Creating branches/google/stable and tags/google/stable/2018-08-24 from r340178

git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/google/stable@340673 91177308-0d34-0410-b5e6-96231b3b80d8

Author: rupprecht

.gitattributes

@@ -1,6 +1,11 @@
 # binary files
 test/Object/Inputs/*.a-* binary
-test/tools/dsymutil/Inputs/* binary
+test/tools/dsymutil/Inputs/*.o binary
+test/tools/dsymutil/Inputs/*.a binary
+test/tools/dsymutil/Inputs/*.i386 binary
+test/tools/dsymutil/Inputs/*.x86_64 binary
+test/tools/dsymutil/Inputs/*.armv7m binary
+test/tools/dsymutil/Inputs/*.dylib binary
 test/tools/llvm-ar/Inputs/*.lib binary
 test/tools/llvm-objdump/Inputs/*.a binary
 test/tools/llvm-rc/Inputs/* binary

BRANCH_HISTORY

@@ -2,28 +2,20 @@
 
 cmake_minimum_required(VERSION 3.4.3)
 
-cmake_policy(SET CMP0022 NEW)
-
-cmake_policy(SET CMP0048 NEW)
-
 # CMake 3.1 and higher include generator expressions of the form
 # $<TARGETLIB:obj> in the SOURCES property.  These need to be
 # stripped everywhere that access the SOURCES property, so we just
 # defer to the OLD behavior of not including generator expressions
 # in the output for now.
 cmake_policy(SET CMP0051 OLD)
 
-cmake_policy(SET CMP0056 NEW)
-
-cmake_policy(SET CMP0057 NEW)
-
 if(POLICY CMP0068)
   cmake_policy(SET CMP0068 NEW)
   set(CMAKE_BUILD_WITH_INSTALL_NAME_DIR ON)
 endif()
 
 if(NOT DEFINED LLVM_VERSION_MAJOR)
-  set(LLVM_VERSION_MAJOR 7)
+  set(LLVM_VERSION_MAJOR 8)
 endif()
 if(NOT DEFINED LLVM_VERSION_MINOR)
   set(LLVM_VERSION_MINOR 0)
@@ -92,7 +84,7 @@ if(CMAKE_HOST_APPLE AND APPLE)
 
     foreach(lang ${languages})
       set(CMAKE_${lang}_CREATE_STATIC_LIBRARY
-        "${CMAKE_LIBTOOL} -static ${LIBTOOL_NO_WARNING_FLAG} -o <TARGET> \
+        "\"${CMAKE_LIBTOOL}\" -static ${LIBTOOL_NO_WARNING_FLAG} -o <TARGET> \
         <LINK_FLAGS> <OBJECTS> ")
     endforeach()
   endif()
@@ -231,10 +223,6 @@ if(WIN32 AND NOT UNIX)
   set(CPACK_NSIS_MUI_UNIICON "${CMAKE_CURRENT_SOURCE_DIR}\\\\cmake\\\\nsis_icon.ico")
   set(CPACK_NSIS_MODIFY_PATH "ON")
   set(CPACK_NSIS_ENABLE_UNINSTALL_BEFORE_INSTALL "ON")
-  set(CPACK_NSIS_EXTRA_INSTALL_COMMANDS
-    "ExecWait '$INSTDIR/tools/msbuild/install.bat'")
-  set(CPACK_NSIS_EXTRA_UNINSTALL_COMMANDS
-    "ExecWait '$INSTDIR/tools/msbuild/uninstall.bat'")
   if( CMAKE_CL_64 )
     set(CPACK_NSIS_INSTALL_ROOT "$PROGRAMFILES64")
   endif()
@@ -248,29 +236,11 @@ include(CPack)
 # versions).
 if( CMAKE_CURRENT_SOURCE_DIR STREQUAL CMAKE_CURRENT_BINARY_DIR AND NOT MSVC_IDE )
   message(FATAL_ERROR "In-source builds are not allowed.
-CMake would overwrite the makefiles distributed with LLVM.
 Please create a directory and run cmake from there, passing the path
 to this source directory as the last argument.
 This process created the file `CMakeCache.txt' and the directory `CMakeFiles'.
 Please delete them.")
 endif()
-if( NOT CMAKE_SOURCE_DIR STREQUAL CMAKE_BINARY_DIR )
-  file(GLOB_RECURSE
-    tablegenned_files_on_include_dir
-    "${CMAKE_CURRENT_SOURCE_DIR}/include/llvm/*.gen")
-  file(GLOB_RECURSE
-    tablegenned_files_on_lib_dir
-    "${CMAKE_CURRENT_SOURCE_DIR}/lib/Target/*.inc")
-  if( tablegenned_files_on_include_dir OR tablegenned_files_on_lib_dir)
-    message(FATAL_ERROR "Apparently there is a previous in-source build,
-probably as the result of running `configure' and `make' on
-${CMAKE_CURRENT_SOURCE_DIR}.
-This may cause problems. The suspicious files are:
-${tablegenned_files_on_lib_dir}
-${tablegenned_files_on_include_dir}
-Please clean the source directory.")
-  endif()
-endif()
 
 string(TOUPPER "${CMAKE_BUILD_TYPE}" uppercase_CMAKE_BUILD_TYPE)
 
@@ -429,15 +399,29 @@ option(LLVM_USE_OPROFILE
 option(LLVM_EXTERNALIZE_DEBUGINFO
   "Generate dSYM files and strip executables and libraries (Darwin Only)" OFF)
 
+option(LLVM_CODESIGNING_IDENTITY
+  "Sign executables and dylibs with the given identity (Darwin Only)" OFF)
+
 # If enabled, verify we are on a platform that supports oprofile.
 if( LLVM_USE_OPROFILE )
   if( NOT CMAKE_SYSTEM_NAME MATCHES "Linux" )
     message(FATAL_ERROR "OProfile support is available on Linux only.")
   endif( NOT CMAKE_SYSTEM_NAME MATCHES "Linux" )
 endif( LLVM_USE_OPROFILE )
 
+option(LLVM_USE_PERF
+  "Use perf JIT interface to inform perf about JIT code" OFF)
+
+# If enabled, verify we are on a platform that supports perf.
+if( LLVM_USE_PERF )
+  if( NOT CMAKE_SYSTEM_NAME MATCHES "Linux" )
+    message(FATAL_ERROR "perf support is available on Linux only.")
+  endif( NOT CMAKE_SYSTEM_NAME MATCHES "Linux" )
+endif( LLVM_USE_PERF )
+
 set(LLVM_USE_SANITIZER "" CACHE STRING
   "Define the sanitizer used to build binaries and tests.")
+option(LLVM_OPTIMIZE_SANITIZED_BUILDS "Pass -O1 on debug sanitizer builds" ON)
 set(LLVM_LIB_FUZZING_ENGINE "" CACHE PATH
   "Path to fuzzing library for linking with fuzz targets")
 
@@ -519,6 +503,7 @@ option (LLVM_INCLUDE_DOCS "Generate build targets for llvm documentation." ON)
 option (LLVM_ENABLE_DOXYGEN "Use doxygen to generate llvm API documentation." OFF)
 option (LLVM_ENABLE_SPHINX "Use Sphinx to generate llvm documentation." OFF)
 option (LLVM_ENABLE_OCAMLDOC "Build OCaml bindings documentation." ON)
+option (LLVM_ENABLE_BINDINGS "Build bindings." ON)
 
 set(LLVM_INSTALL_DOXYGEN_HTML_DIR "share/doc/llvm/doxygen-html"
     CACHE STRING "Doxygen-generated HTML documentation install directory")
@@ -539,15 +524,17 @@ if(NOT DEFINED LLVM_DYLIB_COMPONENTS)
     "Semicolon-separated list of components to include in libLLVM, or \"all\".")
 endif()
 option(LLVM_LINK_LLVM_DYLIB "Link tools against the libllvm dynamic library" OFF)
-option(LLVM_BUILD_LLVM_C_DYLIB "Build libllvm-c re-export library (Darwin Only)" OFF)
+if(MSVC)
+  option(LLVM_BUILD_LLVM_C_DYLIB "Build LLVM-C.dll (Windows only)" OFF)
+else()
+  option(LLVM_BUILD_LLVM_C_DYLIB "Build libllvm-c re-export library (Darwin only)" OFF)
+endif()
 set(LLVM_BUILD_LLVM_DYLIB_default OFF)
-if(LLVM_LINK_LLVM_DYLIB OR LLVM_BUILD_LLVM_C_DYLIB)
+if(LLVM_LINK_LLVM_DYLIB OR (LLVM_BUILD_LLVM_C_DYLIB AND NOT MSVC))
   set(LLVM_BUILD_LLVM_DYLIB_default ON)
 endif()
 option(LLVM_BUILD_LLVM_DYLIB "Build libllvm dynamic library" ${LLVM_BUILD_LLVM_DYLIB_default})
 
-option(LLVM_DYLIB_SYMBOL_VERSIONING OFF)
-
 option(LLVM_OPTIMIZED_TABLEGEN "Force TableGen to be built with optimization" OFF)
 if(CMAKE_CROSSCOMPILING OR (LLVM_OPTIMIZED_TABLEGEN AND (LLVM_ENABLE_ASSERTIONS OR CMAKE_CONFIGURATION_TYPES)))
   set(LLVM_USE_HOST_TOOLS ON)
@@ -582,6 +569,9 @@ endif()
 set(LLVM_TARGET_TRIPLE_ENV CACHE STRING "The name of environment variable to override default target. Disabled by blank.")
 mark_as_advanced(LLVM_TARGET_TRIPLE_ENV)
 
+set(LLVM_ENABLE_PER_TARGET_RUNTIME_DIR OFF CACHE BOOL
+  "Enable per-target runtimes directory")
+
 # All options referred to from HandleLLVMOptions have to be specified
 # BEFORE this include, otherwise options will not be correctly set on
 # first cmake run
@@ -629,7 +619,7 @@ endif()
 #  - We generate the library table used by llvm-config.
 #
 #  - We generate the dependencies for the CMake fragment, so that we will
-#    automatically reconfigure outselves.
+#    automatically reconfigure ourselves.
 
 set(LLVMBUILDTOOL "${LLVM_MAIN_SRC_DIR}/utils/llvm-build/llvm-build")
 set(LLVMCONFIGLIBRARYDEPENDENCIESINC
@@ -644,6 +634,9 @@ endif (LLVM_USE_INTEL_JITEVENTS)
 if (LLVM_USE_OPROFILE)
   set(LLVMOPTIONALCOMPONENTS ${LLVMOPTIONALCOMPONENTS} OProfileJIT)
 endif (LLVM_USE_OPROFILE)
+if (LLVM_USE_PERF)
+  set(LLVMOPTIONALCOMPONENTS ${LLVMOPTIONALCOMPONENTS} PerfJITEvents)
+endif (LLVM_USE_PERF)
 
 message(STATUS "Constructing LLVMBuild project information")
 execute_process(
@@ -983,6 +976,7 @@ if (NOT LLVM_INSTALL_TOOLCHAIN_ONLY)
 
   if (NOT CMAKE_CONFIGURATION_TYPES)
     add_llvm_install_targets(install-llvm-headers
+                             DEPENDS llvm-headers
                              COMPONENT llvm-headers)
   endif()
 endif()
@@ -997,7 +991,7 @@ if(LLVM_DISTRIBUTION_COMPONENTS)
   add_custom_target(distribution)
   add_custom_target(install-distribution)
   add_custom_target(install-distribution-stripped)
-  foreach(target ${LLVM_DISTRIBUTION_COMPONENTS})
+  foreach(target ${LLVM_DISTRIBUTION_COMPONENTS} ${LLVM_RUNTIME_DISTRIBUTION_COMPONENTS})
     if(TARGET ${target})
       add_dependencies(distribution ${target})
     else()
@@ -1021,6 +1015,6 @@ if(LLVM_DISTRIBUTION_COMPONENTS)
 endif()
 
 # This allows us to deploy the Universal CRT DLLs by passing -DCMAKE_INSTALL_UCRT_LIBRARIES=ON to CMake
-if (MSVC AND CMAKE_HOST_SYSTEM_NAME STREQUAL "Windows")
+if (MSVC AND CMAKE_HOST_SYSTEM_NAME STREQUAL "Windows" AND CMAKE_INSTALL_UCRT_LIBRARIES)
   include(InstallRequiredSystemLibraries)
 endif()

CMakeLists.txt

@@ -9,6 +9,10 @@ beautification by scripts. The fields are: name (N), email (E), web-address
 (S) and (I) IRC handle. Each entry should contain at least the (N), (E) and
 (D) fields.
 
+N: Simon Atanasyan
+E: [email protected]
+D: MIPS Backend (lib/Target/Mips/*)
+
 N: Justin Bogner
 E: [email protected]
 D: InstrProfiling and related parts of ProfileData
@@ -64,10 +68,6 @@ N: Quentin Colombet
 E: [email protected]
 D: Loop Strength Reduction, Register allocators
 
-N: Simon Dardis
-E: [email protected]
-D: MIPS Backend (lib/Target/Mips/*)
-
 N: Andrea Di Biagio
 E: [email protected]
 E: [email protected]
@@ -218,3 +218,7 @@ D: Release management (x.y.0 releases)
 N: whitequark
 E: [email protected]
 D: C API, OCaml bindings
+
+N: Jake Ehrlich
+E: [email protected]
+D: llvm-objcopy (tools/llvm-objcopy)

CODE_OWNERS.TXT

@@ -23,7 +23,8 @@ D: MingW Win32 API portability layer
 
 N: Aaron Ballman
 E: [email protected]
-D: __declspec attributes, Windows support, general bug fixing
+D: Clang frontend, frontend attributes, Windows support, general bug fixing
+I: AaronBallman
 
 N: Nate Begeman
 E: [email protected]
@@ -35,6 +36,13 @@ E: [email protected]
 D: ET-Forest implementation.
 D: Sparse bitmap
 
+N: Geoff Berry
+E: [email protected]
+E: [email protected]
+D: AArch64 backend improvements
+D: Added EarlyCSE MemorySSA support
+D: CodeGen improvements
+
 N: David Blaikie
 E: [email protected]
 D: General bug fixing/fit & finish, mostly in Clang
@@ -107,8 +115,8 @@ E: [email protected]
 D: Bug fixes and minor improvements
 
 N: Rafael Avila de Espindola
-E: rafael[email protected]
-D: The ARM backend
+E: rafael@espindo.la
+D: MC and LLD work
 
 N: Dave Estes
 E: [email protected]
@@ -224,6 +232,11 @@ N: Rod Kay
 E: [email protected]
 D: Author of LLVM Ada bindings
 
+N: Erich Keane
+E: [email protected]
+D: A variety of Clang contributions including function multiversioning, regcall/vectorcall.
+I: ErichKeane
+
 N: Eric Kidd
 W: http://randomhacks.net/
 D: llvm-config script
@@ -485,3 +498,7 @@ D: Bunches of stuff
 N: Bob Wilson
 E: [email protected]
 D: Advanced SIMD (NEON) support in the ARM backend.
+
+N: QingShan Zhang
+E: [email protected]
+D: PowerPC Backend Developer

CREDITS.TXT

@@ -4,7 +4,7 @@ LLVM Release License
 University of Illinois/NCSA
 Open Source License
 
-Copyright (c) 2003-2017 University of Illinois at Urbana-Champaign.
+Copyright (c) 2003-2018 University of Illinois at Urbana-Champaign.
 All rights reserved.
 
 Developed by:

LICENSE.TXT

@@ -1,4 +1,4 @@
-Low Level Virtual Machine (LLVM)
+The LLVM Compiler Infrastructure
 ================================
 
 This directory and its subdirectories contain source code for LLVM,
@@ -16,4 +16,3 @@ documentation setup.
 If you are writing a package for LLVM, see docs/Packaging.rst for our
 suggestions.
 
-

README.txt

@@ -45,8 +45,3 @@ N: Diana Picus
 E: [email protected]
 T: ARM, AArch64
 O: Linux
-
-N: Simon Dardis
-E: [email protected]
-T: MIPS
-O: Linux