From patchwork Fri Jan 20 09:33:09 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?b?6ZKf5bGF5ZOy?= X-Patchwork-Id: 1729425 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=8.43.85.97; helo=sourceware.org; envelope-from=gcc-patches-bounces+incoming=patchwork.ozlabs.org@gcc.gnu.org; receiver=) Received: from sourceware.org (ip-8-43-85-97.sourceware.org [8.43.85.97]) (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 4NyvSl4DSXz23fT for ; Fri, 20 Jan 2023 20:33:40 +1100 (AEDT) Received: from server2.sourceware.org (localhost [IPv6:::1]) by sourceware.org (Postfix) with ESMTP id 503903858002 for ; Fri, 20 Jan 2023 09:33:37 +0000 (GMT) X-Original-To: gcc-patches@gcc.gnu.org Delivered-To: gcc-patches@gcc.gnu.org Received: from smtpbgau1.qq.com (smtpbgau1.qq.com [54.206.16.166]) by sourceware.org (Postfix) with ESMTPS id 4A8613858D20 for ; Fri, 20 Jan 2023 09:33:18 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 4A8613858D20 Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=rivai.ai Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=rivai.ai X-QQ-mid: bizesmtp68t1674207191txydu877 Received: from rios-cad5.localdomain ( [58.60.1.11]) by bizesmtp.qq.com (ESMTP) with id ; Fri, 20 Jan 2023 17:33:10 +0800 (CST) X-QQ-SSF: 01400000002000E0L000B00A0000000 X-QQ-FEAT: QityeSR92A0eMTcpBkXu6QkyKPen//X239Dtoi6I8N6qB8IJIKT17PzTj1mrx wz57NMTdDoq3A/WyLq7K0s5zT2Y1rLz1KnxAi7xR6l5evZjA1uzqubyDOCntQcdKRZy2eNC wirRm4JxSq6Xcw4DQmBXMvrJ/Odl6iHqL5753PH23UPG314HA8l4ztiJLTGJ61eJClXohAW jZ+mHP8zXN29S37GEXjd7vbLKmzl7KiFGySMmqjplYt0AGu8BZVcvnf+Q2rXhPer5kVDMpB +njBkzruaZECMofuw2nenWaR0MtHmoJTUEaFRnfcIACmliIcHlkn4066IQwe/V8ijVCh+c/ jLoRYOcAte0Y0Q3O232oTb7xts/okmwEi2YTG5SNGvCsyrjS7jshcsNuYW2zVw94zUaSsKW GV7ym9BV7sM= X-QQ-GoodBg: 2 From: juzhe.zhong@rivai.ai To: gcc-patches@gcc.gnu.org Cc: kito.cheng@gmail.com, palmer@dabbelt.com, Ju-Zhe Zhong Subject: [PATCH] RISC-V: Add TARGET_MIN_VLEN > 32 into iterators of EEW = 64 vector modes Date: Fri, 20 Jan 2023 17:33:09 +0800 Message-Id: <20230120093309.104394-1-juzhe.zhong@rivai.ai> X-Mailer: git-send-email 2.36.3 MIME-Version: 1.0 X-QQ-SENDSIZE: 520 Feedback-ID: bizesmtp:rivai.ai:qybglogicsvr:qybglogicsvr7 X-Spam-Status: No, score=-13.0 required=5.0 tests=BAYES_00, GIT_PATCH_0, KAM_DMARC_STATUS, RCVD_IN_DNSWL_NONE, RCVD_IN_MSPIKE_H2, SPF_HELO_PASS, SPF_PASS, TXREP, UPPERCASE_50_75 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: , Errors-To: gcc-patches-bounces+incoming=patchwork.ozlabs.org@gcc.gnu.org Sender: "Gcc-patches" From: Ju-Zhe Zhong According to RVV ISA, RVV doesn't support EEW == 64 vector type for zve32x and zve32f. So it makes sense add predicate in the iterators of EEW = 64 vector modes. gcc/ChangeLog: * config/riscv/vector-iterators.md: Add TARGET_MIN_VLEN > 32 predicates. --- gcc/config/riscv/vector-iterators.md | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/gcc/config/riscv/vector-iterators.md b/gcc/config/riscv/vector-iterators.md index 92c4bd0a6a3..1f29050622b 100644 --- a/gcc/config/riscv/vector-iterators.md +++ b/gcc/config/riscv/vector-iterators.md @@ -22,7 +22,8 @@ VNx1QI VNx2QI VNx4QI VNx8QI VNx16QI VNx32QI (VNx64QI "TARGET_MIN_VLEN > 32") VNx1HI VNx2HI VNx4HI VNx8HI VNx16HI (VNx32HI "TARGET_MIN_VLEN > 32") VNx1SI VNx2SI VNx4SI VNx8SI (VNx16SI "TARGET_MIN_VLEN > 32") - VNx1DI VNx2DI VNx4DI (VNx8DI "TARGET_MIN_VLEN > 32") + (VNx1DI "TARGET_MIN_VLEN > 32") (VNx2DI "TARGET_MIN_VLEN > 32") + (VNx4DI "TARGET_MIN_VLEN > 32") (VNx8DI "TARGET_MIN_VLEN > 32") (VNx1SF "TARGET_VECTOR_ELEN_FP_32") (VNx2SF "TARGET_VECTOR_ELEN_FP_32") (VNx4SF "TARGET_VECTOR_ELEN_FP_32") @@ -38,7 +39,8 @@ (VNx4QI "TARGET_MIN_VLEN == 32") VNx8QI VNx16QI VNx32QI (VNx64QI "TARGET_MIN_VLEN > 32") (VNx2HI "TARGET_MIN_VLEN == 32") VNx4HI VNx8HI VNx16HI (VNx32HI "TARGET_MIN_VLEN > 32") (VNx1SI "TARGET_MIN_VLEN == 32") VNx2SI VNx4SI VNx8SI (VNx16SI "TARGET_MIN_VLEN > 32") - VNx1DI VNx2DI VNx4DI (VNx8DI "TARGET_MIN_VLEN > 32") + (VNx1DI "TARGET_MIN_VLEN > 32") (VNx2DI "TARGET_MIN_VLEN > 32") + (VNx4DI "TARGET_MIN_VLEN > 32") (VNx8DI "TARGET_MIN_VLEN > 32") (VNx1SF "TARGET_VECTOR_ELEN_FP_32 && TARGET_MIN_VLEN == 32") (VNx2SF "TARGET_VECTOR_ELEN_FP_32") (VNx4SF "TARGET_VECTOR_ELEN_FP_32")