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[Bug sanitizer/55561] TSAN: Fortran/OMP yields false positives
- From: "jakub at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Thu, 31 Jan 2013 14:29:27 +0000
- Subject: [Bug sanitizer/55561] TSAN: Fortran/OMP yields false positives
- Auto-submitted: auto-generated
- References: <bug-55561-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55561
--- Comment #37 from Jakub Jelinek <jakub at gcc dot gnu.org> 2013-01-31 14:29:27 UTC ---
As discussed elsewhere, __atomic_load_n actually should work on all targets, if
the backend doesn't have special support for that, it is emitted as normal load
for loads with sizes <= wordsize, plus perhaps some barrier (if target has
any).
Can you please post the patch to gcc-patches?