From: Richard Henderson <rth@twiddle.net>
To: Peter Maydell <peter.maydell@linaro.org>
Cc: qemu-trivial@nongnu.org, qemu-devel@nongnu.org, patches@linaro.org
Subject: Re: [Qemu-trivial] [PATCH] configure: Add signed*signed check to [u]int128_t test
Date: Fri, 21 Jun 2013 08:11:27 -0700 [thread overview]
Message-ID: <51C46D1F.7040902@twiddle.net> (raw)
In-Reply-To: <1371819691-27308-1-git-send-email-peter.maydell@linaro.org>
On 06/21/2013 06:01 AM, Peter Maydell wrote:
> clang 3.8 with -fsanitize=undefined will fail to link code containing an
> int128_t * int128_t multiply (http://llvm.org/bugs/show_bug.cgi?id=16404)
> so add this to our configure test for whether [u]int128_t are usable.
>
> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <rth@twiddle.net>
r~
WARNING: multiple messages have this Message-ID (diff)
From: Richard Henderson <rth@twiddle.net>
To: Peter Maydell <peter.maydell@linaro.org>
Cc: qemu-trivial@nongnu.org, qemu-devel@nongnu.org, patches@linaro.org
Subject: Re: [Qemu-devel] [PATCH] configure: Add signed*signed check to [u]int128_t test
Date: Fri, 21 Jun 2013 08:11:27 -0700 [thread overview]
Message-ID: <51C46D1F.7040902@twiddle.net> (raw)
In-Reply-To: <1371819691-27308-1-git-send-email-peter.maydell@linaro.org>
On 06/21/2013 06:01 AM, Peter Maydell wrote:
> clang 3.8 with -fsanitize=undefined will fail to link code containing an
> int128_t * int128_t multiply (http://llvm.org/bugs/show_bug.cgi?id=16404)
> so add this to our configure test for whether [u]int128_t are usable.
>
> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <rth@twiddle.net>
r~
next prev parent reply other threads:[~2013-06-21 21:22 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-06-21 13:01 [Qemu-trivial] [PATCH] configure: Add signed*signed check to [u]int128_t test Peter Maydell
2013-06-21 13:01 ` [Qemu-devel] " Peter Maydell
2013-06-21 15:11 ` Richard Henderson [this message]
2013-06-21 15:11 ` Richard Henderson
2013-06-21 15:13 ` [Qemu-trivial] " Peter Maydell
2013-06-21 15:13 ` Peter Maydell
2013-06-21 18:09 ` [Qemu-trivial] " Michael Tokarev
2013-06-21 18:09 ` [Qemu-devel] " Michael Tokarev
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