[compiler] Remove unused CreateEmptyLiteralObject input

Bug: v8:8888
Change-Id: I0492385023fe01f1aacbd5eae9bb5930a5484062
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2247649
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Auto-Submit: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Georg Neis <neis@chromium.org>
Cr-Commit-Position: refs/heads/master@{#68382}

src/compiler/bytecode-graph-builder.cc

@@ -2176,8 +2176,7 @@ void BytecodeGraphBuilder::VisitCreateObjectLiteral() {
 }
 
 void BytecodeGraphBuilder::VisitCreateEmptyObjectLiteral() {
-  Node* literal =
-      NewNode(javascript()->CreateEmptyLiteralObject(), GetFunctionClosure());
+  Node* literal = NewNode(javascript()->CreateEmptyLiteralObject());
   environment()->BindAccumulator(literal);
 }
 

src/compiler/js-generic-lowering.cc

@@ -761,11 +761,10 @@ void JSGenericLowering::LowerJSCloneObject(Node* node) {
 }
 
 void JSGenericLowering::LowerJSCreateEmptyLiteralObject(Node* node) {
-  CallDescriptor::Flags flags = FrameStateFlagForCall(node);
-  Callable callable =
-      Builtins::CallableFor(isolate(), Builtins::kCreateEmptyLiteralObject);
-  node->RemoveInput(0);  // The closure.
-  ReplaceWithStubCall(node, callable, flags);
+  ReplaceWithStubCall(
+      node,
+      Builtins::CallableFor(isolate(), Builtins::kCreateEmptyLiteralObject),
+      FrameStateFlagForCall(node));
 }
 
 void JSGenericLowering::LowerJSCreateLiteralRegExp(Node* node) {

src/compiler/js-operator.cc

@@ -1273,7 +1273,7 @@ const Operator* JSOperatorBuilder::CreateEmptyLiteralObject() {
       IrOpcode::kJSCreateEmptyLiteralObject,  // opcode
       Operator::kNoProperties,                // properties
       "JSCreateEmptyLiteralObject",           // name
-      1, 1, 1, 1, 1, 2);                      // counts
+      0, 1, 1, 1, 1, 2);                      // counts
 }
 
 const Operator* JSOperatorBuilder::CreateLiteralRegExp(