From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 1791) id C9C2B385840F; Fri, 9 Feb 2024 17:34:18 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org C9C2B385840F DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sourceware.org; s=default; t=1707500058; bh=fFC7yJ6AkrZEDZ78RDPVN89Pzu2QTiM/yR9p0ebSCpA=; h=From:To:Subject:Date:From; b=Yyhi44egx7W9M1y8Bmtym7iRdrJRRk+GTsswiAMAg69CUjhZzi8mzvzh8cXMGaDWE IZbQGJ8+JDQSnHHY5/lZYf4rXcEBkMzEO3ukh408KGEpXsLYLSJWj5TFlCm536zKAA b7SwxMpSyceb84ra96zrF8C1zLVNvU209lPLXgco= Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit From: Adhemerval Zanella To: glibc-cvs@sourceware.org Subject: [glibc/azanella/clang] stdio: Disable attribute (optimize) if compiler does not support it X-Act-Checkin: glibc X-Git-Author: Adhemerval Zanella X-Git-Refname: refs/heads/azanella/clang X-Git-Oldrev: 23e837f5ba8b87f8b5e42917431c97afd701b900 X-Git-Newrev: 550ea862accc27e43eaafa072e5a21cce7f51bbe Message-Id: <20240209173418.C9C2B385840F@sourceware.org> Date: Fri, 9 Feb 2024 17:34:18 +0000 (GMT) List-Id: https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=550ea862accc27e43eaafa072e5a21cce7f51bbe commit 550ea862accc27e43eaafa072e5a21cce7f51bbe Author: Adhemerval Zanella Date: Thu Mar 24 15:54:10 2022 -0300 stdio: Disable attribute (optimize) if compiler does not support it Diff: --- stdio-common/tst-printf-bz18872.sh | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/stdio-common/tst-printf-bz18872.sh b/stdio-common/tst-printf-bz18872.sh index 3b283f49a6..1ac3c2e751 100644 --- a/stdio-common/tst-printf-bz18872.sh +++ b/stdio-common/tst-printf-bz18872.sh @@ -31,7 +31,13 @@ cat <<'EOF' Compile do_test without optimization: GCC 4.9/5.0/6.0 takes a long time to build this source. https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67396 */ -__attribute__ ((optimize ("-O0"))) +#if __GNUC_PREREQ (4, 4) || __glibc_has_attribute (__optimize__) +# define attribute_optimize(level) __attribute__ ((optimize (level))) +#else +# define attribute_optimize(level) +#endif + +attribute_optimize ("-O0") int do_test (void) { mtrace ();