From patchwork Thu Feb 13 08:13:13 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Richard Biener X-Patchwork-Id: 1237339 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-519459-incoming=patchwork.ozlabs.org@gcc.gnu.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=suse.de 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=Tvd96BZm; 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 48J8Qt2yd4z9sPK for ; Thu, 13 Feb 2020 19:13:24 +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:date :from:to:subject:message-id:mime-version:content-type; q=dns; s= default; b=e3mrbsfAoxfjOIl95zsQnQot5mOSZK0yH4XI0FBy5jTEGzm/k9LgL IKZBfUUXNJ/IZbBk9GZ7X8CMomVWkUuGrolvhL+Z/UyNssHK/nzr9W7Cn8x+wFrn Jp5mwgtBHOlrprU6T6zRyzrKyxH4WMe85qJtjzueZ8YHhXtYpzX/84= 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:date :from:to:subject:message-id:mime-version:content-type; s= default; bh=HgUrjqBPrHNlA5mG/Kim1ONNoOc=; b=Tvd96BZmjjHdHGXPAOk7 LZXsu0RG+UBWU3vjPIkNqKFzmEFGe6QZ5A45LsQ7AlEIxNx7YjX96EDGYLhibSpm OQq6/T5sg7DhdmPBaxKYQfRjlzVrB4DhhSJLvPUZhIoNdlfqyzlEfSMt54QlDGdN fZi11YKbfXYblkzzB7qRJME= Received: (qmail 11372 invoked by alias); 13 Feb 2020 08:13:17 -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 11361 invoked by uid 89); 13 Feb 2020 08:13:17 -0000 Authentication-Results: sourceware.org; auth=none X-Spam-SWARE-Status: No, score=-18.6 required=5.0 tests=AWL, BAYES_00, GIT_PATCH_0, GIT_PATCH_1, GIT_PATCH_2, GIT_PATCH_3, SPF_PASS autolearn=ham version=3.3.1 spammy= X-HELO: mx2.suse.de Received: from mx2.suse.de (HELO mx2.suse.de) (195.135.220.15) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Thu, 13 Feb 2020 08:13:16 +0000 Received: from relay2.suse.de (unknown [195.135.220.254]) by mx2.suse.de (Postfix) with ESMTP id BC952B10B for ; Thu, 13 Feb 2020 08:13:13 +0000 (UTC) Date: Thu, 13 Feb 2020 09:13:13 +0100 (CET) From: Richard Biener To: gcc-patches@gcc.gnu.org Subject: [PATCH] testsuite/93717 fix up gcc.dg/optimize-bswapsi-2.c for BE Message-ID: User-Agent: Alpine 2.21 (LSU 202 2017-01-01) MIME-Version: 1.0 Pushed. 2020-02-13 Richard Biener PR testsuite/93717 * gcc.dg/optimize-bswapsi-2.c: Add BE case. --- gcc/testsuite/gcc.dg/optimize-bswapsi-2.c | 19 +++++++++++++++---- 1 file changed, 15 insertions(+), 4 deletions(-) diff --git a/gcc/testsuite/gcc.dg/optimize-bswapsi-2.c b/gcc/testsuite/gcc.dg/optimize-bswapsi-2.c index f111553e1cf..330dfe99445 100644 --- a/gcc/testsuite/gcc.dg/optimize-bswapsi-2.c +++ b/gcc/testsuite/gcc.dg/optimize-bswapsi-2.c @@ -45,15 +45,26 @@ uint32_t read_be32_3 (unsigned char *data) } static inline unsigned short -get_unaligned_16 (unsigned char *p) +get_unaligned_16_le (unsigned char *p) { return p[0] | (p[1] << 8); } unsigned int -get_unaligned_32 (unsigned char *p) +get_unaligned_32_le (unsigned char *p) { - return get_unaligned_16 (p) | (get_unaligned_16 (p + 2) << 16); + return get_unaligned_16_le (p) | (get_unaligned_16_le (p + 2) << 16); +} + +static inline unsigned short +get_unaligned_16_be (unsigned char *p) +{ + return p[1] | (p[0] << 8); +} +unsigned int +get_unaligned_32_be (unsigned char *p) +{ + return get_unaligned_16_be (p + 2) | (get_unaligned_16_be (p) << 16); } /* { dg-final { scan-tree-dump-times "32 bit load in target endianness found at" 4 "bswap" } } */ -/* { dg-final { scan-tree-dump-times "32 bit bswap implementation found at" 3 "bswap" } } */ +/* { dg-final { scan-tree-dump-times "32 bit bswap implementation found at" 4 "bswap" } } */