Skip MCJIT unit tests if LLVM is not configured for native compilation
Skip MCJIT unit tests if LLVM is not configured for native compilation

Patch by Sergej Jaskiewicz!

Differential Revision: D67089

git-svn-id: 0ff597fd157e6f4fc38580e8d64ab130330d2411@370812 91177308-0d34-0410-b5e6-96231b3b80d8

GPUOpen-Drivers/llvm,GPUOpen-Drivers/llvm,llvm-mirror/llvm,GPUOpen-Drivers/llvm,llvm-mirror/llvm,llvm-mirror/llvm,llvm-mirror/llvm,llvm-mirror/llvm,llvm-mirror/llvm,GPUOpen-Drivers/llvm,llvm-mirror/llvm,GPUOpen-Drivers/llvm,GPUOpen-Drivers/llvm,llvm-mirror/llvm,GPUOpen-Drivers/llvm,llvm-mirror/llvm,GPUOpen-Drivers/llvm