[Driver][ARM64] Add a testcase for r206227.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@206914 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/Driver/arm64-as.s b/test/Driver/arm64-as.s
new file mode 100644 (file)
index 0000000..061e5b2
--- /dev/null
+++ b/test/Driver/arm64-as.s
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+// Make sure the arm64 default on cyclone when compiling for apple.
+// RUN: %clang -target arm64-apple-ios -arch arm64 -### -c %s 2>&1 | FileCheck -check-prefix=TARGET %s
+//
+// TARGET: "-cc1as"
+// TARGET: "-target-cpu" "cyclone"