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a=rsa-sha256; d=sourceware.org; s=key; t=1704439180; c=relaxed/simple; bh=OipN3PKxUxwELW6xiEB9UPd5EhcxjcTIE8G8J6+7Nds=; h=DKIM-Signature:From:To:Subject:Date:Message-Id:MIME-Version; b=Sg2+YCaAGTgBv0znAjytzA6BKYgTNjdFd7vYDnxLIAxHqyxz0Tf7HzdnUZBUZMyDGrSJ9DVK9yJsx/cguY54MPdM0rq+LObSkAxhTMPINUd2NSFTGJEvyJJ+i0Y8KB2M33j6Pvml1zv9Ia+5B2jZqguo1wg9SS80HXUa1qCweHo= ARC-Authentication-Results: i=1; server2.sourceware.org Received: from localhost (localhost [127.0.0.1]) by smtp.simply.com (Simply.com) with ESMTP id 4T5vwT0y57z67wf; Fri, 5 Jan 2024 08:19:37 +0100 (CET) Received: from cederman.got.gaisler.com (h-98-128-223-123.NA.cust.bahnhof.se [98.128.223.123]) by smtp.simply.com (Simply.com) with ESMTPA id 4T5vwS6SyVz67qq; Fri, 5 Jan 2024 08:19:36 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gaisler.com; s=unoeuro; t=1704439177; bh=2JQagp0J+4u3G+o0CteIXRXZHBOoyf0n64hgbdwbXH8=; h=From:To:Cc:Subject:Date; b=CEwleQsnOYxSniZroN+7/BSV3m/NsG1xec+CMNuGlP0X1jNps48g2NNNRxHKYNcIV Q1NfP8svM47sBgE+Jvosh5dqUt84XZZ69zh9NHqbpfeLrRDX2W3JgczNdI8ntlAel3 jqHuQB37zRMc+lNJEn6eJ0rPC3AC+DCZcRo7j9tY= From: Daniel Cederman To: gcc-patches@gcc.gnu.org Cc: ebotcazou@libertysurf.fr, daniel@gaisler.com Subject: [PATCH] sparc: Char arrays are 64-bit aligned on SPARC Date: Fri, 5 Jan 2024 08:19:10 +0100 Message-Id: <20240105071913.593978-1-cederman@gaisler.com> X-Mailer: git-send-email 2.40.1 MIME-Version: 1.0 X-Spam-Status: No, score=-14.2 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, GIT_PATCH_0, RCVD_IN_DNSWL_LOW, SPF_HELO_PASS, SPF_PASS, TXREP, T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org X-BeenThere: gcc-patches@gcc.gnu.org X-Mailman-Version: 2.1.30 Precedence: list List-Id: Gcc-patches mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: gcc-patches-bounces+incoming=patchwork.ozlabs.org@gcc.gnu.org pr88077 fails on SPARC since char HeaderStr[1] in pr88077_1.c and long HeaderStr in pr88077_0.c differs in alignment. warning: alignment 4 of normal symbol `HeaderStr' in c_lto_pr88077_0.o is smaller than 8 used by the common definition in c_lto_pr88077_1.o gcc/testsuite/ChangeLog: * gcc.dg/lto/pr88077_0.c: Change type to match alignment for SPARC --- gcc/testsuite/gcc.dg/lto/pr88077_0.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/gcc/testsuite/gcc.dg/lto/pr88077_0.c b/gcc/testsuite/gcc.dg/lto/pr88077_0.c index 924fe9fc3f01..9455295051fc 100644 --- a/gcc/testsuite/gcc.dg/lto/pr88077_0.c +++ b/gcc/testsuite/gcc.dg/lto/pr88077_0.c @@ -1,3 +1,7 @@ /* { dg-lto-do link } */ +#if defined __sparc__ +long long HeaderStr; +#else long HeaderStr; +#endif