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fpizlo@apple.com authored
https://bugs.webkit.org/show_bug.cgi?id=124225 Reviewed by Mark Hahnenberg. Basically, I turned CodeBlock::m_livenessAnalysis into a pointer that is null by default. * bytecode/BytecodeLivenessAnalysis.cpp: (JSC::BytecodeLivenessAnalysis::BytecodeLivenessAnalysis): (JSC::BytecodeLivenessAnalysis::runLivenessFixpoint): (JSC::BytecodeLivenessAnalysis::operandIsLiveAtBytecodeOffset): (JSC::BytecodeLivenessAnalysis::dumpResults): (JSC::BytecodeLivenessAnalysis::compute): * bytecode/BytecodeLivenessAnalysis.h: * bytecode/CodeBlock.cpp: (JSC::CodeBlock::CodeBlock): * bytecode/CodeBlock.h: (JSC::CodeBlock::livenessAnalysis): git-svn-id: http://svn.webkit.org/repository/webkit/trunk@159141 268f45cc-cd09-0410-ab3c-d52691b4dbfc
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