commit af59ca459fdb25a13ceb9ef06897c4d559333a7f
author saambarati1@gmail.com <saambarati1@gmail.com@268f45cc-cd09-0410-ab3c-d52691b4dbfc> Fri Aug 29 22:52:51 2014 +0000
committer saambarati1@gmail.com <saambarati1@gmail.com@268f45cc-cd09-0410-ab3c-d52691b4dbfc> Fri Aug 29 22:52:51 2014 +0000
tree 69c0b7477d2c83f745dcb20143a42c617d43a2e5
parent 339b1116cb936598f80c8d8b5fa7a6ac316d82b4

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):



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@173125 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Source/JavaScriptCore/ChangeLog

diff --git a/Source/JavaScriptCore/ChangeLog b/Source/JavaScriptCore/ChangeLog
index 1c19424..819232d 100644
--- a/Source/JavaScriptCore/ChangeLog
+++ b/Source/JavaScriptCore/ChangeLog
@@ -1,3 +1,15 @@
+2014-08-29  Saam Barati  <sbarati@apple.com>
+
+        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):
+
 2014-08-29  Joseph Pecoraro  <pecoraro@apple.com>
 
         JavaScriptCore: Use ASCIILiteral where possible

Source/JavaScriptCore/bytecompiler/NodesCodegen.cpp

diff --git a/Source/JavaScriptCore/bytecompiler/NodesCodegen.cpp b/Source/JavaScriptCore/bytecompiler/NodesCodegen.cpp
index b7e1683..8187e98 100644
--- a/Source/JavaScriptCore/bytecompiler/NodesCodegen.cpp
+++ b/Source/JavaScriptCore/bytecompiler/NodesCodegen.cpp
@@ -2816,6 +2816,8 @@
             return;
         }
         generator.emitMove(local.get(), value);
+        if (generator.vm()->typeProfiler())
+            generator.emitTypeProfilerExpressionInfo(divotStart(), divotEnd());
         return;
     }
     if (generator.isStrictMode())
@@ -2823,6 +2825,10 @@
     RegisterID* scope = generator.emitResolveScope(generator.newTemporary(), m_boundProperty);
     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;
 }