Use references to simplify the code a bit.
tree36e6e4f8732e2819c7e215b5776d7efcbb565ce2
-rw-r--r-- 14253 CMakeLists.txt
-rw-r--r-- 8452 CREDITS.TXT
-rw-r--r-- 3194 LICENSE.TXT
-rw-r--r-- 7439 Makefile
-rw-r--r-- 2706 Makefile.common
-rw-r--r-- 10965 Makefile.config.in
-rw-r--r-- 75764 Makefile.rules
-rw-r--r-- 125 ModuleInfo.txt
-rw-r--r-- 566 README.txt
drwxr-xr-x - autoconf
drwxr-xr-x - bindings
-rwxr-xr-x 2272 build-for-llvm-top.sh
drwxr-xr-x - cmake
-rwxr-xr-x 645961 configure
drwxr-xr-x - docs
drwxr-xr-x - examples
drwxr-xr-x - include
drwxr-xr-x - lib
-rw-r--r-- 1890 llvm.spec.in
drwxr-xr-x - projects
drwxr-xr-x - runtime
drwxr-xr-x - test
drwxr-xr-x - tools
drwxr-xr-x - unittests
drwxr-xr-x - utils
drwxr-xr-x - website