From patchwork Tue Oct 12 09:24:27 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Eric Botcazou X-Patchwork-Id: 1539679 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: bilbo.ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=gcc.gnu.org header.i=@gcc.gnu.org header.a=rsa-sha256 header.s=default header.b=BfOgfJpz; dkim-atps=neutral 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+incoming=patchwork.ozlabs.org@gcc.gnu.org; receiver=) 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 bilbo.ozlabs.org (Postfix) with ESMTPS id 4HT9Jm3Zfnz9sR4 for ; Tue, 12 Oct 2021 20:26:16 +1100 (AEDT) Received: from server2.sourceware.org (localhost [IPv6:::1]) by sourceware.org (Postfix) with ESMTP id 4CB26385782E for ; Tue, 12 Oct 2021 09:26:13 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 4CB26385782E DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1634030773; bh=wNdOepBAc1loKnyG5sBMlUWGStuVGnJeVaBRrMVVLzQ=; h=To:Subject:Date:List-Id:List-Unsubscribe:List-Archive:List-Post: List-Help:List-Subscribe:From:Reply-To:From; b=BfOgfJpzljNBjtsVTK2h0J6X4QPPHk7PU8B4maenJ/JDvpOoQlDtzH50LoYTZBPrQ jl9z7sC5JUXq3I2vpjtN/TWAaky6+clx2hviNQ6k50VkAo3JRe0ksHrmbS3T8508Kn /Zj2ZVN7idc+UDtQHpiwMl+yyZYmYypx46vT6fcQ= X-Original-To: gcc-patches@gcc.gnu.org Delivered-To: gcc-patches@gcc.gnu.org Received: from mail-wr1-x42b.google.com (mail-wr1-x42b.google.com [IPv6:2a00:1450:4864:20::42b]) by sourceware.org (Postfix) with ESMTPS id 2B2E33857418 for ; Tue, 12 Oct 2021 09:24:45 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 2B2E33857418 Received: by mail-wr1-x42b.google.com with SMTP id e3so31239819wrc.11 for ; Tue, 12 Oct 2021 02:24:45 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:subject:date:message-id:mime-version :content-transfer-encoding; bh=wNdOepBAc1loKnyG5sBMlUWGStuVGnJeVaBRrMVVLzQ=; b=baMOUqvlDF4hRZJBBaUkJz43XDwyixpuW2vll+oVxY4Io5UkBqBY926vDVEl+KrKXB eiTrihsiq3FaeGG3maAbIoGqqIyT6nNYXjiFW/sa3KqRcTQJbnUG5alYSQN/+7E83KZn VKAkZcqC5fBnV/KGQXFXUZ5OYi4APYyRoMZeYbafcH00hKiGDQqL0Y4E1aiRiQYlPoNs RWMPrd/Lg6z1k6eWuT1y3T0Av8p+HHYDAqlKx11g9VqJ6DP2l2mRaNTLB+j9CRaUeXBX P3hirtsCnagMl/Mo4mHVbcWLq72VDwtSpcp/haSCdK6/ReLQy3SR0yJ2tSp6b6a7JqWR ykjQ== X-Gm-Message-State: AOAM5304LCpor5dCZFiAX7V7AHq26UNKfCSW/6t6PzMCwRefzRGQ+CDD KHxc23s4CflCcmW/t2LUe3Uf7Kco5hTy0A== X-Google-Smtp-Source: ABdhPJzQwgnHMqCDJVRyGOE2I1z5kws34RhaHCvTF/dExzQKKQPqB0EijK1zzVJluinExa16Ty/QBA== X-Received: by 2002:a5d:4601:: with SMTP id t1mr30283545wrq.298.1634030683519; Tue, 12 Oct 2021 02:24:43 -0700 (PDT) Received: from fomalhaut.localnet ([2a01:e0a:41b:84f0:cf71:f5e0:b050:bede]) by smtp.gmail.com with ESMTPSA id k128sm1883192wme.41.2021.10.12.02.24.42 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 12 Oct 2021 02:24:42 -0700 (PDT) X-Google-Original-From: Eric Botcazou To: gcc-patches@gcc.gnu.org Subject: [SPARC] Fix PR target/102588 Date: Tue, 12 Oct 2021 11:24:27 +0200 Message-ID: <4685452.31r3eYUQgx@fomalhaut> MIME-Version: 1.0 X-Spam-Status: No, score=-11.6 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, GIT_PATCH_0, KAM_NUMSUBJECT, RCVD_IN_DNSWL_NONE, SPF_HELO_NONE, SPF_PASS, TXREP autolearn=ham autolearn_force=no version=3.4.4 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) 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-Patchwork-Original-From: Eric Botcazou via Gcc-patches From: Eric Botcazou Reply-To: Eric Botcazou Errors-To: gcc-patches-bounces+incoming=patchwork.ozlabs.org@gcc.gnu.org Sender: "Gcc-patches" We need a 32-byte wide integer mode (OImode) in order to handle structure returns in the 64-bit ABI. Bootstrapped/regtested on SPARC/Solaris and SPARC64/Linux, applied on the mainline, 11 and 10 branches. 2021-10-12 Eric Botcazou PR target/102588 * config/sparc/sparc-modes.def (OI): New integer mode. diff --git a/gcc/config/sparc/sparc-modes.def b/gcc/config/sparc/sparc-modes.def index 5cc4743f199..057c09345a9 100644 --- a/gcc/config/sparc/sparc-modes.def +++ b/gcc/config/sparc/sparc-modes.def @@ -23,6 +23,9 @@ along with GCC; see the file COPYING3. If not see /* 128-bit floating point */ FLOAT_MODE (TF, 16, ieee_quad_format); +/* We need a 32-byte mode to return structures in the 64-bit ABI. */ +INT_MODE (OI, 32); + /* Add any extra modes needed to represent the condition code. We have a CCNZ mode which is used for implicit comparisons with zero when