[Bug target/71261] Trunk GCC hangs on knl and broadwell targets

[anton.mitrokhin at phystech dot edu]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71261

--- Comment #2 from Anton Mitrokhin <anton.mitrokhin at phystech dot edu> ---
Hm, sorry. It's creduce which apparently cut off more than it should have.
I'll send another reproducer soon...

BTW, 25 senonds on O3 seems a bit too much for such case)

On Tue, May 24, 2016 at 7:25 PM, ubizjak at gmail dot com <
gcc-bugzilla@gcc.gnu.org> wrote:

> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71261
>
> --- Comment #1 from Uroš Bizjak <ubizjak at gmail dot com> ---
> It doesn't hang but takes some time to finish:
>
> $time ./cc1plus -std=c++11 -O3 -march=broadwell -quiet hang.cpp
>
> real    0m25.003s
> user    0m24.412s
> sys     0m0.275s
>
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