Extended Description

havana ~/Downloads > clang-4.0 -v
openSUSE Linux clang version 4.0.0 (trunk 288322) (based on LLVM 4.0.0svn)
Target: x86_64-unknown-linux-gnu
Thread model: posix
InstalledDir: /suse/idoenmez/bin
Found candidate GCC installation: /usr/lib64/gcc/x86_64-suse-linux/6
Selected GCC installation: /usr/lib64/gcc/x86_64-suse-linux/6
Candidate multilib: .;@m64
Candidate multilib: 32;@m32
Selected multilib: .;@m64

/opt/clang/bin/clang++ --cuda-gpu-arch=sm_50 --cuda-path=/havana/cuda-8.0 axpy.cu -fuse-ld=lld -L/havana/cuda-8.0/lib64 -lcudart_static -ldl -lrt -pthread -Wl,-rpath,/opt/clang/lib64 -Wl,-rpath,/havana/cuda-8.0/lib64

./a.out
zsh: segmentation fault (core dumped) ./a.out

Same works with gold (or bfd too):

/opt/clang/bin/clang++ --cuda-gpu-arch=sm_50 --cuda-path=/havana/cuda-8.0 axpy.cu -fuse-ld=gold -L/havana/cuda-8.0/lib64 -lcudart_static -ldl -lrt -pthread -Wl,-rpath,/opt/clang/lib64 -Wl,-rpath,/havana/cuda-8.0/lib64
./a.out
y[0] = 2
y[1] = 4
y[2] = 6
y[3] = 8

Attached is the produced binary.