From patchwork Mon Feb 9 11:50:48 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Uros Bizjak X-Patchwork-Id: 437928 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org 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 7BB8314010F for ; Mon, 9 Feb 2015 22:51:31 +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 :mime-version:date:message-id:subject:from:to:cc:content-type; q=dns; s=default; b=GVjnBzlrPwFQOjd0bBkhpiBUV2DXdmUsO9VRIykGS3U lVX4ViEXeaxcOn4eIYJd+uTd84E0xM9QNV0qgQuVVeKNXcK/MwJlasBSy6qYUayu 1/KWJL4EDqlCOmXsJwxOi95q2VnV3FWEaIOOk5BBbz9FARzdm9M3hmkesMiPezog = 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 :mime-version:date:message-id:subject:from:to:cc:content-type; s=default; bh=4rcJcFVLN9V4J/d2ZQLgRiR+rf0=; b=uNWNQsROAieNSsRGD /OZkHECf+QuIpvbBM9CFXZ/00qMcgip50Ta4CmpXSMi59mQQ9LgzXyqkvil/jFYL /V1tFep7u1kSBb6+BJW4+I+x3zV0rut8Sdr6UTD+S47p3Gt8t3BXvc1qvX73Ae8d J6Bs7H4hvhjXydYOitG7h/MB6o= Received: (qmail 22639 invoked by alias); 9 Feb 2015 11:50:52 -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 22630 invoked by uid 89); 9 Feb 2015 11:50:52 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-2.4 required=5.0 tests=AWL, BAYES_00, FREEMAIL_FROM, RCVD_IN_DNSWL_LOW, SPF_PASS autolearn=ham version=3.3.2 X-HELO: mail-oi0-f43.google.com Received: from mail-oi0-f43.google.com (HELO mail-oi0-f43.google.com) (209.85.218.43) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with (AES128-GCM-SHA256 encrypted) ESMTPS; Mon, 09 Feb 2015 11:50:51 +0000 Received: by mail-oi0-f43.google.com with SMTP id z81so22088895oif.2 for ; Mon, 09 Feb 2015 03:50:49 -0800 (PST) MIME-Version: 1.0 X-Received: by 10.60.149.232 with SMTP id ud8mr11374830oeb.51.1423482649116; Mon, 09 Feb 2015 03:50:49 -0800 (PST) Received: by 10.60.159.229 with HTTP; Mon, 9 Feb 2015 03:50:48 -0800 (PST) Date: Mon, 9 Feb 2015 12:50:48 +0100 Message-ID: Subject: [PATCH, testsuite]: Xfail gcc.dg/c11-true_min-1.c execution for alpha*-*-* From: Uros Bizjak To: "gcc-patches@gcc.gnu.org" Cc: "Joseph S. Myers" , Marc Glisse Hello! Attached patch xfails gcc.dg/c11-true_min-1.c execution for alpha*-*-*. Without -mieee, it is not possible to compare a subnormal number with zero on alpha targets, since any operation with subnormal values will trigger a FPE. 2015-02-08 Uros Bizjak PR target/58757 * gcc.dg/c11-true_min-1.c: Xfail execution for alpha*-*-*. Tested on alphaev68-linux-gnu and committed to mainline SVN. Uros. Index: gcc.dg/c11-true_min-1.c =================================================================== --- gcc.dg/c11-true_min-1.c (revision 220527) +++ gcc.dg/c11-true_min-1.c (working copy) @@ -1,9 +1,10 @@ /* { dg-do run } */ /* { dg-options "-std=c11" } */ +/* { dg-xfail-run-if "PR58757 -mieee is required to compare denormals" { alpha*-*-* } { "*" } { "" } } */ /* Test that the smallest positive value is not 0. This needs to be true even when denormals are not supported, so we do not pass any flag - like -mieee. If it fails on alpha, see PR 58757. */ + like -mieee. */ #include