Remove the default contains_call parameter on location summaries.

runtime/vm/assembler_ia32.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"
 #if defined(TARGET_ARCH_IA32)
 
 #include "vm/assembler.h"
 #include "vm/heap.h"
 #include "vm/memory_region.h"
@@ skipping 1390 matching lines @@
   cmpl(value, Immediate(
       (kNewObjectAlignmentOffset >> 1) + kHeapObjectTag +
       kOldObjectAlignmentOffset + kHeapObjectTag));
   j(NOT_ZERO, no_update, Assembler::kNearJump);
 }
 
 
 void Assembler::StoreIntoObject(Register object,
                                 const FieldAddress& dest,
                                 Register value) {
+  // TODO(kmillikin): pass temp registers to avoid pushing registers.

[Ivan Posva, 2012/07/31 16:43:35]

I have a different plan for this so please do not pass temp registers just yet.
We will invoke that solution (temp registers) if the others do not work.

   movl(dest, value);
   Label done;
   pushl(value);
   StoreIntoObjectFilter(object, value, &done);
   // A store buffer update is required.
   if (value != EAX) pushl(EAX);  // Preserve EAX.
   leal(EAX, dest);
   call(&StubCode::UpdateStoreBufferLabel());
   if (value != EAX) popl(EAX);  // Restore EAX.
   Bind(&done);
@@ skipping 364 matching lines @@
 
 const char* Assembler::RegisterName(Register reg) {
   ASSERT((0 <= reg) && (reg < kNumberOfCpuRegisters));
   return cpu_reg_names[reg];
 }
 
 
 }  // namespace dart
 
 #endif  // defined TARGET_ARCH_IA32