Changeset 173125 in webkit for trunk/Source/JavaScriptCore/bytecompiler/NodesCodegen.cpp

Timestamp:

Aug 29, 2014, 3:52:51 PM (11 years ago)

Author:

[email protected]

Message:

emit op_profile_type for deconstruction assignments
​https://bugs.webkit.org/show_bug.cgi?id=136274

Reviewed by Filip Pizlo.

Enable type profiling for ES6 deconstruction expressions.

• bytecompiler/NodesCodegen.cpp:

(JSC::BindingNode::bindValue):

File:

• trunk/Source/JavaScriptCore/bytecompiler/NodesCodegen.cpp (modified) (2 diffs)

trunk/Source/JavaScriptCore/bytecompiler/NodesCodegen.cpp

@@ -2817 +2817 @@
         }
         generator.emitMove(local.get(), value);
+        if (generator.vm()->typeProfiler())
+            generator.emitTypeProfilerExpressionInfo(divotStart(), divotEnd());
         return;
     }
@@ -2824 +2826 @@
     generator.emitExpressionInfo(divotEnd(), divotStart(), divotEnd());
     generator.emitPutToScope(scope, m_boundProperty, value, generator.isStrictMode() ? ThrowIfNotFound : DoNotThrowIfNotFound);
+    if (generator.vm()->typeProfiler()) {
+        generator.emitProfileType(value, ProfileTypeBytecodePutToScope, &m_boundProperty);
+        generator.emitTypeProfilerExpressionInfo(divotStart(), divotEnd());
+    }
     return;
 }