CodeStubs contain their corresponding Isolate* now. (part 1)

src/x64/lithium-codegen-x64.cc

Index: src/x64/lithium-codegen-x64.cc
diff --git a/src/x64/lithium-codegen-x64.cc b/src/x64/lithium-codegen-x64.cc
index 0cc8d16aab3210ddc42236c5486d85248d9f7943..c12e0b4324459327897b66d4eae66a0988d32ab2 100644
--- a/src/x64/lithium-codegen-x64.cc
+++ b/src/x64/lithium-codegen-x64.cc
@@ -219,7 +219,7 @@ bool LCodeGen::GeneratePrologue() {
     Comment(";;; Allocate local context");
     // Argument to NewContext is the function, which is still in rdi.
     if (heap_slots <= FastNewContextStub::kMaximumSlots) {
-      FastNewContextStub stub(heap_slots);
+      FastNewContextStub stub(isolate(), heap_slots);
       __ CallStub(&stub);
     } else {
       __ Push(rdi);
@@ -989,17 +989,17 @@ void LCodeGen::DoCallStub(LCallStub* instr) {
   ASSERT(ToRegister(instr->result()).is(rax));
   switch (instr->hydrogen()->major_key()) {
     case CodeStub::RegExpExec: {
-      RegExpExecStub stub;
+      RegExpExecStub stub(isolate());
       CallCode(stub.GetCode(isolate()), RelocInfo::CODE_TARGET, instr);
       break;
     }
     case CodeStub::SubString: {
-      SubStringStub stub;
+      SubStringStub stub(isolate());
       CallCode(stub.GetCode(isolate()), RelocInfo::CODE_TARGET, instr);
       break;
     }
     case CodeStub::StringCompare: {
-      StringCompareStub stub;
+      StringCompareStub stub(isolate());
       CallCode(stub.GetCode(isolate()), RelocInfo::CODE_TARGET, instr);
       break;
     }
@@ -2029,7 +2029,7 @@ void LCodeGen::DoArithmeticT(LArithmeticT* instr) {
   ASSERT(ToRegister(instr->right()).is(rax));
   ASSERT(ToRegister(instr->result()).is(rax));
 
-  BinaryOpICStub stub(instr->op(), NO_OVERWRITE);
+  BinaryOpICStub stub(isolate(), instr->op(), NO_OVERWRITE);
   CallCode(stub.GetCode(isolate()), RelocInfo::CODE_TARGET, instr);
 }
 
@@ -2623,7 +2623,7 @@ void LCodeGen::DoCmpMapAndBranch(LCmpMapAndBranch* instr) {
 
 void LCodeGen::DoInstanceOf(LInstanceOf* instr) {
   ASSERT(ToRegister(instr->context()).is(rsi));
-  InstanceofStub stub(InstanceofStub::kNoFlags);
+  InstanceofStub stub(isolate(), InstanceofStub::kNoFlags);
   __ Push(ToRegister(instr->left()));
   __ Push(ToRegister(instr->right()));
   CallCode(stub.GetCode(isolate()), RelocInfo::CODE_TARGET, instr);
@@ -2709,7 +2709,7 @@ void LCodeGen::DoDeferredInstanceOfKnownGlobal(LInstanceOfKnownGlobal* instr,
     PushSafepointRegistersScope scope(this);
     InstanceofStub::Flags flags = static_cast<InstanceofStub::Flags>(
         InstanceofStub::kNoFlags | InstanceofStub::kCallSiteInlineCheck);
-    InstanceofStub stub(flags);
+    InstanceofStub stub(isolate(), flags);
 
     __ Push(ToRegister(instr->value()));
     __ Push(instr->function());
@@ -3802,7 +3802,7 @@ void LCodeGen::DoPower(LPower* instr) {
   ASSERT(ToDoubleRegister(instr->result()).is(xmm3));
 
   if (exponent_type.IsSmi()) {
-    MathPowStub stub(MathPowStub::TAGGED);
+    MathPowStub stub(isolate(), MathPowStub::TAGGED);
     __ CallStub(&stub);
   } else if (exponent_type.IsTagged()) {
     Label no_deopt;
@@ -3810,14 +3810,14 @@ void LCodeGen::DoPower(LPower* instr) {
     __ CmpObjectType(exponent, HEAP_NUMBER_TYPE, rcx);
     DeoptimizeIf(not_equal, instr->environment());
     __ bind(&no_deopt);
-    MathPowStub stub(MathPowStub::TAGGED);
+    MathPowStub stub(isolate(), MathPowStub::TAGGED);
     __ CallStub(&stub);
   } else if (exponent_type.IsInteger32()) {
-    MathPowStub stub(MathPowStub::INTEGER);
+    MathPowStub stub(isolate(), MathPowStub::INTEGER);
     __ CallStub(&stub);
   } else {
     ASSERT(exponent_type.IsDouble());
-    MathPowStub stub(MathPowStub::DOUBLE);
+    MathPowStub stub(isolate(), MathPowStub::DOUBLE);
     __ CallStub(&stub);
   }
 }
@@ -3908,7 +3908,7 @@ void LCodeGen::DoCallFunction(LCallFunction* instr) {
   ASSERT(ToRegister(instr->result()).is(rax));
 
   int arity = instr->arity();
-  CallFunctionStub stub(arity, instr->hydrogen()->function_flags());
+  CallFunctionStub stub(isolate(), arity, instr->hydrogen()->function_flags());
   CallCode(stub.GetCode(isolate()), RelocInfo::CODE_TARGET, instr);
 }
 
@@ -3921,7 +3921,7 @@ void LCodeGen::DoCallNew(LCallNew* instr) {
   __ Set(rax, instr->arity());
   // No cell in ebx for construct type feedback in optimized code
   __ LoadRoot(rbx, Heap::kUndefinedValueRootIndex);
-  CallConstructStub stub(NO_CALL_FUNCTION_FLAGS);
+  CallConstructStub stub(isolate(), NO_CALL_FUNCTION_FLAGS);
   CallCode(stub.GetCode(isolate()), RelocInfo::CONSTRUCT_CALL, instr);
 }
 
@@ -3940,7 +3940,7 @@ void LCodeGen::DoCallNewArray(LCallNewArray* instr) {
           : DONT_OVERRIDE;
 
   if (instr->arity() == 0) {
-    ArrayNoArgumentConstructorStub stub(kind, override_mode);
+    ArrayNoArgumentConstructorStub stub(isolate(), kind, override_mode);
     CallCode(stub.GetCode(isolate()), RelocInfo::CONSTRUCT_CALL, instr);
   } else if (instr->arity() == 1) {
     Label done;
@@ -3953,17 +3953,19 @@ void LCodeGen::DoCallNewArray(LCallNewArray* instr) {
       __ j(zero, &packed_case, Label::kNear);
 
       ElementsKind holey_kind = GetHoleyElementsKind(kind);
-      ArraySingleArgumentConstructorStub stub(holey_kind, override_mode);
+      ArraySingleArgumentConstructorStub stub(isolate(),
+                                              holey_kind,
+                                              override_mode);
       CallCode(stub.GetCode(isolate()), RelocInfo::CONSTRUCT_CALL, instr);
       __ jmp(&done, Label::kNear);
       __ bind(&packed_case);
     }
 
-    ArraySingleArgumentConstructorStub stub(kind, override_mode);
+    ArraySingleArgumentConstructorStub stub(isolate(), kind, override_mode);
     CallCode(stub.GetCode(isolate()), RelocInfo::CONSTRUCT_CALL, instr);
     __ bind(&done);
   } else {
-    ArrayNArgumentsConstructorStub stub(kind, override_mode);
+    ArrayNArgumentsConstructorStub stub(isolate(), kind, override_mode);
     CallCode(stub.GetCode(isolate()), RelocInfo::CONSTRUCT_CALL, instr);
   }
 }
@@ -4411,7 +4413,7 @@ void LCodeGen::DoTransitionElementsKind(LTransitionElementsKind* instr) {
     PushSafepointRegistersScope scope(this);
     __ Move(rbx, to_map);
     bool is_js_array = from_map->instance_type() == JS_ARRAY_TYPE;
-    TransitionElementsKindStub stub(from_kind, to_kind, is_js_array);
+    TransitionElementsKindStub stub(isolate(), from_kind, to_kind, is_js_array);
     __ CallStub(&stub);
     RecordSafepointWithLazyDeopt(instr, RECORD_SAFEPOINT_WITH_REGISTERS, 0);
   }
@@ -4433,7 +4435,8 @@ void LCodeGen::DoStringAdd(LStringAdd* instr) {
   ASSERT(ToRegister(instr->context()).is(rsi));
   ASSERT(ToRegister(instr->left()).is(rdx));
   ASSERT(ToRegister(instr->right()).is(rax));
-  StringAddStub stub(instr->hydrogen()->flags(),
+  StringAddStub stub(isolate(),
+                     instr->hydrogen()->flags(),
                      instr->hydrogen()->pretenure_flag());
   CallCode(stub.GetCode(isolate()), RelocInfo::CODE_TARGET, instr);
 }
@@ -5314,7 +5317,8 @@ void LCodeGen::DoFunctionLiteral(LFunctionLiteral* instr) {
   // space for nested functions that don't need literals cloning.
   bool pretenure = instr->hydrogen()->pretenure();
   if (!pretenure && instr->hydrogen()->has_no_literals()) {
-    FastNewClosureStub stub(instr->hydrogen()->strict_mode(),
+    FastNewClosureStub stub(isolate(),
+                            instr->hydrogen()->strict_mode(),
                             instr->hydrogen()->is_generator());
     __ Move(rbx, instr->hydrogen()->shared_info());
     CallCode(stub.GetCode(isolate()), RelocInfo::CODE_TARGET, instr);