Fix calls of strict mode function with an implicit receiver.

src/ia32/stub-cache-ia32.cc

Index: src/ia32/stub-cache-ia32.cc
diff --git a/src/ia32/stub-cache-ia32.cc b/src/ia32/stub-cache-ia32.cc
index 3379ff00fdd5b4db01865c5472b7b133a3f78ee7..164088b68a4649291acc2d74a234ce1ee9ac6570 100644
--- a/src/ia32/stub-cache-ia32.cc
+++ b/src/ia32/stub-cache-ia32.cc
@@ -1322,7 +1322,8 @@ void CallStubCompiler::GenerateLoadFunctionFromCell(JSGlobalPropertyCell* cell,
 MaybeObject* CallStubCompiler::GenerateMissBranch() {
   MaybeObject* maybe_obj =
       isolate()->stub_cache()->ComputeCallMiss(arguments().immediate(),
-                                                       kind_);
+                                               kind_,
+                                               extra_ic_state_);
   Object* obj;
   if (!maybe_obj->ToObject(&obj)) return maybe_obj;
   __ jmp(Handle<Code>(Code::cast(obj)), RelocInfo::CODE_TARGET);
@@ -1649,7 +1650,9 @@ MaybeObject* CallStubCompiler::CompileStringCharCodeAtCall(
   Label index_out_of_range;
   Label* index_out_of_range_label = &index_out_of_range;
 
-  if (kind_ == Code::CALL_IC && extra_ic_state_ == DEFAULT_STRING_STUB) {
+  if (kind_ == Code::CALL_IC &&
+      (CallICBase::StringStubState::decode(extra_ic_state_) ==
+       DEFAULT_STRING_STUB)) {
     index_out_of_range_label = &miss;
   }
 
@@ -1733,7 +1736,9 @@ MaybeObject* CallStubCompiler::CompileStringCharAtCall(
   Label index_out_of_range;
   Label* index_out_of_range_label = &index_out_of_range;
 
-  if (kind_ == Code::CALL_IC && extra_ic_state_ == DEFAULT_STRING_STUB) {
+  if (kind_ == Code::CALL_IC &&
+      (CallICBase::StringStubState::decode(extra_ic_state_) ==
+       DEFAULT_STRING_STUB)) {
     index_out_of_range_label = &miss;
   }
 
@@ -2364,11 +2369,13 @@ MaybeObject* CallStubCompiler::CompileCallInterceptor(JSObject* object,
 }
 
 
-MaybeObject* CallStubCompiler::CompileCallGlobal(JSObject* object,
-                                                 GlobalObject* holder,
-                                                 JSGlobalPropertyCell* cell,
-                                                 JSFunction* function,
-                                                 String* name) {
+MaybeObject* CallStubCompiler::CompileCallGlobal(
+    JSObject* object,
+    GlobalObject* holder,
+    JSGlobalPropertyCell* cell,
+    JSFunction* function,
+    String* name,
+    Code::ExtraICState extra_ic_state) {
   // ----------- S t a t e -------------
   //  -- ecx                 : name
   //  -- esp[0]              : return address
@@ -2411,16 +2418,21 @@ MaybeObject* CallStubCompiler::CompileCallGlobal(JSObject* object,
   __ IncrementCounter(counters->call_global_inline(), 1);
   ASSERT(function->is_compiled());
   ParameterCount expected(function->shared()->formal_parameter_count());
+  ReceiverType receiver_type = CallICBase::Contextual::decode(extra_ic_state)
+      ? IMPLICIT_RECEIVER
+      : EXPLICIT_RECEIVER;
   if (V8::UseCrankshaft()) {
     // TODO(kasperl): For now, we always call indirectly through the
     // code field in the function to allow recompilation to take effect
     // without changing any of the call sites.
     __ InvokeCode(FieldOperand(edi, JSFunction::kCodeEntryOffset),
-                  expected, arguments(), JUMP_FUNCTION);
+                  expected, arguments(), JUMP_FUNCTION,
+                  NullCallWrapper(), receiver_type);
   } else {
     Handle<Code> code(function->code());
     __ InvokeCode(code, expected, arguments(),
-                  RelocInfo::CODE_TARGET, JUMP_FUNCTION);
+                  RelocInfo::CODE_TARGET, JUMP_FUNCTION,
+                  NullCallWrapper(), receiver_type);
   }
 
   // Handle call cache miss.