Import LLVM 4.0.0 release including clang and lld.

3 files changed, 28 insertions, 2 deletions

diff --git a/gnu/llvm/utils/release/build_llvm_package.bat b/gnu/llvm/utils/release/build_llvm_package.bat
index e7895157cd0..bb6853f57c6 100755
--- a/gnu/llvm/utils/release/build_llvm_package.bat
+++ b/gnu/llvm/utils/release/build_llvm_package.bat
@@ -47,7 +47,6 @@ svn.exe export -r %revision% http://llvm.org/svn/llvm-project/clang-tools-extra/
 svn.exe export -r %revision% http://llvm.org/svn/llvm-project/lld/%branch% llvm/tools/lld || exit /b

 svn.exe export -r %revision% http://llvm.org/svn/llvm-project/compiler-rt/%branch% llvm/projects/compiler-rt || exit /b

 svn.exe export -r %revision% http://llvm.org/svn/llvm-project/openmp/%branch% llvm/projects/openmp || exit /b

-svn.exe export -r %revision% http://llvm.org/svn/llvm-project/lldb/%branch% llvm/tools/lldb || exit /b

 

 

 REM Setting CMAKE_CL_SHOWINCLUDES_PREFIX to work around PR27226.

diff --git a/gnu/llvm/utils/release/test-release.sh b/gnu/llvm/utils/release/test-release.sh
index 73e31d46d51..b0c77157980 100755
--- a/gnu/llvm/utils/release/test-release.sh
+++ b/gnu/llvm/utils/release/test-release.sh
@@ -36,7 +36,9 @@ do_libs="yes"
 do_libunwind="yes"
 do_test_suite="yes"
 do_openmp="yes"
+do_lld="yes"
 do_lldb="no"
+do_polly="no"
 BuildDir="`pwd`"
 ExtraConfigureFlags=""
 ExportBranch=""
@@ -63,8 +65,11 @@ function usage() {
     echo " -no-libunwind        Disable check-out & build libunwind"
     echo " -no-test-suite       Disable check-out & build test-suite"
     echo " -no-openmp           Disable check-out & build libomp"
+    echo " -no-lld              Disable check-out & build lld"
     echo " -lldb                Enable check-out & build lldb"
     echo " -no-lldb             Disable check-out & build lldb (default)"
+    echo " -polly               Enable check-out & build Polly"
+    echo " -no-polly            Disable check-out & build Polly (default)"
 }
 
 while [ $# -gt 0 ]; do
@@ -140,12 +145,21 @@ while [ $# -gt 0 ]; do
         -no-openmp )
             do_openmp="no"
             ;;
+        -no-lld )
+            do_lld="no"
+            ;;
         -lldb )
             do_lldb="yes"
             ;;
         -no-lldb )
             do_lldb="no"
             ;;
+        -polly )
+            do_polly="yes"
+            ;;
+        -no-polly )
+            do_polly="no"
+            ;;
         -help | --help | -h | --h | -\? )
             usage
             exit 0
@@ -216,9 +230,15 @@ esac
 if [ $do_openmp = "yes" ]; then
   projects="$projects openmp"
 fi
+if [ $do_lld = "yes" ]; then
+  projects="$projects lld"
+fi
 if [ $do_lldb = "yes" ]; then
   projects="$projects lldb"
 fi
+if [ $do_polly = "yes" ]; then
+  projects="$projects polly"
+fi
 
 # Go to the build directory (may be different from CWD)
 BuildDir=$BuildDir/$RC
@@ -285,7 +305,7 @@ function export_sources() {
         cfe)
             projsrc=llvm.src/tools/clang
             ;;
-        lldb)
+        lld|lldb|polly)
             projsrc=llvm.src/tools/$proj
             ;;
         clang-tools-extra)
diff --git a/gnu/llvm/utils/sanitizers/ubsan_blacklist.txt b/gnu/llvm/utils/sanitizers/ubsan_blacklist.txt
new file mode 100644
index 00000000000..49975866ea4
--- /dev/null
+++ b/gnu/llvm/utils/sanitizers/ubsan_blacklist.txt
@@ -0,0 +1,7 @@
+# This blacklist should be applied when LLVM is built
+# with -fsanitize=undefined instrumentation. It exists
+# because libstdc++ has some undefined behavior issues
+# in some of the headers, in particular, stl_tree.h.
+
+# upcast of address with insufficient space for an object of type std::_Rb_tree_node<...>
+src:*bits/stl_tree.h