Reapply "Precompilation/x64: Load float vector constants via Thread."

runtime/vm/thread.h

Index: runtime/vm/thread.h
diff --git a/runtime/vm/thread.h b/runtime/vm/thread.h
index 0e3c23ff49407c5bd65af43cfac0f8b0d50cc735..15483cb9f67bb3a073115a09db0d3d4d14743f1a 100644
--- a/runtime/vm/thread.h
+++ b/runtime/vm/thread.h
@@ -79,7 +79,6 @@ class Zone;
   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)                      \
@@ -87,12 +86,23 @@ class Zone;
     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