Use the location summary to represent safepoint information.

runtime/vm/code_descriptors_test.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 "platform/assert.h"
 #include "vm/globals.h"
 #if defined(TARGET_ARCH_IA32) || defined(TARGET_ARCH_X64)
 
 #include "vm/ast.h"
 #include "vm/assembler.h"
@@ skipping 38 matching lines @@
   parsed_function.AllocateVariables();
   bool retval;
   Isolate* isolate = Isolate::Current();
   EXPECT(isolate != NULL);
   LongJump* base = isolate->long_jump_base();
   LongJump jump;
   isolate->set_long_jump_base(&jump);
   if (setjmp(*jump.Set()) == 0) {
     // Build a stackmap table and some stackmap table entries.
     const intptr_t kStackSlotCount = 11;
-    StackmapTableBuilder* stackmap_table_builder =
-        new StackmapTableBuilder(kStackSlotCount);
+    StackmapTableBuilder* stackmap_table_builder = new StackmapTableBuilder();
     EXPECT(stackmap_table_builder != NULL);
 
     BitmapBuilder* stack_bitmap = new BitmapBuilder();
     EXPECT(stack_bitmap != NULL);
     EXPECT_EQ(0, stack_bitmap->Length());
     stack_bitmap->Set(0, true);
     EXPECT_EQ(1, stack_bitmap->Length());
     stack_bitmap->SetLength(kStackSlotCount);
     EXPECT_EQ(kStackSlotCount, stack_bitmap->Length());
 
@@ skipping 163 matching lines @@
   EXPECT(function_moo.HasCode());
 
   String& function_foo_name = String::Handle(String::New("foo"));
   Function& function_foo =
       Function::Handle(cls.LookupStaticFunction(function_foo_name));
   EXPECT(CompilerTest::TestCompileFunction(function_foo));
   EXPECT(function_foo.HasCode());
 
   // Build and setup a stackmap for the call to 'func' in 'A.foo' in order
   // to test the traversal of stack maps when a GC happens.
-  StackmapTableBuilder* stackmap_table_builder = new StackmapTableBuilder(5);
+  StackmapTableBuilder* stackmap_table_builder = new StackmapTableBuilder();
   EXPECT(stackmap_table_builder != NULL);
   BitmapBuilder* stack_bitmap = new BitmapBuilder();
   EXPECT(stack_bitmap != NULL);
   stack_bitmap->Set(0, false);  // var i.
   stack_bitmap->Set(1, true);  // var s1.
   stack_bitmap->Set(2, false);  // var k.
   stack_bitmap->Set(3, true);  // var s2.
   stack_bitmap->Set(4, true);  // var s3.
   const Code& code = Code::Handle(function_foo.unoptimized_code());
   // Search for the pc of the call to 'func'.
@@ skipping 20 matching lines @@
   GrowableArray<const Object*> arguments;
   const Array& kNoArgumentNames = Array::Handle();
   Object& result = Object::Handle();
   result = DartEntry::InvokeStatic(function_foo, arguments, kNoArgumentNames);
   EXPECT(!result.IsError());
 }
 
 }  // namespace dart
 
 #endif  // defined TARGET_ARCH_IA32 || defined(TARGET_ARCH_X64)