Fix calls of strict mode function with an implicit receiver.

src/ia32/ic-ia32.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 778 matching lines @@
   __ mov(edx, Operand(eax));
   __ RecordWrite(edi, 0, edx, ecx);
   __ ret(0);
 }
 
 
 // The generated code does not accept smi keys.
 // The generated code falls through if both probes miss.
 static void GenerateMonomorphicCacheProbe(MacroAssembler* masm,
                                           int argc,
-                                          Code::Kind kind) {
+                                          Code::Kind kind,
+                                          Code::ExtraICState extra_ic_state) {
   // ----------- S t a t e -------------
   //  -- ecx                 : name
   //  -- edx                 : receiver
   // -----------------------------------
   Label number, non_number, non_string, boolean, probe, miss;
 
   // Probe the stub cache.
   Code::Flags flags = Code::ComputeFlags(kind,
                                          NOT_IN_LOOP,
                                          MONOMORPHIC,
-                                         Code::kNoExtraICState,
+                                         extra_ic_state,
                                          NORMAL,
                                          argc);
   Isolate::Current()->stub_cache()->GenerateProbe(masm, flags, edx, ecx, ebx,
                                                   eax);
 
   // If the stub cache probing failed, the receiver might be a value.
   // For value objects, we use the map of the prototype objects for
   // the corresponding JSValue for the cache and that is what we need
   // to probe.
   //
@@ skipping 78 matching lines @@
   // Search the dictionary placing the result in edi.
   GenerateDictionaryLoad(masm, &miss, eax, ecx, edi, ebx, edi);
   GenerateFunctionTailCall(masm, argc, &miss);
 
   __ bind(&miss);
 }
 
 
 static void GenerateCallMiss(MacroAssembler* masm,
                              int argc,
-                             IC::UtilityId id) {
+                             IC::UtilityId id,
+                             Code::ExtraICState extra_ic_state) {
   // ----------- S t a t e -------------
   //  -- ecx                 : name
   //  -- esp[0]              : return address
   //  -- esp[(argc - n) * 4] : arg[n] (zero-based)
   //  -- ...
   //  -- esp[(argc + 1) * 4] : receiver
   // -----------------------------------
 
   Counters* counters = masm->isolate()->counters();
   if (id == IC::kCallIC_Miss) {
@@ skipping 37 matching lines @@
     __ j(not_equal, &invoke, Label::kNear);
 
     // Patch the receiver on the stack.
     __ bind(&global);
     __ mov(edx, FieldOperand(edx, GlobalObject::kGlobalReceiverOffset));
     __ mov(Operand(esp, (argc + 1) * kPointerSize), edx);
     __ bind(&invoke);
   }
 
   // Invoke the function.
+  ReceiverType receiver_type = CallICBase::Contextual::decode(extra_ic_state)
+      ? IMPLICIT_RECEIVER
+      : EXPLICIT_RECEIVER;
   ParameterCount actual(argc);
-  __ InvokeFunction(edi, actual, JUMP_FUNCTION);
+  __ InvokeFunction(edi,
+                    actual,
+                    JUMP_FUNCTION,
+                    NullCallWrapper(),
+                    receiver_type);
 }
 
 
-void CallIC::GenerateMegamorphic(MacroAssembler* masm, int argc) {
+void CallIC::GenerateMegamorphic(MacroAssembler* masm,
+                                 int argc,
+                                 Code::ExtraICState extra_ic_state) {
   // ----------- S t a t e -------------
   //  -- ecx                 : name
   //  -- esp[0]              : return address
   //  -- esp[(argc - n) * 4] : arg[n] (zero-based)
   //  -- ...
   //  -- esp[(argc + 1) * 4] : receiver
   // -----------------------------------
 
   // Get the receiver of the function from the stack; 1 ~ return address.
   __ mov(edx, Operand(esp, (argc + 1) * kPointerSize));
-  GenerateMonomorphicCacheProbe(masm, argc, Code::CALL_IC);
-  GenerateMiss(masm, argc);
+  GenerateMonomorphicCacheProbe(masm, argc, Code::CALL_IC, extra_ic_state);
+
+  GenerateMiss(masm, argc, extra_ic_state);
 }
 
 
 void CallIC::GenerateNormal(MacroAssembler* masm, int argc) {
   // ----------- S t a t e -------------
   //  -- ecx                 : name
   //  -- esp[0]              : return address
   //  -- esp[(argc - n) * 4] : arg[n] (zero-based)
   //  -- ...
   //  -- esp[(argc + 1) * 4] : receiver
   // -----------------------------------
 
   GenerateCallNormal(masm, argc);
-  GenerateMiss(masm, argc);
+  GenerateMiss(masm, argc, Code::kNoExtraICState);
 }
 
 
-void CallIC::GenerateMiss(MacroAssembler* masm, int argc) {
+void CallIC::GenerateMiss(MacroAssembler* masm,
+                          int argc,
+                          Code::ExtraICState extra_ic_state) {
   // ----------- S t a t e -------------
   //  -- ecx                 : name
   //  -- esp[0]              : return address
   //  -- esp[(argc - n) * 4] : arg[n] (zero-based)
   //  -- ...
   //  -- esp[(argc + 1) * 4] : receiver
   // -----------------------------------
 
-  GenerateCallMiss(masm, argc, IC::kCallIC_Miss);
+  GenerateCallMiss(masm, argc, IC::kCallIC_Miss, extra_ic_state);
 }
 
 
 void KeyedCallIC::GenerateMegamorphic(MacroAssembler* masm, int argc) {
   // ----------- S t a t e -------------
   //  -- ecx                 : name
   //  -- esp[0]              : return address
   //  -- esp[(argc - n) * 4] : arg[n] (zero-based)
   //  -- ...
   //  -- esp[(argc + 1) * 4] : receiver
@@ skipping 78 matching lines @@
               isolate->factory()->hash_table_map(),
               &lookup_monomorphic_cache,
               DONT_DO_SMI_CHECK);
 
   GenerateDictionaryLoad(masm, &slow_load, ebx, ecx, eax, edi, edi);
   __ IncrementCounter(counters->keyed_call_generic_lookup_dict(), 1);
   __ jmp(&do_call);
 
   __ bind(&lookup_monomorphic_cache);
   __ IncrementCounter(counters->keyed_call_generic_lookup_cache(), 1);
-  GenerateMonomorphicCacheProbe(masm, argc, Code::KEYED_CALL_IC);
+  GenerateMonomorphicCacheProbe(masm,
+                                argc,
+                                Code::KEYED_CALL_IC,
+                                Code::kNoExtraICState);
   // Fall through on miss.
 
   __ bind(&slow_call);
   // This branch is taken if:
   // - the receiver requires boxing or access check,
   // - the key is neither smi nor symbol,
   // - the value loaded is not a function,
   // - there is hope that the runtime will create a monomorphic call stub
   //   that will get fetched next time.
   __ IncrementCounter(counters->keyed_call_generic_slow(), 1);
@@ skipping 29 matching lines @@
 
 void KeyedCallIC::GenerateMiss(MacroAssembler* masm, int argc) {
   // ----------- S t a t e -------------
   //  -- ecx                 : name
   //  -- esp[0]              : return address
   //  -- esp[(argc - n) * 4] : arg[n] (zero-based)
   //  -- ...
   //  -- esp[(argc + 1) * 4] : receiver
   // -----------------------------------
 
-  GenerateCallMiss(masm, argc, IC::kKeyedCallIC_Miss);
+  GenerateCallMiss(masm, argc, IC::kKeyedCallIC_Miss, Code::kNoExtraICState);
 }
 
 
 void LoadIC::GenerateMegamorphic(MacroAssembler* masm) {
   // ----------- S t a t e -------------
   //  -- eax    : receiver
   //  -- ecx    : name
   //  -- esp[0] : return address
   // -----------------------------------
 
@@ skipping 376 matching lines @@
   Condition cc = *jmp_address == Assembler::kJncShortOpcode
       ? not_zero
       : zero;
   *jmp_address = static_cast<byte>(Assembler::kJccShortPrefix | cc);
 }
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_TARGET_ARCH_IA32