Update testcase that was XFAILed on Darwin for llvm-dwarfdump change.
Update testcase that was XFAILed on Darwin for llvm-dwarfdump change.

git-svn-id: 0ff597fd157e6f4fc38580e8d64ab130330d2411@313209 91177308-0d34-0410-b5e6-96231b3b80d8
(cherry picked from commit c9ffce23c1087d75c6597e3458dfd4da6c167009)

apple/swift-llvm,apple/swift-llvm,apple/swift-llvm,apple/swift-llvm,apple/swift-llvm,apple/swift-llvm,apple/swift-llvm,apple/swift-llvm