start to add many edge types
in the process of supporting more edge types
in the process of adding more edge types, pass most compiling
modifying scan_vars()
replace scan_vars with get_rtree
pass compile but failed link, missing functions
begin debugging
still debugging
debugging. something wrong if if.cpp related to get_rtree()
in modifying dfg_graph.cpp layout()
dfg_graph and sdfg2pdf is now able to draw SDFG
now seems bug-free, but need more analyses of the result, seems mismatch
fsm type detection not working
able to denote fsm and counter
add get_width() to all related classes
add more types: SDFG_LOG and SDFG_ADR, but has problems with report_dfg_path
fix the report_dfg_path bug
seems ready for serious debug
Merge branch 'fsm' into dev