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[Bug gcov-profile/68080] gcov returns negative counts
- From: "marxin at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Mon, 26 Sep 2016 12:32:53 +0000
- Subject: [Bug gcov-profile/68080] gcov returns negative counts
- Auto-submitted: auto-generated
- References: <bug-68080-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68080
Martin Liška <marxin at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution|--- |FIXED
--- Comment #4 from Martin Liška <marxin at gcc dot gnu.org> ---
OK, couple weeks ago, I added new option -fprofile-update=atomic which prevents
profile corruption. Warning about not joining threads is mentioned in
documentation, I'm closing the PR as fixed.