https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98257
Jason McCampbell <jasonm at cadence dot com> changed:
What |Removed |Added
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CC| |jasonm at cadence dot com
--- Comment #3 from Jason McCampbell <jasonm at cadence dot com> ---
I am running into a performance issue that I believe is related to this ticket.
GCOV is taking 20+ minutes on a single file on a fast server. All of the time
is spent in recursive calls to 'circuit'. I also note that there appear to be a
lot of linear searches through the vectors, though I haven't looked to see the
size of the vectors, whether that's an issue or not.
The problematic file in our case uses Boost program options. There are enough
options defined that GCC warns that the variable tracking size limit was
exceeded. I can easily test proposed changes and will see if I can generate a
post-able test case that reproduces the issue.
