Track live instance and allocation counts for classes

runtime/vm/intrinsifier_mips.cc

Index: runtime/vm/intrinsifier_mips.cc
diff --git a/runtime/vm/intrinsifier_mips.cc b/runtime/vm/intrinsifier_mips.cc
index 8e80db146745df0346c8b9ae95f23810ae7d93e6..98b8c0a8470166f7c8d50ca5ea7b6526770ffe42 100644
--- a/runtime/vm/intrinsifier_mips.cc
+++ b/runtime/vm/intrinsifier_mips.cc
@@ -71,6 +71,7 @@ void Intrinsifier::List_Allocate(Assembler* assembler) {
   // next object start and initialize the object.
   __ sw(T1, Address(T3, 0));
   __ addiu(T0, T0, Immediate(kHeapObjectTag));
+  __ BumpAllocationCount(Heap::kNew, kArrayCid, T2, T4);
 
   // Initialize the tags.
   // T0: new object start as a tagged pointer.
@@ -126,7 +127,6 @@ void Intrinsifier::List_Allocate(Assembler* assembler) {
   __ b(&init_loop);
   __ delay_slot()->addiu(T2, T2, Immediate(kWordSize));
   __ Bind(&done);
-
   __ Ret();  // Returns the newly allocated object in V0.
   __ delay_slot()->mov(V0, T0);
   __ Bind(&fall_through);
@@ -306,7 +306,7 @@ void Intrinsifier::GrowableList_Allocate(Assembler* assembler) {
       V0,
       FieldAddress(V0, GrowableObjectArray::type_arguments_offset()),
       T1);
-
+  __ BumpAllocationCount(Heap::kNew, kGrowableObjectArrayCid, T1);
   // Set the length field in the growable array object to 0.
   __ Ret();  // Returns the newly allocated object in V0.
   __ delay_slot()->sw(ZR,
@@ -498,7 +498,7 @@ void Intrinsifier::GrowableList_add(Assembler* assembler) {
   __ LoadImmediate(T3, heap->TopAddress());                                    \
   __ sw(T1, Address(T3, 0));                                                   \
   __ AddImmediate(V0, kHeapObjectTag);                                         \
-                                                                               \
+  __ BumpAllocationCount(Heap::kNew, cid, T2, T4);                             \
   /* Initialize the tags. */                                                   \
   /* V0: new object start as a tagged pointer. */                              \
   /* T1: new object end address. */                                            \
@@ -540,7 +540,6 @@ void Intrinsifier::GrowableList_add(Assembler* assembler) {
   __ b(&init_loop);                                                            \
   __ delay_slot()->addiu(T2, T2, Immediate(kWordSize));                        \
   __ Bind(&done);                                                              \
-                                                                               \
   __ Ret();                                                                    \
   __ Bind(&fall_through);                                                      \
 
@@ -854,7 +853,7 @@ void Intrinsifier::Integer_shl(Assembler* assembler) {
 
   const Class& mint_class = Class::Handle(
       Isolate::Current()->object_store()->mint_class());
-  __ TryAllocate(mint_class, &fall_through, V0);
+  __ TryAllocate(mint_class, &fall_through, V0, T1);
 
   __ sw(T0, FieldAddress(V0, Mint::value_offset()));
   __ Ret();
@@ -1194,7 +1193,7 @@ static void DoubleArithmeticOperations(Assembler* assembler, Token::Kind kind) {
   }
   const Class& double_class = Class::Handle(
       Isolate::Current()->object_store()->double_class());
-  __ TryAllocate(double_class, &fall_through, V0);  // Result register.
+  __ TryAllocate(double_class, &fall_through, V0, T1);  // Result register.
   __ swc1(F0, FieldAddress(V0, Double::value_offset()));
   __ Ret();
   __ delay_slot()->swc1(F1,
@@ -1242,7 +1241,7 @@ void Intrinsifier::Double_mulFromInteger(Assembler* assembler) {
   __ muld(D0, D0, D1);
   const Class& double_class = Class::Handle(
       Isolate::Current()->object_store()->double_class());
-  __ TryAllocate(double_class, &fall_through, V0);  // Result register.
+  __ TryAllocate(double_class, &fall_through, V0, T1);  // Result register.
   __ swc1(F0, FieldAddress(V0, Double::value_offset()));
   __ Ret();
   __ delay_slot()->swc1(F1,
@@ -1264,7 +1263,7 @@ void Intrinsifier::Double_fromInteger(Assembler* assembler) {
   __ cvtdw(D0, F4);
   const Class& double_class = Class::Handle(
       Isolate::Current()->object_store()->double_class());
-  __ TryAllocate(double_class, &fall_through, V0);  // Result register.
+  __ TryAllocate(double_class, &fall_through, V0, T1);  // Result register.
   __ swc1(F0, FieldAddress(V0, Double::value_offset()));
   __ Ret();
   __ delay_slot()->swc1(F1,
@@ -1350,7 +1349,7 @@ void Intrinsifier::Math_sqrt(Assembler* assembler) {
   __ sqrtd(D0, D1);
   const Class& double_class = Class::Handle(
       Isolate::Current()->object_store()->double_class());
-  __ TryAllocate(double_class, &fall_through, V0);  // Result register.
+  __ TryAllocate(double_class, &fall_through, V0, T1);  // Result register.
   __ swc1(F0, FieldAddress(V0, Double::value_offset()));
   __ Ret();
   __ delay_slot()->swc1(F1,
@@ -1607,6 +1606,8 @@ static void TryAllocateOnebyteString(Assembler* assembler,
   __ sw(T1, Address(T3, 0));
   __ AddImmediate(V0, kHeapObjectTag);
 
+  __ BumpAllocationCount(Heap::kNew, kOneByteStringCid, T2, T3);
+
   // Initialize the tags.
   // V0: new object start as a tagged pointer.
   // T1: new object end address.