Add a location summary to LoadLocal, StoreLocal and ConstantVal.

vm/flow_graph_compiler_x64.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_X64.
 #if defined(TARGET_ARCH_X64)
 
 #include "vm/flow_graph_compiler.h"
 
 #include "lib/error.h"
@@ skipping 363 matching lines @@
       __ LoadObject(dst, value->AsConstant()->value());
     }
   } else {
     ASSERT(value->IsUse());
     __ popq(dst);
   }
 }
 
 
 void FlowGraphCompiler::VisitUse(UseVal* val) {
-  LoadValue(RAX, val);
+  // UseVal is never visited during code generation.
+  UNREACHABLE();
 }
 
 
 void FlowGraphCompiler::VisitConstant(ConstantVal* val) {
-  LoadValue(RAX, val);
+  // Moved to intermediate_language_x64.cc.
+  UNREACHABLE();
 }
 
 
 void FlowGraphCompiler::VisitAssertAssignable(AssertAssignableComp* comp) {
   const Immediate raw_null =
       Immediate(reinterpret_cast<intptr_t>(Object::null()));
   if (comp->instantiator_type_arguments() == NULL) {
     __ movq(RDX, raw_null);
   } else {
     LoadValue(RDX, comp->instantiator_type_arguments());
@@ skipping 166 matching lines @@
 }
 
 
 void FlowGraphCompiler::VisitStaticCall(StaticCallComp* comp) {
   // Moved to intermediate_language_x64.cc.
   UNREACHABLE();
 }
 
 
 void FlowGraphCompiler::VisitLoadLocal(LoadLocalComp* comp) {
-  __ movq(RAX, Address(RBP, comp->local().index() * kWordSize));
+  // Moved to intermediate_language_x64.cc.
+  UNREACHABLE();
 }
 
 
 void FlowGraphCompiler::VisitStoreLocal(StoreLocalComp* comp) {
-  LoadValue(RAX, comp->value());
-  __ movq(Address(RBP, comp->local().index() * kWordSize), RAX);
+  // Moved to intermediate_language_x64.cc.
+  UNREACHABLE();
 }
 
 
 void FlowGraphCompiler::VisitNativeCall(NativeCallComp* comp) {
   // Push the result place holder initialized to NULL.
   __ PushObject(Object::ZoneHandle());
   // Pass a pointer to the first argument in RAX.
   if (!comp->has_optional_parameters()) {
     __ leaq(RAX, Address(RBP, (1 + comp->argument_count()) * kWordSize));
   } else {
@@ skipping 1115 matching lines @@
 
 
 void FlowGraphCompiler::FinalizeComments(const Code& code) {
   code.set_comments(assembler_->GetCodeComments());
 }
 
 
 }  // namespace dart
 
 #endif  // defined TARGET_ARCH_X64