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mchalupa / dg

[LLVM Static Slicer] Various program analyses, construction of dependence graphs and program slicing of LLVM bitcode.
MIT License
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Can DG only do data dependency analysis without program slicing? #452

Open wangteng13 opened 1 year ago

wangteng13 commented 1 year ago

Can DG only do data dependency analysis without program slicing? It takes too long to analyze PostgreSQL with DG, and it has not been completed for more than 12 hours.

Can you tell me what command and parameters to use if possible

mchalupa commented 1 year ago

DG can do only data dependency computation, check the llvm-dda-dump tool. But I reckon that the analysis that takes too long for PostgreSQL is exactly the data dependency analysis.