From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pg1-x52c.google.com (mail-pg1-x52c.google.com [IPv6:2607:f8b0:4864:20::52c]) by sourceware.org (Postfix) with ESMTPS id 47F70384E100 for ; Mon, 3 Jun 2024 21:54:17 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 47F70384E100 Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=rivosinc.com Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=rivosinc.com ARC-Filter: OpenARC Filter v1.0.0 sourceware.org 47F70384E100 Authentication-Results: server2.sourceware.org; arc=none smtp.remote-ip=2607:f8b0:4864:20::52c ARC-Seal: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1717451659; cv=none; b=O34ATvYxsqgQUNmxdIfBOO6KhUOmuKkGSMbcLSXsYN5BX3sFkfsC0RXGg5/+vDLaiYbvcFYFvkzugh0d384qUOyku4YOXjWF43TbW+RM5d7weYcnRLPez6Gxdg57/vV4lj/uzbKLb6qx+Qw9NJ+0c/tQxU4Fqf3cIDusmUXKDWo= ARC-Message-Signature: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1717451659; c=relaxed/simple; bh=kDMADVcBvJIxN0XUVy6W6XHr7V6fKt351qdXLd9kvUs=; h=DKIM-Signature:From:To:Subject:Date:Message-ID:MIME-Version; b=M1ipYs4EaqT89ZBiCiFJ6zWZoxZVsFLzyZMo70BbPxXVZ5oxsGfsn4w/jWB/l5Mo2slmeC3Em1YfQfAOa4mIiHn7+661KcG1MTfYpuAr4GGrM493Vzr6+I8WCZqpTbBAZmdPC+JkXAKfdTRzX7hRI13a0AO9utLznjQTMV+OOcg= ARC-Authentication-Results: i=1; server2.sourceware.org Received: by mail-pg1-x52c.google.com with SMTP id 41be03b00d2f7-6c57fa82fdbso2423767a12.0 for ; Mon, 03 Jun 2024 14:54:17 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=rivosinc-com.20230601.gappssmtp.com; s=20230601; t=1717451655; x=1718056455; darn=gcc.gnu.org; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=gRqhlcUVrxSXqNEilD4mmGR7G0coajfR3Tawj2KnhXQ=; b=gXISM+ljU3esuZeH3NdmvSnn5IVdk2eUZumpa0f0lLuaEeiSS9RJCPahvLZnORhc4v o9mtw6p+62Sceyt21Pz7AhcApq5pwoGxUA9jiEIuFMLfO7jEtLspTSIkahZUYJ2GpW8D gbXDU+yyR12aCBHkUqGt0WHBrYbUhyFDO7PsOj9+BjUQfkWUfPmH2Oj4f3P/xJX8+pyS o7V3S80kmvmjnXpIcJIpB8pBuEKzsX1QjzQvzWgmZ0i0InQe6sIWI+vmjEXWhzB7Dcql clz7e+MQHpRgTjzSDLStiJ+U5aOILI8Qgl7sXPZLLo5SStA0j4THOZqMVvxcMabVL83q Jhcg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1717451655; x=1718056455; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=gRqhlcUVrxSXqNEilD4mmGR7G0coajfR3Tawj2KnhXQ=; b=g8ccXrrNRY219MEcuW8UTOYiHQ5UFUyfef87tJWrDUGl39nTRgkbn4y7u5OP1BXtGu 7A/gvMvgKDeCaUbJat5ePtsONGks+216O4nTDlVE1e2MK7lsmO94wCmntFDA58uAJlbe 0KTyg2a0Xj5AR5v2eFizke4c8uxZ2EchTyK22u8HhER+p6O4kW4H7QHq732aGEIjMjck Mdysn8W8nI4No7R9SaE6oDXIHJleH/MyhgyaZGri/id7mxOHID4jtsh1UKhAIFof9ZW6 VObrkVrZ7DBmBuqVvkJGYCIxrlx+Hfx+bF5IcVznaLzdWbK/eyQtsfBD8syA3IcAzetM WZrg== X-Gm-Message-State: AOJu0Yy8G5zes7LQVjfegRSgWbOGf/MYG9DKly6hsJc11H7tVJtQQ+b6 IyfK6mvjfh8HRTjc91dcjt7zOZjU18vRlMc8Th4oerFKWSTg1KtzvUIe17n7prPHOph+oH0i3T4 P X-Google-Smtp-Source: AGHT+IHRvB35zkyYYO4oVZqq0EmiROxzaR5GN69mfk3EXAP/rxU+qoyjp6/eLaZ+tfG8NRWwFayaiA== X-Received: by 2002:a05:6a20:7352:b0:1b0:1ce0:1a2e with SMTP id adf61e73a8af0-1b26f1ba038mr10847164637.19.1717451654778; Mon, 03 Jun 2024 14:54:14 -0700 (PDT) Received: from patrick-ThinkPad-X1-Carbon-Gen-8.hq.rivosinc.com ([50.145.13.30]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-70242ae89c6sm5958888b3a.100.2024.06.03.14.54.13 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 03 Jun 2024 14:54:14 -0700 (PDT) From: Patrick O'Neill To: gcc-patches@gcc.gnu.org Cc: jeffreyalaw@gmail.com, palmer@dabbelt.com, gnu-toolchain@rivosinc.com, Patrick O'Neill Subject: [PATCH v2 0/3] RISC-V: Add basic Zaamo and Zalrsc support Date: Mon, 3 Jun 2024 14:53:26 -0700 Message-ID: <20240603215329.2664893-1-patrick@rivosinc.com> X-Mailer: git-send-email 2.43.2 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-5.4 required=5.0 tests=BAYES_00,DKIM_SIGNED,DKIM_VALID,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: The A extension has been split into two parts: Zaamo and Zalrsc. This patch adds basic support by making the A extension imply Zaamo and Zalrsc. Zaamo/Zalrsc spec: https://github.com/riscv/riscv-zaamo-zalrsc/tags Ratification: https://jira.riscv.org/browse/RVS-1995 v2: Rebased and updated some testcases that rely on the ISA string. Patrick O'Neill (3): RISC-V: Add basic Zaamo and Zalrsc support RISC-V: Add Zalrsc and Zaamo testsuite support RISC-V: Add Zalrsc amo-op patterns gcc/common/config/riscv/riscv-common.cc | 11 +- gcc/config/riscv/arch-canonicalize | 1 + gcc/config/riscv/riscv.opt | 6 +- gcc/config/riscv/sync.md | 152 +++++++++++++++--- .../riscv/amo-table-a-6-amo-add-1.c | 2 +- .../riscv/amo-table-a-6-amo-add-2.c | 2 +- .../riscv/amo-table-a-6-amo-add-3.c | 2 +- .../riscv/amo-table-a-6-amo-add-4.c | 2 +- .../riscv/amo-table-a-6-amo-add-5.c | 2 +- .../riscv/amo-table-a-6-compare-exchange-1.c | 2 +- .../riscv/amo-table-a-6-compare-exchange-2.c | 2 +- .../riscv/amo-table-a-6-compare-exchange-3.c | 2 +- .../riscv/amo-table-a-6-compare-exchange-4.c | 2 +- .../riscv/amo-table-a-6-compare-exchange-5.c | 2 +- .../riscv/amo-table-a-6-compare-exchange-6.c | 2 +- .../riscv/amo-table-a-6-compare-exchange-7.c | 2 +- .../riscv/amo-table-a-6-subword-amo-add-1.c | 2 +- .../riscv/amo-table-a-6-subword-amo-add-2.c | 2 +- .../riscv/amo-table-a-6-subword-amo-add-3.c | 2 +- .../riscv/amo-table-a-6-subword-amo-add-4.c | 2 +- .../riscv/amo-table-a-6-subword-amo-add-5.c | 2 +- .../riscv/amo-table-ztso-amo-add-1.c | 1 + .../riscv/amo-table-ztso-amo-add-2.c | 1 + .../riscv/amo-table-ztso-amo-add-3.c | 1 + .../riscv/amo-table-ztso-amo-add-4.c | 1 + .../riscv/amo-table-ztso-amo-add-5.c | 1 + .../riscv/amo-table-ztso-compare-exchange-1.c | 1 + .../riscv/amo-table-ztso-compare-exchange-2.c | 1 + .../riscv/amo-table-ztso-compare-exchange-3.c | 1 + .../riscv/amo-table-ztso-compare-exchange-4.c | 1 + .../riscv/amo-table-ztso-compare-exchange-5.c | 1 + .../riscv/amo-table-ztso-compare-exchange-6.c | 1 + .../riscv/amo-table-ztso-compare-exchange-7.c | 1 + .../riscv/amo-table-ztso-subword-amo-add-1.c | 1 + .../riscv/amo-table-ztso-subword-amo-add-2.c | 1 + .../riscv/amo-table-ztso-subword-amo-add-3.c | 1 + .../riscv/amo-table-ztso-subword-amo-add-4.c | 1 + .../riscv/amo-table-ztso-subword-amo-add-5.c | 1 + .../riscv/amo-zaamo-preferred-over-zalrsc.c | 17 ++ .../gcc.target/riscv/amo-zalrsc-amo-add-1.c | 19 +++ .../gcc.target/riscv/amo-zalrsc-amo-add-2.c | 19 +++ .../gcc.target/riscv/amo-zalrsc-amo-add-3.c | 19 +++ .../gcc.target/riscv/amo-zalrsc-amo-add-4.c | 19 +++ .../gcc.target/riscv/amo-zalrsc-amo-add-5.c | 19 +++ gcc/testsuite/gcc.target/riscv/attribute-15.c | 2 +- gcc/testsuite/gcc.target/riscv/attribute-16.c | 2 +- gcc/testsuite/gcc.target/riscv/attribute-17.c | 2 +- gcc/testsuite/gcc.target/riscv/attribute-18.c | 2 +- gcc/testsuite/gcc.target/riscv/pr110696.c | 2 +- .../gcc.target/riscv/rvv/base/pr114352-1.c | 4 +- .../gcc.target/riscv/rvv/base/pr114352-3.c | 8 +- gcc/testsuite/lib/target-supports.exp | 134 ++++++++++----- 52 files changed, 395 insertions(+), 94 deletions(-) create mode 100644 gcc/testsuite/gcc.target/riscv/amo-zaamo-preferred-over-zalrsc.c create mode 100644 gcc/testsuite/gcc.target/riscv/amo-zalrsc-amo-add-1.c create mode 100644 gcc/testsuite/gcc.target/riscv/amo-zalrsc-amo-add-2.c create mode 100644 gcc/testsuite/gcc.target/riscv/amo-zalrsc-amo-add-3.c create mode 100644 gcc/testsuite/gcc.target/riscv/amo-zalrsc-amo-add-4.c create mode 100644 gcc/testsuite/gcc.target/riscv/amo-zalrsc-amo-add-5.c -- 2.34.1