From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from cvs.linux-mips.org (eddie.linux-mips.org [148.251.95.138]) by sourceware.org (Postfix) with ESMTP id 756F6395B45F for ; Fri, 20 Nov 2020 03:35:37 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.3.2 sourceware.org 756F6395B45F 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]:41596 "EHLO localhost" rhost-flags-OK-OK-OK-OK) by eddie.linux-mips.org with ESMTP id S23991872AbgKTDfgQTAZP (ORCPT ); Fri, 20 Nov 2020 04:35:36 +0100 Date: Fri, 20 Nov 2020 03:35:36 +0000 (GMT) From: "Maciej W. Rozycki" To: gcc-patches@gcc.gnu.org cc: Jeff Law , Anders Magnusson , Paul Koning , Matt Thomas Subject: [PATCH 18/31] VAX: Add a test for the `cpymemhi' instruction In-Reply-To: Message-ID: References: MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII X-Spam-Status: No, score=-9.7 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: , X-List-Received-Date: Fri, 20 Nov 2020 03:35:38 -0000 gcc/testsuite/ * gcc.target/vax/cpymem.c: New test. --- gcc/testsuite/gcc.target/vax/cpymem.c | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) create mode 100644 gcc/testsuite/gcc.target/vax/cpymem.c diff --git a/gcc/testsuite/gcc.target/vax/cpymem.c b/gcc/testsuite/gcc.target/vax/cpymem.c new file mode 100644 index 00000000000..91805a1a5eb --- /dev/null +++ b/gcc/testsuite/gcc.target/vax/cpymem.c @@ -0,0 +1,23 @@ +/* { dg-do compile } */ +/* { dg-skip-if "code quality test" { *-*-* } { "-O0" } { "" } } */ + +#include + +void * +memcpy8 (void *to, const void *from, size_t size) +{ + unsigned char s8 = size; + return __builtin_memcpy (to, from, s8); +} + +/* Expect assembly like: + + movl 4(%ap),%r6 + movzbl 12(%ap),%r7 + movl 8(%ap),%r8 + movc3 %r7,(%r8),(%r6) + movl %r6,%r0 + + */ + +/* { dg-final { scan-assembler "\tmovc3 " } } */ -- 2.11.0