This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug middle-end/71514] ICE on C11 code with atomic exchange at -O1 and above on x86_64-linux-gnu: in copy_reference_ops_from_ref, at tree-ssa-sccvn.c:879
- From: "joseph at codesourcery dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Wed, 17 Aug 2016 16:21:56 +0000
- Subject: [Bug middle-end/71514] ICE on C11 code with atomic exchange at -O1 and above on x86_64-linux-gnu: in copy_reference_ops_from_ref, at tree-ssa-sccvn.c:879
- Authentication-results: sourceware.org; auth=none
- Auto-submitted: auto-generated
- References: <bug-71514-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71514
--- Comment #12 from joseph at codesourcery dot com <joseph at codesourcery dot com> ---
On Wed, 17 Aug 2016, mpolacek at gcc dot gnu.org wrote:
> Is it ok if I change the C FE to reject pointer-to-VLA and pointer-to-function
> arguments for __atomic_*?
Yes.