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path: root/clang/lib/Analysis/PostOrderCFGView.cpp
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2014-09-23Reverting r214064 and r215650 while investigating a pesky performance regressionArtyom Skrobov1-52/+4
llvm-svn: 218296
2014-08-14Use the proper post-order traversal in LiveVariables analysis,Artyom Skrobov1-4/+52
to recover the performance after r214064. Also sorts out the naming for PostOrderCFGView, ReversePostOrderCFGView, BackwardDataflowWorklist and ForwardDataflowWorklist, to match the accepted terminology. Also unifies BackwardDataflowWorklist and ForwardDataflowWorklist to share the "worklist for prioritization, post-order traversal for fallback" logic, and to avoid repetitive sorting. Also cleans up comments in the affected area. llvm-svn: 215650
2014-05-20[C++11] Use 'nullptr'. Analysis edition.Craig Topper1-1/+1
llvm-svn: 209191
2011-12-20Unweaken vtables as per ↵David Blaikie1-0/+2
http://llvm.org/docs/CodingStandards.html#ll_virtual_anch llvm-svn: 146959
2011-10-24Rename AnalysisContext to AnalysisDeclContext. Not only is this name more ↵Ted Kremenek1-1/+1
accurate, but it frees up the name AnalysisContext for other uses. llvm-svn: 142782
2011-10-22Pull TopologicallySortedCFG out of LiveVariables into its own analysis: ↵Ted Kremenek1-0/+47
PostOrderCFGView. llvm-svn: 142713