https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65966
Mikhail Maltsev <maltsevm at gmail dot com> changed:
What |Removed |Added
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CC| |maltsevm at gmail dot com
--- Comment #2 from Mikhail Maltsev <maltsevm at gmail dot com> ---
(In reply to Lewis Hyatt from comment #1)
> This seems to be an unrelated issue. It did not start failing at the above
> revision, rather it ICEs in that revision and the few prior to it that I
> checked. It also happens whether you have -std=c++11 or -std=c++14, and I
> see the same behavior in gcc 4.7, 4.8 and 4.9 as well (in those releases, it
> works, does not ICE, but does output the huge number of instructions). So it
> seems that over time, it has changed several times whether it ICEs or
> compiles, but it has always generated this unexpected code.
>
> Should I file this as a separate bug?
Perhaps, no. This problem is known: PR65591, PR65503
