remove unnecessary target triple from generic test
remove unnecessary target triple from generic test

git-svn-id: 0ff597fd157e6f4fc38580e8d64ab130330d2411@321874 91177308-0d34-0410-b5e6-96231b3b80d8
(cherry picked from commit e68ada0df5876490eafdae334d02fb66884fbda0)

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