From: Joseph Myers <joseph@codesourcery.com>
To: Segher Boessenkool <segher@kernel.crashing.org>
Cc: <gcc-patches@gcc.gnu.org>, <jakub@redhat.com>, <jason@redhat.com>,
<nathan@acm.org>, <polacek@redhat.com>
Subject: Re: [PATCH 1/2] asm qualifiers (PR55681)
Date: Mon, 03 Dec 2018 22:20:00 -0000 [thread overview]
Message-ID: <alpine.DEB.2.21.1812032220290.3293@digraph.polyomino.org.uk> (raw)
In-Reply-To: <74db3dde365a2a30fc5d4779ef67278a2b29ca1a.1543766396.git.segher@kernel.crashing.org>
On Sun, 2 Dec 2018, Segher Boessenkool wrote:
> PR55681 observes that currently only one qualifier is allowed for
> inline asm, so that e.g. "volatile asm" is allowed, "const asm" is also
> okay (with a warning), but "const volatile asm" gives an error. Also
> "goto" has to be last.
>
> This patch changes things so that only "asm-qualifiers" are allowed,
> that is "volatile" and "goto", in any combination, in any order, but
> without repetitions.
The C front-end changes are OK.
--
Joseph S. Myers
joseph@codesourcery.com
next prev parent reply other threads:[~2018-12-03 22:20 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-12-02 16:38 [PATCH v2 0/2] asm qualifiers (PR55681) and asm inline Segher Boessenkool
2018-12-02 16:39 ` [PATCH 1/2] asm qualifiers (PR55681) Segher Boessenkool
2018-12-03 22:20 ` Joseph Myers [this message]
2018-12-05 21:47 ` Jason Merrill
2018-12-05 23:02 ` Segher Boessenkool
2018-12-02 16:40 ` [PATCH 2/2] asm inline Segher Boessenkool
2018-12-02 17:23 ` Marc Glisse
2018-12-02 17:45 ` Segher Boessenkool
2018-12-02 18:38 ` Marc Glisse
2018-12-04 15:31 ` Richard Sandiford
2018-12-06 3:03 ` Segher Boessenkool
2018-12-06 18:11 ` [PATCH v2 0/2] asm qualifiers (PR55681) and " Segher Boessenkool
2018-12-06 18:15 ` Jakub Jelinek
2018-12-06 18:19 ` Joseph Myers
2018-12-06 18:54 ` Segher Boessenkool
-- strict thread matches above, loose matches on Subject: below --
2018-10-30 18:01 [PATCH 0/2] asm qualifiers (PR55681) and asm input Segher Boessenkool
2018-10-30 18:56 ` [PATCH 1/2] asm qualifiers (PR55681) Segher Boessenkool
2018-11-29 13:35 ` Segher Boessenkool
2018-11-29 21:13 ` Joseph Myers
2018-11-29 22:22 ` Segher Boessenkool
2018-11-29 23:14 ` Joseph Myers
2018-11-30 0:03 ` Segher Boessenkool
2018-11-30 0:11 ` Joseph Myers
2018-11-30 0:21 ` Segher Boessenkool
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