(no subject)

Hello!

For the pre-built binaries(LLVM4.0.0) of clang for x86_64 Ubuntu16.04, the analyzer checkers debug.ViewCFG and ``debug.ViewExplodedGraph can't output the graph. But for the pre-built binaries(LLVM4.0.0) of clang for Windows(64-bit), they work well. What’s the reason?