Add more 64bit swiftcall convention tests
Add more 64bit swiftcall convention tests

git-svn-id: ffe668792ed300d6c2daa1f6eba2e0aa28d7ec6c@284133 91177308-0d34-0410-b5e6-96231b3b80d8
(cherry picked from commit 13dc212ffaeed7befe1f89b9e6831fbef73b0a33)

apple/swift-clang,apple/swift-clang,apple/swift-clang,apple/swift-clang,apple/swift-clang,apple/swift-clang,apple/swift-clang,apple/swift-clang,apple/swift-clang,apple/swift-clang