PPC/s390: CallConstruct also gets call count information if megamorphic.

src/s390/code-stubs-s390.cc

Index: src/s390/code-stubs-s390.cc
diff --git a/src/s390/code-stubs-s390.cc b/src/s390/code-stubs-s390.cc
index 6644f819b5d14c59884e96a1c7711599d4baa761..44291fb2f2a7591c958673a49c4657b06bf63319 100644
--- a/src/s390/code-stubs-s390.cc
+++ b/src/s390/code-stubs-s390.cc
@@ -1726,7 +1726,6 @@ static void GenerateRecordCallTarget(MacroAssembler* masm) {
   // r4 : feedback vector
   // r5 : slot in feedback vector (Smi)
   Label initialize, done, miss, megamorphic, not_array_function;
-  Label done_initialize_count, done_increment_count;
 
   DCHECK_EQ(*TypeFeedbackVector::MegamorphicSentinel(masm->isolate()),
             masm->isolate()->heap()->megamorphic_symbol());
@@ -1749,7 +1748,7 @@ static void GenerateRecordCallTarget(MacroAssembler* masm) {
   Register weak_value = r9;
   __ LoadP(weak_value, FieldMemOperand(r7, WeakCell::kValueOffset));
   __ CmpP(r3, weak_value);
-  __ beq(&done_increment_count, Label::kNear);
+  __ beq(&done, Label::kNear);
   __ CompareRoot(r7, Heap::kmegamorphic_symbolRootIndex);
   __ beq(&done, Label::kNear);
   __ LoadP(feedback_map, FieldMemOperand(r7, HeapObject::kMapOffset));
@@ -1772,7 +1771,7 @@ static void GenerateRecordCallTarget(MacroAssembler* masm) {
   __ LoadNativeContextSlot(Context::ARRAY_FUNCTION_INDEX, r7);
   __ CmpP(r3, r7);
   __ bne(&megamorphic);
-  __ b(&done_increment_count, Label::kNear);
+  __ b(&done, Label::kNear);
 
   __ bind(&miss);
 
@@ -1802,32 +1801,22 @@ static void GenerateRecordCallTarget(MacroAssembler* masm) {
   // slot.
   CreateAllocationSiteStub create_stub(masm->isolate());
   CallStubInRecordCallTarget(masm, &create_stub);
-  __ b(&done_initialize_count, Label::kNear);
+  __ b(&done, Label::kNear);
 
   __ bind(&not_array_function);
 
   CreateWeakCellStub weak_cell_stub(masm->isolate());
   CallStubInRecordCallTarget(masm, &weak_cell_stub);
 
-  __ bind(&done_initialize_count);
-  // Initialize the call counter.
-  __ LoadSmiLiteral(r7, Smi::FromInt(1));
-  __ SmiToPtrArrayOffset(r6, r5);
-  __ AddP(r6, r4, r6);
-  __ StoreP(r7, FieldMemOperand(r6, count_offset), r0);
-  __ b(&done, Label::kNear);
-
-  __ bind(&done_increment_count);
+  __ bind(&done);
 
-  // Increment the call count for monomorphic function calls.
+  // Increment the call count for all function calls.
   __ SmiToPtrArrayOffset(r7, r5);
   __ AddP(r7, r4, r7);
 
   __ LoadP(r6, FieldMemOperand(r7, count_offset));
   __ AddSmiLiteral(r6, r6, Smi::FromInt(1), r0);
   __ StoreP(r6, FieldMemOperand(r7, count_offset), r0);
-
-  __ bind(&done);
 }
 
 void CallConstructStub::Generate(MacroAssembler* masm) {