Version 3.12.4

Removed -fomit-frame-pointer flag from Release builds to make the stack walkable by TCMalloc (Chromium issue 133723).

Ported r7868 (constant masking) to x64 (issue 1374).

Expose more detailed memory statistics (issue 2201).

Fixed Harmony Maps and WeakMaps for undefined values (Chromium issue 132744).

Correctly throw reference error in strict mode with ICs disabled (issue 2119).

Performance and stability improvements on all platforms.

git-svn-id: http://v8.googlecode.com/svn/trunk@11937 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
diff --git a/ChangeLog b/ChangeLog
index a0ec3e6..6663c66 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,21 @@
+2012-06-27: Version 3.12.4
+
+        Removed -fomit-frame-pointer flag from Release builds to make
+        the stack walkable by TCMalloc (Chromium issue 133723).
+
+        Ported r7868 (constant masking) to x64 (issue 1374).
+
+        Expose more detailed memory statistics (issue 2201).
+
+        Fixed Harmony Maps and WeakMaps for undefined values
+        (Chromium issue 132744).
+
+        Correctly throw reference error in strict mode with ICs disabled
+        (issue 2119).
+
+        Performance and stability improvements on all platforms.
+
+
 2012-06-25: Version 3.12.3
 
         Reverted r11835 'Unify promotion and allocation limit computation' due