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[Bug middle-end/66881] Possibly inefficient std::atomic<int> codegen on x86 for simple arithmetic
- From: "ville.voutilainen at gmail dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Wed, 15 Jul 2015 16:29:16 +0000
- Subject: [Bug middle-end/66881] Possibly inefficient std::atomic<int> codegen on x86 for simple arithmetic
- Auto-submitted: auto-generated
- References: <bug-66881-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66881
--- Comment #2 from Ville Voutilainen <ville.voutilainen at gmail dot com> ---
(In reply to H.J. Lu from comment #1)
> Dup of PR 50677?
Well, this report has no volatiles in it, so perhaps not?