From patchwork Thu Jun 8 02:47:35 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Luc Van Oostenryck X-Patchwork-Id: 9773779 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id C38FC603B4 for ; Thu, 8 Jun 2017 02:47:57 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id BCE6D23B24 for ; Thu, 8 Jun 2017 02:47:57 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id B1A5A24B5B; Thu, 8 Jun 2017 02:47:57 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.8 required=2.0 tests=BAYES_00, DKIM_ADSP_CUSTOM_MED, DKIM_SIGNED, FREEMAIL_FROM, RCVD_IN_DNSWL_HI, T_DKIM_INVALID autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 5C1B123D5E for ; Thu, 8 Jun 2017 02:47:57 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751860AbdFHCrz (ORCPT ); Wed, 7 Jun 2017 22:47:55 -0400 Received: from mail-wm0-f67.google.com ([74.125.82.67]:34104 "EHLO mail-wm0-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751836AbdFHCry (ORCPT ); Wed, 7 Jun 2017 22:47:54 -0400 Received: by mail-wm0-f67.google.com with SMTP id 70so5113971wme.1 for ; Wed, 07 Jun 2017 19:47:54 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=WQpv+ClT1Arb0hax+d5+5s5yunA3z2tM34mjM6WrKYs=; b=H8qHWUvYNDhC7Qt2JBtsKsS8hRunHdYuW4Q0z2AuphlS7FcHbYSL8c0ox+s1ATH0g0 yjo8EwWo6rDqAoVO/47pALe04DOVY65Dmc2TlEVw7ed3Msb9ot+Ys1S+PBwsxSR+rKK5 g2UQWp/ThpbfF8uak6t9BmhsEvDCRe48av0Gh4Hfh4JocmWvp3D61UqKeXGBm3HWKnqQ /ivQKyX6tmC03TJ+TV3ztatOZEZpqOdr3mw23XOYkkZ8L23ilnK7kERAehQcKXWnZ8EZ wpk5aU/pAsiUgiSMn9gve8jH8g8TXjKwbpaKNnyYLTq6G2yD4emhX5tsT9MFhbhLecM+ edUQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=WQpv+ClT1Arb0hax+d5+5s5yunA3z2tM34mjM6WrKYs=; b=gJIuaQkp2qT+O0xaNJMhYAfTXSuvBbtIOO7RWSoM0as6z1tKt0jmQn9SL4FvTGS1Wt p4CkEN6jmbDaU2b5m8N0VBG45ZMZkgGFMsbZHwxgnvwUDR1QjOm4ll+uar8O+xUHpXHK fcj318hkUADuCjmt7mTJIIaFSpkPybDmRSTRwVEggIUAkYBZS20XZoZiqQpuI4mnIRPB V9eInVeC2laSNdHA71jILike6DCw5mYIDgMCCVmUf5azGn7C3Uf22SIIeF9lZAyILUMc 7fUFNOXXgVFHF9ujkvoNQno2tuTbS5I3hkpeeNWBiAXyvx3kSBctjbuySlTOmuMwvoae i5Lw== X-Gm-Message-State: AODbwcCow4q3tXwWiAcUX2bmW2zM0xHmIe+mf0i+6hrkRLAIes+BKflT sAQDYhDK0SqO9LNO6Fo= X-Received: by 10.80.177.209 with SMTP id n17mr10609866edd.177.1496890073338; Wed, 07 Jun 2017 19:47:53 -0700 (PDT) Received: from localhost.localdomain ([2a02:a03f:89c:5400:21b3:ee4b:e91a:4fb6]) by smtp.gmail.com with ESMTPSA id b36sm2057354edb.41.2017.06.07.19.47.52 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 07 Jun 2017 19:47:52 -0700 (PDT) From: Luc Van Oostenryck To: linux-sparse@vger.kernel.org Cc: Chris Li , Luc Van Oostenryck Subject: [PATCH 1/2] ret-void: add test case for toplevel asm Date: Thu, 8 Jun 2017 04:47:35 +0200 Message-Id: <20170608024736.49780-2-luc.vanoostenryck@gmail.com> X-Mailer: git-send-email 2.13.0 In-Reply-To: <20170608024736.49780-1-luc.vanoostenryck@gmail.com> References: <20170608024736.49780-1-luc.vanoostenryck@gmail.com> Sender: linux-sparse-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-sparse@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Top-level asm is parsed as a fake anonymous function. Obviously this fake function doesn't have a return type and this create corner cases that need special handling. For now, just add a test case with a top-leval asm to detect possible problems in future code changes. Signed-off-by: Luc Van Oostenryck --- validation/asm-toplevel.c | 7 +++++++ 1 file changed, 7 insertions(+) create mode 100644 validation/asm-toplevel.c diff --git a/validation/asm-toplevel.c b/validation/asm-toplevel.c new file mode 100644 index 000000000..8bdd7fc12 --- /dev/null +++ b/validation/asm-toplevel.c @@ -0,0 +1,7 @@ +__asm__("/* nothing */"); +/* + * check-name: asm-toplevel.c + * check-command: test-linearize $file + * check-output-ignore + * check-output-contains: asm *".. nothing .." + */