Changeset 244580 in webkit

Timestamp:

Apr 23, 2019, 9:06:08 PM (7 years ago)

Author:

ysuzuki@apple.com

Message:

[JSC] Shrink DFG::MinifiedNode
​https://bugs.webkit.org/show_bug.cgi?id=197224

Reviewed by Filip Pizlo.

Since it is kept alive with compiled DFG code, we should shrink it to save memory.
If it is effective, we should consider minimizing these OSR exit data more aggressively.

• dfg/DFGMinifiedNode.h:

Location:

trunk/Source/JavaScriptCore

Files:

• ChangeLog (modified) (1 diff)
• dfg/DFGMinifiedNode.h (modified) (1 diff)

trunk/Source/JavaScriptCore/ChangeLog

@@ +1 @@
+2019-04-23  Yusuke Suzuki  <ysuzuki@apple.com>
+
+        [JSC] Shrink DFG::MinifiedNode
+        https://bugs.webkit.org/show_bug.cgi?id=197224
+
+        Reviewed by Filip Pizlo.
+
+        Since it is kept alive with compiled DFG code, we should shrink it to save memory.
+        If it is effective, we should consider minimizing these OSR exit data more aggressively.
+
+        * dfg/DFGMinifiedNode.h:
+
 2019-04-23  Saam Barati  <sbarati@apple.com>
 

trunk/Source/JavaScriptCore/dfg/DFGMinifiedNode.h

@@ -91 +91 @@
     }
     
+    uint64_t m_info;
     MinifiedID m_id;
-    uint64_t m_info;
     NodeType m_op;
 };