Added Isolate parameter to CodeStub::GetCode().

src/ia32/lithium-codegen-ia32.cc

 // Copyright 2012 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 1070 matching lines @@
   // Nothing to do.
 }
 
 
 void LCodeGen::DoCallStub(LCallStub* instr) {
   ASSERT(ToRegister(instr->context()).is(esi));
   ASSERT(ToRegister(instr->result()).is(eax));
   switch (instr->hydrogen()->major_key()) {
     case CodeStub::RegExpConstructResult: {
       RegExpConstructResultStub stub;
-      CallCode(stub.GetCode(), RelocInfo::CODE_TARGET, instr);
+      CallCode(stub.GetCode(isolate()), RelocInfo::CODE_TARGET, instr);
       break;
     }
     case CodeStub::RegExpExec: {
       RegExpExecStub stub;
-      CallCode(stub.GetCode(), RelocInfo::CODE_TARGET, instr);
+      CallCode(stub.GetCode(isolate()), RelocInfo::CODE_TARGET, instr);
       break;
     }
     case CodeStub::SubString: {
       SubStringStub stub;
-      CallCode(stub.GetCode(), RelocInfo::CODE_TARGET, instr);
+      CallCode(stub.GetCode(isolate()), RelocInfo::CODE_TARGET, instr);
       break;
     }
     case CodeStub::NumberToString: {
       NumberToStringStub stub;
-      CallCode(stub.GetCode(), RelocInfo::CODE_TARGET, instr);
+      CallCode(stub.GetCode(isolate()), RelocInfo::CODE_TARGET, instr);
       break;
     }
     case CodeStub::StringAdd: {
       StringAddStub stub(NO_STRING_ADD_FLAGS);
-      CallCode(stub.GetCode(), RelocInfo::CODE_TARGET, instr);
+      CallCode(stub.GetCode(isolate()), RelocInfo::CODE_TARGET, instr);
       break;
     }
     case CodeStub::StringCompare: {
       StringCompareStub stub;
-      CallCode(stub.GetCode(), RelocInfo::CODE_TARGET, instr);
+      CallCode(stub.GetCode(isolate()), RelocInfo::CODE_TARGET, instr);
       break;
     }
     case CodeStub::TranscendentalCache: {
       TranscendentalCacheStub stub(instr->transcendental_type(),
                                    TranscendentalCacheStub::TAGGED);
-      CallCode(stub.GetCode(), RelocInfo::CODE_TARGET, instr);
+      CallCode(stub.GetCode(isolate()), RelocInfo::CODE_TARGET, instr);
       break;
     }
     default:
       UNREACHABLE();
   }
 }
 
 
 void LCodeGen::DoUnknownOSRValue(LUnknownOSRValue* instr) {
   // Nothing to do.
@@ skipping 830 matching lines @@
 }
 
 
 void LCodeGen::DoArithmeticT(LArithmeticT* instr) {
   ASSERT(ToRegister(instr->context()).is(esi));
   ASSERT(ToRegister(instr->left()).is(edx));
   ASSERT(ToRegister(instr->right()).is(eax));
   ASSERT(ToRegister(instr->result()).is(eax));
 
   BinaryOpStub stub(instr->op(), NO_OVERWRITE);
-  CallCode(stub.GetCode(), RelocInfo::CODE_TARGET, instr);
+  CallCode(stub.GetCode(isolate()), RelocInfo::CODE_TARGET, instr);
   __ nop();  // Signals no inlined code.
 }
 
 
 int LCodeGen::GetNextEmittedBlock(int block) {
   for (int i = block + 1; i < graph()->blocks()->length(); ++i) {
     LLabel* label = chunk_->GetLabel(i);
     if (!label->HasReplacement()) return i;
   }
   return -1;
@@ skipping 381 matching lines @@
       return no_condition;
   }
 }
 
 
 void LCodeGen::DoStringCompareAndBranch(LStringCompareAndBranch* instr) {
   Token::Value op = instr->op();
   int true_block = chunk_->LookupDestination(instr->true_block_id());
   int false_block = chunk_->LookupDestination(instr->false_block_id());
 
-  Handle<Code> ic = CompareIC::GetUninitialized(op);
+  Handle<Code> ic = CompareIC::GetUninitialized(isolate(), op);
   CallCode(ic, RelocInfo::CODE_TARGET, instr);
 
   Condition condition = ComputeCompareCondition(op);
   __ test(eax, Operand(eax));
 
   EmitBranch(true_block, false_block, condition);
 }
 
 
 static InstanceType TestType(HHasInstanceTypeAndBranch* instr) {
@@ skipping 147 matching lines @@
 
   __ cmp(FieldOperand(reg, HeapObject::kMapOffset), instr->map());
   EmitBranch(true_block, false_block, equal);
 }
 
 
 void LCodeGen::DoInstanceOf(LInstanceOf* instr) {
   // Object and function are in fixed registers defined by the stub.
   ASSERT(ToRegister(instr->context()).is(esi));
   InstanceofStub stub(InstanceofStub::kArgsInRegisters);
-  CallCode(stub.GetCode(), RelocInfo::CODE_TARGET, instr);
+  CallCode(stub.GetCode(isolate()), RelocInfo::CODE_TARGET, instr);
 
   Label true_value, done;
   __ test(eax, Operand(eax));
   __ j(zero, &true_value, Label::kNear);
   __ mov(ToRegister(instr->result()), factory()->false_value());
   __ jmp(&done, Label::kNear);
   __ bind(&true_value);
   __ mov(ToRegister(instr->result()), factory()->true_value());
   __ bind(&done);
 }
@@ skipping 80 matching lines @@
   // register which is pushed last by PushSafepointRegisters as top of the
   // stack is used to pass the offset to the location of the map check to
   // the stub.
   Register temp = ToRegister(instr->temp());
   ASSERT(MacroAssembler::SafepointRegisterStackIndex(temp) == 0);
   __ LoadHeapObject(InstanceofStub::right(), instr->function());
   static const int kAdditionalDelta = 13;
   int delta = masm_->SizeOfCodeGeneratedSince(map_check) + kAdditionalDelta;
   __ mov(temp, Immediate(delta));
   __ StoreToSafepointRegisterSlot(temp, temp);
-  CallCodeGeneric(stub.GetCode(),
+  CallCodeGeneric(stub.GetCode(isolate()),
                   RelocInfo::CODE_TARGET,
                   instr,
                   RECORD_SAFEPOINT_WITH_REGISTERS_AND_NO_ARGUMENTS);
   // Get the deoptimization index of the LLazyBailout-environment that
   // corresponds to this instruction.
   LEnvironment* env = instr->GetDeferredLazyDeoptimizationEnvironment();
   safepoints_.RecordLazyDeoptimizationIndex(env->deoptimization_index());
 
   // Put the result value into the eax slot and restore all registers.
   __ StoreToSafepointRegisterSlot(eax, eax);
 }
 
 
 void LCodeGen::DoInstanceSize(LInstanceSize* instr) {
   Register object = ToRegister(instr->object());
   Register result = ToRegister(instr->result());
   __ mov(result, FieldOperand(object, HeapObject::kMapOffset));
   __ movzx_b(result, FieldOperand(result, Map::kInstanceSizeOffset));
 }
 
 
 void LCodeGen::DoCmpT(LCmpT* instr) {
   Token::Value op = instr->op();
 
-  Handle<Code> ic = CompareIC::GetUninitialized(op);
+  Handle<Code> ic = CompareIC::GetUninitialized(isolate(), op);
   CallCode(ic, RelocInfo::CODE_TARGET, instr);
 
   Condition condition = ComputeCompareCondition(op);
   Label true_value, done;
   __ test(eax, Operand(eax));
   __ j(condition, &true_value, Label::kNear);
   __ mov(ToRegister(instr->result()), factory()->false_value());
   __ jmp(&done, Label::kNear);
   __ bind(&true_value);
   __ mov(ToRegister(instr->result()), factory()->true_value());
@@ skipping 1279 matching lines @@
   Register temp2 = ToRegister(instr->temp2());
 
   MathExpGenerator::EmitMathExp(masm(), input, result, xmm0, temp1, temp2);
 }
 
 
 void LCodeGen::DoMathTan(LUnaryMathOperation* instr) {
   ASSERT(ToDoubleRegister(instr->result()).is(xmm1));
   TranscendentalCacheStub stub(TranscendentalCache::TAN,
                                TranscendentalCacheStub::UNTAGGED);
-  CallCode(stub.GetCode(), RelocInfo::CODE_TARGET, instr);
+  CallCode(stub.GetCode(isolate()), RelocInfo::CODE_TARGET, instr);
 }
 
 
 void LCodeGen::DoMathCos(LUnaryMathOperation* instr) {
   ASSERT(ToDoubleRegister(instr->result()).is(xmm1));
   TranscendentalCacheStub stub(TranscendentalCache::COS,
                                TranscendentalCacheStub::UNTAGGED);
-  CallCode(stub.GetCode(), RelocInfo::CODE_TARGET, instr);
+  CallCode(stub.GetCode(isolate()), RelocInfo::CODE_TARGET, instr);
 }
 
 
 void LCodeGen::DoMathSin(LUnaryMathOperation* instr) {
   ASSERT(ToDoubleRegister(instr->result()).is(xmm1));
   TranscendentalCacheStub stub(TranscendentalCache::SIN,
                                TranscendentalCacheStub::UNTAGGED);
-  CallCode(stub.GetCode(), RelocInfo::CODE_TARGET, instr);
+  CallCode(stub.GetCode(isolate()), RelocInfo::CODE_TARGET, instr);
 }
 
 
 void LCodeGen::DoUnaryMathOperation(LUnaryMathOperation* instr) {
   switch (instr->op()) {
     case kMathAbs:
       DoMathAbs(instr);
       break;
     case kMathFloor:
       DoMathFloor(instr);
@@ skipping 70 matching lines @@
 }
 
 
 void LCodeGen::DoCallFunction(LCallFunction* instr) {
   ASSERT(ToRegister(instr->context()).is(esi));
   ASSERT(ToRegister(instr->function()).is(edi));
   ASSERT(ToRegister(instr->result()).is(eax));
 
   int arity = instr->arity();
   CallFunctionStub stub(arity, NO_CALL_FUNCTION_FLAGS);
-  CallCode(stub.GetCode(), RelocInfo::CODE_TARGET, instr);
+  CallCode(stub.GetCode(isolate()), RelocInfo::CODE_TARGET, instr);
 }
 
 
 void LCodeGen::DoCallGlobal(LCallGlobal* instr) {
   ASSERT(ToRegister(instr->context()).is(esi));
   ASSERT(ToRegister(instr->result()).is(eax));
 
   int arity = instr->arity();
   RelocInfo::Mode mode = RelocInfo::CODE_TARGET_CONTEXT;
   Handle<Code> ic =
@@ skipping 13 matching lines @@
 }
 
 
 void LCodeGen::DoCallNew(LCallNew* instr) {
   ASSERT(ToRegister(instr->context()).is(esi));
   ASSERT(ToRegister(instr->constructor()).is(edi));
   ASSERT(ToRegister(instr->result()).is(eax));
 
   CallConstructStub stub(NO_CALL_FUNCTION_FLAGS);
   __ Set(eax, Immediate(instr->arity()));
-  CallCode(stub.GetCode(), RelocInfo::CONSTRUCT_CALL, instr);
+  CallCode(stub.GetCode(isolate()), RelocInfo::CONSTRUCT_CALL, instr);
 }
 
 
 void LCodeGen::DoCallRuntime(LCallRuntime* instr) {
   CallRuntime(instr->function(), instr->arity(), instr);
 }
 
 
 void LCodeGen::DoStoreNamedField(LStoreNamedField* instr) {
   Register object = ToRegister(instr->object());
@@ skipping 406 matching lines @@
   Register string = ToRegister(instr->string());
   Register result = ToRegister(instr->result());
   __ mov(result, FieldOperand(string, String::kLengthOffset));
 }
 
 
 void LCodeGen::DoStringAdd(LStringAdd* instr) {
   EmitPushTaggedOperand(instr->left());
   EmitPushTaggedOperand(instr->right());
   StringAddStub stub(NO_STRING_CHECK_IN_STUB);
-  CallCode(stub.GetCode(), RelocInfo::CODE_TARGET, instr);
+  CallCode(stub.GetCode(isolate()), RelocInfo::CODE_TARGET, instr);
 }
 
 
 void LCodeGen::DoInteger32ToDouble(LInteger32ToDouble* instr) {
   if (CpuFeatures::IsSupported(SSE2)) {
     CpuFeatures::Scope scope(SSE2);
     LOperand* input = instr->value();
     ASSERT(input->IsRegister() || input->IsStackSlot());
     LOperand* output = instr->result();
     ASSERT(output->IsDoubleRegister());
@@ skipping 989 matching lines @@
   // Pass an empty fixed array.
   __ push(Immediate(isolate()->factory()->empty_fixed_array()));
 
   // Pick the right runtime function or stub to call.
   int length = instr->hydrogen()->length();
   if (instr->hydrogen()->IsCopyOnWrite()) {
     ASSERT(instr->hydrogen()->depth() == 1);
     FastCloneShallowArrayStub::Mode mode =
         FastCloneShallowArrayStub::COPY_ON_WRITE_ELEMENTS;
     FastCloneShallowArrayStub stub(mode, DONT_TRACK_ALLOCATION_SITE, length);
-    CallCode(stub.GetCode(), RelocInfo::CODE_TARGET, instr);
+    CallCode(stub.GetCode(isolate()), RelocInfo::CODE_TARGET, instr);
   } else if (instr->hydrogen()->depth() > 1) {
     CallRuntime(Runtime::kCreateArrayLiteral, 3, instr);
   } else if (length > FastCloneShallowArrayStub::kMaximumClonedLength) {
     CallRuntime(Runtime::kCreateArrayLiteralShallow, 3, instr);
   } else {
     FastCloneShallowArrayStub::Mode mode =
         boilerplate_elements_kind == FAST_DOUBLE_ELEMENTS
         ? FastCloneShallowArrayStub::CLONE_DOUBLE_ELEMENTS
         : FastCloneShallowArrayStub::CLONE_ELEMENTS;
     FastCloneShallowArrayStub stub(mode, allocation_site_mode, length);
-    CallCode(stub.GetCode(), RelocInfo::CODE_TARGET, instr);
+    CallCode(stub.GetCode(isolate()), RelocInfo::CODE_TARGET, instr);
   }
 }
 
 
 void LCodeGen::EmitDeepCopy(Handle<JSObject> object,
                             Register result,
                             Register source,
                             int* offset,
                             AllocationSiteMode mode) {
   ASSERT(!source.is(ecx));
@@ skipping 191 matching lines @@
     __ push(Immediate(Smi::FromInt(instr->hydrogen()->literal_index())));
     __ push(Immediate(constant_properties));
     __ push(Immediate(Smi::FromInt(flags)));
     CallRuntime(Runtime::kCreateObjectLiteralShallow, 4, instr);
   } else {
     __ LoadHeapObject(eax, literals);
     __ mov(ebx, Immediate(Smi::FromInt(instr->hydrogen()->literal_index())));
     __ mov(ecx, Immediate(constant_properties));
     __ mov(edx, Immediate(Smi::FromInt(flags)));
     FastCloneShallowObjectStub stub(properties_count);
-    CallCode(stub.GetCode(), RelocInfo::CODE_TARGET, instr);
+    CallCode(stub.GetCode(isolate()), RelocInfo::CODE_TARGET, instr);
   }
 }
 
 
 void LCodeGen::DoToFastProperties(LToFastProperties* instr) {
   ASSERT(ToRegister(instr->value()).is(eax));
   __ push(eax);
   CallRuntime(Runtime::kToFastProperties, 1, instr);
 }
 
@@ skipping 52 matching lines @@
 
 void LCodeGen::DoFunctionLiteral(LFunctionLiteral* instr) {
   ASSERT(ToRegister(instr->context()).is(esi));
   // Use the fast case closure allocation code that allocates in new
   // space for nested functions that don't need literals cloning.
   Handle<SharedFunctionInfo> shared_info = instr->shared_info();
   bool pretenure = instr->hydrogen()->pretenure();
   if (!pretenure && shared_info->num_literals() == 0) {
     FastNewClosureStub stub(shared_info->language_mode());
     __ push(Immediate(shared_info));
-    CallCode(stub.GetCode(), RelocInfo::CODE_TARGET, instr);
+    CallCode(stub.GetCode(isolate()), RelocInfo::CODE_TARGET, instr);
   } else {
     __ push(esi);
     __ push(Immediate(shared_info));
     __ push(Immediate(pretenure
                       ? factory()->true_value()
                       : factory()->false_value()));
     CallRuntime(Runtime::kNewClosure, 3, instr);
   }
 }
 
@@ skipping 200 matching lines @@
     // Perform stack overflow check.
     Label done;
     ExternalReference stack_limit =
         ExternalReference::address_of_stack_limit(isolate());
     __ cmp(esp, Operand::StaticVariable(stack_limit));
     __ j(above_equal, &done, Label::kNear);
 
     ASSERT(instr->context()->IsRegister());
     ASSERT(ToRegister(instr->context()).is(esi));
     StackCheckStub stub;
-    CallCode(stub.GetCode(), RelocInfo::CODE_TARGET, instr);
+    CallCode(stub.GetCode(isolate()), RelocInfo::CODE_TARGET, instr);
     EnsureSpaceForLazyDeopt();
     __ bind(&done);
     RegisterEnvironmentForDeoptimization(env, Safepoint::kLazyDeopt);
     safepoints_.RecordLazyDeoptimizationIndex(env->deoptimization_index());
   } else {
     ASSERT(instr->hydrogen()->is_backwards_branch());
     // Perform stack overflow check if this goto needs it before jumping.
     DeferredStackCheck* deferred_stack_check =
         new(zone()) DeferredStackCheck(this, instr);
     ExternalReference stack_limit =
@@ skipping 127 matching lines @@
                               FixedArray::kHeaderSize - kPointerSize));
   __ bind(&done);
 }
 
 
 #undef __
 
 } }  // namespace v8::internal
 
 #endif  // V8_TARGET_ARCH_IA32