https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71330
Markus Trippelsdorf <trippels at gcc dot gnu.org> changed:
What |Removed |Added
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CC| |trippels at gcc dot gnu.org
--- Comment #6 from Markus Trippelsdorf <trippels at gcc dot gnu.org> ---
(In reply to Richard Biener from comment #5)
> can't make callgraph support work so not other useful information.
You'll have to build gcc with -fno-omit-frame-pointer to make it work, see:
https://gcc.gnu.org/wiki/Perf_Callgraph
