordingBinaryOpStub::GenerateInt32Stub(MacroAssembler* masm) {
-  ASSERT(operands_type_ == TRBinaryOpIC::INT32);
+void BinaryOpStub::GenerateInt32Stub(MacroAssembler* masm) {
+  ASSERT(operands_type_ == BinaryOpIC::INT32);
 
   Register left = a1;
   Register right = a0;
   Register scratch1 = t3;
   Register scratch2 = t5;
   FPURegister double_scratch = f0;
   FPURegister single_scratch = f6;
 
   Register heap_number_result = no_reg;
   Register heap_number_map = t2;
@@ skipping 88 matching lines @@
           __ trunc_w_d(single_scratch, f10);
           // Retrieve FCSR.
           __ cfc1(scratch2, FCSR);
           // Restore FCSR.
           __ ctc1(scratch1, FCSR);
 
           // Check for inexact conversion.
           __ srl(scratch2, scratch2, kFCSRFlagShift);
           __ And(scratch2, scratch2, kFCSRFlagMask);
 
-          if (result_type_ <= TRBinaryOpIC::INT32) {
+          if (result_type_ <= BinaryOpIC::INT32) {
             // If scratch2 != 0, result does not fit in a 32-bit integer.
             __ Branch(&transition, ne, scratch2, Operand(zero_reg));
           }
 
           // Check if the result fits in a smi.
           __ mfc1(scratch1, single_scratch);
           __ Addu(scratch2, scratch1, Operand(0x40000000));
           // If not try to return a heap number.
           __ Branch(&return_heap_number, lt, scratch2, Operand(zero_reg));
           // Check for minus zero. Return heap number for minus zero.
           Label not_zero;
           __ Branch(&not_zero, ne, scratch1, Operand(zero_reg));
           __ mfc1(scratch2, f11);
           __ And(scratch2, scratch2, HeapNumber::kSignMask);
           __ Branch(&return_heap_number, ne, scratch2, Operand(zero_reg));
           __ bind(&not_zero);
 
           // Tag the result and return.
           __ SmiTag(v0, scratch1);
           __ Ret();
         } else {
           // DIV just falls through to allocating a heap number.
         }
 
-        if (result_type_ >= (op_ == Token::DIV) ? TRBinaryOpIC::HEAP_NUMBER
-                                                : TRBinaryOpIC::INT32) {
+        if (result_type_ >= (op_ == Token::DIV) ? BinaryOpIC::HEAP_NUMBER
+                                                : BinaryOpIC::INT32) {
           __ bind(&return_heap_number);
           // We are using FPU registers so s0 is available.
           heap_number_result = s0;
           GenerateHeapResultAllocation(masm,
                                        heap_number_result,
                                        heap_number_map,
                                        scratch1,
                                        scratch2,
                                        &call_runtime);
           __ mov(v0, heap_number_result);
@@ skipping 87 matching lines @@
         case Token::SHR:
           __ And(a2, a2, Operand(0x1f));
           __ srlv(a2, a3, a2);
           // SHR is special because it is required to produce a positive answer.
           // We only get a negative result if the shift value (a2) is 0.
           // This result cannot be respresented as a signed 32-bit integer, try
           // to return a heap number if we can.
           // The non FPU code does not support this special case, so jump to
           // runtime if we don't support it.
           if (CpuFeatures::IsSupported(FPU)) {
-            __ Branch((result_type_ <= TRBinaryOpIC::INT32)
+            __ Branch((result_type_ <= BinaryOpIC::INT32)
                         ? &transition
                         : &return_heap_number,
                        lt,
                        a2,
                        Operand(zero_reg));
           } else {
-            __ Branch((result_type_ <= TRBinaryOpIC::INT32)
+            __ Branch((result_type_ <= BinaryOpIC::INT32)
                         ? &transition
                         : &call_runtime,
                        lt,
                        a2,
                        Operand(zero_reg));
           }
           break;
         case Token::SHL:
           __ And(a2, a2, Operand(0x1f));
           __ sllv(a2, a3, a2);
@@ skipping 54 matching lines @@
   if (transition.is_linked()) {
     __ bind(&transition);
     GenerateTypeTransition(masm);
   }
 
   __ bind(&call_runtime);
   GenerateCallRuntime(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.
     GenerateAddStrings(masm);
   }
 
   // Convert oddball arguments to numbers.
   Label check, done;
@@ skipping 12 matching lines @@
     __ li(a0, Operand(Smi::FromInt(0)));
   } else {
     __ LoadRoot(a0, Heap::kNanValueRootIndex);
   }
   __ bind(&done);
 
   GenerateHeapNumberStub(masm);
 }
 
 
-void TypeRecordingBinaryOpStub::GenerateHeapNumberStub(MacroAssembler* masm) {
+void BinaryOpStub::GenerateHeapNumberStub(MacroAssembler* masm) {
   Label call_runtime;
   GenerateFPOperation(masm, false, &call_runtime, &call_runtime);
 
   __ bind(&call_runtime);
   GenerateCallRuntime(masm);
 }
 
 
-void TypeRecordingBinaryOpStub::GenerateGeneric(MacroAssembler* masm) {
+void BinaryOpStub::GenerateGeneric(MacroAssembler* masm) {
   Label call_runtime, call_string_add_or_runtime;
 
   GenerateSmiCode(masm, &call_runtime, &call_runtime, ALLOW_HEAPNUMBER_RESULTS);
 
   GenerateFPOperation(masm, false, &call_string_add_or_runtime, &call_runtime);
 
   __ bind(&call_string_add_or_runtime);
   if (op_ == Token::ADD) {
     GenerateAddStrings(masm);
   }
 
   __ bind(&call_runtime);
   GenerateCallRuntime(masm);
 }
 
 
-void TypeRecordingBinaryOpStub::GenerateAddStrings(MacroAssembler* masm) {
+void BinaryOpStub::GenerateAddStrings(MacroAssembler* masm) {
   ASSERT(op_ == Token::ADD);
   Label left_not_string, call_runtime;
 
   Register left = a1;
   Register right = a0;
 
   // Check if left argument is a string.
   __ JumpIfSmi(left, &left_not_string);
   __ GetObjectType(left, a2, a2);
   __ Branch(&left_not_string, ge, a2, Operand(FIRST_NONSTRING_TYPE));
@@ skipping 10 matching lines @@
 
   StringAddStub string_add_right_stub(NO_STRING_CHECK_RIGHT_IN_STUB);
   GenerateRegisterArgsPush(masm);
   __ TailCallStub(&string_add_right_stub);
 
   // At least one argument is not a string.
   __ bind(&call_runtime);
 }
 
 
-void TypeRecordingBinaryOpStub::GenerateCallRuntime(MacroAssembler* masm) {
+void BinaryOpStub::GenerateCallRuntime(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::SHL:
       __ InvokeBuiltin(Builtins::SHL, JUMP_FUNCTION);
       break;
     default:
       UNREACHABLE();
   }
 }
 
 
-void TypeRecordingBinaryOpStub::GenerateHeapResultAllocation(
+void BinaryOpStub::GenerateHeapResultAllocation(
     MacroAssembler* masm,
     Register result,
     Register heap_number_map,
     Register scratch1,
     Register scratch2,
     Label* gc_required) {
 
   // Code below will scratch result if allocation fails. To keep both arguments
   // intact for the runtime call result cannot be one of these.
   ASSERT(!result.is(a0) && !result.is(a1));
@@ skipping 13 matching lines @@
     __ mov(result, overwritable_operand);
     __ bind(&allocated);
   } else {
     ASSERT(mode_ == NO_OVERWRITE);
     __ AllocateHeapNumber(
         result, scratch1, scratch2, heap_number_map, gc_required);
   }
 }
 
 
-void TypeRecordingBinaryOpStub::GenerateRegisterArgsPush(MacroAssembler* masm) {
+void BinaryOpStub::GenerateRegisterArgsPush(MacroAssembler* masm) {
   __ Push(a1, a0);
 }
 
 
 
 void TranscendentalCacheStub::Generate(MacroAssembler* masm) {
   // Untagged case: double input in f4, double result goes
   //   into f4.
   // Tagged case: tagged input on top of stack and in a0,
   //   tagged result (heap number) goes into v0.
@@ skipping 3488 matching lines @@
   __ mov(result, zero_reg);
   __ Ret();
 }
 
 
 #undef __
 
 } }  // namespace v8::internal
 
 #endif  // V8_TARGET_ARCH_MIPS