Changeset 92892 in webkit for trunk/Source/JavaScriptCore/dfg/DFGGenerationInfo.h

Timestamp:

Aug 11, 2011, 5:11:08 PM (14 years ago)

Author:

[email protected]

Message:

DFG JIT verbose mode does not report the generated types of nodes
​https://bugs.webkit.org/show_bug.cgi?id=65830

Reviewed by Sam Weinig.

Added code that prints the type selected for each node's result.

• dfg/DFGGenerationInfo.h:

(JSC::DFG::dataFormatToString):

• dfg/DFGNonSpeculativeJIT.cpp:

(JSC::DFG::NonSpeculativeJIT::compile):

• dfg/DFGSpeculativeJIT.cpp:

(JSC::DFG::SpeculativeJIT::compile):

File:

• trunk/Source/JavaScriptCore/dfg/DFGGenerationInfo.h (modified) (1 diff)

trunk/Source/JavaScriptCore/dfg/DFGGenerationInfo.h

@@ -49 +49 @@
     DataFormatJSCell = DataFormatJS | DataFormatCell,
 };
+
+#ifndef NDEBUG
+inline const char* dataFormatToString(DataFormat dataFormat)
+{
+    switch (dataFormat) {
+    case DataFormatNone:
+        return "None";
+    case DataFormatInteger:
+        return "Integer";
+    case DataFormatDouble:
+        return "Double";
+    case DataFormatCell:
+        return "Cell";
+    case DataFormatJS:
+        return "JS";
+    case DataFormatJSInteger:
+        return "JSInteger";
+    case DataFormatJSDouble:
+        return "JSDouble";
+    case DataFormatJSCell:
+        return "JSCell";
+    default:
+        return "Unknown";
+    }
+}
+#endif
 
 inline bool needDataFormatConversion(DataFormat from, DataFormat to)