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[2620:52:3:1:0:246e:9693:128c]) by mx.google.com with ESMTPS id e14-20020a50a68e000000b0045cba2d74c3si23973207edc.541.2022.10.23.19.28.12 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 23 Oct 2022 19:28:12 -0700 (PDT) Received-SPF: pass (google.com: domain of gcc-patches-bounces+ouuuleilei=gmail.com@gcc.gnu.org designates 2620:52:3:1:0:246e:9693:128c as permitted sender) client-ip=2620:52:3:1:0:246e:9693:128c; Authentication-Results: mx.google.com; spf=pass (google.com: domain of gcc-patches-bounces+ouuuleilei=gmail.com@gcc.gnu.org designates 2620:52:3:1:0:246e:9693:128c as permitted sender) smtp.mailfrom="gcc-patches-bounces+ouuuleilei=gmail.com@gcc.gnu.org" Received: from server2.sourceware.org (localhost [IPv6:::1]) by sourceware.org (Postfix) with ESMTP id 8836A385696D for ; Mon, 24 Oct 2022 02:28:09 +0000 (GMT) X-Original-To: gcc-patches@gcc.gnu.org Delivered-To: gcc-patches@gcc.gnu.org Received: from smtpbguseast1.qq.com (smtpbguseast1.qq.com [54.204.34.129]) by sourceware.org (Postfix) with ESMTPS id C138938582A8 for ; Mon, 24 Oct 2022 02:27:45 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org C138938582A8 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: bizesmtp77t1666578460tdu9sdfg Received: from server1.localdomain ( [42.247.22.65]) by bizesmtp.qq.com (ESMTP) with id ; Mon, 24 Oct 2022 10:27:38 +0800 (CST) X-QQ-SSF: 01400000000000D0K000000A0000000 X-QQ-FEAT: 4rCmCcmdMHcz/z+LZP3pZFGX8l9NRmE50fe918o4qJDHdn0yEAg1FI4o1bLlx eCbZm9OaHfq82iMSekowcIwA7mws8FjrLpKRvNfXePQ/GNbdv6Gqfsr08INm4DNgyLETfff 0tZ+K7nv4tqKGe1K5SpEINEKG26JgtZm9JcryPG/vN0Z8T3m5MzkjL/H79E8j0k5mpiLqwH p7RW/PwP+A6VGm2ZPgMXyuEWZFhCwwwqgXycYHkNpxHuwP58KN9u+sclr8mWhyntgex6DFn hycKuCGKAdBoUyGCl+vbLUHeigQPbAMwE5Bzp5WQpPXSvJWBcxPiMCK7mvI0LkFFP4J3XAF ctqHro7o1ZgGeCP0LlUoHBCMhC6lPujKLsmgfOCKJUkbWiGXhSyyJrj9dEJbK5oKAIFRXqb a56E5iCemG0= X-QQ-GoodBg: 2 From: juzhe.zhong@rivai.ai To: gcc-patches@gcc.gnu.org Subject: [PATCH] RISC-V: Support (set (mem) (const_poly_int)) Date: Mon, 24 Oct 2022 10:27:37 +0800 Message-Id: <20221024022737.52627-1-juzhe.zhong@rivai.ai> X-Mailer: git-send-email 2.36.1 MIME-Version: 1.0 X-QQ-SENDSIZE: 520 Feedback-ID: bizesmtp:rivai.ai:qybglogicsvr:qybglogicsvr7 X-Spam-Status: No, score=-12.2 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, URIBL_BLACK 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: , Cc: Ju-Zhe Zhong , kito.cheng@gmail.com Errors-To: gcc-patches-bounces+ouuuleilei=gmail.com@gcc.gnu.org Sender: "Gcc-patches" X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1747532730356748262?= X-GMAIL-MSGID: =?utf-8?q?1747534209590898428?= From: Ju-Zhe Zhong gcc/ChangeLog: * config/riscv/riscv.cc (riscv_legitimize_move): Adjust using force_reg. --- gcc/config/riscv/riscv.cc | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/gcc/config/riscv/riscv.cc b/gcc/config/riscv/riscv.cc index 98374a922d1..1fd34f6ae8d 100644 --- a/gcc/config/riscv/riscv.cc +++ b/gcc/config/riscv/riscv.cc @@ -1967,9 +1967,7 @@ riscv_legitimize_move (machine_mode mode, rtx dest, rtx src) */ if (MEM_P (dest)) { - rtx tmp = gen_reg_rtx (mode); - emit_move_insn (tmp, src); - emit_move_insn (dest, tmp); + emit_move_insn (dest, force_reg (mode, src)); return true; } poly_int64 value = rtx_to_poly_int64 (src);