Reviewers: mvstanton,
Message:
PTAL
Description:
Don't use fast literal if the boilerplate map is still deprecated.
Please review this at https://chromiumcodereview.appspot.com/15660005/
SVN Base: https://v8.googlecode.com/svn/branches/bleeding_edge
Affected files:
M src/hydrogen.cc
Index: src/hydrogen.cc
diff --git a/src/hydrogen.cc b/src/hydrogen.cc
index
6bb9fe218bc2bbc7be2aa2e9156c01b44e58d8e5..906e8978e2a7e766aba8f69403c8e8664754c7fe
100644
--- a/src/hydrogen.cc
+++ b/src/hydrogen.cc
@@ -6692,6 +6692,8 @@ static bool IsFastLiteral(Handle<JSObject>
boilerplate,
int* max_properties,
int* data_size,
int* pointer_size) {
+ if (boilerplate->map()->is_deprecated()) return false;
+
ASSERT(max_depth >= 0 && *max_properties >= 0);
if (max_depth == 0) return false;
--
--
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