From patchwork Fri Nov 20 03:35:11 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Maciej W. Rozycki" X-Patchwork-Id: 1403451 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=8.43.85.97; helo=sourceware.org; envelope-from=gcc-patches-bounces@gcc.gnu.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=linux-mips.org Received: from sourceware.org (server2.sourceware.org [8.43.85.97]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 4CchyD2WF2z9sTL for ; Fri, 20 Nov 2020 14:35:16 +1100 (AEDT) Received: from server2.sourceware.org (localhost [IPv6:::1]) by sourceware.org (Postfix) with ESMTP id 0B9B4395B809; Fri, 20 Nov 2020 03:35:14 +0000 (GMT) X-Original-To: gcc-patches@gcc.gnu.org Delivered-To: gcc-patches@gcc.gnu.org Received: from cvs.linux-mips.org (eddie.linux-mips.org [148.251.95.138]) by sourceware.org (Postfix) with ESMTP id 345243959E4D for ; Fri, 20 Nov 2020 03:35:12 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.3.2 sourceware.org 345243959E4D Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=linux-mips.org Authentication-Results: sourceware.org; spf=none smtp.mailfrom=macro@linux-mips.org Received: from localhost.localdomain ([127.0.0.1]:41566 "EHLO localhost" rhost-flags-OK-OK-OK-OK) by eddie.linux-mips.org with ESMTP id S23992128AbgKTDfL6Bq2F (ORCPT ); Fri, 20 Nov 2020 04:35:11 +0100 Date: Fri, 20 Nov 2020 03:35:11 +0000 (GMT) From: "Maciej W. Rozycki" To: gcc-patches@gcc.gnu.org Subject: [PATCH 13/31] VAX: Add a test for the SImode `ffs' operation In-Reply-To: Message-ID: References: MIME-Version: 1.0 X-Spam-Status: No, score=-9.6 required=5.0 tests=BAYES_00, GIT_PATCH_0, KAM_DMARC_STATUS, KAM_LAZY_DOMAIN_SECURITY, KHOP_HELO_FCRDNS, SPF_HELO_NONE, SPF_NONE, TXREP autolearn=ham autolearn_force=no version=3.4.2 X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on server2.sourceware.org X-BeenThere: gcc-patches@gcc.gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gcc-patches mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Anders Magnusson Errors-To: gcc-patches-bounces@gcc.gnu.org Sender: "Gcc-patches" gcc/testsuite/ * gcc.target/vax/ffssi.c: New test. --- gcc/testsuite/gcc.target/vax/ffssi.c | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) create mode 100644 gcc/testsuite/gcc.target/vax/ffssi.c diff --git a/gcc/testsuite/gcc.target/vax/ffssi.c b/gcc/testsuite/gcc.target/vax/ffssi.c new file mode 100644 index 00000000000..3e7a3c2b301 --- /dev/null +++ b/gcc/testsuite/gcc.target/vax/ffssi.c @@ -0,0 +1,19 @@ +/* { dg-do compile } */ + +int +ffssi (int x) +{ + return __builtin_ffs (x); +} + +/* Expect assembly like: + + ffs $0,$32,%r1,%r0 + jneq .L2 + mnegl $1,%r0 +.L2: + incl %r0 + + */ + +/* { dg-final { scan-assembler "\tffs \\\$0,\\\$32," } } */