Imported WebKit commit 302e7806bff028bd1167a1ec7c86a1ee00ecfb49 (http://svn.webkit.org/repository/webkit/trunk@132067)

New snapshot that fixes build without QtWidgets

1 files changed, 36 insertions, 0 deletions

diff --git a/Source/JavaScriptCore/bytecode/ArrayProfile.cpp b/Source/JavaScriptCore/bytecode/ArrayProfile.cpp
index 3ba974d74..de7f67887 100644
--- a/Source/JavaScriptCore/bytecode/ArrayProfile.cpp
+++ b/Source/JavaScriptCore/bytecode/ArrayProfile.cpp
@@ -26,8 +26,44 @@
 #include "config.h"
 #include "ArrayProfile.h"
 
+#include <wtf/StringExtras.h>
+
 namespace JSC {
 
+const char* arrayModesToString(ArrayModes arrayModes)
+{
+    if (!arrayModes)
+        return "0:<empty>";
+    
+    if (arrayModes == ALL_ARRAY_MODES)
+        return "TOP";
+
+    bool isNonArray = !!(arrayModes & NonArray);
+    bool isNonArrayWithContiguous = !!(arrayModes & NonArrayWithContiguous);
+    bool isNonArrayWithArrayStorage = !!(arrayModes & NonArrayWithArrayStorage);
+    bool isNonArrayWithSlowPutArrayStorage = !!(arrayModes & NonArrayWithSlowPutArrayStorage);
+    bool isArray = !!(arrayModes & ArrayClass);
+    bool isArrayWithContiguous = !!(arrayModes & ArrayWithContiguous);
+    bool isArrayWithArrayStorage = !!(arrayModes & ArrayWithArrayStorage);
+    bool isArrayWithSlowPutArrayStorage = !!(arrayModes & ArrayWithSlowPutArrayStorage);
+    
+    static char result[256];
+    snprintf(
+        result, sizeof(result),
+        "%u:%s%s%s%s%s%s%s%s",
+        arrayModes,
+        isNonArray ? "NonArray" : "",
+        isNonArrayWithContiguous ? "NonArrayWithContiguous" : "",
+        isNonArrayWithArrayStorage ? " NonArrayWithArrayStorage" : "",
+        isNonArrayWithSlowPutArrayStorage ? "NonArrayWithSlowPutArrayStorage" : "",
+        isArray ? "ArrayClass" : "",
+        isArrayWithContiguous ? "ArrayWithContiguous" : "",
+        isArrayWithArrayStorage ? " ArrayWithArrayStorage" : "",
+        isArrayWithSlowPutArrayStorage ? "ArrayWithSlowPutArrayStorage" : "");
+    
+    return result;
+}
+
 void ArrayProfile::computeUpdatedPrediction(OperationInProgress operation)
 {
     if (m_lastSeenStructure) {