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Re: class 3 edges
On 6/19/07, Sunzir Deepur <sunzird@gmail.com> wrote:
hello,
when I compile with -dv -fdump-rtl-* I somtimes see in the VCG files
some edges that have no meaning in the flow of the program.
these edges are always green and class 3.
what are those edges ? what is their purposes ?
thank you
sunzir
See gcc/graph.c:print_rtl_graph_with_bb().
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