Track live instance and allocation counts for classes

runtime/vm/intrinsifier_ia32.cc

Index: runtime/vm/intrinsifier_ia32.cc
diff --git a/runtime/vm/intrinsifier_ia32.cc b/runtime/vm/intrinsifier_ia32.cc
index 75054ce3ddb5fba3f3328c8eb6601b62a4731c5f..9a7e6242c3847df7a63467f21937e3e92da3c828 100644
--- a/runtime/vm/intrinsifier_ia32.cc
+++ b/runtime/vm/intrinsifier_ia32.cc
@@ -76,6 +76,7 @@ void Intrinsifier::List_Allocate(Assembler* assembler) {
   // next object start and initialize the object.
   __ movl(Address::Absolute(heap->TopAddress()), EBX);
   __ addl(EAX, Immediate(kHeapObjectTag));
+  __ BumpAllocationCount(Heap::kNew, kArrayCid, EDI, kNoRegister);
 
   // Initialize the tags.
   // EAX: new object start as a tagged pointer.
@@ -303,6 +304,7 @@ void Intrinsifier::GrowableList_Allocate(Assembler* assembler) {
   // Set the length field in the growable array object to 0.
   __ movl(FieldAddress(EAX, GrowableObjectArray::length_offset()),
           Immediate(0));
+  __ BumpAllocationCount(Heap::kNew, kGrowableObjectArrayCid, EBX);
   __ ret();  // returns the newly allocated object in EAX.
 
   __ Bind(&fall_through);
@@ -492,6 +494,7 @@ void Intrinsifier::GrowableList_add(Assembler* assembler) {
   /* next object start and initialize the object. */                           \
   __ movl(Address::Absolute(heap->TopAddress()), EBX);                         \
   __ addl(EAX, Immediate(kHeapObjectTag));                                     \
+  __ BumpAllocationCount(Heap::kNew, cid, EDI, kNoRegister);                   \
                                                                                \
   /* Initialize the tags. */                                                   \
   /* EAX: new object start as a tagged pointer. */                             \
@@ -535,7 +538,6 @@ void Intrinsifier::GrowableList_add(Assembler* assembler) {
   __ addl(EDI, Immediate(kWordSize));                                          \
   __ jmp(&init_loop, Assembler::kNearJump);                                    \
   __ Bind(&done);                                                              \
-                                                                               \
   __ ret();                                                                    \
   __ Bind(&fall_through);                                                      \
 
@@ -856,7 +858,8 @@ void Intrinsifier::Integer_shl(Assembler* assembler) {
   __ TryAllocate(mint_class,
                  &fall_through,
                  Assembler::kNearJump,
-                 EAX);  // Result register.
+                 EAX,  // Result register.
+                 kNoRegister);
   // EBX and EDI are not objects but integer values.
   __ movl(FieldAddress(EAX, Mint::value_offset()), EBX);
   __ movl(FieldAddress(EAX, Mint::value_offset() + kWordSize), EDI);
@@ -1177,7 +1180,8 @@ static void DoubleArithmeticOperations(Assembler* assembler, Token::Kind kind) {
   __ TryAllocate(double_class,
                  &fall_through,
                  Assembler::kNearJump,
-                 EAX);  // Result register.
+                 EAX,  // Result register.
+                 EBX);
   __ movsd(FieldAddress(EAX, Double::value_offset()), XMM0);
   __ ret();
   __ Bind(&fall_through);
@@ -1222,7 +1226,8 @@ void Intrinsifier::Double_mulFromInteger(Assembler* assembler) {
   __ TryAllocate(double_class,
                  &fall_through,
                  Assembler::kNearJump,
-                 EAX);  // Result register.
+                 EAX,  // Result register.
+                 EBX);
   __ movsd(FieldAddress(EAX, Double::value_offset()), XMM0);
   __ ret();
   __ Bind(&fall_through);
@@ -1242,7 +1247,8 @@ void Intrinsifier::Double_fromInteger(Assembler* assembler) {
   __ TryAllocate(double_class,
                  &fall_through,
                  Assembler::kNearJump,
-                 EAX);  // Result register.
+                 EAX,  // Result register.
+                 EBX);
   __ movsd(FieldAddress(EAX, Double::value_offset()), XMM0);
   __ ret();
   __ Bind(&fall_through);
@@ -1315,7 +1321,8 @@ void Intrinsifier::Math_sqrt(Assembler* assembler) {
   __ TryAllocate(double_class,
                  &fall_through,
                  Assembler::kNearJump,
-                 EAX);  // Result register.
+                 EAX,  // Result register.
+                 EBX);
   __ movsd(FieldAddress(EAX, Double::value_offset()), XMM0);
   __ ret();
   __ Bind(&is_smi);
@@ -1351,7 +1358,8 @@ static void EmitTrigonometric(Assembler* assembler,
   __ TryAllocate(double_class,
                  &alloc_failed,
                  Assembler::kNearJump,
-                 EAX);  // Result register.
+                 EAX,  // Result register.
+                 EBX);
   __ fstpl(FieldAddress(EAX, Double::value_offset()));
   __ ret();
 
@@ -1610,6 +1618,8 @@ static void TryAllocateOnebyteString(Assembler* assembler,
   __ movl(Address::Absolute(heap->TopAddress()), EBX);
   __ addl(EAX, Immediate(kHeapObjectTag));
 
+  __ BumpAllocationCount(Heap::kNew, kOneByteStringCid, EDI, kNoRegister);
+
   // Initialize the tags.
   // EAX: new object start as a tagged pointer.
   // EBX: new object end address.
@@ -1640,7 +1650,6 @@ static void TryAllocateOnebyteString(Assembler* assembler,
   // Clear hash.
   __ movl(FieldAddress(EAX, String::hash_offset()), Immediate(0));
   __ jmp(ok, Assembler::kNearJump);
-
   __ Bind(&pop_and_fail);
   __ popl(EDI);
   __ jmp(failure);