Remove relocation lock.

src/hydrogen-instructions.cc

Index: src/hydrogen-instructions.cc
diff --git a/src/hydrogen-instructions.cc b/src/hydrogen-instructions.cc
index 36d1e11edab37c49aea9aa725866799eb28b83c6..95d9b4831ccc2cf07b68631d484e66893d978016 100644
--- a/src/hydrogen-instructions.cc
+++ b/src/hydrogen-instructions.cc
@@ -2050,7 +2050,8 @@ HConstant::HConstant(Handle<Object> handle, Representation r)
     has_int32_value_(false),
     has_double_value_(false),
     is_internalized_string_(false),
-    boolean_value_(handle->BooleanValue()) {
+    boolean_value_(handle->BooleanValue()),
+    raw_address_(NULL) {
   if (handle_->IsNumber()) {
     double n = handle_->Number();
     has_int32_value_ = IsInteger32(n);
@@ -2075,6 +2076,7 @@ HConstant::HConstant(Handle<Object> handle, Representation r)
 
 
 HConstant::HConstant(Handle<Object> handle,
+                     Address raw_address,
                      Representation r,
                      HType type,
                      bool is_internalize_string,
@@ -2084,6 +2086,7 @@ HConstant::HConstant(Handle<Object> handle,
       has_double_value_(false),
       is_internalized_string_(is_internalize_string),
       boolean_value_(boolean_value),
+      raw_address_(raw_address),
       type_from_value_(type) {
   ASSERT(!handle.is_null());
   ASSERT(!type.IsUninitialized());
@@ -2095,7 +2098,8 @@ HConstant::HConstant(Handle<Object> handle,
 HConstant::HConstant(int32_t integer_value,
                      Representation r,
                      Handle<Object> optional_handle)
-    : has_int32_value_(true),
+    : handle_(optional_handle),
+      has_int32_value_(true),
       has_double_value_(true),
       is_internalized_string_(false),
       boolean_value_(integer_value != 0),
@@ -2108,7 +2112,8 @@ HConstant::HConstant(int32_t integer_value,
 HConstant::HConstant(double double_value,
                      Representation r,
                      Handle<Object> optional_handle)
-    : has_int32_value_(IsInteger32(double_value)),
+    : handle_(optional_handle),
+      has_int32_value_(IsInteger32(double_value)),
       has_double_value_(true),
       is_internalized_string_(false),
       boolean_value_(double_value != 0 && !isnan(double_value)),
@@ -2133,8 +2138,13 @@ HConstant* HConstant::CopyToRepresentation(Representation r, Zone* zone) const {
   if (has_int32_value_) return new(zone) HConstant(int32_value_, r, handle_);
   if (has_double_value_) return new(zone) HConstant(double_value_, r, handle_);
   ASSERT(!handle_.is_null());
-  return new(zone) HConstant(
-      handle_, r, type_from_value_, is_internalized_string_, boolean_value_);
+  ASSERT_NE(NULL, raw_address_);
+  return new(zone) HConstant(handle_,
+                             raw_address_,
+                             r,
+                             type_from_value_,
+                             is_internalized_string_,
+                             boolean_value_);
 }