[llvm-dev] Printing the CFG for a .ll file
Doerfert, Johannes via llvm-dev
llvm-dev at lists.llvm.org
Thu May 16 21:29:06 PDT 2019
Hi Charles,
Through clang:
clang -mllvm -dot-cfg foo.c
Through opt:
opt -dot-cfg foo.bc
opt -dot-cfg foo.ll
You can dot various other things, check opt -help-hidden for the
"-dot-XXXX" options (or clang -mllvm -help-hidden I guess).
Cheers,
Johannes
On 05/16, Charles DeAndre Donte Noble via llvm-dev wrote:
> Hello all,
>
>
> Is there an existing tool/option to print a control flow graph for a llvm file into dot format?
>
>
> Regards,
>
> Charles Noble
> _______________________________________________
> LLVM Developers mailing list
> llvm-dev at lists.llvm.org
> https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-dev
--
Johannes Doerfert
Researcher
Argonne National Laboratory
Lemont, IL 60439, USA
jdoerfert at anl.gov
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