From patchwork Sat Jan 25 11:36:52 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andrew Pinski X-Patchwork-Id: 1229205 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=gcc.gnu.org (client-ip=209.132.180.131; helo=sourceware.org; envelope-from=gcc-patches-return-518252-incoming=patchwork.ozlabs.org@gcc.gnu.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=marvell.com Authentication-Results: ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=gcc.gnu.org header.i=@gcc.gnu.org header.a=rsa-sha1 header.s=default header.b=r7D6YBCb; dkim=pass (2048-bit key; unprotected) header.d=marvell.com header.i=@marvell.com header.a=rsa-sha256 header.s=pfpt0818 header.b=JtMn2KD9; dkim-atps=neutral Received: from sourceware.org (server1.sourceware.org [209.132.180.131]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 484Yry5SVPz9sRp for ; Sat, 25 Jan 2020 22:37:20 +1100 (AEDT) DomainKey-Signature: a=rsa-sha1; c=nofws; d=gcc.gnu.org; h=list-id :list-unsubscribe:list-archive:list-post:list-help:sender:from :to:cc:subject:date:message-id:mime-version:content-type; q=dns; s=default; b=lIRGMUNJ8A01TGUB3FqgJX87ZQsbSAmIolhu/b+zkEtI/Wr07K bAyWG0e0rDQRUlfzN0YzwnP8MaOsFt5FzIHq4I1MFvtMcKKIJ9w17aQlxXwVcmL5 UCk2pbkeRyMIEjFZvqwZa4rxau7FI9MjdcsY2DMDWi2mmPNfnLpJp/c9E= DKIM-Signature: v=1; a=rsa-sha1; c=relaxed; d=gcc.gnu.org; h=list-id :list-unsubscribe:list-archive:list-post:list-help:sender:from :to:cc:subject:date:message-id:mime-version:content-type; s= default; bh=MciIdVyPuqUo9CWI3v+nUqWqsOU=; b=r7D6YBCbH1LCBO/Zz5tt JQVE8FUD2BmGnNV7NFtsjDmHG9z5xGUTbm7jJW1zpj8IINlVKKBRiYLBgdVOQL4m dVVxdVGkMZDG/9SQJ4GcnvT0JtUCzEcSFTCFL7I9XwoJ3eAF/Q15YZ16gUTWa9m+ mP4cm625z+XPXjP47M8JYHg= Received: (qmail 109424 invoked by alias); 25 Jan 2020 11:37:12 -0000 Mailing-List: contact gcc-patches-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Unsubscribe: List-Archive: List-Post: List-Help: Sender: gcc-patches-owner@gcc.gnu.org Delivered-To: mailing list gcc-patches@gcc.gnu.org Received: (qmail 109409 invoked by uid 89); 25 Jan 2020 11:37:12 -0000 Authentication-Results: sourceware.org; auth=none X-Spam-SWARE-Status: No, score=-27.4 required=5.0 tests=AWL, BAYES_00, GIT_PATCH_0, GIT_PATCH_1, GIT_PATCH_2, GIT_PATCH_3, RCVD_IN_DNSWL_LOW, SPF_PASS autolearn=ham version=3.3.1 spammy= X-HELO: mx0b-0016f401.pphosted.com Received: from mx0a-0016f401.pphosted.com (HELO mx0b-0016f401.pphosted.com) (67.231.148.174) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Sat, 25 Jan 2020 11:37:08 +0000 Received: from pps.filterd (m0045849.ppops.net [127.0.0.1]) by mx0a-0016f401.pphosted.com (8.16.0.42/8.16.0.42) with SMTP id 00PBau7u013288 for ; Sat, 25 Jan 2020 03:37:07 -0800 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=marvell.com; h=from : to : cc : subject : date : message-id : mime-version : content-type; s=pfpt0818; bh=8YrUIANi9L2PcUmY3i72o8YBtfMBGoy1yDr4uOXI2fk=; b=JtMn2KD97k+DqGuQ//0oVxvp7ZwsR/bt73+0TvXd8rTaX/z73IOrXX8yvHyCuvesEgAX YXPViYUh4JiWVWPKOk5QbUV+f5yqcubd/Zrz0qS80ctfXoAfIqsOPw0XudOWACavlqDD 4OkmaXUBQ3WBIoqwjwXOGaXwSNdapOoY5n1sjQz0ugh/EZ3o9eFTm9Wk5aCYT6Eo5Rkj MMY6T6AmmvA8eK7ZXpGGlO4w8ByF53JfveNrS7uNGmU7Jjpb9nCC/BTzSxdZFvS1Oqj9 h4RSmA1vmAzFsRM/snQOlAQ9GdG1ML7Fqd378acpPwdwgT/Pyv4Xb3XrRsEB31jggKo+ LA== Received: from sc-exch03.marvell.com ([199.233.58.183]) by mx0a-0016f401.pphosted.com with ESMTP id 2xrkwu86kh-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NOT) for ; Sat, 25 Jan 2020 03:37:06 -0800 Received: from SC-EXCH03.marvell.com (10.93.176.83) by SC-EXCH03.marvell.com (10.93.176.83) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Sat, 25 Jan 2020 03:37:05 -0800 Received: from maili.marvell.com (10.93.176.43) by SC-EXCH03.marvell.com (10.93.176.83) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Sat, 25 Jan 2020 03:37:05 -0800 Received: from linux.pinskiwright.org.com (unknown [10.11.201.32]) by maili.marvell.com (Postfix) with ESMTP id 84FA93F7040; Sat, 25 Jan 2020 03:37:04 -0800 (PST) From: To: CC: Andrew Pinski Subject: [PATCH] Fix gcc.target/aarch64/vec_zeroextend.c for big-endian Date: Sat, 25 Jan 2020 03:36:52 -0800 Message-ID: <1579952212-27102-1-git-send-email-apinski@marvell.com> MIME-Version: 1.0 From: Andrew Pinski vec_zeroextend.c fails on big-endian as it assumes 0 index is the lower part but it is not for big-endian case. This fixes the problem by using the correct index for the lower part for big-endian. Committed as obvious after a test on aarch64_be-linux-gnu. Thanks, Andrew Pinski ChangeLog: * gcc.target/aarch64/vec_zeroextend.c: Fix for big-endian. --- gcc/testsuite/gcc.target/aarch64/vec_zeroextend.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/gcc/testsuite/gcc.target/aarch64/vec_zeroextend.c b/gcc/testsuite/gcc.target/aarch64/vec_zeroextend.c index 9c3971f036a..5a74cbc5aba 100644 --- a/gcc/testsuite/gcc.target/aarch64/vec_zeroextend.c +++ b/gcc/testsuite/gcc.target/aarch64/vec_zeroextend.c @@ -3,17 +3,21 @@ #define vector __attribute__((vector_size(16) )) +#define lowull (__BYTE_ORDER__ == __ORDER_BIG_ENDIAN__ ? 1 : 0) +#define lowui (__BYTE_ORDER__ == __ORDER_BIG_ENDIAN__ ? 3 : 0) + + vector unsigned long long f1(vector unsigned long long b, vector unsigned int a) { - b[0] = a[0]; + b[lowull] = a[lowui]; return b; } unsigned long long f2(vector unsigned int a) { - return a[0]; + return a[lowui]; } /* { dg-final { scan-assembler-times {fmov} 2 } } */