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Hi, Is it possible to generate a data dependence graph of llvm assembly file? How can I get the data flow information in X.ll file? Also, in .ll file I see everyline ends with something like this: <type> [#uses=3] What is the significance of this and is it used anyway by the compiler for data dependence analysis. I would be grateful for any help. Regards, Manvi

On Fri, 17 Jun 2005, Manvi Agarwal wrote: > Hi Chris, Hi. FYI, it's usually better to email the llvmdev list with generic llvm questions. > Is it possible to get control flow graph of the application with the llvm > infrastructure in terms of basic blocks? Yes, given a BasicBlock*, you can iterate over the pred/succ blocks in the CFG like this: #include

...nstrSched/SchedPriorities.cpp Index: lib/Target/SparcV9/InstrSched/SchedPriorities.h Index: lib/Target/SparcV9/LiveVar/BBLiveVar.cpp Index: lib/Target/SparcV9/ModuloScheduling/DependenceAnalyzer.cpp Index: lib/Target/SparcV9/ModuloScheduling/MSSchedule.cpp Index: lib/Target/SparcV9/ModuloScheduling/MSchedGraph.cpp Index: lib/Target/SparcV9/ModuloScheduling/MSchedGraph.h Index: lib/Target/SparcV9/ModuloScheduling/ModuloScheduling.cpp Index: lib/Target/SparcV9/ModuloScheduling/ModuloScheduling.h Index: lib/Target/SparcV9/RegAlloc/InterferenceGraph.cpp Index: lib/Target/SparcV9/RegAlloc/LiveRangeInfo.cpp In...