From: Richard Henderson <richard.henderson@linaro.org>
To: Thomas Huth <thuth@redhat.com>, qemu-devel@nongnu.org
Cc: peter.maydell@linaro.org, pbonzini@redhat.com,
Richard Henderson <rth@twiddle.net>
Subject: Re: [Qemu-devel] [PATCH for-4.0 7/7] includes: Replace QEMU_GNUC_PREREQ with "__has_builtin || !defined(__clang__)"
Date: Mon, 3 Dec 2018 10:20:55 -0600 [thread overview]
Message-ID: <3759f21c-bd8e-d10b-0f85-38191c9533ad@linaro.org> (raw)
In-Reply-To: <1543845937-300-8-git-send-email-thuth@redhat.com>
On 12/3/18 8:05 AM, Thomas Huth wrote:
> Since we require GCC version 4.8 or newer now, we can be sure that
> the builtin functions are always available on GCC. And for Clang,
> we can check the availablility with __has_builtin instead.
>
> Signed-off-by: Thomas Huth <thuth@redhat.com>
> ---
> include/qemu/compiler.h | 2 +-
> include/qemu/host-utils.h | 4 ++--
> 2 files changed, 3 insertions(+), 3 deletions(-)
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
r~
next prev parent reply other threads:[~2018-12-03 16:21 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-12-03 14:05 [Qemu-devel] [PATCH for-4.0 0/7] Assume GCC v4.8 and Clang v3.4 as minimum compiler versions Thomas Huth
2018-12-03 14:05 ` [Qemu-devel] [PATCH for-4.0 1/7] configure: Add a test for the minimum compiler version Thomas Huth
2018-12-03 14:16 ` Daniel P. Berrangé
2018-12-03 14:18 ` Peter Maydell
2018-12-03 14:27 ` Thomas Huth
2018-12-03 15:33 ` Daniel P. Berrangé
2018-12-05 17:30 ` Philippe Mathieu-Daudé
2018-12-06 5:34 ` Thomas Huth
2018-12-06 9:53 ` Daniel P. Berrangé
2018-12-03 14:05 ` [Qemu-devel] [PATCH for-4.0 2/7] Remove support for compilers that can not do 128-bit arithmetics Thomas Huth
2018-12-03 14:11 ` Richard Henderson
2018-12-03 14:16 ` Thomas Huth
2018-12-03 14:05 ` [Qemu-devel] [PATCH for-4.0 3/7] configure: Remove old -fno-gcse workaround for GCC 4.6.x and 4.7.[012] Thomas Huth
2018-12-03 16:11 ` Richard Henderson
2018-12-03 14:05 ` [Qemu-devel] [PATCH for-4.0 4/7] Remove QEMU_ARTIFICIAL macro Thomas Huth
2018-12-03 16:13 ` Richard Henderson
2018-12-03 14:05 ` [Qemu-devel] [PATCH for-4.0 5/7] tcg/tcg.h: Remove GCC check for tcg_debug_assert() macro Thomas Huth
2018-12-03 16:13 ` Richard Henderson
2018-12-03 14:05 ` [Qemu-devel] [PATCH for-4.0 6/7] audio/alsaaudio: Remove compiler check around pragma Thomas Huth
2018-12-03 14:05 ` [Qemu-devel] [PATCH for-4.0 7/7] includes: Replace QEMU_GNUC_PREREQ with "__has_builtin || !defined(__clang__)" Thomas Huth
2018-12-03 16:20 ` Richard Henderson [this message]
2018-12-03 17:36 ` [Qemu-devel] [PATCH for-4.0 0/7] Assume GCC v4.8 and Clang v3.4 as minimum compiler versions no-reply
2018-12-04 2:36 ` no-reply
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=3759f21c-bd8e-d10b-0f85-38191c9533ad@linaro.org \
--to=richard.henderson@linaro.org \
--cc=pbonzini@redhat.com \
--cc=peter.maydell@linaro.org \
--cc=qemu-devel@nongnu.org \
--cc=rth@twiddle.net \
--cc=thuth@redhat.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).