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[Bug gcov-profile/77378] [7 Regression] tree-profile and libgcov assume long long atomic operations are supported
- From: "rguenth at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Fri, 26 Aug 2016 08:22:59 +0000
- Subject: [Bug gcov-profile/77378] [7 Regression] tree-profile and libgcov assume long long atomic operations are supported
- Auto-submitted: auto-generated
- References: <bug-77378-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77378
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|--- |7.0
--- Comment #4 from Richard Biener <rguenth at gcc dot gnu.org> ---
I suppose we need a configure check or target hook/macro for the native atomics
support presence. I'm sure such already exists and we do not want to get
libatomic calls for the instrumentation.