From: Uros Bizjak <ubizjak@gmail.com>
To: "Koval, Julia" <julia.koval@intel.com>
Cc: Richard Biener <richard.guenther@gmail.com>,
Jakub Jelinek <jakub@redhat.com>,
"H.J. Lu" <hjl.tools@gmail.com>,
GCC Patches <gcc-patches@gcc.gnu.org>,
Kirill Yukhin <kirill.yukhin@gmail.com>
Subject: Re: [PATCH][X86] Fix rounding pattern similar to PR73350
Date: Fri, 16 Jun 2017 07:05:00 -0000 [thread overview]
Message-ID: <CAFULd4bt0eYwfnCgeETCymgG0U=77pqchWVH2Adx9wLCoKZrWA@mail.gmail.com> (raw)
In-Reply-To: <4E89A029A0F8D443B436A5167BA3C53F199572AE@IRSMSX101.ger.corp.intel.com>
On Fri, Jun 16, 2017 at 8:46 AM, Koval, Julia <julia.koval@intel.com> wrote:
> Hi,
>
> This test hangs on avx512er, maybe that's why:
>> According to POSIX, the behavior of a process is undefined after it ignores a SIGFPE, SIGILL, or SIGSEGV signal that was not generated by kill(2) or raise(3).
>
> And volatile make it work even without a patch(r1 and r2 are not combined then).
>
> Added other changes.
The testcase LGTM. I'll leave the final approval to Kirill.
Uros.
next prev parent reply other threads:[~2017-06-16 7:05 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-06-12 13:21 Koval, Julia
2017-06-12 13:42 ` H.J. Lu
2017-06-12 16:06 ` Koval, Julia
2017-06-12 16:08 ` H.J. Lu
2017-06-12 16:18 ` Jakub Jelinek
2017-06-12 16:50 ` Koval, Julia
2017-06-13 8:08 ` Richard Biener
2017-06-13 11:37 ` Koval, Julia
2017-06-14 9:54 ` Uros Bizjak
2017-06-16 6:46 ` Koval, Julia
2017-06-16 7:05 ` Uros Bizjak [this message]
2017-06-20 18:26 ` Kirill Yukhin
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