From: Bruno Haible <bruno@clisp.org>
To: Paul Eggert <eggert@cs.ucla.edu>, bug-gnulib@gnu.org
Cc: Darren Kenny <darren.kenny@oracle.com>
Subject: Re: [PATCH 3/3] lib/regexec: Resolve unused variable
Date: Mon, 23 Aug 2021 15:00:10 +0200 [thread overview]
Message-ID: <2863654.8hzESeGDPO@omega> (raw)
In-Reply-To: <m27dgcjvid.fsf@oracle.com>
Darren Kenny wrote:
> I can see that LLVM has a __builtin_assume() though, but that's about
> the closest I could find.
We avoid clang's __builtin_assume, because it triggers the generation of
wrong code. See
<https://lists.gnu.org/archive/html/bug-gnulib/2020-09/msg00014.html>.
Bruno
next prev parent reply other threads:[~2021-08-23 13:00 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-18 15:44 [PATCH 0/3] Some Coverity fixes from GRUB Darren Kenny
2021-06-18 15:44 ` [PATCH 1/3] lib/regexec: Fix possible null-dereference Darren Kenny
2021-08-11 7:28 ` Paul Eggert
2021-08-23 10:05 ` Darren Kenny
2021-08-23 20:09 ` Paul Eggert
2021-08-24 15:11 ` Darren Kenny
2021-08-24 18:52 ` Paul Eggert
2021-06-18 15:44 ` [PATCH 2/3] lib/argp-help: Fix possible dereference of a NULL state Darren Kenny
2021-06-18 17:36 ` Bruno Haible
2021-06-21 9:32 ` Darren Kenny
2021-06-18 15:44 ` [PATCH 3/3] lib/regexec: Resolve unused variable Darren Kenny
2021-08-11 7:24 ` Paul Eggert
2021-08-23 10:38 ` Darren Kenny
2021-08-23 13:00 ` Bruno Haible [this message]
2021-08-23 21:04 ` Paul Eggert
2021-08-06 14:29 ` [PATCH 0/3] Some Coverity fixes from GRUB Darren Kenny
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