Merge pull request #33 from RadeonOpenCompute/roc-1.7.1

roc-1.7.1 updates

.arcconfig

@@ -1,4 +1,4 @@
 {
-  "project_id" : "clang",
+  "repository.callsign" : "C",
   "conduit_uri" : "https://reviews.llvm.org/"
 }

CMakeLists.txt

@@ -241,14 +241,15 @@ set(CLANG_DEFAULT_OBJCOPY "objcopy" CACHE STRING
 set(CLANG_DEFAULT_OPENMP_RUNTIME "libomp" CACHE STRING
   "Default OpenMP runtime used by -fopenmp.")
 
-# OpenMP offloading requires at least sm_30 because we use shuffle instructions
-# to generate efficient code for reductions.
-set(CLANG_OPENMP_NVPTX_DEFAULT_ARCH "sm_30" CACHE STRING
+# OpenMP offloading requires at least sm_35 because we use shuffle instructions
+# to generate efficient code for reductions and the atomicMax instruction on
+# 64-bit integers in the implementation of conditional lastprivate.
+set(CLANG_OPENMP_NVPTX_DEFAULT_ARCH "sm_35" CACHE STRING
   "Default architecture for OpenMP offloading to Nvidia GPUs.")
 string(REGEX MATCH "^sm_([0-9]+)$" MATCHED_ARCH "${CLANG_OPENMP_NVPTX_DEFAULT_ARCH}")
-if (NOT DEFINED MATCHED_ARCH OR "${CMAKE_MATCH_1}" LESS 30)
-  message(WARNING "Resetting default architecture for OpenMP offloading to Nvidia GPUs to sm_30")
-  set(CLANG_OPENMP_NVPTX_DEFAULT_ARCH "sm_30" CACHE STRING
+if (NOT DEFINED MATCHED_ARCH OR "${CMAKE_MATCH_1}" LESS 35)
+  message(WARNING "Resetting default architecture for OpenMP offloading to Nvidia GPUs to sm_35")
+  set(CLANG_OPENMP_NVPTX_DEFAULT_ARCH "sm_35" CACHE STRING
     "Default architecture for OpenMP offloading to Nvidia GPUs." FORCE)
 endif()
 
@@ -603,7 +604,9 @@ if (CLANG_ENABLE_BOOTSTRAP)
     LLVM_BINUTILS_INCDIR
     CLANG_REPOSITORY_STRING
     CMAKE_MAKE_PROGRAM
-    CMAKE_OSX_ARCHITECTURES)
+    CMAKE_OSX_ARCHITECTURES
+    LLVM_ENABLE_PROJECTS
+    LLVM_ENABLE_RUNTIMES)
 
   # We don't need to depend on compiler-rt if we're building instrumented
   # because the next stage will use the same compiler used to build this stage.
@@ -621,7 +624,8 @@ if (CLANG_ENABLE_BOOTSTRAP)
   set(COMPILER_OPTIONS
     -DCMAKE_CXX_COMPILER=${LLVM_RUNTIME_OUTPUT_INTDIR}/${CXX_COMPILER}
     -DCMAKE_C_COMPILER=${LLVM_RUNTIME_OUTPUT_INTDIR}/${C_COMPILER}
-    -DCMAKE_ASM_COMPILER=${LLVM_RUNTIME_OUTPUT_INTDIR}/${C_COMPILER})
+    -DCMAKE_ASM_COMPILER=${LLVM_RUNTIME_OUTPUT_INTDIR}/${C_COMPILER}
+    -DCMAKE_ASM_COMPILER_ID=Clang)
 
   if(BOOTSTRAP_LLVM_BUILD_INSTRUMENTED)
     add_dependencies(clang-bootstrap-deps llvm-profdata)
@@ -653,7 +657,7 @@ if (CLANG_ENABLE_BOOTSTRAP)
   foreach(variableName ${variableNames})
     if(variableName MATCHES "^BOOTSTRAP_")
       string(SUBSTRING ${variableName} 10 -1 varName)
-      string(REPLACE ";" "\;" value "${${variableName}}")
+      string(REPLACE ";" "|" value "${${variableName}}")
       list(APPEND PASSTHROUGH_VARIABLES
         -D${varName}=${value})
     endif()
@@ -669,7 +673,7 @@ if (CLANG_ENABLE_BOOTSTRAP)
       if("${${variableName}}" STREQUAL "")
         set(value "")
       else()
-        string(REPLACE ";" "\;" value ${${variableName}})
+        string(REPLACE ";" "|" value "${${variableName}}")
       endif()
       list(APPEND PASSTHROUGH_VARIABLES
         -D${variableName}=${value})
@@ -697,6 +701,7 @@ if (CLANG_ENABLE_BOOTSTRAP)
     USES_TERMINAL_CONFIGURE 1
     USES_TERMINAL_BUILD 1
     USES_TERMINAL_INSTALL 1
+    LIST_SEPARATOR |
     )
 
   # exclude really-install from main target

bindings/python/clang/cindex.py

@@ -1479,6 +1479,12 @@ def is_virtual_method(self):
         """
         return conf.lib.clang_CXXMethod_isVirtual(self)
 
+    def is_abstract_record(self):
+        """Returns True if the cursor refers to a C++ record declaration
+        that has pure virtual member functions.
+        """
+        return conf.lib.clang_CXXRecord_isAbstract(self)
+
     def is_scoped_enum(self):
         """Returns True if the cursor refers to a scoped enum declaration.
         """
@@ -3401,6 +3407,10 @@ def cursor(self):
    [Cursor],
    bool),
 
+  ("clang_CXXRecord_isAbstract",
+   [Cursor],
+   bool),
+
   ("clang_EnumDecl_isScoped",
    [Cursor],
    bool),

bindings/python/tests/cindex/test_cursor.py

@@ -275,6 +275,17 @@ def test_is_virtual_method(self):
         self.assertTrue(foo.is_virtual_method())
         self.assertFalse(bar.is_virtual_method())
 
+    def test_is_abstract_record(self):
+        """Ensure Cursor.is_abstract_record works."""
+        source = 'struct X { virtual void x() = 0; }; struct Y : X { void x(); };'
+        tu = get_tu(source, lang='cpp')
+
+        cls = get_cursor(tu, 'X')
+        self.assertTrue(cls.is_abstract_record())
+
+        cls = get_cursor(tu, 'Y')
+        self.assertFalse(cls.is_abstract_record())
+
     def test_is_scoped_enum(self):
         """Ensure Cursor.is_scoped_enum works."""
         source = 'class X {}; enum RegularEnum {}; enum class ScopedEnum {};'

cmake/caches/Apple-stage2.cmake

@@ -61,7 +61,7 @@ set(LLVM_DISTRIBUTION_COMPONENTS
   LTO
   clang-format
   clang-headers
-  libcxx-headers
+  cxx-headers
   ${LLVM_TOOLCHAIN_TOOLS}
   CACHE STRING "")
 

cmake/caches/Fuchsia-stage2.cmake

@@ -7,21 +7,20 @@ set(PACKAGE_VENDOR Fuchsia CACHE STRING "")
 
 set(LLVM_INCLUDE_EXAMPLES OFF CACHE BOOL "")
 set(LLVM_INCLUDE_DOCS OFF CACHE BOOL "")
-set(LLVM_ENABLE_ZLIB ON CACHE BOOL "")
 set(LLVM_ENABLE_BACKTRACES OFF CACHE BOOL "")
+set(LLVM_ENABLE_TERMINFO OFF CACHE BOOL "")
+set(LLVM_ENABLE_ZLIB ON CACHE BOOL "")
 set(LLVM_EXTERNALIZE_DEBUGINFO ON CACHE BOOL "")
 set(CLANG_PLUGIN_SUPPORT OFF CACHE BOOL "")
 
 set(LLVM_ENABLE_LTO ON CACHE BOOL "")
 if(NOT APPLE)
   set(LLVM_ENABLE_LLD ON CACHE BOOL "")
   set(CLANG_DEFAULT_LINKER lld CACHE STRING "")
+  set(CLANG_DEFAULT_OBJCOPY llvm-objcopy CACHE STRING "")
 endif()
 
-if(APPLE)
-  set(LLDB_CODESIGN_IDENTITY "" CACHE STRING "")
-endif()
-
+set(LLVM_ENABLE_ASSERTIONS ON CACHE BOOL "")
 set(CMAKE_BUILD_TYPE RelWithDebInfo CACHE STRING "")
 set(CMAKE_C_FLAGS_RELWITHDEBINFO "-O3 -gline-tables-only -DNDEBUG" CACHE STRING "")
 set(CMAKE_CXX_FLAGS_RELWITHDEBINFO "-O3 -gline-tables-only -DNDEBUG" CACHE STRING "")
@@ -81,8 +80,6 @@ set(LLVM_TOOLCHAIN_TOOLS
 set(LLVM_DISTRIBUTION_COMPONENTS
   clang
   lld
-  lldb
-  liblldb
   LTO
   clang-format
   clang-headers

cmake/caches/Fuchsia.cmake

@@ -8,10 +8,12 @@ set(LLVM_INCLUDE_EXAMPLES OFF CACHE BOOL "")
 set(LLVM_INCLUDE_TESTS OFF CACHE BOOL "")
 set(LLVM_INCLUDE_DOCS OFF CACHE BOOL "")
 set(CLANG_INCLUDE_TESTS OFF CACHE BOOL "")
-set(LLVM_ENABLE_ZLIB OFF CACHE BOOL "")
 set(LLVM_ENABLE_BACKTRACES OFF CACHE BOOL "")
+set(LLVM_ENABLE_TERMINFO OFF CACHE BOOL "")
+set(LLVM_ENABLE_ZLIB OFF CACHE BOOL "")
 set(CLANG_PLUGIN_SUPPORT OFF CACHE BOOL "")
 
+set(LLVM_ENABLE_ASSERTIONS ON CACHE BOOL "")
 set(CMAKE_BUILD_TYPE Release CACHE STRING "")
 
 set(BOOTSTRAP_LLVM_ENABLE_LTO ON CACHE BOOL "")

cmake/modules/AddClang.cmake

@@ -104,11 +104,9 @@ macro(add_clang_library name)
         RUNTIME DESTINATION bin)
 
       if (${ARG_SHARED} AND NOT CMAKE_CONFIGURATION_TYPES)
-        add_custom_target(install-${name}
-                          DEPENDS ${name}
-                          COMMAND "${CMAKE_COMMAND}"
-                                  -DCMAKE_INSTALL_COMPONENT=${name}
-                                  -P "${CMAKE_BINARY_DIR}/cmake_install.cmake")
+        add_llvm_install_targets(install-${name}
+                                 DEPENDS ${name}
+                                 COMPONENT ${name})
       endif()
     endif()
     set_property(GLOBAL APPEND PROPERTY CLANG_EXPORTS ${name})
@@ -147,11 +145,9 @@ macro(add_clang_tool name)
       COMPONENT ${name})
 
     if(NOT CMAKE_CONFIGURATION_TYPES)
-      add_custom_target(install-${name}
-        DEPENDS ${name}
-        COMMAND "${CMAKE_COMMAND}"
-        -DCMAKE_INSTALL_COMPONENT=${name}
-        -P "${CMAKE_BINARY_DIR}/cmake_install.cmake")
+      add_llvm_install_targets(install-${name}
+                               DEPENDS ${name}
+                               COMPONENT ${name})
     endif()
     set_property(GLOBAL APPEND PROPERTY CLANG_EXPORTS ${name})
   endif()

cmake/modules/CMakeLists.txt

@@ -2,7 +2,7 @@
 # link against them. LLVM calls its version of this file LLVMExports.cmake, but
 # the usual CMake convention seems to be ${Project}Targets.cmake.
 set(CLANG_INSTALL_PACKAGE_DIR lib${LLVM_LIBDIR_SUFFIX}/cmake/clang)
-set(clang_cmake_builddir "${CMAKE_BINARY_DIR}/${CLANG_INSTALL_PACKAGE_DIR}")
+set(clang_cmake_builddir "${CLANG_BINARY_DIR}/${CLANG_INSTALL_PACKAGE_DIR}")
 
 # Keep this in sync with llvm/cmake/CMakeLists.txt!
 set(LLVM_INSTALL_PACKAGE_DIR lib${LLVM_LIBDIR_SUFFIX}/cmake/llvm)

docs/ClangCommandLineReference.rst

@@ -120,6 +120,10 @@ Output path for the plist report
 
 .. option:: -compatibility\_version<arg>
 
+.. option:: --config <arg>
+
+Specifies configuration file
+
 .. option:: --constant-cfstrings
 
 .. option:: -coverage, --coverage
@@ -1281,6 +1285,10 @@ Enable '\[\[\]\]' attributes in all C and C++ language modes
 
 .. option:: -fdwarf-directory-asm, -fno-dwarf-directory-asm
 
+.. option:: -fdwarf-exceptions
+
+Use DWARF style exceptions
+
 .. option:: -felide-constructors, -fno-elide-constructors
 
 .. option:: -feliminate-unused-debug-symbols, -fno-eliminate-unused-debug-symbols
@@ -1357,6 +1365,10 @@ Implicitly search the file system for module map files.
 
 .. option:: -finput-charset=<arg>
 
+.. option:: -finstrument-function-entry-bare
+
+Instrument function entry only, after inlining, without arguments to the instrumentation call
+
 .. option:: -finstrument-functions
 
 Generate calls to instrument function entry and exit
@@ -1537,6 +1549,10 @@ Enable ARC-style weak references in Objective-C
 
 OpenMP target code is compiled as relocatable using the -c flag. For OpenMP targets the code is relocatable by default.
 
+.. option:: -fopenmp-simd, -fno-openmp-simd
+
+Emit OpenMP code only for SIMD-based constructs.
+
 .. option:: -fopenmp-use-tls
 
 .. option:: -fopenmp-version=<arg>
@@ -1678,6 +1694,10 @@ Turn on loop reroller
 
 Generate a YAML optimization record file
 
+.. option:: -fseh-exceptions
+
+Use SEH style exceptions
+
 .. option:: -fshort-enums, -fno-short-enums
 
 Allocate to an enum type only as many bytes as it needs for the declared range of possible values
@@ -1862,6 +1882,10 @@ Treat signed integer overflow as two's complement
 
 Store string literals as writable data
 
+.. option:: -fxray-always-emit-customevents, -fno-xray-always-emit-customevents
+
+Determine whether to always emit \_\_xray\_customevent(...) calls even if the function it appears in is not always instrumented.
+
 .. option:: -fxray-always-instrument=<arg>
 
 Filename defining the whitelist for imbuing the 'always instrument' XRay attribute.
@@ -1982,7 +2006,7 @@ Link stack frames through backchain on System Z
 
 .. option:: -mconsole<arg>
 
-.. option:: -mcpu=<arg>, -mv4 (equivalent to -mcpu=hexagonv4), -mv5 (equivalent to -mcpu=hexagonv5), -mv55 (equivalent to -mcpu=hexagonv55), -mv60 (equivalent to -mcpu=hexagonv60), -mv62 (equivalent to -mcpu=hexagonv62)
+.. option:: -mcpu=<arg>, -mv4 (equivalent to -mcpu=hexagonv4), -mv5 (equivalent to -mcpu=hexagonv5), -mv55 (equivalent to -mcpu=hexagonv55), -mv60 (equivalent to -mcpu=hexagonv60), -mv62 (equivalent to -mcpu=hexagonv62), -mv65 (equivalent to -mcpu=hexagonv65)
 
 .. option:: -mdefault-build-attributes<arg>, -mno-default-build-attributes<arg>
 
@@ -2104,6 +2128,10 @@ Omit frame pointer setup for leaf functions
 
 Use copy relocations support for PIE builds
 
+.. option:: -mprefer-vector-width=<arg>
+
+Specifies preferred vector width for auto-vectorization. Defaults to 'none' which allows target specific decisions.
+
 .. option:: -mqdsp6-compat
 
 Enable hexagon-qdsp6 backward compatibility
@@ -2290,6 +2318,10 @@ PowerPC
 
 WebAssembly
 -----------
+.. option:: -mnontrapping-fptoint, -mno-nontrapping-fptoint
+
+.. option:: -msign-ext, -mno-sign-ext
+
 .. option:: -msimd128, -mno-simd128
 
 X86
@@ -2306,6 +2338,8 @@ X86
 
 .. option:: -mavx2, -mno-avx2
 
+.. option:: -mavx512bitalg, -mno-avx512bitalg
+
 .. option:: -mavx512bw, -mno-avx512bw
 
 .. option:: -mavx512cd, -mno-avx512cd
@@ -2322,8 +2356,12 @@ X86
 
 .. option:: -mavx512vbmi, -mno-avx512vbmi
 
+.. option:: -mavx512vbmi2, -mno-avx512vbmi2
+
 .. option:: -mavx512vl, -mno-avx512vl
 
+.. option:: -mavx512vnni, -mno-avx512vnni
+
 .. option:: -mavx512vpopcntdq, -mno-avx512vpopcntdq
 
 .. option:: -mbmi, -mno-bmi
@@ -2348,6 +2386,10 @@ X86
 
 .. option:: -mfxsr, -mno-fxsr
 
+.. option:: -mgfni, -mno-gfni
+
+.. option:: -mibt, -mno-ibt
+
 .. option:: -mlwp, -mno-lwp
 
 .. option:: -mlzcnt, -mno-lzcnt
@@ -2380,6 +2422,8 @@ X86
 
 .. option:: -msha, -mno-sha
 
+.. option:: -mshstk, -mno-shstk
+
 .. option:: -msse, -mno-sse
 
 .. option:: -msse2, -mno-sse2
@@ -2398,6 +2442,10 @@ X86
 
 .. option:: -mtbm, -mno-tbm
 
+.. option:: -mvaes, -mno-vaes
+
+.. option:: -mvpclmulqdq, -mno-vpclmulqdq
+
 .. option:: -mx87, -m80387, -mno-x87
 
 .. option:: -mxop, -mno-xop