Load runtime entries from the Thread instead of the ObjectPool.

runtime/vm/stub_code_arm64_test.cc

Index: runtime/vm/stub_code_arm64_test.cc
diff --git a/runtime/vm/stub_code_arm64_test.cc b/runtime/vm/stub_code_arm64_test.cc
index 1c93003d0708a39b15f56d25cdfa3717902c7f52..eba3949c52b3d5ad7b189c495a14c472a2ce546a 100644
--- a/runtime/vm/stub_code_arm64_test.cc
+++ b/runtime/vm/stub_code_arm64_test.cc
@@ -36,16 +36,15 @@ static Function* CreateFunction(const char* name) {
 
 // Test calls to stub code which calls into the runtime.
 static void GenerateCallToCallRuntimeStub(Assembler* assembler,
-                                          int value1, int value2) {
+                                          int length) {
   const int argc = 2;
-  const Smi& smi1 = Smi::ZoneHandle(Smi::New(value1));
-  const Smi& smi2 = Smi::ZoneHandle(Smi::New(value2));
+  const Smi& smi_length = Smi::ZoneHandle(Smi::New(length));
   __ EnterDartFrame(0);
   __ PushObject(Object::null_object());  // Push Null obj for return value.
-  __ PushObject(smi1);  // Push argument 1 smi1.
-  __ PushObject(smi2);  // Push argument 2 smi2.
-  ASSERT(kTestSmiSubRuntimeEntry.argument_count() == argc);
-  __ CallRuntime(kTestSmiSubRuntimeEntry, argc);  // Call SmiSub runtime func.
+  __ PushObject(smi_length);             // Push argument 1: length.
+  __ PushObject(Object::null_object());  // Push argument 2: type arguments.
+  ASSERT(kAllocateArrayRuntimeEntry.argument_count() == argc);
+  __ CallRuntime(kAllocateArrayRuntimeEntry, argc);
   __ add(SP, SP, Operand(argc * kWordSize));
   __ Pop(R0);  // Pop return value from return slot.
   __ LeaveDartFrame();
@@ -56,31 +55,33 @@ static void GenerateCallToCallRuntimeStub(Assembler* assembler,
 TEST_CASE(CallRuntimeStubCode) {
   extern const Function& RegisterFakeFunction(const char* name,
                                               const Code& code);
-  const int value1 = 10;
-  const int value2 = 20;
+  const int length = 10;
   const char* kName = "Test_CallRuntimeStubCode";
   Assembler _assembler_;
-  GenerateCallToCallRuntimeStub(&_assembler_, value1, value2);
+  GenerateCallToCallRuntimeStub(&_assembler_, length);
   const Code& code = Code::Handle(Code::FinalizeCode(
       *CreateFunction("Test_CallRuntimeStubCode"), &_assembler_));
   const Function& function = RegisterFakeFunction(kName, code);
-  Smi& result = Smi::Handle();
+  Array& result = Array::Handle();
   result ^= DartEntry::InvokeFunction(function, Object::empty_array());
-  EXPECT_EQ((value1 - value2), result.Value());
+  EXPECT_EQ(length, result.Length());
 }
 
 
 // Test calls to stub code which calls into a leaf runtime entry.
 static void GenerateCallToCallLeafRuntimeStub(Assembler* assembler,
-                                              int value1,
-                                              int value2) {
-  const Smi& smi1 = Smi::ZoneHandle(Smi::New(value1));
-  const Smi& smi2 = Smi::ZoneHandle(Smi::New(value2));
+                                              const char* value1,
+                                              const char* value2) {
+  const Bigint& bigint1 =
+      Bigint::ZoneHandle(Bigint::NewFromCString(value1, Heap::kOld));
+  const Bigint& bigint2 =
+      Bigint::ZoneHandle(Bigint::NewFromCString(value2, Heap::kOld));
   __ EnterDartFrame(0);
   __ ReserveAlignedFrameSpace(0);
-  __ LoadObject(R0, smi1);  // Set up argument 1 smi1.
-  __ LoadObject(R1, smi2);  // Set up argument 2 smi2.
-  __ CallRuntime(kTestLeafSmiAddRuntimeEntry, 2);  // Call SmiAdd runtime func.
+  __ LoadObject(R0, bigint1);  // Set up argument 1 bigint1.
+  __ LoadObject(R1, bigint2);  // Set up argument 2 bigint2.
+  __ CallRuntime(kBigintCompareRuntimeEntry, 2);
+  __ SmiTag(R0);
   __ LeaveDartFrame();
   __ ret();  // Return value is in R0.
 }
@@ -89,8 +90,8 @@ static void GenerateCallToCallLeafRuntimeStub(Assembler* assembler,
 TEST_CASE(CallLeafRuntimeStubCode) {
   extern const Function& RegisterFakeFunction(const char* name,
                                               const Code& code);
-  const int value1 = 10;
-  const int value2 = 20;
+  const char* value1 = "0xAAABBCCDDAABBCCDD";
+  const char* value2 = "0xAABBCCDDAABBCCDD";
   const char* kName = "Test_CallLeafRuntimeStubCode";
   Assembler _assembler_;
   GenerateCallToCallLeafRuntimeStub(&_assembler_, value1, value2);
@@ -99,7 +100,7 @@ TEST_CASE(CallLeafRuntimeStubCode) {
   const Function& function = RegisterFakeFunction(kName, code);
   Smi& result = Smi::Handle();
   result ^= DartEntry::InvokeFunction(function, Object::empty_array());
-  EXPECT_EQ((value1 + value2), result.Value());
+  EXPECT_EQ(1, result.Value());
 }
 
 }  // namespace dart