[OCaml] PR5595: Pass LDFLAGS to tests via -cclib.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220832 91177308-0d34-0410-b5e6-96231b3b80d8
Update llvm-objdump’s Mach-O symbolizer code to demangle C++ names.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220833 91177308-0d34-0410-b5e6-96231b3b80d8