[turbofan] Elide checkpoint before {CreateLiteralObject}.

src/compiler/bytecode-graph-builder.cc

Index: src/compiler/bytecode-graph-builder.cc
diff --git a/src/compiler/bytecode-graph-builder.cc b/src/compiler/bytecode-graph-builder.cc
index f6790a863d735b6c8622b45cfdb4f94c0379c72c..038db5ba63f956cd4e95f70b29931d338edb12b8 100644
--- a/src/compiler/bytecode-graph-builder.cc
+++ b/src/compiler/bytecode-graph-builder.cc
@@ -1213,7 +1213,6 @@ void BytecodeGraphBuilder::VisitCreateArrayLiteral() {
 }
 
 void BytecodeGraphBuilder::VisitCreateObjectLiteral() {
-  PrepareEagerCheckpoint();
   Handle<BoilerplateDescription> constant_properties =
       Handle<BoilerplateDescription>::cast(
           bytecode_iterator().GetConstantForIndexOperand(0));