From patchwork Mon Feb 20 15:36:45 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kito Cheng X-Patchwork-Id: 1745151 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=gcc.gnu.org (client-ip=2620:52:3:1:0:246e:9693:128c; helo=sourceware.org; envelope-from=gcc-patches-bounces+incoming=patchwork.ozlabs.org@gcc.gnu.org; receiver=) Authentication-Results: legolas.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=b6wFWHBB; dkim-atps=neutral Received: from sourceware.org (server2.sourceware.org [IPv6:2620:52:3:1:0:246e:9693:128c]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-384) server-digest SHA384) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4PL63z3zqVz23j7 for ; Tue, 21 Feb 2023 02:37:18 +1100 (AEDT) Received: from server2.sourceware.org (localhost [IPv6:::1]) by sourceware.org (Postfix) with ESMTP id E7CC938582BD for ; Mon, 20 Feb 2023 15:37:12 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org E7CC938582BD DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1676907432; bh=imMzU8O+9AlXZ4XS5pi2iSDGOTJGtrGmP/XGlbawyEg=; h=To:Cc:Subject:Date:List-Id:List-Unsubscribe:List-Archive: List-Post:List-Help:List-Subscribe:From:Reply-To:From; b=b6wFWHBBK4pk3labX2unfs0/j7L+i7HwH7GnFDs8Rfzm0cWXpQezxmXuqfOJSzDEj UwSl/aloLI0RJ1xseFAoXLeHwKDvUadbGFfFLkkhWWk2yvH/D4SIlqUBOMWwMbFcHT 9HU3X09NRzbx/nAkhSeQ25DdgswuPCFGSRB/fglI= X-Original-To: gcc-patches@gcc.gnu.org Delivered-To: gcc-patches@gcc.gnu.org Received: from mail-pl1-x632.google.com (mail-pl1-x632.google.com [IPv6:2607:f8b0:4864:20::632]) by sourceware.org (Postfix) with ESMTPS id 255BC3858D1E for ; Mon, 20 Feb 2023 15:36:52 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 255BC3858D1E Received: by mail-pl1-x632.google.com with SMTP id ko13so2464823plb.13 for ; Mon, 20 Feb 2023 07:36:52 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=imMzU8O+9AlXZ4XS5pi2iSDGOTJGtrGmP/XGlbawyEg=; b=knzUSMIs36NxdNEpmvNw7lbVAHqZiGi5Aa95VKMYMZhzqdB6+9tDM0GfbTN65tMxjP aqWPhNWNq8bSSCx4sIQmFSqmbsUm5j6MSBpHWuCUl7FIUdGSg6kwt03TXmpQXl+9i3/0 Jo1+9VZMKE+cUbh9gU/BBzD8A4zJosbb2suHu1GReU1M0B6YyXu3xR/0fu8hL7hCbt8u 1x1wDbWxtOlGx0eLzBKJFGlNuvrkyjavU5L+7ipnhpnCyyUWctn/xINCPMh8zdyO5gdM bnoaFIREofnt6b+q4loOjNAMMTBHvMyiwl7a+fS4JKkQxcFIxl8QIQZjhuwwdxZpgE+r Cu7A== X-Gm-Message-State: AO0yUKXHyNGYK0Ylpq3vzpg82+7I1BiRMjrvmDSCUE+mCH8F8usf/eKb Mbc7+BcCAf4RA6o4RnW4bqErAycV7I89+ky2B0UBWXjSJCxBEu28/Br1zX/R6TkoOBGLFb5H/om AMmGvu4oZmvmMousZCLckx4kOY/12n29YMBI3skc7R8PYob1gjsdJ6FQckGTJtUe5fLNoEqjFFB h1 X-Google-Smtp-Source: AK7set8OvttVn287/3sySkAIkFGMTo3r4AOyLw2px2p6faL9SMJj98tnnOnyaSiOftoOWGLLcAk0Ow== X-Received: by 2002:a17:902:f98f:b0:196:790a:8bae with SMTP id ky15-20020a170902f98f00b00196790a8baemr1882118plb.43.1676907410179; Mon, 20 Feb 2023 07:36:50 -0800 (PST) Received: from hsinchu02.internal.sifive.com (59-124-168-89.hinet-ip.hinet.net. [59.124.168.89]) by smtp.gmail.com with ESMTPSA id d13-20020a170902aa8d00b0019b4ee071dfsm3742209plr.213.2023.02.20.07.36.48 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 20 Feb 2023 07:36:49 -0800 (PST) To: gcc-patches@gcc.gnu.org, kito.cheng@gmail.com Cc: Kito Cheng Subject: [committed] RISC-V: prefetch.* only take base register with zero-offset for the address Date: Mon, 20 Feb 2023 23:36:45 +0800 Message-Id: <20230220153645.115207-1-kito.cheng@sifive.com> X-Mailer: git-send-email 2.37.2 MIME-Version: 1.0 X-Spam-Status: No, score=-13.1 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, GIT_PATCH_0, RCVD_IN_DNSWL_NONE, SPF_HELO_NONE, SPF_PASS, TXREP autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) 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: Kito Cheng via Gcc-patches From: Kito Cheng Reply-To: Kito Cheng Errors-To: gcc-patches-bounces+incoming=patchwork.ozlabs.org@gcc.gnu.org Sender: "Gcc-patches" Catched by running gcc.c-torture/execute/builtin-prefetch-2.c with -march=rv64gc_zicbop. gcc/ChangeLog: * config/riscv/riscv.md (prefetch): Use r instead of p for the address operand. (riscv_prefetchi_): Ditto. --- gcc/config/riscv/riscv.md | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/gcc/config/riscv/riscv.md b/gcc/config/riscv/riscv.md index 487059ebe97..a5507fadc2d 100644 --- a/gcc/config/riscv/riscv.md +++ b/gcc/config/riscv/riscv.md @@ -3066,7 +3066,7 @@ (define_insn "riscv_zero_" ) (define_insn "prefetch" - [(prefetch (match_operand 0 "address_operand" "p") + [(prefetch (match_operand 0 "address_operand" "r") (match_operand 1 "imm5_operand" "i") (match_operand 2 "const_int_operand" "n"))] "TARGET_ZICBOP" @@ -3080,7 +3080,7 @@ (define_insn "prefetch" }) (define_insn "riscv_prefetchi_" - [(unspec_volatile:X [(match_operand:X 0 "address_operand" "p") + [(unspec_volatile:X [(match_operand:X 0 "address_operand" "r") (match_operand:X 1 "imm5_operand" "i")] UNSPECV_PREI)] "TARGET_ZICBOP"