Precompilation/x64: Load float vector constants via Thread.

runtime/vm/thread.h

 // Copyright (c) 2015, 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.
 
 #ifndef VM_THREAD_H_
 #define VM_THREAD_H_
 
 #include "include/dart_api.h"
 #include "vm/globals.h"
 #include "vm/handles.h"
@@ skipping 61 matching lines @@
   V(RawBool*, bool_false_, Object::bool_false().raw(), NULL)                   \
   V(RawCode*, update_store_buffer_code_,                                       \
     StubCode::UpdateStoreBuffer_entry()->code(), NULL)                         \
   V(RawCode*, fix_callers_target_code_,                                        \
     StubCode::FixCallersTarget_entry()->code(), NULL)                          \
   V(RawCode*, fix_allocation_stub_code_,                                       \
     StubCode::FixAllocationStubTarget_entry()->code(), NULL)                   \
   V(RawCode*, invoke_dart_code_stub_,                                          \
     StubCode::InvokeDartCode_entry()->code(), NULL)                            \
 
-
 #define CACHED_ADDRESSES_LIST(V)                                               \
   V(uword, update_store_buffer_entry_point_,                                   \
     StubCode::UpdateStoreBuffer_entry()->EntryPoint(), 0)                      \
   V(uword, native_call_wrapper_entry_point_,                                   \
     NativeEntry::NativeCallWrapperEntry(), 0)                                  \
   V(RawString**, predefined_symbols_address_,                                  \
     Symbols::PredefinedAddress(), NULL)                                        \
+  V(uword, double_negate_address_,                                             \
+    reinterpret_cast<uword>(&double_negate_constant), 0)                       \
+  V(uword, double_abs_address_,                                                \
+    reinterpret_cast<uword>(&double_abs_constant), 0)                          \
+  V(uword, float_not_address_,                                                 \
+    reinterpret_cast<uword>(&float_not_constant), 0)                           \
+  V(uword, float_negate_address_,                                              \
+    reinterpret_cast<uword>(&float_negate_constant), 0)                        \
+  V(uword, float_absolute_address_,                                            \
+    reinterpret_cast<uword>(&float_absolute_constant), 0)                      \
+  V(uword, float_zerow_address_,                                               \
+    reinterpret_cast<uword>(&float_zerow_constant), 0)                         \
 
 #define CACHED_CONSTANTS_LIST(V)                                               \
   CACHED_VM_OBJECTS_LIST(V)                                                    \
   CACHED_ADDRESSES_LIST(V)                                                     \
 
-
 // A VM thread; may be executing Dart code or performing helper tasks like
 // garbage collection or compilation. The Thread structure associated with
 // a thread is allocated by EnsureInit before entering an isolate, and destroyed
 // automatically when the underlying OS thread exits. NOTE: On Windows, CleanUp
 // must currently be called manually (issue 23474).
 class Thread : public BaseThread {
  public:
   ~Thread();
 
   // The currently executing thread, or NULL if not yet initialized.
@@ skipping 382 matching lines @@
 // Disable thread interrupts.
 class DisableThreadInterruptsScope : public StackResource {
  public:
   explicit DisableThreadInterruptsScope(Thread* thread);
   ~DisableThreadInterruptsScope();
 };
 
 }  // namespace dart
 
 #endif  // VM_THREAD_H_