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oliver@apple.com authored
https://bugs.webkit.org/show_bug.cgi?id=115939 Reviewed by Oliver Hunt and Mark Hahnenberg. The most interesting part of this patch is the way I make it easier to deal with the inputs to Phi functions. This adds the notion of ValueFromBlock, which you can get by doing m_out.anchor(value). You can build up a vector of these, and then pass them to m_out.phi(type, vector) in one go. * JavaScriptCore.xcodeproj/project.pbxproj: * ftl/FTLAbbreviatedTypes.h: Added. (FTL): * ftl/FTLAbbreviations.h: (FTL): (JSC::FTL::addIncoming): (JSC::FTL::buildPhi): * ftl/FTLAbstractHeapRepository.h: (FTL): * ftl/FTLCapabilities.cpp: (JSC::FTL::canCompile): * ftl/FTLLowerDFGToLLVM.cpp: (JSC::FTL::LowerDFGToLLVM::compileNode): (JSC::FTL::LowerDFGToLLVM::compileCompareEqConstant): (LowerDFGToLLVM): (JSC::FTL::LowerDFGToLLVM::lowDouble): (JSC::FTL::LowerDFGToLLVM::masqueradesAsUndefinedWatchpointIfIsStillValid): * ftl/FTLOutput.h: (JSC::FTL::Output::phi): (Output): (JSC::FTL::Output::anchor): * ftl/FTLValueFromBlock.h: Added. (FTL): (ValueFromBlock): (JSC::FTL::ValueFromBlock::ValueFromBlock): (JSC::FTL::ValueFromBlock::value): (JSC::FTL::ValueFromBlock::block): git-svn-id: http://svn.webkit.org/repository/webkit/trunk@153154 268f45cc-cd09-0410-ab3c-d52691b4dbfc
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