Merge branch 'master' into f27

.gitignore

@@ -32,3 +32,4 @@
 /llvm-3.9.1.src.tar.xz
 /llvm-4.0.0.src.tar.xz
 /llvm-4.0.1.src.tar.xz
+/llvm-5.0.0.src.tar.xz

0001-CMake-Split-static-library-exports-into-their-own-ex.patch

@@ -1,4 +1,4 @@
-From a5f39924a3466eb12d764993aaa8c1c308f92925 Mon Sep 17 00:00:00 2001
+From 80d3393d3e324dd8bef7de1b9c6db3010585f3e8 Mon Sep 17 00:00:00 2001
 From: Tom Stellard <tstellar@redhat.com>
 Date: Sat, 29 Apr 2017 02:03:23 +0000
 Subject: [PATCH] CMake: Split static library exports into their own export
@@ -31,10 +31,10 @@ Differential Revision: https://reviews.llvm.org/D32668
  3 files changed, 10 insertions(+), 1 deletion(-)
 
 diff --git a/cmake/modules/AddLLVM.cmake b/cmake/modules/AddLLVM.cmake
-index b3c7746..7d9d253 100644
+index 1c92265..e1ad9b9 100644
 --- a/cmake/modules/AddLLVM.cmake
 +++ b/cmake/modules/AddLLVM.cmake
-@@ -587,7 +587,11 @@ macro(add_llvm_library name)
+@@ -603,7 +603,11 @@ macro(add_llvm_library name)
  
        if(${name} IN_LIST LLVM_DISTRIBUTION_COMPONENTS OR
            NOT LLVM_DISTRIBUTION_COMPONENTS)
@@ -69,10 +69,10 @@ index ac4b0b7..f77c905 100644
  
    install(FILES
 diff --git a/cmake/modules/LLVMConfig.cmake.in b/cmake/modules/LLVMConfig.cmake.in
-index c30c92b..f0f17b2 100644
+index 7a8eb36..1fa0028 100644
 --- a/cmake/modules/LLVMConfig.cmake.in
 +++ b/cmake/modules/LLVMConfig.cmake.in
-@@ -73,6 +73,8 @@ if(NOT TARGET LLVMSupport)
+@@ -77,6 +77,8 @@ if(NOT TARGET LLVMSupport)
    set(LLVM_EXPORTED_TARGETS "@LLVM_CONFIG_EXPORTS@")
    include("@LLVM_CONFIG_EXPORTS_FILE@")
    @llvm_config_include_buildtree_only_exports@
@@ -80,7 +80,7 @@ index c30c92b..f0f17b2 100644
 +  include("@LLVM_CONFIG_STATIC_EXPORTS_FILE@" OPTIONAL)
  endif()
  
- include(${LLVM_CMAKE_DIR}/LLVM-Config.cmake)
+ set_property(GLOBAL PROPERTY LLVM_TARGETS_CONFIGURED On)
 -- 
-2.9.3
+1.8.3.1
 

0001-Merging-r318289.patch

@@ -1,8 +1,12 @@
-From fd80342a58ead0dc7b008ce6ce8523cdea765f5f Mon Sep 17 00:00:00 2001
+From d61468959556ddc180c6c28edff476244fd0e8a6 Mon Sep 17 00:00:00 2001
-From: Jonas Devlieghere <jonas@devlieghere.com>
+From: tstellar <tstellar@91177308-0d34-0410-b5e6-96231b3b80d8>
-Date: Wed, 15 Nov 2017 10:57:05 +0000
+Date: Fri, 17 Nov 2017 18:48:34 +0000
-Subject: [PATCH] [DebugInfo] Fix potential CU mismatch for
+Subject: [PATCH] Merging r318289:
- SubprogramScopeDIEs.
+
+------------------------------------------------------------------------
+r318289 | jdevlieghere | 2017-11-15 02:57:05 -0800 (Wed, 15 Nov 2017) | 14 lines
+
+[DebugInfo] Fix potential CU mismatch for SubprogramScopeDIEs.
 
 In constructAbstractSubprogramScopeDIE there can be a potential mismatch
 between `this` and the CU of ContextDIE when a scope is shared between
@@ -16,20 +20,21 @@ This fixes PR35212 (https://bugs.llvm.org/show_bug.cgi?id=35212)
 Patch by Philip Craig!
 
 Differential revision: https://reviews.llvm.org/D39981
+------------------------------------------------------------------------
 
-git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@318289 91177308-0d34-0410-b5e6-96231b3b80d8
+git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_50@318542 91177308-0d34-0410-b5e6-96231b3b80d8
 ---
  lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp | 20 ++++++++----
- lib/CodeGen/AsmPrinter/DwarfDebug.h         |  6 +++-
+ lib/CodeGen/AsmPrinter/DwarfDebug.h         |  5 ++-
  test/DebugInfo/cross-cu-scope.ll            | 50 +++++++++++++++++++++++++++++
- 3 files changed, 68 insertions(+), 8 deletions(-)
+ 3 files changed, 67 insertions(+), 8 deletions(-)
  create mode 100644 test/DebugInfo/cross-cu-scope.ll
 
 diff --git a/lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp b/lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp
-index d904372..eea30a7 100644
+index 676c48f..333d14a 100644
 --- a/lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp
 +++ b/lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp
-@@ -616,6 +616,7 @@ void DwarfCompileUnit::constructAbstractSubprogramScopeDIE(
+@@ -621,6 +621,7 @@ void DwarfCompileUnit::constructAbstractSubprogramScopeDIE(
    auto *SP = cast<DISubprogram>(Scope->getScopeNode());
  
    DIE *ContextDIE;
@@ -37,7 +42,7 @@ index d904372..eea30a7 100644
  
    if (includeMinimalInlineScopes())
      ContextDIE = &getUnitDie();
-@@ -626,18 +627,23 @@ void DwarfCompileUnit::constructAbstractSubprogramScopeDIE(
+@@ -631,18 +632,23 @@ void DwarfCompileUnit::constructAbstractSubprogramScopeDIE(
    else if (auto *SPDecl = SP->getDeclaration()) {
      ContextDIE = &getUnitDie();
      getOrCreateSubprogramDIE(SPDecl);
@@ -69,10 +74,10 @@ index d904372..eea30a7 100644
  
  DIE *DwarfCompileUnit::constructImportedEntityDIE(
 diff --git a/lib/CodeGen/AsmPrinter/DwarfDebug.h b/lib/CodeGen/AsmPrinter/DwarfDebug.h
-index 253e3f0..9ade921 100644
+index 5dfe06c..78ee9a1 100644
 --- a/lib/CodeGen/AsmPrinter/DwarfDebug.h
 +++ b/lib/CodeGen/AsmPrinter/DwarfDebug.h
-@@ -280,7 +280,7 @@ class DwarfDebug : public DebugHandlerBase {
+@@ -283,7 +283,7 @@ class DwarfDebug : public DebugHandlerBase {
    // 0, referencing the comp_dir of all the type units that use it.
    MCDwarfDwoLineTable SplitTypeUnitFileTable;
    /// @}
@@ -81,14 +86,13 @@ index 253e3f0..9ade921 100644
    /// True iff there are multiple CUs in this module.
    bool SingleCU;
    bool IsDarwin;
-@@ -555,6 +555,10 @@ public:
+@@ -562,6 +562,9 @@ public:
-   /// A helper function to check whether the DIE for a given Scope is
-   /// going to be null.
    bool isLexicalScopeDIENull(LexicalScope *Scope);
+ 
+   bool hasDwarfPubSections(bool includeMinimalInlineScopes) const;
 +
 +  /// Find the matching DwarfCompileUnit for the given CU DIE.
 +  DwarfCompileUnit *lookupCU(const DIE *Die) { return CUDieMap.lookup(Die); }
-+
  };
  } // End of namespace llvm
  
@@ -149,5 +153,5 @@ index 0000000..7c71f27
 +!16 = !DIBasicType(name: "usize", size: 64, encoding: DW_ATE_unsigned)
 +!17 = !DILocation(line: 1521, scope: !4)
 -- 
-2.9.3
+1.8.3.1
 

0001-Revert-Add-a-linker-script-to-version-LLVM-symbols.patch

@@ -0,0 +1,61 @@
+From 2912190aec4a215849a6dea0463f6599425fb7c7 Mon Sep 17 00:00:00 2001
+From: Tom Stellard <tstellar@redhat.com>
+Date: Mon, 14 Aug 2017 17:46:14 -0700
+Subject: [PATCH] Revert "Add a linker script to version LLVM symbols"
+
+This reverts commit cd789d8cfe12aa374e66eafc748f4fc06e149ca7.
+
+Conflicts:
+	tools/llvm-shlib/CMakeLists.txt
+---
+ cmake/modules/AddLLVM.cmake                   | 3 +--
+ tools/llvm-shlib/CMakeLists.txt               | 8 ++------
+ tools/llvm-shlib/simple_version_script.map.in | 1 -
+ 3 files changed, 3 insertions(+), 9 deletions(-)
+ delete mode 100644 tools/llvm-shlib/simple_version_script.map.in
+
+diff --git a/cmake/modules/AddLLVM.cmake b/cmake/modules/AddLLVM.cmake
+index e1ad9b9..e5ee4ee 100644
+--- a/cmake/modules/AddLLVM.cmake
++++ b/cmake/modules/AddLLVM.cmake
+@@ -81,9 +81,8 @@ function(add_llvm_symbol_exports target_name export_file)
+     # Gold and BFD ld require a version script rather than a plain list.
+     set(native_export_file "${target_name}.exports")
+     # FIXME: Don't write the "local:" line on OpenBSD.
+-    # in the export file, also add a linker script to version LLVM symbols (form: LLVM_N.M)
+     add_custom_command(OUTPUT ${native_export_file}
+-      COMMAND echo "LLVM_${LLVM_VERSION_MAJOR}.${LLVM_VERSION_MINOR} {" > ${native_export_file}
++      COMMAND echo "{" > ${native_export_file}
+       COMMAND grep -q "[[:alnum:]]" ${export_file} && echo "  global:" >> ${native_export_file} || :
+       COMMAND sed -e "s/$/;/" -e "s/^/    /" < ${export_file} >> ${native_export_file}
+       COMMAND echo "  local: *;" >> ${native_export_file}
+diff --git a/tools/llvm-shlib/CMakeLists.txt b/tools/llvm-shlib/CMakeLists.txt
+index 907345a..01a37b5 100644
+--- a/tools/llvm-shlib/CMakeLists.txt
++++ b/tools/llvm-shlib/CMakeLists.txt
+@@ -37,13 +37,9 @@ endif()
+ add_llvm_library(LLVM SHARED DISABLE_LLVM_LINK_LLVM_DYLIB SONAME ${SOURCES})
+ 
+ list(REMOVE_DUPLICATES LIB_NAMES)
+-if(("${CMAKE_SYSTEM_NAME}" STREQUAL "Linux") OR (MINGW) OR (HAIKU) OR ("${CMAKE_SYSTEM_NAME}" STREQUAL "FreeBSD") OR ("${CMAKE_SYSTEM_NAME}" STREQUAL "DragonFly")) # FIXME: It should be "GNU ld for elf"
+-  configure_file(
+-  ${CMAKE_CURRENT_SOURCE_DIR}/simple_version_script.map.in
+-  ${LLVM_LIBRARY_DIR}/tools/llvm-shlib/simple_version_script.map)
+-
++if(("${CMAKE_SYSTEM_NAME}" STREQUAL "Linux") OR (MINGW) OR ("${CMAKE_SYSTEM_NAME}" STREQUAL "FreeBSD") OR ("${CMAKE_SYSTEM_NAME}" STREQUAL "DragonFly")) # FIXME: It should be "GNU ld for elf"
+   # GNU ld doesn't resolve symbols in the version script.
+-  set(LIB_NAMES -Wl,--version-script,${LLVM_LIBRARY_DIR}/tools/llvm-shlib/simple_version_script.map -Wl,--whole-archive ${LIB_NAMES} -Wl,--no-whole-archive)
++  set(LIB_NAMES -Wl,--whole-archive ${LIB_NAMES} -Wl,--no-whole-archive)
+ elseif("${CMAKE_SYSTEM_NAME}" STREQUAL "Darwin")
+   set(LIB_NAMES -Wl,-all_load ${LIB_NAMES})
+ endif()
+diff --git a/tools/llvm-shlib/simple_version_script.map.in b/tools/llvm-shlib/simple_version_script.map.in
+deleted file mode 100644
+index e9515fe..0000000
+--- a/tools/llvm-shlib/simple_version_script.map.in
++++ /dev/null
+@@ -1 +0,0 @@
+-LLVM_@LLVM_VERSION_MAJOR@.@LLVM_VERSION_MINOR@ { global: *; };
+-- 
+1.8.3.1
+

llvm.spec

@@ -6,10 +6,13 @@
 %endif
 
 %global llvm_bindir %{_libdir}/%{name}
+%global maj_ver 5
+%global min_ver 0
+%global patch_ver 0
 
 Name:		llvm
-Version:	4.0.1
+Version:	%{maj_ver}.%{min_ver}.%{patch_ver}
-Release:	7%{?dist}
+Release:	5%{?dist}
 Summary:	The Low Level Virtual Machine
 
 License:	NCSA
@@ -18,12 +21,11 @@ Source0:	http://llvm.org/releases/%{version}/%{name}-%{version}.src.tar.xz
 
 # recognize s390 as SystemZ when configuring build
 Patch0:		llvm-3.7.1-cmake-s390.patch
-Patch2:		rust-lang-llvm-pr67.patch
 Patch3:		0001-CMake-Split-static-library-exports-into-their-own-ex.patch
-Patch4:		0001-Revert-Revert-CMake-Move-sphinx-detection-into-AddSp.patch
+# FIXME: Symbol versioning breaks some unittests when statically linking
-Patch5:		0001-CMake-Fix-docs-llvm-man-target-when-clang-llvm-is-in.patch
+# libstdc++, so we disable it for now.
-Patch6:		0001-CMake-Add-LLVM_UTILS_INSTALL_DIR-option.patch
+Patch4:		0001-Revert-Add-a-linker-script-to-version-LLVM-symbols.patch
-Patch7:		0001-DebugInfo-Fix-potential-CU-mismatch-for-SubprogramSc.patch
+Patch5:		0001-Merging-r318289.patch
 
 BuildRequires:	cmake
 BuildRequires:	zlib-devel
@@ -96,7 +98,7 @@ for f in `grep -Rl 'XFAIL.\+arm' test/ExecutionEngine `; do  rm $f; done
 mkdir -p _build
 cd _build
 
-%ifarch s390
+%ifarch s390 %{arm}
 # Decrease debuginfo verbosity to reduce memory consumption during final library linking
 %global optflags %(echo %{optflags} | sed 's/-g /-g1 /')
 %endif
@@ -106,7 +108,7 @@ cd _build
 	-DBUILD_SHARED_LIBS:BOOL=OFF \
 	-DCMAKE_BUILD_TYPE=RelWithDebInfo \
 	-DCMAKE_SHARED_LINKER_FLAGS="-Wl,-Bsymbolic -static-libstdc++" \
-%ifarch s390
+%ifarch s390 %{arm}
 	-DCMAKE_C_FLAGS_RELWITHDEBINFO="%{optflags} -DNDEBUG" \
 	-DCMAKE_CXX_FLAGS_RELWITHDEBINFO="%{optflags} -DNDEBUG" \
 %endif
@@ -186,6 +188,7 @@ fi
 %{_mandir}/man1/*.1.*
 %exclude %{_bindir}/llvm-config-%{__isa_bits}
 %exclude %{_mandir}/man1/llvm-config.1.*
+%{_datadir}/opt-viewer
 
 %files libs
 %{_libdir}/BugpointPasses.so
@@ -193,7 +196,7 @@ fi
 %if %{with gold}
 %{_libdir}/LLVMgold.so
 %endif
-%{_libdir}/libLLVM-4.0*.so
+%{_libdir}/libLLVM-%{maj_ver}.%{min_ver}*.so
 %{_libdir}/libLTO.so*
 
 %files devel
@@ -213,8 +216,17 @@ fi
 %{_libdir}/cmake/llvm/LLVMStaticExports.cmake
 
 %changelog
-* Tue Nov 21 2017 Tom Stellard <tstellar@redhat.com> - 4.0.1-7
+* Mon Nov 20 2017 Tom Stellard <tstellar@redhat.com> - 5.0.0-5
-- Backport r318289 to fix a debuginfo issue with rust.
+- Backport debuginfo fix for rust
+
+* Fri Nov 03 2017 Tom Stellard <tstellar@redhat.com> - 5.0.0-4
+- Reduce debuginfo size for ARM
+
+* Tue Oct 10 2017 Tom Stellard <tstellar@redhat.com> - 5.0.0-2
+- Reduce memory usage on ARM by disabling debuginfo and some non-ARM targets.
+
+* Mon Sep 25 2017 Tom Stellard <tstellar@redhat.com> - 5.0.0-1
+- 5.0.0 Release
 
 * Mon Sep 18 2017 Tom Stellard <tstellar@redhat.com> - 4.0.1-6
 - Add Requires: libedit-devel for llvm-devel

sources

@@ -1,2 +1,3 @@
 SHA512 (llvm-4.0.0.src.tar.xz) = cf681f0626ef6d568d951cdc3e143471a1d7715a0ba11e52aa273cf5d8d421e1357ef2645cc85879eaefcd577e99e74d07b01566825b3d0461171ef2cbfc7704
 SHA512 (llvm-4.0.1.src.tar.xz) = 16adc39b34ddb628f81b171119a8e2a0e9138b25011e803ef0b688e2fbea116fc4953d3a1b61b90a98a75e33619f81566b7cb06a9a2ea4d04ac5e0eb303a2d1d
+SHA512 (llvm-5.0.0.src.tar.xz) = e6d8fdcb5bf27bded814d02f39f69c6171bc3a512d5957c03e5ac2e231f903b7de87634b059bd5c5da670f7c3a8f7a538f6299225799f15f921857f1452f6b3a