From: Sebastian Huber <sebastian.huber@embedded-brains.de>
To: gcc-patches@gcc.gnu.org
Cc: Richard Biener <richard.guenther@gmail.com>,
Matthias Klose <doko@ubuntu.com>
Subject: [PATCH] gcov: Fix use of __LIBGCC_HAVE_LIBATOMIC
Date: Fri, 1 Dec 2023 09:19:02 +0100 [thread overview]
Message-ID: <20231201081902.33740-1-sebastian.huber@embedded-brains.de> (raw)
libgcc/ChangeLog:
PR target/112777
* libgcov.h (GCOV_SUPPORTS_ATOMIC): Honor that __LIBGCC_HAVE_LIBATOMIC is
always defined as either 0 or 1.
---
libgcc/libgcov.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libgcc/libgcov.h b/libgcc/libgcov.h
index f5959a8bf5c..a44f145ce25 100644
--- a/libgcc/libgcov.h
+++ b/libgcc/libgcov.h
@@ -98,7 +98,7 @@ typedef unsigned gcov_type_unsigned __attribute__ ((mode (QI)));
/* Detect whether target can support atomic update of profilers. */
#if (__SIZEOF_LONG_LONG__ == 4 && __GCC_HAVE_SYNC_COMPARE_AND_SWAP_4) \
|| (__SIZEOF_LONG_LONG__ == 8 && __GCC_HAVE_SYNC_COMPARE_AND_SWAP_8) \
- || defined (__LIBGCC_HAVE_LIBATOMIC)
+ || __LIBGCC_HAVE_LIBATOMIC
#define GCOV_SUPPORTS_ATOMIC 1
#else
#define GCOV_SUPPORTS_ATOMIC 0
--
2.35.3
next reply other threads:[~2023-12-01 8:19 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-12-01 8:19 Sebastian Huber [this message]
2023-12-01 8:38 ` Richard Biener
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=20231201081902.33740-1-sebastian.huber@embedded-brains.de \
--to=sebastian.huber@embedded-brains.de \
--cc=doko@ubuntu.com \
--cc=gcc-patches@gcc.gnu.org \
--cc=richard.guenther@gmail.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 read-only IMAP folder(s) and NNTP newsgroup(s).