From patchwork Wed Jun 5 01:50:22 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Fei Gao X-Patchwork-Id: 1943611 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=gcc.gnu.org (client-ip=2620:52:3:1:0:246e:9693:128c; helo=server2.sourceware.org; envelope-from=gcc-patches-bounces+incoming=patchwork.ozlabs.org@gcc.gnu.org; receiver=patchwork.ozlabs.org) Received: from server2.sourceware.org (server2.sourceware.org [IPv6:2620:52:3:1:0:246e:9693:128c]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (secp384r1) server-digest SHA384) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4Vv9Y50vFwz20Tb for ; Wed, 5 Jun 2024 11:56:06 +1000 (AEST) Received: from server2.sourceware.org (localhost [IPv6:::1]) by sourceware.org (Postfix) with ESMTP id E0006383A4B7 for ; Wed, 5 Jun 2024 01:56:04 +0000 (GMT) X-Original-To: gcc-patches@gcc.gnu.org Delivered-To: gcc-patches@gcc.gnu.org Received: from zg8tmja2lje4os43os4xodqa.icoremail.net (zg8tmja2lje4os43os4xodqa.icoremail.net [206.189.79.184]) by sourceware.org (Postfix) with ESMTP id AC74938FA3CA for ; Wed, 5 Jun 2024 01:55:21 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org AC74938FA3CA Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=eswincomputing.com Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=eswincomputing.com ARC-Filter: OpenARC Filter v1.0.0 sourceware.org AC74938FA3CA Authentication-Results: server2.sourceware.org; arc=none smtp.remote-ip=206.189.79.184 ARC-Seal: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1717552525; cv=none; b=BIUm1uZaNLMCIoUdpY7yUzmF5CkD1+TpacWHn4nL1GPaGDwXZWJxvx/FjpnyBRFoqgrrOqcmQEK91H4+B5VWj+rdE5X0bDABq1+ejZHfisK/XbNzCcQOsYxq6rN0/foBC9MTOr6jYfp6w036ybk05m+ZbKz3ZOISskKp1V/jAj0= ARC-Message-Signature: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1717552525; c=relaxed/simple; bh=xOdEcd+Huqf+tlCYsYMrsb8iqIwNr6T7WLVoxa6w/RY=; h=From:To:Subject:Date:Message-Id; b=R0ABx8YPmrlwDE1NU6r66wrI7m0zOV1SFuhBfadtki8kIqf5hwir9OpADiW0f+uc7LhtHZZEK/ehemIq2jekX5zICVQz1nXLztVO2IeOzNDfR3drkP55Gn8TBbTIoV68Lxb5YKebjdqP1wnXsWYU9F93wC0oS/mcNjqiO5Y4gfE= ARC-Authentication-Results: i=1; server2.sourceware.org Received: from localhost.localdomain (unknown [10.12.130.31]) by app2 (Coremail) with SMTP id TQJkCgAXKrzyxF9mZ10OAA--.38358S4; Wed, 05 Jun 2024 09:52:51 +0800 (CST) From: Fei Gao To: gcc-patches@gcc.gnu.org Cc: kito.cheng@gmail.com, palmer@dabbelt.com, jeffreyalaw@gmail.com, gaofei@eswincomputing.com Subject: [PATCH 0/2] fix RISC-V zcmp popretz [PR113715] Date: Wed, 5 Jun 2024 01:50:22 +0000 Message-Id: <20240605015024.7845-1-gaofei@eswincomputing.com> X-Mailer: git-send-email 2.17.1 X-CM-TRANSID: TQJkCgAXKrzyxF9mZ10OAA--.38358S4 X-Coremail-Antispam: 1UD129KBjDUn29KB7ZKAUJUUUUU529EdanIXcx71UUUUU7v73 VFW2AGmfu7bjvjm3AaLaJ3UjIYCTnIWjp_UUUY87AC8VAFwI0_Gr0_Xr1l1xkIjI8I6I8E 6xAIw20EY4v20xvaj40_Wr0E3s1l1IIY67AEw4v_Jr0_Jr4l8cAvFVAK0II2c7xJM28Cjx kF64kEwVA0rcxSw2x7M28EF7xvwVC0I7IYx2IY67AKxVWDJVCq3wA2z4x0Y4vE2Ix0cI8I cVCY1x0267AKxVW8Jr0_Cr1UM28EF7xvwVC2z280aVAFwI0_GcCE3s1l84ACjcxK6I8E87 Iv6xkF7I0E14v26rxl6s0DM2AIxVAIcxkEcVAq07x20xvEncxIr21l5I8CrVACY4xI64kE 6c02F40Ex7xfMcIj6xIIjxv20xvE14v26r1j6r18McIj6I8E87Iv67AKxVWUJVW8JwAm72 CE4IkC6x0Yz7v_Jr0_Gr1lF7xvr2IYc2Ij64vIr41lF7I21c0EjII2zVCS5cI20VAGYxC7 MxkIecxEwVCm-wCF04k20xvY0x0EwIxGrwCFx2IqxVCFs4IE7xkEbVWUJVW8JwC20s026c 02F40E14v26r1j6r18MI8I3I0E7480Y4vE14v26r106r1rMI8E67AF67kF1VAFwI0_JF0_ Jw1lIxkGc2Ij64vIr41lIxAIcVC0I7IYx2IY67AKxVWUJVWUCwCI42IY6xIIjxv20xvEc7 CjxVAFwI0_Jr0_Gr1lIxAIcVCF04k26cxKx2IYs7xG6r1j6r1xMIIF0xvEx4A2jsIE14v2 6r1j6r4UMIIF0xvEx4A2jsIEc7CjxVAFwI0_Jr0_GrUvcSsGvfC2KfnxnUUI43ZEXa7VUb XdbUUUUUU== X-CM-SenderInfo: xjdrwv3l6h245lqf0zpsxwx03jof0z/ X-Spam-Status: No, score=-5.0 required=5.0 tests=BAYES_00, KAM_DMARC_STATUS, KAM_SHORT, 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 X-BeenThere: gcc-patches@gcc.gnu.org X-Mailman-Version: 2.1.30 Precedence: list List-Id: Gcc-patches mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: gcc-patches-bounces+incoming=patchwork.ozlabs.org@gcc.gnu.org The 1st patch adds a hook to allow post processing after epilogue inserted. The 2nd one implement the RISC-V hook to solve PR113715. Fei Gao (2): target hooks: allow post processing after epilogue inserted. [RISC-V]: fix zcmp popretz [PR113715]. gcc/config/riscv/riscv.cc | 191 ++++++++++++++------ gcc/doc/tm.texi | 5 + gcc/doc/tm.texi.in | 2 + gcc/function.cc | 2 + gcc/hooks.cc | 7 + gcc/hooks.h | 1 + gcc/target.def | 8 + gcc/testsuite/gcc.target/riscv/rv32i_zcmp.c | 56 ++++++ 8 files changed, 219 insertions(+), 53 deletions(-)