From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from smtpbgsg1.qq.com (smtpbgsg1.qq.com [54.254.200.92]) by sourceware.org (Postfix) with ESMTPS id 2EAAA3858D39 for ; Thu, 16 Mar 2023 09:38:19 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 2EAAA3858D39 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: bizesmtp70t1678959494tgyiwu60 Received: from rios-cad5.localdomain ( [58.60.1.11]) by bizesmtp.qq.com (ESMTP) with id ; Thu, 16 Mar 2023 17:38:13 +0800 (CST) X-QQ-SSF: 01400000000000E0N000000A0000000 X-QQ-FEAT: 7YFKcddXagiozrYy2kGncBzPdJiaFEfc5mlzObKyTVyQlK08jyZf4+t8RVCnV ZfydMjAM6fjUonxD9zKhoMIBgbfjRyRnI2ME9CNBS5hN4ubQ4UXVDUPJaOVAnSfrsj1k29N pdBwoUqlBNlTkQXt+TCinwvLAJvVCLsRprUckyhB2sHJ8J5x/lH6igeJHE0HGDewS5afHYF y3s4esIJgkK0XR7qfVeaiC6KOLwaOmzwprcwEAG4NdFMyGSZMyBUSMydk4BznGk4+4ykd/h UNyPhXFo7vqNzqlmdBvxqKRcaD7hjUHvMSK2slnNA7cBVssc6ah4NoWsYc1+FBpVcIIJqIX E3fyiRWl8MIi87H3yRBlTXVdy0H8bu78Zf7HDJl6X4gg9gghlF0/pDz/ew/Yemh+OkxIMlM X-QQ-GoodBg: 2 From: juzhe.zhong@rivai.ai To: gcc-patches@gcc.gnu.org Cc: kito.cheng@gmail.com, Ju-Zhe Zhong Subject: [PATCH] ISC-V: Fine tune vmadc/vmsbc RA constraint Date: Thu, 16 Mar 2023 17:38:07 +0800 Message-Id: <20230316093807.176072-1-juzhe.zhong@rivai.ai> X-Mailer: git-send-email 2.36.3 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-QQ-SENDSIZE: 520 Feedback-ID: bizesmtp:rivai.ai:qybglogicsvr:qybglogicsvr7 X-Spam-Status: No, score=-12.9 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 autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org List-Id: From: Ju-Zhe Zhong gcc/ChangeLog: * config/riscv/vector.md: Fix bug of vmsbc --- gcc/config/riscv/vector.md | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/gcc/config/riscv/vector.md b/gcc/config/riscv/vector.md index a76e8286fe5..c100407d9fa 100644 --- a/gcc/config/riscv/vector.md +++ b/gcc/config/riscv/vector.md @@ -2600,14 +2600,14 @@ (set (attr "avl_type") (symbol_ref "INTVAL (operands[4])"))]) (define_insn "@pred_msbc_overflow" - [(set (match_operand: 0 "register_operand" "=vr, &vr, &vr") + [(set (match_operand: 0 "register_operand" "=vr, vr, &vr, &vr") (unspec: [(minus:VI - (match_operand:VI 1 "register_operand" " %0, vr, vr") - (match_operand:VI 2 "register_operand" "vrvi, vr, vi")) + (match_operand:VI 1 "register_operand" " 0, vr, vr, vr") + (match_operand:VI 2 "register_operand" " vr, 0, vr, vi")) (unspec: - [(match_operand 3 "vector_length_operand" " rK, rK, rK") - (match_operand 4 "const_int_operand" " i, i, i") + [(match_operand 3 "vector_length_operand" " rK, rK, rK, rK") + (match_operand 4 "const_int_operand" " i, i, i, i") (reg:SI VL_REGNUM) (reg:SI VTYPE_REGNUM)] UNSPEC_VPREDICATE)] UNSPEC_OVERFLOW))] "TARGET_VECTOR" -- 2.36.3