From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-oa1-x29.google.com (mail-oa1-x29.google.com [IPv6:2001:4860:4864:20::29]) by sourceware.org (Postfix) with ESMTPS id 1D4FC38845B9 for ; Sun, 19 Nov 2023 18:23:30 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 1D4FC38845B9 Authentication-Results: sourceware.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=gmail.com ARC-Filter: OpenARC Filter v1.0.0 sourceware.org 1D4FC38845B9 Authentication-Results: server2.sourceware.org; arc=none smtp.remote-ip=2001:4860:4864:20::29 ARC-Seal: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1700418211; cv=none; b=qyxPZu1F9BXKHzXzX7Upj7v4zOMNTKGr9F7tvItl2+YzZea5EacqWqYxihSkWlz6So/w5ufvdn5qmhvuf6OeNgloNSwrR4CP3qmDugUeF0+HBoMxOjFDhVb66m0MsN4oABRB3cejPNoDb+6XJQ7DLoZz4Nmw/z9k0rVQtPp7ej4= ARC-Message-Signature: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1700418211; c=relaxed/simple; bh=WrTrpIEPoAmFNBxBS/NsZ5VErT8ilo1ATaJZIJ7jEQU=; h=DKIM-Signature:Message-ID:Date:MIME-Version:Subject:To:From; b=Fignm7Rh1llLFHGOz54HxQK9n2PY391NnflH64mb2JmaXip58eAgBEyeYcP741XINGKtL4VfDduebMcEycjSoaauoliSMzfLr+fNycq5eBEC/m6JVJLjO0env7b19fW+55HKW1d7V5oqD5AGzjHYZBZpUbVgmeIkaCnLkjNg4Oo= ARC-Authentication-Results: i=1; server2.sourceware.org Received: by mail-oa1-x29.google.com with SMTP id 586e51a60fabf-1ef36a04931so2296925fac.2 for ; Sun, 19 Nov 2023 10:23:30 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1700418209; x=1701023009; darn=gcc.gnu.org; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :from:to:cc:subject:date:message-id:reply-to; bh=DyJVYjjcIEj7J6oRzjIrqnPmuqJVIZIqovE36vNkOZg=; b=gKyKCVCSaT/ZSTAuoj1AOHXRLW5GzfZ8wPH/nMuxIyOXoaEzuVqDgzfgNWYLZWR9Je /jJhdbmnWaqCdYPXNt8x/FTCsMTV8THkjsySPAgx1izA5ClJL2J5KQDpK6A2T/zQm/Es U/iKoBUIGoSsSOQN3kE6VUnRgtl8yBQ5W3/vLyjYnxYaiTbn8PuzyTH72YKeSAxYe5sz UEQ2bOuJAluCBUB2rtbh5k9qmnsyjWTHuB4IA3QMgxVbgKn8qxFDS2LwcuIvBj0dZKJq BBzXaeg/ZaHB9ububLc3hGmWg9vD1XNnVitan8cinL4y/mi5QR4jcHDd7IP8wL9bKT73 Qdpw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1700418209; x=1701023009; h=content-transfer-encoding:in-reply-to:from:references:cc: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=DyJVYjjcIEj7J6oRzjIrqnPmuqJVIZIqovE36vNkOZg=; b=LoAf91ihRF3GDBs6Dy/a0lE57X/LzClMQxk7d6eJrdxXD9IcGBGD73V2sneeQJLaBv jQXDv2vGAOsIYUUsPYkTpoituIVe/8l1hvYPYJlZ0OYLPPUoHHd/eTXV5Se6w4sq5p2V m2k1Qx6zOOJz/VXA5FHp5PAoGTzFhhEozf9tj2G4AUeTR0Tqb53Homo590O8F4FvMpmg 9p03TW/7tIklrcZ+wRUFYrIcrXVMrpzwNOKYj0cQS9b/UR//9/mmhIx7lDVk+L5L3WDl XzJzMb4E3xbHINUg3/ImJwXc5/LD//2RnG3pZuHnZ/thQ/mXG1SB+IBPogh7ZMMZFRKN pBAA== X-Gm-Message-State: AOJu0YzBiMTjPoreUBjq2ZuxU7LOPHlsAENu/x6Nww9wXNnOtHDCECPY TJ/aBdPYVw0P+FOPN53It6U= X-Google-Smtp-Source: AGHT+IHhD1dDxs2+psSAwvLPu3vj0/79IdsEsYuMezySJaRmCQTICYzTYL/wPvu1XGptAH1fhxOdAw== X-Received: by 2002:a05:6871:580d:b0:1f5:b43:eb65 with SMTP id oj13-20020a056871580d00b001f50b43eb65mr6718342oac.2.1700418208733; Sun, 19 Nov 2023 10:23:28 -0800 (PST) Received: from [172.31.0.109] ([136.36.130.248]) by smtp.gmail.com with ESMTPSA id dt7-20020a0568705a8700b001efce0658e6sm1062048oab.39.2023.11.19.10.23.27 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sun, 19 Nov 2023 10:23:28 -0800 (PST) Message-ID: Date: Sun, 19 Nov 2023 11:23:27 -0700 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 30/44] RISC-V/testsuite: Add branched cases for generic integer cond adds Content-Language: en-US To: "Maciej W. Rozycki" , gcc-patches@gcc.gnu.org Cc: Andrew Waterman , Jim Wilson , Kito Cheng , Palmer Dabbelt 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=-2.3 required=5.0 tests=BAYES_00,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_FROM,KAM_SHORT,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 11/18/23 22:41, Maciej W. Rozycki wrote: > Verify, for generic integer conditional-add operations, if-conversion > *not* to trigger at the respective sufficiently low `-mbranch-cost=' > settings that make original branched code sequences cheaper than their > branchless equivalents if-conversion would emit. Cover all integer > relational operations to make sure no corner case escapes. > > gcc/testsuite/ > * gcc.target/riscv/adddibeq.c: New test. > * gcc.target/riscv/adddibge.c: New test. > * gcc.target/riscv/adddibgeu.c: New test. > * gcc.target/riscv/adddibgt.c: New test. > * gcc.target/riscv/adddibgtu.c: New test. > * gcc.target/riscv/adddible.c: New test. > * gcc.target/riscv/adddibleu.c: New test. > * gcc.target/riscv/adddiblt.c: New test. > * gcc.target/riscv/adddibltu.c: New test. > * gcc.target/riscv/adddibne.c: New test. > * gcc.target/riscv/addsibeq.c: New test. > * gcc.target/riscv/addsibge.c: New test. > * gcc.target/riscv/addsibgeu.c: New test. > * gcc.target/riscv/addsibgt.c: New test. > * gcc.target/riscv/addsibgtu.c: New test. > * gcc.target/riscv/addsible.c: New test. > * gcc.target/riscv/addsibleu.c: New test. > * gcc.target/riscv/addsiblt.c: New test. > * gcc.target/riscv/addsibltu.c: New test. > * gcc.target/riscv/addsibne.c: New test. OK jeff