Changeset 93238 in webkit for trunk/Source/JavaScriptCore/bytecode/CodeBlock.h

Timestamp:

Aug 17, 2011, 1:54:32 PM (14 years ago)

Author:

[email protected]

Message:

JSC verbose debugging output sometimes doesn't work as expected.
​https://bugs.webkit.org/show_bug.cgi?id=66107

Reviewed by Gavin Barraclough.

Hardened the CodeBlock::dump() code so that it no longer crashes. Improved
the DFG verbose code so that it prints slightly more useful information.

• assembler/LinkBuffer.h:

(JSC::LinkBuffer::debugSize):

• bytecode/CodeBlock.cpp:

(JSC::valueToSourceString):
(JSC::CodeBlock::dump):

• bytecode/CodeBlock.h:

(JSC::CodeBlock::numberOfRegExps):

• dfg/DFGJITCompiler.cpp:

(JSC::DFG::JITCompiler::link):

File:

• trunk/Source/JavaScriptCore/bytecode/CodeBlock.h (modified) (1 diff)

trunk/Source/JavaScriptCore/bytecode/CodeBlock.h

@@ -472 +472 @@
             return size;
         }
+        unsigned numberOfRegExps() const
+        {
+            if (!m_rareData)
+                return 0;
+            return m_rareData->m_regexps.size();
+        }
         RegExp* regexp(int index) const { ASSERT(m_rareData); return m_rareData->m_regexps[index].get(); }