[runtime] Collect IC feedback in DefineDataPropertyInLiteral.

src/compiler/js-operator.cc

Index: src/compiler/js-operator.cc
diff --git a/src/compiler/js-operator.cc b/src/compiler/js-operator.cc
index 26212ce3e522b7935765e14bc618596db194b2b9..ef9dc8808fa0048e9e0a50cb3229f53eb174a345 100644
--- a/src/compiler/js-operator.cc
+++ b/src/compiler/js-operator.cc
@@ -246,6 +246,29 @@ CreateFunctionContextParameters const& CreateFunctionContextParametersOf(
   return OpParameter<CreateFunctionContextParameters>(op);
 }
 
+bool operator==(DataPropertyParameters const& lhs,
+                DataPropertyParameters const& rhs) {
+  return lhs.feedback() == rhs.feedback();
+}
+
+bool operator!=(DataPropertyParameters const& lhs,
+                DataPropertyParameters const& rhs) {
+  return !(lhs == rhs);
+}
+
+size_t hash_value(DataPropertyParameters const& p) {
+  return base::hash_combine(p.feedback());
+}
+
+std::ostream& operator<<(std::ostream& os, DataPropertyParameters const& p) {
+  return os;
+}
+
+DataPropertyParameters const& DataPropertyParametersOf(const Operator* op) {
+  DCHECK(op->opcode() == IrOpcode::kJSStoreDataPropertyInLiteral);
+  return OpParameter<DataPropertyParameters>(op);
+}
+
 bool operator==(NamedAccess const& lhs, NamedAccess const& rhs) {
   return lhs.name().location() == rhs.name().location() &&
          lhs.language_mode() == rhs.language_mode() &&
@@ -511,8 +534,7 @@ CompareOperationHint CompareOperationHintOf(const Operator* op) {
   V(StoreMessage, Operator::kNoThrow, 1, 0)                 \
   V(GeneratorRestoreContinuation, Operator::kNoThrow, 1, 1) \
   V(StackCheck, Operator::kNoWrite, 0, 0)                   \
-  V(GetSuperConstructor, Operator::kNoWrite, 1, 1)          \
-  V(StoreDataPropertyInLiteral, Operator::kNoProperties, 4, 0)
+  V(GetSuperConstructor, Operator::kNoWrite, 1, 1)
 
 #define BINARY_OP_LIST(V) \
   V(BitwiseOr)            \
@@ -651,6 +673,17 @@ BINARY_OP_LIST(BINARY_OP)
 COMPARE_OP_LIST(COMPARE_OP)
 #undef COMPARE_OP
 
+const Operator* JSOperatorBuilder::StoreDataPropertyInLiteral(
+    const VectorSlotPair& feedback) {
+  DataPropertyParameters parameters(feedback);
+  return new (zone()) Operator1<DataPropertyParameters>(  // --
+      IrOpcode::kJSStoreDataPropertyInLiteral,
+      Operator::kNoThrow,              // opcode
+      "JSStoreDataPropertyInLiteral",  // name
+      4, 1, 1, 0, 1, 0,                // counts
+      parameters);                     // parameter
+}
+
 const Operator* JSOperatorBuilder::ToBoolean(ToBooleanHints hints) {
   // TODO(turbofan): Cache most important versions of this operator.
   return new (zone()) Operator1<ToBooleanHints>(  //--