Enable inlining of functions containing instance-of.

runtime/vm/flow_graph_compiler.cc

 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 #include "vm/globals.h"  // Needed here to get TARGET_ARCH_XXX.
 
 #include "vm/flow_graph_compiler.h"
 
 #include "vm/dart_entry.h"
 #include "vm/debugger.h"
@@ skipping 415 matching lines @@
 }
 
 
 // Returns 'true' if code generation for this function is complete, i.e.,
 // no fall-through to regular code is needed.
 bool FlowGraphCompiler::TryIntrinsify() {
   if (!CanOptimize()) return false;
   // Intrinsification skips arguments checks, therefore disable if in checked
   // mode.
   if (FLAG_intrinsify && !FLAG_enable_type_checks) {
-    if ((parsed_function().function().kind() == RawFunction::kImplicitGetter)) {
+    if (parsed_function().function().kind() == RawFunction::kImplicitGetter) {
       // An implicit getter must have a specific AST structure.
       const SequenceNode& sequence_node = *parsed_function().node_sequence();
       ASSERT(sequence_node.length() == 1);
       ASSERT(sequence_node.NodeAt(0)->IsReturnNode());
       const ReturnNode& return_node = *sequence_node.NodeAt(0)->AsReturnNode();
       ASSERT(return_node.value()->IsLoadInstanceFieldNode());
       const LoadInstanceFieldNode& load_node =
           *return_node.value()->AsLoadInstanceFieldNode();
       GenerateInlinedGetter(load_node.field().Offset());
       return true;
     }
-    if ((parsed_function().function().kind() == RawFunction::kImplicitSetter)) {
+    if (parsed_function().function().kind() == RawFunction::kImplicitSetter) {
       // An implicit setter must have a specific AST structure.
       // Sequence node has one store node and one return NULL node.
       const SequenceNode& sequence_node = *parsed_function().node_sequence();
       ASSERT(sequence_node.length() == 2);
       ASSERT(sequence_node.NodeAt(0)->IsStoreInstanceFieldNode());
       ASSERT(sequence_node.NodeAt(1)->IsReturnNode());
       const StoreInstanceFieldNode& store_node =
           *sequence_node.NodeAt(0)->AsStoreInstanceFieldNode();
       GenerateInlinedSetter(store_node.field().Offset());
       return true;
@@ skipping 491 matching lines @@
       ASSERT(Utils::IsInt(31, disp));
       return FieldAddress(array, disp);
     }
     default:
       UNIMPLEMENTED();
       return FieldAddress(SPREG, 0);
   }
 }
 
 }  // namespace dart