From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pj1-x102b.google.com (mail-pj1-x102b.google.com [IPv6:2607:f8b0:4864:20::102b]) by sourceware.org (Postfix) with ESMTPS id 5E763385783F for ; Wed, 26 Apr 2023 02:45:56 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 5E763385783F Authentication-Results: sourceware.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=gmail.com Received: by mail-pj1-x102b.google.com with SMTP id 98e67ed59e1d1-24762b39b0dso4745305a91.1 for ; Tue, 25 Apr 2023 19:45:56 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20221208; t=1682477155; x=1685069155; h=content-transfer-encoding:in-reply-to:from:references:to :content-language:subject:user-agent:mime-version:date:message-id :from:to:cc:subject:date:message-id:reply-to; bh=OjHrZNpOw9EHIIKgQ0byvCYcRnjyF94oc3qCnTjBrlM=; b=Mlgdx5K2eYWKzcxa8hfvdvFPzZHN+x4l0dC0oAOTMe98B+0MZokGuBwUtYNNSuPs1H 2DIzn3kQ5uzefKDjm0VPfG5uXY+WDFsMxxJ9h6Uyv+WviqE0g6zGxG9mnt29VGhHNSad U5NHR3bRWePvNvB8GALc1xCS8MSYwXTWSRsHfiJKVDzNrYOdn1wtA465by+O6yY+m2Iy zOGFiLS2ryeZArxgyS0vuJww7mLlUiZ6WIlKyZwnMDdDqRMeDLXc7GTUpAgHsI7Sw+x1 GyesgD7Kn45xCZ0nTPaGYLkOsNJrGoE73alhihERPeEsl/b4ZP+w+/jm1lVSzwSe/RNO N8qQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1682477155; x=1685069155; h=content-transfer-encoding:in-reply-to:from:references:to :content-language:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=OjHrZNpOw9EHIIKgQ0byvCYcRnjyF94oc3qCnTjBrlM=; b=djSNm0CqbomuK8OccUHJD9dm8t6q2VBy/UNOrWXplywFjYf4DChfTIzCrWIhBbbNil Ftg/GL57bzgXPXk9Lj8VRBvGrTN8f00y7fFanB+tThAHfml17cn6QYPD+C6pKyMi80Qi nOhF9+/aZ6e30P7zMSCmfxvNmjsUu/Eva43/evHheSyjeFZeZK4ZRV41Q6oQpcv1Bgac MVsNyH57LhnyJXHTQo0kpl9RoiSL7x4QUpTNGeeM+CZ2MLZMbQu06GeX0YWGJMoA3lTi ngYGLA0Vgwd76zz59KRKbRr9rbAIOlXkMD4wZ5I61Gu9fYhBYAf34tBioE0/QkxtWkaU iMnA== X-Gm-Message-State: AAQBX9coAOZ4ywj6GmPRIDlDRxQvOuN41uw+gTDYms+Qh6ziCtb/ilyM 1UhwjP/zd5rX+LIINjGO5a8= X-Google-Smtp-Source: AKy350Z7a+C5mbhU7QriAeB6d0XoGgDPikq2vnfnwoUJJRR30XCR0Fl3WTOsVxKPaHjcViTZl97D6A== X-Received: by 2002:a17:90a:8993:b0:246:af1f:62ef with SMTP id v19-20020a17090a899300b00246af1f62efmr18028146pjn.5.1682477155019; Tue, 25 Apr 2023 19:45:55 -0700 (PDT) Received: from ?IPV6:2601:681:8600:13d0::99f? ([2601:681:8600:13d0::99f]) by smtp.gmail.com with ESMTPSA id bt20-20020a17090af01400b00246cfdb570asm10382582pjb.27.2023.04.25.19.45.53 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 25 Apr 2023 19:45:54 -0700 (PDT) Message-ID: <3b949b57-102b-0029-ce4c-f4759a7c9257@gmail.com> Date: Tue, 25 Apr 2023 20:45:51 -0600 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.9.1 Subject: Re: RISC-V: avoid splitting small constants in bcrli_nottwobits patterns Content-Language: en-US To: Jivan Hakobyan , gcc-patches@gcc.gnu.org References: From: Jeff Law In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Spam-Status: No, score=-3.4 required=5.0 tests=BAYES_00,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_FROM,KAM_SHORT,NICE_REPLY_A,RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_PASS,TXREP,T_SCC_BODY_TEXT_LINE 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: On 4/20/23 14:11, Jivan Hakobyan via Gcc-patches wrote: > and_nottwobits.patch > > RISC-V: avoid splitting small constant in *bclri_nottwobits > and *bclridisi_nottwobit patterns > > gcc/ > * config/riscv/bitmanip.md Updated predicats of > bclri_nottwobits and bclridisi_nottwobits patterns > * config/riscv/predicates.md (not_uimm_extra_bit_or_nottwobits): > Adjust predicate to avoid splitting arith constants > * config/riscv/predicates.md (const_nottwobits_not_arith_operand): > New predicate > > gcc/testsuite > * gcc.target/riscv/zbs-bclri-nottwobits.c: New test. Thanks. I made trivial fixes to the ChangeLog entry and pushed this to the trunk. jeff