import llvm-8.0.0-3.module+el8.1.0+3190+dcdb6fa6

2019-08-02 17:53:43 -04:00 · 2019-08-02 17:53:43 -04:00 · 409ff6adc4
commit 409ff6adc4
11 changed files with 1045 additions and 0 deletions
--- a/.gitignore
+++ b/.gitignore
@ -0,0 +1 @@
+SOURCES/llvm-8.0.0.src.tar.xz
--- a/.llvm.metadata
+++ b/.llvm.metadata
@ -0,0 +1 @@
+0689345d73911e24a07b24cc82dab4fb46b8c323 SOURCES/llvm-8.0.0.src.tar.xz
--- a/SOURCES/0001-Disable-threading-in-LTO.patch
+++ b/SOURCES/0001-Disable-threading-in-LTO.patch
@ -0,0 +1,81 @@
+diff -ru llvm-8.0.0.src/lib/LTO/LTOBackend.cpp llvm-8.0.0.src.new/lib/LTO/LTOBackend.cpp
+--- llvm-8.0.0.src/lib/LTO/LTOBackend.cpp	2018-11-08 20:10:07.000000000 +0000
+++ llvm-8.0.0.src.new/lib/LTO/LTOBackend.cpp	2019-05-13 18:29:18.904405949 +0000
+@@ -336,49 +336,7 @@
+ void splitCodeGen(Config &C, TargetMachine *TM, AddStreamFn AddStream,
+                   unsigned ParallelCodeGenParallelismLevel,
+                   std::unique_ptr<Module> Mod) {
+-  ThreadPool CodegenThreadPool(ParallelCodeGenParallelismLevel);
+-  unsigned ThreadCount = 0;
+-  const Target *T = &TM->getTarget();
+-
+-  SplitModule(
+-      std::move(Mod), ParallelCodeGenParallelismLevel,
+-      [&](std::unique_ptr<Module> MPart) {
+-        // We want to clone the module in a new context to multi-thread the
+-        // codegen. We do it by serializing partition modules to bitcode
+-        // (while still on the main thread, in order to avoid data races) and
+-        // spinning up new threads which deserialize the partitions into
+-        // separate contexts.
+-        // FIXME: Provide a more direct way to do this in LLVM.
+-        SmallString<0> BC;
+-        raw_svector_ostream BCOS(BC);
+-        WriteBitcodeToFile(*MPart, BCOS);
+-
+-        // Enqueue the task
+-        CodegenThreadPool.async(
+-            [&](const SmallString<0> &BC, unsigned ThreadId) {
+-              LTOLLVMContext Ctx(C);
+-              Expected<std::unique_ptr<Module>> MOrErr = parseBitcodeFile(
+-                  MemoryBufferRef(StringRef(BC.data(), BC.size()), "ld-temp.o"),
+-                  Ctx);
+-              if (!MOrErr)
+-                report_fatal_error("Failed to read bitcode");
+-              std::unique_ptr<Module> MPartInCtx = std::move(MOrErr.get());
+-
+-              std::unique_ptr<TargetMachine> TM =
+-                  createTargetMachine(C, T, *MPartInCtx);
+-
+-              codegen(C, TM.get(), AddStream, ThreadId, *MPartInCtx);
+-            },
+-            // Pass BC using std::move to ensure that it get moved rather than
+-            // copied into the thread's context.
+-            std::move(BC), ThreadCount++);
+-      },
+-      false);
+-
+-  // Because the inner lambda (which runs in a worker thread) captures our local
+-  // variables, we need to wait for the worker threads to terminate before we
+-  // can leave the function scope.
+-  CodegenThreadPool.wait();
+  codegen(C, TM, AddStream, 0, *Mod);
+ }
+ 
+ Expected<const Target *> initAndLookupTarget(Config &C, Module &Mod) {
+diff -ru llvm-8.0.0.src/test/tools/gold/X86/emit-asm.ll llvm-8.0.0.src.new/test/tools/gold/X86/emit-asm.ll
+--- llvm-8.0.0.src/test/tools/gold/X86/emit-asm.ll	2019-01-02 23:48:00.000000000 +0000
+++ llvm-8.0.0.src.new/test/tools/gold/X86/emit-asm.ll	2019-05-14 07:23:17.826288558 +0000
+@@ -7,8 +7,7 @@
+ 
+ ; RUN: %gold -plugin %llvmshlibdir/LLVMgold%shlibext \
+ ; RUN:    -m elf_x86_64 --plugin-opt=emit-asm --plugin-opt=lto-partitions=2\
+-; RUN:    -shared %t.o -o %t2.s
+-; RUN: cat %t2.s %t2.s1 > %t3.s
+; RUN:    -shared %t.o -o %t3.s
+ ; RUN: FileCheck --input-file %t3.s %s
+ 
+ target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
+diff -ru llvm-8.0.0.src/test/tools/gold/X86/parallel.ll llvm-8.0.0.src.new/test/tools/gold/X86/parallel.ll
+--- llvm-8.0.0.src/test/tools/gold/X86/parallel.ll	2017-12-14 15:59:05.000000000 +0000
+++ llvm-8.0.0.src.new/test/tools/gold/X86/parallel.ll	2019-05-14 08:01:45.147862168 +0000
+@@ -1,10 +1,6 @@
+ ; RUN: llvm-as -o %t.bc %s
+ ; RUN: rm -f %t.0.5.precodegen.bc %t.1.5.precodegen.bc %t.o %t.o1
+ ; RUN: env LD_PRELOAD=%llvmshlibdir/LLVMgold%shlibext %gold -plugin %llvmshlibdir/LLVMgold%shlibext -u foo -u bar -plugin-opt lto-partitions=2 -plugin-opt save-temps -m elf_x86_64 -o %t %t.bc
+-; RUN: llvm-dis %t.0.5.precodegen.bc -o - | FileCheck --check-prefix=CHECK-BC0 %s
+-; RUN: llvm-dis %t.1.5.precodegen.bc -o - | FileCheck --check-prefix=CHECK-BC1 %s
+-; RUN: llvm-nm %t.o | FileCheck --check-prefix=CHECK0 %s
+-; RUN: llvm-nm %t.o1 | FileCheck --check-prefix=CHECK1 %s
+ 
+ target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
+ target triple = "x86_64-unknown-linux-gnu"
--- a/SOURCES/0001-Disable-threading-in-thinLTO.patch
+++ b/SOURCES/0001-Disable-threading-in-thinLTO.patch
@ -0,0 +1,53 @@
+diff -ru llvm-8.0.0.src.orig/lib/LTO/LTO.cpp llvm-8.0.0.src/lib/LTO/LTO.cpp
+--- llvm-8.0.0.src.orig/lib/LTO/LTO.cpp	2019-04-12 09:08:36.531911405 +0000
+++ llvm-8.0.0.src/lib/LTO/LTO.cpp	2019-04-12 09:11:23.783949538 +0000
+@@ -953,7 +953,6 @@
+ 
+ namespace {
+ class InProcessThinBackend : public ThinBackendProc {
+-  ThreadPool BackendThreadPool;
+   AddStreamFn AddStream;
+   NativeObjectCache Cache;
+   std::set<GlobalValue::GUID> CfiFunctionDefs;
+@@ -969,7 +968,6 @@
+       const StringMap<GVSummaryMapTy> &ModuleToDefinedGVSummaries,
+       AddStreamFn AddStream, NativeObjectCache Cache)
+       : ThinBackendProc(Conf, CombinedIndex, ModuleToDefinedGVSummaries),
+-        BackendThreadPool(ThinLTOParallelismLevel),
+         AddStream(std::move(AddStream)), Cache(std::move(Cache)) {
+     for (auto &Name : CombinedIndex.cfiFunctionDefs())
+       CfiFunctionDefs.insert(
+@@ -1027,32 +1025,12 @@
+     assert(ModuleToDefinedGVSummaries.count(ModulePath));
+     const GVSummaryMapTy &DefinedGlobals =
+         ModuleToDefinedGVSummaries.find(ModulePath)->second;
+-    BackendThreadPool.async(
+-        [=](BitcodeModule BM, ModuleSummaryIndex &CombinedIndex,
+-            const FunctionImporter::ImportMapTy &ImportList,
+-            const FunctionImporter::ExportSetTy &ExportList,
+-            const std::map<GlobalValue::GUID, GlobalValue::LinkageTypes>
+-                &ResolvedODR,
+-            const GVSummaryMapTy &DefinedGlobals,
+-            MapVector<StringRef, BitcodeModule> &ModuleMap) {
+-          Error E = runThinLTOBackendThread(
+    return runThinLTOBackendThread(
+               AddStream, Cache, Task, BM, CombinedIndex, ImportList, ExportList,
+               ResolvedODR, DefinedGlobals, ModuleMap);
+-          if (E) {
+-            std::unique_lock<std::mutex> L(ErrMu);
+-            if (Err)
+-              Err = joinErrors(std::move(*Err), std::move(E));
+-            else
+-              Err = std::move(E);
+-          }
+-        },
+-        BM, std::ref(CombinedIndex), std::ref(ImportList), std::ref(ExportList),
+-        std::ref(ResolvedODR), std::ref(DefinedGlobals), std::ref(ModuleMap));
+-    return Error::success();
+   }
+ 
+   Error wait() override {
+-    BackendThreadPool.wait();
+     if (Err)
+       return std::move(*Err);
+     else
--- a/SOURCES/0001-Fix-the-buildbot-issue-introduced-by-r351421.patch
+++ b/SOURCES/0001-Fix-the-buildbot-issue-introduced-by-r351421.patch
@ -0,0 +1,29 @@
+From eaa421d1f9c3748c550e2a91fcb134a3d2a8ebff Mon Sep 17 00:00:00 2001
+From: Sanjin Sijaric <ssijaric@codeaurora.org>
+Date: Fri, 18 Jan 2019 19:34:20 +0000
+Subject: [PATCH] Fix the buildbot issue introduced by r351421
+
+The EXPENSIVE_CHECK x86_64 Windows buildbot is failing due to this change. Fix
+the map access.
+
+llvm-svn: 351577
+---
+ lib/MC/MCWin64EH.cpp | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/lib/MC/MCWin64EH.cpp b/lib/MC/MCWin64EH.cpp
+index 8bc1f08..3ef1514 100644
+--- a/lib/MC/MCWin64EH.cpp
+++ b/lib/MC/MCWin64EH.cpp
+@@ -522,7 +522,7 @@ static void ARM64EmitUnwindInfo(MCStreamer &streamer, WinEH::FrameInfo *info) {
+     if (MatchingEpilog) {
+       assert(EpilogInfo.find(MatchingEpilog) != EpilogInfo.end() &&
+              "Duplicate epilog not found");
+-      EpilogInfo[EpilogStart] = EpilogInfo[MatchingEpilog];
+      EpilogInfo[EpilogStart] = EpilogInfo.lookup(MatchingEpilog);
+       // Clear the unwind codes in the EpilogMap, so that they don't get output
+       // in the logic below.
+       EpilogInstrs.clear();
+-- 
+1.8.3.1
+
--- a/SOURCES/0001-PATCH-Filter-out-cxxflags-not-supported-by-clang.patch
+++ b/SOURCES/0001-PATCH-Filter-out-cxxflags-not-supported-by-clang.patch
@ -0,0 +1,82 @@
+From 59c38a2216f4467b53970bb6b010bc4fe0b8d1d3 Mon Sep 17 00:00:00 2001
+From: serge-sans-paille <sguelton@redhat.com>
+Date: Fri, 25 Jan 2019 17:32:54 +0000
+Subject: [PATCH 1/2] [PATCH] Filter out cxxflags not supported by clang
+
+---
+ cmake/modules/AddLLVM.cmake       | 6 +++++-
+ cmake/modules/CMakeLists.txt      | 3 +++
+ cmake/modules/LLVMConfig.cmake.in | 2 ++
+ tools/llvm-config/CMakeLists.txt  | 4 ++++
+ 4 files changed, 14 insertions(+), 1 deletion(-)
+
+diff --git a/cmake/modules/AddLLVM.cmake b/cmake/modules/AddLLVM.cmake
+index 4dbc0ddaf4f..c408377cd2e 100644
+--- a/cmake/modules/AddLLVM.cmake
+++ b/cmake/modules/AddLLVM.cmake
+@@ -664,7 +664,11 @@ macro(add_llvm_library name)
+ 
+       if(${name} IN_LIST LLVM_DISTRIBUTION_COMPONENTS OR
+           NOT LLVM_DISTRIBUTION_COMPONENTS)
+-        set(export_to_llvmexports EXPORT LLVMExports)
+        if (ARG_SHARED)
+          set(export_to_llvmexports EXPORT LLVMExports)
+        else()
+          set(export_to_llvmexports EXPORT LLVMStaticExports)
+        endif()
+         set_property(GLOBAL PROPERTY LLVM_HAS_EXPORTS True)
+       endif()
+ 
+diff --git a/cmake/modules/CMakeLists.txt b/cmake/modules/CMakeLists.txt
+index f5cc0006fa0..6605dc729c2 100644
+--- a/cmake/modules/CMakeLists.txt
+++ b/cmake/modules/CMakeLists.txt
+@@ -97,6 +97,7 @@ set(LLVM_CONFIG_BINARY_DIR "\${LLVM_INSTALL_PREFIX}")
+ set(LLVM_CONFIG_TOOLS_BINARY_DIR "\${LLVM_INSTALL_PREFIX}/${LLVM_TOOLS_INSTALL_DIR}")
+ set(LLVM_CONFIG_EXPORTS_FILE "\${LLVM_CMAKE_DIR}/LLVMExports.cmake")
+ set(LLVM_CONFIG_EXPORTS "${LLVM_EXPORTS}")
+set(LLVM_CONFIG_STATIC_EXPORTS_FILE "\${LLVM_CMAKE_DIR}/LLVMStaticExports.cmake")
+ configure_file(
+   LLVMConfig.cmake.in
+   ${CMAKE_CURRENT_BINARY_DIR}/CMakeFiles/LLVMConfig.cmake
+@@ -113,6 +114,8 @@ if (NOT LLVM_INSTALL_TOOLCHAIN_ONLY)
+   if(llvm_has_exports)
+     install(EXPORT LLVMExports DESTINATION ${LLVM_INSTALL_PACKAGE_DIR}
+             COMPONENT cmake-exports)
+    install(EXPORT LLVMStaticExports DESTINATION ${LLVM_INSTALL_PACKAGE_DIR}
+            COMPONENT cmake-exports)
+   endif()
+ 
+   install(FILES
+diff --git a/cmake/modules/LLVMConfig.cmake.in b/cmake/modules/LLVMConfig.cmake.in
+index 7ca06381d90..44d042c9b11 100644
+--- a/cmake/modules/LLVMConfig.cmake.in
+++ b/cmake/modules/LLVMConfig.cmake.in
+@@ -84,6 +84,8 @@ if(NOT TARGET LLVMSupport)
+   set(LLVM_EXPORTED_TARGETS "@LLVM_CONFIG_EXPORTS@")
+   include("@LLVM_CONFIG_EXPORTS_FILE@")
+   @llvm_config_include_buildtree_only_exports@
+
+  include("@LLVM_CONFIG_STATIC_EXPORTS_FILE@" OPTIONAL)
+ endif()
+ 
+ # By creating intrinsics_gen here, subprojects that depend on LLVM's
+diff --git a/tools/llvm-config/CMakeLists.txt b/tools/llvm-config/CMakeLists.txt
+index a7db17386fb..8a796d03b5a 100644
+--- a/tools/llvm-config/CMakeLists.txt
+++ b/tools/llvm-config/CMakeLists.txt
+@@ -42,7 +42,11 @@ set(LLVM_SRC_ROOT ${LLVM_MAIN_SRC_DIR})
+ set(LLVM_OBJ_ROOT ${LLVM_BINARY_DIR})
+ set(LLVM_CPPFLAGS "${LLVM_DEFINITIONS}")
+ set(LLVM_CFLAGS "${LLVM_C_STD_FLAG} ${LLVM_DEFINITIONS}")
+STRING(REGEX REPLACE "-mcet" "" LLVM_CFLAGS ${LLVM_CFLAGS})
+STRING(REGEX REPLACE "-fcf-protection" "" LLVM_CFLAGS ${LLVM_CFLAGS})
+ set(LLVM_CXXFLAGS "${LLVM_CXX_STD_FLAG} ${COMPILE_FLAGS} ${LLVM_DEFINITIONS}")
+STRING(REGEX REPLACE "-mcet" "" LLVM_CXXFLAGS ${LLVM_CXXFLAGS})
+STRING(REGEX REPLACE "-fcf-protection" "" LLVM_CXXFLAGS ${LLVM_CXXFLAGS})
+ set(LLVM_BUILD_SYSTEM cmake)
+ set(LLVM_HAS_RTTI ${LLVM_CONFIG_HAS_RTTI})
+ set(LLVM_DYLIB_VERSION "${LLVM_VERSION_MAJOR}${LLVM_VERSION_SUFFIX}")
+-- 
+2.19.2
+
--- a/SOURCES/0001-PATCH-llvm-config.patch
+++ b/SOURCES/0001-PATCH-llvm-config.patch
@ -0,0 +1,44 @@
+diff -ru llvm-8.0.0rc1.src.orig/cmake/modules/CMakeLists.txt llvm-8.0.0rc1.src/cmake/modules/CMakeLists.txt
+--- llvm-8.0.0rc1.src.orig/cmake/modules/CMakeLists.txt	2019-02-12 11:32:02.370238762 +0000
+++ llvm-8.0.0rc1.src/cmake/modules/CMakeLists.txt	2019-02-13 08:40:39.263265812 +0000
+@@ -94,7 +94,7 @@
+ set(LLVM_CONFIG_LIBRARY_DIRS "\${LLVM_INSTALL_PREFIX}/lib\${LLVM_LIBDIR_SUFFIX}")
+ set(LLVM_CONFIG_CMAKE_DIR "\${LLVM_INSTALL_PREFIX}/${LLVM_INSTALL_PACKAGE_DIR}")
+ set(LLVM_CONFIG_BINARY_DIR "\${LLVM_INSTALL_PREFIX}")
+-set(LLVM_CONFIG_TOOLS_BINARY_DIR "\${LLVM_INSTALL_PREFIX}/bin")
+set(LLVM_CONFIG_TOOLS_BINARY_DIR "\${LLVM_INSTALL_PREFIX}/${LLVM_TOOLS_INSTALL_DIR}")
+ set(LLVM_CONFIG_EXPORTS_FILE "\${LLVM_CMAKE_DIR}/LLVMExports.cmake")
+ set(LLVM_CONFIG_EXPORTS "${LLVM_EXPORTS}")
+ configure_file(
+diff -ru llvm-8.0.0rc1.src.orig/tools/llvm-config/llvm-config.cpp llvm-8.0.0rc1.src/tools/llvm-config/llvm-config.cpp
+--- llvm-8.0.0rc1.src.orig/tools/llvm-config/llvm-config.cpp	2019-02-12 11:32:00.617221180 +0000
+++ llvm-8.0.0rc1.src/tools/llvm-config/llvm-config.cpp	2019-02-12 11:34:27.817599362 +0000
+@@ -269,7 +269,6 @@
+   // tree.
+   bool IsInDevelopmentTree;
+   enum { CMakeStyle, CMakeBuildModeStyle } DevelopmentTreeLayout;
+-  llvm::SmallString<256> CurrentPath(GetExecutablePath(argv[0]));
+   std::string CurrentExecPrefix;
+   std::string ActiveObjRoot;
+ 
+@@ -280,11 +279,15 @@
+     build_mode = CMAKE_CFG_INTDIR;
+ #endif
+ 
+-  // Create an absolute path, and pop up one directory (we expect to be inside a
+-  // bin dir).
+-  sys::fs::make_absolute(CurrentPath);
+-  CurrentExecPrefix =
+-      sys::path::parent_path(sys::path::parent_path(CurrentPath)).str();
+  // Create an absolute path, and pop up as much directory as in LLVM_TOOLS_INSTALL_DIR
+  {
+    llvm::SmallString<256> CurrentPath(GetExecutablePath(argv[0]));
+    sys::fs::make_absolute(CurrentPath);
+    for (auto iter = sys::path::begin(LLVM_TOOLS_INSTALL_DIR), end = sys::path::end(LLVM_TOOLS_INSTALL_DIR); iter != end; ++iter) {
+      CurrentPath = sys::path::parent_path(CurrentPath).str();
+    }
+    CurrentExecPrefix = sys::path::parent_path(CurrentPath).str();
+  }
+ 
+   // Check to see if we are inside a development tree by comparing to possible
+   // locations (prefix style or CMake style).
--- a/SOURCES/doc.patch
+++ b/SOURCES/doc.patch
@ -0,0 +1,15 @@
+diff -ru llvm-8.0.0.src.orig/docs/conf.py llvm-8.0.0.src/docs/conf.py
+--- llvm-8.0.0.src.orig/docs/conf.py	2019-04-05 06:01:35.805784090 +0000
+++ llvm-8.0.0.src/docs/conf.py	2019-04-05 06:05:01.780223097 +0000
+@@ -32,9 +32,9 @@
+ templates_path = ['_templates']
+ 
+ # The suffix of source filenames.
+-source_suffix = ['.rst', '.md']
+source_suffix = ['.rst']
+ 
+-source_parsers = {'.md': 'recommonmark.parser.CommonMarkParser'}
+source_parsers = {}
+ 
+ # The encoding of source files.
+ #source_encoding = 'utf-8-sig'
--- a/SOURCES/lit.fedora.cfg.py
+++ b/SOURCES/lit.fedora.cfg.py
@ -0,0 +1,17 @@
+
+config.llvm_tools_dir = '/usr/bin'
+config.llvm_shlib_dir = '%(llvm_shlib_dir)s' % lit_config.params
+
+if hasattr(config, 'host_triple'):
+    # This means we are running lit regression tests
+
+    # Regression tests write output to this directory, so we need to be able to specify
+    # a temp directory when invoking lit. e.g. lit -Dllvm_obj_root=/tmp/lit
+    config.llvm_obj_root = "%(llvm_obj_root)s" % lit_config.params
+    lit_config.load_config(config, '%(llvm_test_root)s/lit.cfg.py' % lit_config.params)
+else:
+    # This means we are running lit unit tests
+
+    # For unit tests, llvm_obj_root is used to find the unit test binaries.
+    config.llvm_obj_root = '%(llvm_unittest_bindir)s' % lit_config.params
+    lit_config.load_config(config, '%(llvm_test_root)s/Unit/lit.cfg.py' % lit_config.params)
--- a/SOURCES/run-lit-tests
+++ b/SOURCES/run-lit-tests
@ -0,0 +1,58 @@
+#!/bin/bash
+
+usage() {
+    echo "usage: `basename $0` [OPTIONS]"
+    echo "  --threads NUM         The number of threads to use for running tests."
+    echo "  --multilib-arch ARCH  Use this option to test 32-bit libs/binaries on"
+    echo "                        64-bit hosts."
+}
+
+threads_arg=''
+
+while [ $# -gt 0 ]; do
+    case $1 in
+        --threads)
+            shift
+            threads_arg="--threads $1"
+            ;;
+	--multilib-arch)
+            shift
+	    ARCH=$1
+	    ;;
+        * )
+            echo "unknown option: $1"
+            echo ""
+            usage
+            exit 1
+            ;;
+    esac
+    shift
+done
+
+set -xe
+
+if [ -z "$ARCH" ]; then
+    ARCH=`rpm --eval '%_arch'`
+fi
+
+case $ARCH in
+    arm)
+	;&
+    i686)
+        LIB_DIR="/usr/lib/"
+        ;;
+    *)
+        LIB_DIR="/usr/lib64/"
+        ;;
+esac
+
+cd $(mktemp -d)
+ln -s /usr/include include
+tar -xzf /usr/share/llvm/src/test.tar.gz
+ln -s $ARCH.site.cfg.py test/lit.site.cfg.py
+ln -s $ARCH.site.cfg.py test/Unit/lit.site.cfg.py
+lit -v -s $threads_arg test \
+	-Dllvm_obj_root=`pwd` \
+	-Dllvm_test_root=`pwd`/test \
+	-Dllvm_unittest_bindir=$LIB_DIR/llvm \
+	-Dllvm_shlib_dir=$LIB_DIR
--- a/SPECS/llvm.spec
+++ b/SPECS/llvm.spec
@ -0,0 +1,664 @@
+# Components enabled if supported by target architecture:
+%define gold_arches %{ix86} x86_64 %{arm} aarch64 %{power64}
+%ifarch %{gold_arches}
+  %bcond_without gold
+%else
+  %bcond_with gold
+%endif
+
+%global build_llvm_bindir %{buildroot}%{_bindir}
+%global llvm_libdir %{_libdir}/%{name}
+%global build_llvm_libdir %{buildroot}%{llvm_libdir}
+%global maj_ver 8
+%global min_ver 0
+%global patch_ver 0
+#%%global rc_ver 4
+#%%global compat_version 7.0.1
+
+
+%global pkg_name llvm
+%global install_prefix /usr
+%global install_libdir %{_libdir}
+%global pkg_libdir %{install_libdir}
+
+%global build_install_prefix %{buildroot}%{install_prefix}
+%global build_pkgdocdir %{buildroot}%{_pkgdocdir}
+
+#%%ifnarch i686
+%global enable_test_pkg 1
+#%%endif
+
+%if !0%{?rhel}
+# libedit-devel is a buildroot-only package in RHEL8, so we can't have a
+# any run-time depencies on it.
+%global use_libedit 1
+%endif
+
+Name:		%{pkg_name}
+Version:	%{maj_ver}.%{min_ver}.%{patch_ver}
+Release:	3%{?rc_ver:.rc%{rc_ver}}%{?dist}
+Summary:	The Low Level Virtual Machine
+
+License:	NCSA
+URL:		http://llvm.org
+Source0:	http://%{?rc_ver:pre}releases.llvm.org/%{version}/%{?rc_ver:rc%{rc_ver}}/llvm-%{version}%{?rc_ver:rc%{rc_ver}}.src.tar.xz
+Source1:	run-lit-tests
+Source2:	lit.fedora.cfg.py
+%if %{defined compat_version}
+Source100:	http://llvm.org/releases/%{compat_version}/%{name}-%{compat_version}.src.tar.xz
+%endif
+
+Patch5:		0001-PATCH-llvm-config.patch
+Patch7:		0001-PATCH-Filter-out-cxxflags-not-supported-by-clang.patch
+Patch8:		doc.patch
+Patch9:		0001-Disable-threading-in-thinLTO.patch
+Patch10:	0001-Disable-threading-in-LTO.patch
+Patch11:	0001-Fix-the-buildbot-issue-introduced-by-r351421.patch
+
+BuildRequires:	gcc
+BuildRequires:	gcc-c++
+BuildRequires:	cmake
+BuildRequires:	ninja-build
+BuildRequires:	zlib-devel
+BuildRequires:	libffi-devel
+BuildRequires:	ncurses-devel
+BuildRequires:	python3-sphinx
+#BuildRequires:	python3-recommonmark
+BuildRequires:	multilib-rpm-config
+%if %{with gold}
+BuildRequires:	binutils-devel
+%endif
+%ifarch %{valgrind_arches}
+# Enable extra functionality when run the LLVM JIT under valgrind.
+BuildRequires:	valgrind-devel
+%endif
+%if 0%{?use_libedit}
+# LLVM's LineEditor library will use libedit if it is available.
+BuildRequires:	libedit-devel
+%endif
+# We need python3-devel for pathfix.py.
+BuildRequires:	python3-devel
+
+Requires:	%{name}-libs%{?_isa} = %{version}-%{release}
+
+%description
+LLVM is a compiler infrastructure designed for compile-time, link-time,
+runtime, and idle-time optimization of programs from arbitrary programming
+languages. The compiler infrastructure includes mirror sets of programming
+tools as well as libraries with equivalent functionality.
+
+%package devel
+Summary:	Libraries and header files for LLVM
+Requires:	%{name}%{?_isa} = %{version}-%{release}
+# The installed LLVM cmake files will add -ledit to the linker flags for any
+# app that requires the libLLVMLineEditor, so we need to make sure
+# libedit-devel is available.
+%if 0%{?use_libedit}
+Requires:	libedit-devel
+%endif
+Requires(post):	%{_sbindir}/alternatives
+Requires(postun):	%{_sbindir}/alternatives
+
+%description devel
+This package contains library and header files needed to develop new native
+programs that use the LLVM infrastructure.
+
+%package doc
+Summary:	Documentation for LLVM
+BuildArch:	noarch
+Requires:	%{name} = %{version}-%{release}
+
+%description doc
+Documentation for the LLVM compiler infrastructure.
+
+%package libs
+Summary:	LLVM shared libraries
+
+%description libs
+Shared libraries for the LLVM compiler infrastructure.
+
+%package static
+Summary:	LLVM static libraries
+Conflicts:	%{name}-devel < 8
+
+%description static
+Static libraries for the LLVM compiler infrastructure.
+
+%if 0%{?enable_test_pkg}
+
+%package test
+Summary:	LLVM regression tests
+Requires:	%{name}%{?_isa} = %{version}-%{release}
+Requires:	python3-lit
+# The regression tests need gold.
+Requires:	binutils
+# This is for llvm-config
+Requires:	%{name}-devel%{?_isa} = %{version}-%{release}
+# Bugpoint tests require gcc
+Requires:	gcc
+Requires:	findutils
+
+%description test
+LLVM regression tests.
+
+%endif
+
+%package googletest
+Summary: LLVM's modified googletest sources
+
+%description googletest
+LLVM's modified googletest sources.
+
+%prep
+%if %{defined compat_version}
+%setup -T -q -b 100 -n llvm-%{compat_version}.src
+
+%setup -q -n llvm-%{version}%{?rc_ver:rc%{rc_ver}}.src
+%patch5 -p1
+%patch7 -p1
+%patch8 -p1
+%patch9 -p1
+%patch10 -p1
+
+%else
+%autosetup -n llvm-%{version}%{?rc_ver:rc%{rc_ver}}.src -p1
+%endif
+
+pathfix.py -i %{__python3} -pn \
+	test/BugPoint/compile-custom.ll.py \
+	tools/opt-viewer/*.py
+
+%build
+mkdir -p _build
+cd _build
+
+%ifarch s390 %{arm} %ix86
+# Decrease debuginfo verbosity to reduce memory consumption during final library linking
+%global optflags %(echo %{optflags} | sed 's/-g /-g1 /')
+%endif
+
+# force off shared libs as cmake macros turns it on.
+#
+# -DCMAKE_INSTALL_RPATH=";" is a workaround for llvm manually setting the
+# rpath of libraries and binaries.  llvm will skip the manual setting
+# if CAMKE_INSTALL_RPATH is set to a value, but cmake interprets this value
+# as nothing, so it sets the rpath to "" when installing.
+%cmake .. -G Ninja \
+	-DBUILD_SHARED_LIBS:BOOL=OFF \
+	-DLLVM_PARALLEL_LINK_JOBS=1 \
+	-DCMAKE_BUILD_TYPE=RelWithDebInfo \
+	-DCMAKE_INSTALL_RPATH=";" \
+%ifarch s390 s390x %{arm} %ix86
+	-DCMAKE_C_FLAGS_RELWITHDEBINFO="%{optflags} -DNDEBUG" \
+	-DCMAKE_CXX_FLAGS_RELWITHDEBINFO="%{optflags} -DNDEBUG" \
+%endif
+%if 0%{?__isa_bits} == 64
+	-DLLVM_LIBDIR_SUFFIX=64 \
+%else
+	-DLLVM_LIBDIR_SUFFIX= \
+%endif
+	\
+	-DLLVM_TARGETS_TO_BUILD="X86;AMDGPU;PowerPC;NVPTX;SystemZ;AArch64;ARM;Mips;BPF" \
+	-DLLVM_ENABLE_LIBCXX:BOOL=OFF \
+	-DLLVM_ENABLE_ZLIB:BOOL=ON \
+	-DLLVM_ENABLE_FFI:BOOL=ON \
+	-DLLVM_ENABLE_RTTI:BOOL=ON \
+%if %{with gold}
+	-DLLVM_BINUTILS_INCDIR=%{_includedir} \
+%endif
+	\
+	-DLLVM_BUILD_RUNTIME:BOOL=ON \
+	\
+	-DLLVM_INCLUDE_TOOLS:BOOL=ON \
+	-DLLVM_BUILD_TOOLS:BOOL=ON \
+	\
+	-DLLVM_INCLUDE_TESTS:BOOL=ON \
+	-DLLVM_BUILD_TESTS:BOOL=ON \
+	\
+	-DLLVM_INCLUDE_EXAMPLES:BOOL=ON \
+	-DLLVM_BUILD_EXAMPLES:BOOL=OFF \
+	\
+	-DLLVM_INCLUDE_UTILS:BOOL=ON \
+	-DLLVM_INSTALL_UTILS:BOOL=ON \
+	-DLLVM_UTILS_INSTALL_DIR:PATH=%{build_llvm_bindir} \
+	-DLLVM_TOOLS_INSTALL_DIR:PATH=bin \
+	\
+	-DLLVM_INCLUDE_DOCS:BOOL=ON \
+	-DLLVM_BUILD_DOCS:BOOL=ON \
+	-DLLVM_ENABLE_SPHINX:BOOL=ON \
+	-DLLVM_ENABLE_DOXYGEN:BOOL=OFF \
+	\
+	-DLLVM_BUILD_LLVM_DYLIB:BOOL=ON \
+	-DLLVM_DYLIB_EXPORT_ALL:BOOL=ON \
+	-DLLVM_LINK_LLVM_DYLIB:BOOL=ON \
+	-DLLVM_BUILD_EXTERNAL_COMPILER_RT:BOOL=ON \
+	-DLLVM_INSTALL_TOOLCHAIN_ONLY:BOOL=OFF \
+	\
+	-DSPHINX_WARNINGS_AS_ERRORS=OFF \
+	-DCMAKE_INSTALL_PREFIX=%{build_install_prefix} \
+	-DLLVM_INSTALL_SPHINX_HTML_DIR=%{build_pkgdocdir}/html \
+	-DSPHINX_EXECUTABLE=%{_bindir}/sphinx-build-3
+
+ninja -v -j2
+
+%if %{defined compat_version}
+mkdir ../compat-build
+cd ../compat-build
+%cmake ../../%{name}-%{compat_version}.src \
+	-G Ninja \
+	-DBUILD_SHARED_LIBS=OFF \
+	-DCMAKE_BUILD_TYPE=Release \
+	-DLLVM_TARGETS_TO_BUILD="X86;AMDGPU;PowerPC;NVPTX;SystemZ;AArch64;ARM;Mips;BPF" \
+	-DLLVM_ENABLE_RTTI:BOOL=ON \
+	-DLLVM_ENABLE_ZLIB:BOOL=ON \
+	-DLLVM_ENABLE_FFI:BOOL=ON \
+	-DLLVM_BUILD_LLVM_DYLIB=ON
+ninja -v LLVM
+
+# Remove files we don't need to save disk space
+mv lib/libLLVM-`echo %{compat_version} | cut -f1 -d .`.so ..
+rm -Rf *
+%endif
+
+%install
+ninja -C _build -v install
+
+
+mkdir -p %{buildroot}/%{_bindir}
+mv %{buildroot}/%{_bindir}/llvm-config %{buildroot}/%{_bindir}/llvm-config-%{__isa_bits}
+ln -s llvm-config-%{__isa_bits} %{buildroot}/%{_bindir}/llvm-config
+
+# Fix some man pages
+ln -s llvm-config.1 %{buildroot}%{_mandir}/man1/llvm-config-%{__isa_bits}.1
+mv %{buildroot}%{_mandir}/man1/tblgen.1 %{buildroot}%{_mandir}/man1/llvm-tblgen.1
+
+# Install binaries needed for lit tests
+%if 0%{?enable_test_pkg}
+%global test_binaries FileCheck count lli-child-target llvm-PerfectShuffle llvm-isel-fuzzer llvm-opt-fuzzer not yaml-bench
+
+for f in %{test_binaries}
+do
+    install -m 0755 ./_build/bin/$f %{build_llvm_bindir}
+done
+
+%endif
+
+
+%multilib_fix_c_header --file %{_includedir}/llvm/Config/llvm-config.h
+
+# Install libraries needed for unittests
+%if 0%{?__isa_bits} == 64
+%global build_libdir _build/lib64
+%else
+%global build_libdir _build/lib
+%endif
+
+install %{build_libdir}/libLLVMTestingSupport.a %{buildroot}%{_libdir}
+
+%global install_srcdir %{buildroot}%{_datadir}/llvm/src
+%global lit_cfg test/%{_arch}.site.cfg.py
+%global lit_unit_cfg test/Unit/%{_arch}.site.cfg.py
+%global lit_fedora_cfg %{_datadir}/llvm/lit.fedora.cfg.py
+
+# Install gtest sources so clang can use them for gtest
+install -d %{install_srcdir}
+install -d %{install_srcdir}/utils/
+cp -R utils/unittest %{install_srcdir}/utils/
+
+%if 0%{?enable_test_pkg}
+# Generate lit config files.  Strip off the last line that initiates the
+# test run, so we can customize the configuration.
+head -n -1 _build/test/lit.site.cfg.py >> %{lit_cfg}
+head -n -1 _build/test/Unit/lit.site.cfg.py >> %{lit_unit_cfg}
+
+# Install custom fedora config file
+cp %{SOURCE2} %{buildroot}%{lit_fedora_cfg}
+
+# Patch lit config files to load custom fedora config:
+for f in %{lit_cfg} %{lit_unit_cfg}; do
+  echo "lit_config.load_config(config, '%{lit_fedora_cfg}')" >> $f
+done
+
+install -d %{buildroot}%{_libexecdir}/tests/llvm
+install -m 0755 %{SOURCE1} %{buildroot}%{_libexecdir}/tests/llvm
+
+# Install lit tests.  We need to put these in a tarball otherwise rpm will complain
+# about some of the test inputs having the wrong object file format.
+install -d %{buildroot}%{_datadir}/llvm/
+tar -czf %{install_srcdir}/test.tar.gz test/
+
+# Install the unit test binaries
+mkdir -p %{build_llvm_libdir}
+cp -R _build/unittests %{build_llvm_libdir}/
+rm -rf `find %{build_llvm_libdir} -iname 'cmake*'`
+
+# Install libraries used for testing
+install -m 0755 %{build_libdir}/BugpointPasses.so %{buildroot}%{_libdir}
+install -m 0755 %{build_libdir}/LLVMHello.so %{buildroot}%{_libdir}
+
+# Install test inputs for PDB tests
+echo "%{_datadir}/llvm/src/unittests/DebugInfo/PDB" > %{build_llvm_libdir}/unittests/DebugInfo/PDB/llvm.srcdir.txt
+mkdir -p %{buildroot}%{_datadir}/llvm/src/unittests/DebugInfo/PDB/
+cp -R unittests/DebugInfo/PDB/Inputs %{buildroot}%{_datadir}/llvm/src/unittests/DebugInfo/PDB/
+%endif
+
+
+%if %{defined compat_version}
+cd compat-build
+install ../libLLVM-`echo %{compat_version} | cut -f1 -d .`.so %{buildroot}%{_libdir}
+%endif
+
+%check
+
+# TODO: Fix arm
+ninja check-all -C _build || \
+%ifarch %{arm}
+   :
+%else
+  false
+%endif
+
+
+%ldconfig_scriptlets libs
+
+%post devel
+%{_sbindir}/update-alternatives --install %{_bindir}/llvm-config llvm-config %{_bindir}/llvm-config-%{__isa_bits} %{__isa_bits}
+
+%postun devel
+if [ $1 -eq 0 ]; then
+  %{_sbindir}/update-alternatives --remove llvm-config %{_bindir}/llvm-config-%{__isa_bits}
+fi
+
+
+%files
+%exclude %{_bindir}/llvm-config*
+%exclude %{_bindir}/not
+%exclude %{_bindir}/count
+%exclude %{_bindir}/yaml-bench
+%exclude %{_bindir}/lli-child-target
+%exclude %{_bindir}/llvm-isel-fuzzer
+%exclude %{_bindir}/llvm-opt-fuzzer
+%{_bindir}/*
+
+%exclude %{_mandir}/man1/llvm-config*
+%{_mandir}/man1/*
+
+%{_datadir}/opt-viewer
+
+%files libs
+%{pkg_libdir}/libLLVM-%{maj_ver}.so
+%if %{with gold}
+%{_libdir}/LLVMgold.so
+%endif
+%{_libdir}/libLLVM-%{maj_ver}.%{min_ver}*.so
+%{_libdir}/libLTO.so*
+%{pkg_libdir}/libOptRemarks.so*
+%if %{defined compat_version}
+%{_libdir}/libLLVM-7.so
+%endif
+
+%files devel
+%{_bindir}/llvm-config*
+%{_mandir}/man1/llvm-config*
+%{_includedir}/llvm
+%{_includedir}/llvm-c
+%{_libdir}/libLLVM.so
+%{_libdir}/cmake/llvm
+%exclude %{_libdir}/cmake/llvm/LLVMStaticExports.cmake
+
+%files doc
+%doc %{_pkgdocdir}/html
+
+%files static
+%{_libdir}/*.a
+%exclude %{_libdir}/libLLVMTestingSupport.a
+%{_libdir}/cmake/llvm/LLVMStaticExports.cmake
+
+%if 0%{?enable_test_pkg}
+%files test
+%{_libexecdir}/tests/llvm/
+%{llvm_libdir}/unittests/
+%{_datadir}/llvm/src/unittests
+%{_datadir}/llvm/src/test.tar.gz
+%{_datadir}/llvm/lit.fedora.cfg.py
+%{_bindir}/not
+%{_bindir}/count
+%{_bindir}/yaml-bench
+%{_bindir}/lli-child-target
+%{_bindir}/llvm-isel-fuzzer
+%{_bindir}/llvm-opt-fuzzer
+%{_libdir}/BugpointPasses.so
+%{_libdir}/LLVMHello.so
+%endif
+
+%files googletest
+%{_datadir}/llvm/src/utils
+%{_libdir}/libLLVMTestingSupport.a
+
+
+%changelog
+* Tue May 14 2019 sguelton@redhat.com - 8.0.0-3
+- Disable threading in LTO
+
+* Wed May 8 2019 sguelton@redhat.com - 8.0.0-2
+- Fix conflicts between llvm-static = 8 and llvm-dev < 8 around LLVMStaticExports.cmake
+
+* Thu May 2 2019 sguelton@redhat.com - 8.0.0-1
+- 8.0.0 Release
+
+* Fri Dec 14 2018 Tom Stellard <tstellar@redhat.com> - 7.0.1-1
+- 7.0.1 Release
+
+* Thu Dec 13 2018 Tom Stellard <tstellar@redhat.com> - 7.0.1-0.5.rc3
+- Drop compat libs
+
+* Wed Dec 12 2018 Tom Stellard <tstellar@redhat.com> - 7.0.1-0.4.rc3
+- Fix ambiguous python shebangs
+
+* Tue Dec 11 2018 Tom Stellard <tstellar@redhat.com> - 7.0.1-0.3.rc3
+- Disable threading in thinLTO
+
+* Tue Dec 11 2018 Tom Stellard <tstellar@redhat.com> - 7.0.1-0.2.rc3
+- Update cmake options for compat build
+
+* Mon Dec 10 2018 Tom Stellard <tstellar@redhat.com> - 7.0.1-0.1.rc3
+- 7.0.1-rc3 Release
+
+* Fri Dec 07 2018 Tom Stellard <tstellar@redhat.com> - 6.0.1-14
+- Don't build llvm-test on i686
+
+* Thu Dec 06 2018 Tom Stellard <tstellar@redhat.com> - 6.0.1-13
+- Fix build when python2 is not present on system
+
+* Tue Nov 06 2018 Tom Stellard <tstellar@redhat.com> - 6.0.1-12
+- Fix multi-lib installation of llvm-devel
+
+* Tue Oct 23 2018 Tom Stellard <tstellar@redhat.com> - 6.0.1-11
+- Add sub-packages for testing
+
+* Mon Oct 01 2018 Tom Stellard <tstellar@redhat.com> - 6.0.1-10
+- Drop scl macros
+
+* Tue Aug 28 2018 Tom Stellard <tstellar@redhat.com> - 6.0.1-9
+- Drop libedit dependency
+
+* Tue Aug 14 2018 Tom Stellard <tstellar@redhat.com> - 6.0.1-8
+- Only enabled valgrind functionality on arches that support it
+
+* Mon Aug 13 2018 Tom Stellard <tstellar@redhat.com> - 6.0.1-7
+- BuildRequires: python3-devel
+
+* Mon Aug 06 2018 Tom Stellard <tstellar@redhat.com> - 6.0.1-6
+- Backport fixes for rhbz#1610053, rhbz#1562196, rhbz#1595996
+
+* Mon Aug 06 2018 Tom Stellard <tstellar@redhat.com> - 6.0.1-5
+- Fix ld.so.conf.d path in files list
+
+* Sat Aug 04 2018 Tom Stellard <tstellar@redhat.com> - 6.0.1-4
+- Fix ld.so.conf.d path
+
+* Fri Aug 03 2018 Tom Stellard <tstellar@redhat.com> - 6.0.1-3
+- Install ld.so.conf so llvm libs are in the library search path
+
+* Wed Jul 25 2018 Tom Stellard <tstellar@redhat.com> - 6.0.1-2
+- Re-enable doc package now that BREW-2381 is fixed
+
+* Tue Jul 10 2018 Tom Stellard <tstellar@redhat.com> - 6.0.1-1
+- 6.0.1 Release
+
+* Mon Jun 04 2018 Tom Stellard <tstellar@redhat.com> - 5.0.1-13
+- Limit build jobs on ppc64 to avoid OOM errors
+
+* Sat Jun 02 2018 Tom Stellard <tstellar@redhat.com> - 5.0.1-12
+- Switch to python3-sphinx
+
+* Thu May 31 2018 Tom Stellard <tstellar@redhat.com> - 5.0.1-11
+- Remove conditionals to enable building only the llvm-libs package, we don't
+  needs these for module builds.
+
+* Wed May 23 2018 Tom Stellard <tstellar@redhat.com> - 5.0.1-10
+- Add BuildRequires: libstdc++-static
+- Resolves: #1580785
+
+* Wed Apr 04 2018 Tom Stellard <tstellar@redhat.com> - 5.0.1-9
+- Add conditionals to enable building only the llvm-libs package
+
+* Tue Apr 03 2018 Tom Stellard <tstellar@redhat.com> - 5.0.1-8
+- Drop BuildRequires: libstdc++-static this package does not exist in RHEL8
+
+* Tue Mar 20 2018 Tilmann Scheller <tschelle@redhat.com> - 5.0.1-7
+- Backport fix for rhbz#1558226 from trunk
+
+* Tue Mar 06 2018 Tilmann Scheller <tschelle@redhat.com> - 5.0.1-6
+- Backport fix for rhbz#1550469 from trunk
+
+* Thu Feb 22 2018 Tom Stellard <tstellar@redhat.com> - 5.0.1-5
+- Backport some retpoline fixes
+
+* Tue Feb 06 2018 Tom Stellard <tstellar@redhat.com> - 5.0.1-4
+- Backport retpoline support
+
+* Mon Jan 29 2018 Tom Stellard <tstellar@redhat.com> - 5.0.1-3
+- Backport r315279 to fix an issue with rust
+
+* Mon Jan 15 2018 Tom Stellard <tstellar@redhat.com> - 5.0.1-2
+- Drop ExculdeArch: ppc64
+
+* Mon Jan 08 2018 Tom Stellard <tstellar@redhat.com> - 5.0.1-1
+- 5.0.1 Release
+
+* Thu Jun 22 2017 Tom Stellard <tstellar@redhat.com> - 4.0.1-3
+- Fix Requires for devel package again.
+
+* Thu Jun 22 2017 Tom Stellard <tstellar@redhat.com> - 4.0.1-2
+- Fix Requires for llvm-devel
+
+* Tue Jun 20 2017 Tom Stellard <tstellar@redhat.com> - 4.0.1-1
+- 4.0.1 Release
+
+* Mon Jun 05 2017 Tom Stellard <tstellar@redhat.com> - 4.0.0-5
+- Build for llvm-toolset-7 rename
+
+* Mon May 01 2017 Tom Stellard <tstellar@redhat.com> - 4.0.0-4
+- Remove multi-lib workarounds
+
+* Fri Apr 28 2017 Tom Stellard <tstellar@redhat.com> - 4.0.0-3
+- Fix build with llvm-toolset-4 scl
+
+* Mon Apr 03 2017 Tom Stellard <tstellar@redhat.com> - 4.0.0-2
+- Simplify spec with rpm macros.
+
+* Thu Mar 23 2017 Tom Stellard <tstellar@redhat.com> - 4.0.0-1
+- LLVM 4.0.0 Final Release
+
+* Wed Mar 22 2017 tstellar@redhat.com - 3.9.1-6
+- Fix %%postun sep for -devel package.
+
+* Mon Mar 13 2017 Tom Stellard <tstellar@redhat.com> - 3.9.1-5
+- Disable failing tests on ARM.
+
+* Sun Mar 12 2017 Peter Robinson <pbrobinson@fedoraproject.org> 3.9.1-4
+- Fix missing mask on relocation for aarch64 (rhbz 1429050)
+
+* Wed Mar 01 2017 Dave Airlie <airlied@redhat.com> - 3.9.1-3
+- revert upstream radeonsi breaking change.
+
+* Thu Feb 23 2017 Josh Stone <jistone@redhat.com> - 3.9.1-2
+- disable sphinx warnings-as-errors
+
+* Fri Feb 10 2017 Orion Poplawski <orion@cora.nwra.com> - 3.9.1-1
+- llvm 3.9.1
+
+* Fri Feb 10 2017 Fedora Release Engineering <releng@fedoraproject.org> - 3.9.0-8
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_26_Mass_Rebuild
+
+* Tue Nov 29 2016 Josh Stone <jistone@redhat.com> - 3.9.0-7
+- Apply backports from rust-lang/llvm#55, #57
+
+* Tue Nov 01 2016 Dave Airlie <airlied@gmail.com - 3.9.0-6
+- rebuild for new arches
+
+* Wed Oct 26 2016 Dave Airlie <airlied@redhat.com> - 3.9.0-5
+- apply the patch from -4
+
+* Wed Oct 26 2016 Dave Airlie <airlied@redhat.com> - 3.9.0-4
+- add fix for lldb out-of-tree build
+
+* Mon Oct 17 2016 Josh Stone <jistone@redhat.com> - 3.9.0-3
+- Apply backports from rust-lang/llvm#47, #48, #53, #54
+
+* Sat Oct 15 2016 Josh Stone <jistone@redhat.com> - 3.9.0-2
+- Apply an InstCombine backport via rust-lang/llvm#51
+
+* Wed Sep 07 2016 Dave Airlie <airlied@redhat.com> - 3.9.0-1
+- llvm 3.9.0
+- upstream moved where cmake files are packaged.
+- upstream dropped CppBackend
+
+* Wed Jul 13 2016 Adam Jackson <ajax@redhat.com> - 3.8.1-1
+- llvm 3.8.1
+- Add mips target
+- Fix some shared library mispackaging
+
+* Tue Jun 07 2016 Jan Vcelak <jvcelak@fedoraproject.org> - 3.8.0-2
+- fix color support detection on terminal
+
+* Thu Mar 10 2016 Dave Airlie <airlied@redhat.com> 3.8.0-1
+- llvm 3.8.0 release
+
+* Wed Mar 09 2016 Dan Horák <dan[at][danny.cz> 3.8.0-0.3
+- install back memory consumption workaround for s390
+
+* Thu Mar 03 2016 Dave Airlie <airlied@redhat.com> 3.8.0-0.2
+- llvm 3.8.0 rc3 release
+
+* Fri Feb 19 2016 Dave Airlie <airlied@redhat.com> 3.8.0-0.1
+- llvm 3.8.0 rc2 release
+
+* Tue Feb 16 2016 Dan Horák <dan[at][danny.cz> 3.7.1-7
+- recognize s390 as SystemZ when configuring build
+
+* Sat Feb 13 2016 Dave Airlie <airlied@redhat.com> 3.7.1-6
+- export C++ API for mesa.
+
+* Sat Feb 13 2016 Dave Airlie <airlied@redhat.com> 3.7.1-5
+- reintroduce llvm-static, clang needs it currently.
+
+* Fri Feb 12 2016 Dave Airlie <airlied@redhat.com> 3.7.1-4
+- jump back to single llvm library, the split libs aren't working very well.
+
+* Fri Feb 05 2016 Dave Airlie <airlied@redhat.com> 3.7.1-3
+- add missing obsoletes (#1303497)
+
+* Thu Feb 04 2016 Fedora Release Engineering <releng@fedoraproject.org> - 3.7.1-2
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_24_Mass_Rebuild
+
+* Thu Jan 07 2016 Jan Vcelak <jvcelak@fedoraproject.org> 3.7.1-1
+- new upstream release
+- enable gold linker
+
+* Wed Nov 04 2015 Jan Vcelak <jvcelak@fedoraproject.org> 3.7.0-100
+- fix Requires for subpackages on the main package
+
+* Tue Oct 06 2015 Jan Vcelak <jvcelak@fedoraproject.org> 3.7.0-100
+- initial version using cmake build system
				`@ -0,0 +1 @@`
				`0689345d73911e24a07b24cc82dab4fb46b8c323 SOURCES/llvm-8.0.0.src.tar.xz`