}
-void CallStubCompiler::GenerateMissBranch() {
- Handle<Code> ic = ComputeCallMiss(arguments().immediate(), kind_);
- __ Jump(ic, RelocInfo::CODE_TARGET);
+Object* CallStubCompiler::GenerateMissBranch() {
+ Object* obj = StubCache::ComputeCallMiss(arguments().immediate(), kind_);
+ if (obj->IsFailure()) return obj;
+ __ Jump(Handle<Code>(Code::cast(obj)), RelocInfo::CODE_TARGET);
+ return obj;
}
// Handle call cache miss.
__ bind(&miss);
- GenerateMissBranch();
+ Object* obj = GenerateMissBranch();
+ if (obj->IsFailure()) return obj;
// Return the generated code.
return GetCode(FIELD, name);
// Handle call cache miss.
__ bind(&miss);
- GenerateMissBranch();
+ Object* obj = GenerateMissBranch();
+ if (obj->IsFailure()) return obj;
// Return the generated code.
return GetCode(function);
// Handle call cache miss.
__ bind(&miss);
- GenerateMissBranch();
+ Object* obj = GenerateMissBranch();
+ if (obj->IsFailure()) return obj;
// Return the generated code.
return GetCode(function);
}
__ bind(&miss_in_smi_check);
- GenerateMissBranch();
+ Object* obj = GenerateMissBranch();
+ if (obj->IsFailure()) return obj;
// Return the generated code.
return GetCode(function);
// Handle call cache miss.
__ bind(&miss);
- GenerateMissBranch();
+ Object* obj = GenerateMissBranch();
+ if (obj->IsFailure()) return obj;
// Return the generated code.
return GetCode(INTERCEPTOR, name);
// Handle call cache miss.
__ bind(&miss);
__ IncrementCounter(&Counters::call_global_inline_miss, 1, r1, r3);
- GenerateMissBranch();
+ Object* obj = GenerateMissBranch();
+ if (obj->IsFailure()) return obj;
// Return the generated code.
return GetCode(NORMAL, name);
}
-void CallStubCompiler::GenerateMissBranch() {
- Handle<Code> ic = ComputeCallMiss(arguments().immediate(), kind_);
- __ jmp(ic, RelocInfo::CODE_TARGET);
+Object* CallStubCompiler::GenerateMissBranch() {
+ Object* obj = StubCache::ComputeCallMiss(arguments().immediate(), kind_);
+ if (obj->IsFailure()) return obj;
+ __ jmp(Handle<Code>(Code::cast(obj)), RelocInfo::CODE_TARGET);
+ return obj;
}
// Handle call cache miss.
__ bind(&miss);
- GenerateMissBranch();
+ Object* obj = GenerateMissBranch();
+ if (obj->IsFailure()) return obj;
// Return the generated code.
return GetCode(FIELD, name);
}
__ bind(&miss);
- GenerateMissBranch();
+ Object* obj = GenerateMissBranch();
+ if (obj->IsFailure()) return obj;
// Return the generated code.
return GetCode(function);
1);
__ bind(&miss);
- GenerateMissBranch();
+ Object* obj = GenerateMissBranch();
+ if (obj->IsFailure()) return obj;
// Return the generated code.
return GetCode(function);
__ ret((argc + 1) * kPointerSize);
__ bind(&miss);
-
- GenerateMissBranch();
+ Object* obj = GenerateMissBranch();
+ if (obj->IsFailure()) return obj;
// Return the generated code.
return GetCode(function);
__ ret((argc + 1) * kPointerSize);
__ bind(&miss);
- // Restore function name in ecx.
-
- GenerateMissBranch();
+ Object* obj = GenerateMissBranch();
+ if (obj->IsFailure()) return obj;
// Return the generated code.
return GetCode(function);
FreeSpaceForFastApiCall(masm(), eax);
}
__ bind(&miss_in_smi_check);
- GenerateMissBranch();
+ Object* obj = GenerateMissBranch();
+ if (obj->IsFailure()) return obj;
// Return the generated code.
return GetCode(function);
// Handle load cache miss.
__ bind(&miss);
- GenerateMissBranch();
+ Object* obj = GenerateMissBranch();
+ if (obj->IsFailure()) return obj;
// Return the generated code.
return GetCode(INTERCEPTOR, name);
// Handle call cache miss.
__ bind(&miss);
__ IncrementCounter(&Counters::call_global_inline_miss, 1);
- GenerateMissBranch();
+ Object* obj = GenerateMissBranch();
+ if (obj->IsFailure()) return obj;
// Return the generated code.
return GetCode(NORMAL, name);
// StubCompiler implementation.
-// Support function for computing call IC miss stubs.
-Handle<Code> ComputeCallMiss(int argc, Code::Kind kind) {
- CALL_HEAP_FUNCTION(StubCache::ComputeCallMiss(argc, kind), Code);
-}
-
-
-
Object* LoadCallbackProperty(Arguments args) {
ASSERT(args[0]->IsJSObject());
ASSERT(args[1]->IsJSObject());
Object* KeyedLoadPropertyWithInterceptor(Arguments args);
-// Support function for computing call IC miss stubs.
-Handle<Code> ComputeCallMiss(int argc, Code::Kind kind);
-
-
// The stub compiler compiles stubs for the stub cache.
class StubCompiler BASE_EMBEDDED {
public:
void GenerateNameCheck(String* name, Label* miss);
- void GenerateMissBranch();
+ // Generates a jump to CallIC miss stub. Returns Failure if the jump cannot
+ // be generated.
+ Object* GenerateMissBranch();
};
}
-void CallStubCompiler::GenerateMissBranch() {
- Handle<Code> ic = ComputeCallMiss(arguments().immediate(), kind_);
- __ Jump(ic, RelocInfo::CODE_TARGET);
+Object* CallStubCompiler::GenerateMissBranch() {
+ Object* obj = StubCache::ComputeCallMiss(arguments().immediate(), kind_);
+ if (obj->IsFailure()) return obj;
+ __ Jump(Handle<Code>(Code::cast(obj)), RelocInfo::CODE_TARGET);
+ return obj;
}
// Handle call cache miss.
__ bind(&miss_in_smi_check);
- GenerateMissBranch();
+ Object* obj = GenerateMissBranch();
+ if (obj->IsFailure()) return obj;
// Return the generated code.
return GetCode(function);
// Handle call cache miss.
__ bind(&miss);
- GenerateMissBranch();
+ Object* obj = GenerateMissBranch();
+ if (obj->IsFailure()) return obj;
// Return the generated code.
return GetCode(FIELD, name);
}
__ bind(&miss);
-
- GenerateMissBranch();
+ Object* obj = GenerateMissBranch();
+ if (obj->IsFailure()) return obj;
// Return the generated code.
return GetCode(function);
argc + 1,
1);
__ bind(&miss);
-
- GenerateMissBranch();
+ Object* obj = GenerateMissBranch();
+ if (obj->IsFailure()) return obj;
// Return the generated code.
return GetCode(function);
// Handle load cache miss.
__ bind(&miss);
- GenerateMissBranch();
+ Object* obj = GenerateMissBranch();
+ if (obj->IsFailure()) return obj;
// Return the generated code.
return GetCode(INTERCEPTOR, name);
// Handle call cache miss.
__ bind(&miss);
__ IncrementCounter(&Counters::call_global_inline_miss, 1);
- GenerateMissBranch();
+ Object* obj = GenerateMissBranch();
+ if (obj->IsFailure()) return obj;
// Return the generated code.
return GetCode(NORMAL, name);