From owner-svn-src-all@freebsd.org Sat Dec 12 23:59:06 2020 Return-Path: Delivered-To: svn-src-all@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 6040F4C4C43; Sat, 12 Dec 2020 23:59:06 +0000 (UTC) (envelope-from dim@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4Ctl4B2JdKz4bVV; Sat, 12 Dec 2020 23:59:06 +0000 (UTC) (envelope-from dim@FreeBSD.org) Received: from repo.freebsd.org (repo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:0]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 41FC425E3C; Sat, 12 Dec 2020 23:59:06 +0000 (UTC) (envelope-from dim@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id 0BCNx6FH079305; Sat, 12 Dec 2020 23:59:06 GMT (envelope-from dim@FreeBSD.org) Received: (from dim@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id 0BCNx6xk079304; Sat, 12 Dec 2020 23:59:06 GMT (envelope-from dim@FreeBSD.org) Message-Id: <202012122359.0BCNx6xk079304@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: dim set sender to dim@FreeBSD.org using -f From: Dimitry Andric Date: Sat, 12 Dec 2020 23:59:06 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-11@freebsd.org Subject: svn commit: r368599 - in stable: 11/contrib/llvm-project/clang/lib/Basic/Targets 12/contrib/llvm-project/clang/lib/Basic/Targets X-SVN-Group: stable-11 X-SVN-Commit-Author: dim X-SVN-Commit-Paths: in stable: 11/contrib/llvm-project/clang/lib/Basic/Targets 12/contrib/llvm-project/clang/lib/Basic/Targets X-SVN-Commit-Revision: 368599 X-SVN-Commit-Repository: base MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 12 Dec 2020 23:59:06 -0000 Author: dim Date: Sat Dec 12 23:59:05 2020 New Revision: 368599 URL: https://svnweb.freebsd.org/changeset/base/368599 Log: MFC r368489: Merge commit 28de0fb48 from llvm git (by Luís Marques): [RISCV] Set __GCC_HAVE_SYNC_COMPARE_AND_SWAP_x defines The RISCV target did not set the GCC atomic compare and swap defines, unlike other targets. This broke builds for things like glib on RISCV. Patch by Kristof Provost (kprovost) Differential Revision: https://reviews.llvm.org/D91784 This should fix building glib20 on RISC-V and unblock a number of dependent ports. Requested by: kp Modified: stable/11/contrib/llvm-project/clang/lib/Basic/Targets/RISCV.cpp Directory Properties: stable/11/ (props changed) Changes in other areas also in this revision: Modified: stable/12/contrib/llvm-project/clang/lib/Basic/Targets/RISCV.cpp Directory Properties: stable/12/ (props changed) Modified: stable/11/contrib/llvm-project/clang/lib/Basic/Targets/RISCV.cpp ============================================================================== --- stable/11/contrib/llvm-project/clang/lib/Basic/Targets/RISCV.cpp Sat Dec 12 23:41:47 2020 (r368598) +++ stable/11/contrib/llvm-project/clang/lib/Basic/Targets/RISCV.cpp Sat Dec 12 23:59:05 2020 (r368599) @@ -114,8 +114,14 @@ void RISCVTargetInfo::getTargetDefines(const LangOptio Builder.defineMacro("__riscv_muldiv"); } - if (HasA) + if (HasA) { Builder.defineMacro("__riscv_atomic"); + Builder.defineMacro("__GCC_HAVE_SYNC_COMPARE_AND_SWAP_1"); + Builder.defineMacro("__GCC_HAVE_SYNC_COMPARE_AND_SWAP_2"); + Builder.defineMacro("__GCC_HAVE_SYNC_COMPARE_AND_SWAP_4"); + if (Is64Bit) + Builder.defineMacro("__GCC_HAVE_SYNC_COMPARE_AND_SWAP_8"); + } if (HasF || HasD) { Builder.defineMacro("__riscv_flen", HasD ? "64" : "32");