Changeset 120989 in webkit for trunk/Source/JavaScriptCore/dfg/DFGByteCodeParser.cpp

Timestamp:

Jun 21, 2012, 6:33:30 PM (13 years ago)

Author:

[email protected]

Message:

op_resolve_global should not prevent DFG inlining
​https://bugs.webkit.org/show_bug.cgi?id=89726

Reviewed by Gavin Barraclough.

• bytecode/CodeBlock.cpp:

(JSC::CodeBlock::CodeBlock):
(JSC::CodeBlock::shrinkToFit):

• bytecode/GlobalResolveInfo.h:

(JSC::GlobalResolveInfo::GlobalResolveInfo):
(GlobalResolveInfo):

• dfg/DFGByteCodeParser.cpp:

(JSC::DFG::ByteCodeParser::InlineStackEntry::InlineStackEntry):

• dfg/DFGCapabilities.h:

(JSC::DFG::canInlineOpcode):

• dfg/DFGOperations.cpp:
• dfg/DFGOperations.h:
• dfg/DFGSpeculativeJIT.h:

(JSC::DFG::SpeculativeJIT::callOperation):

• dfg/DFGSpeculativeJIT32_64.cpp:

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

• dfg/DFGSpeculativeJIT64.cpp:

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

File:

• trunk/Source/JavaScriptCore/dfg/DFGByteCodeParser.cpp (modified) (1 diff)

trunk/Source/JavaScriptCore/dfg/DFGByteCodeParser.cpp

@@ -3173 +3173 @@
             m_constantRemap[i] = result.iterator->second;
         }
+        for (unsigned i = 0; i < codeBlock->numberOfGlobalResolveInfos(); ++i)
+            byteCodeParser->m_codeBlock->addGlobalResolveInfo(std::numeric_limits<unsigned>::max());
         
         m_callsiteBlockHeadNeedsLinking = true;