Stub out room for ARM APCS ABI implementation (and AAPCS_VFP, although you can't
hit this via command line options yet).

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81595 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/CodeGen/arm-apcs-arguments.c b/test/CodeGen/arm-apcs-arguments.c
new file mode 100644
index 0000000..f646806
--- /dev/null
+++ b/test/CodeGen/arm-apcs-arguments.c
@@ -0,0 +1,6 @@
+// RUN: clang-cc -triple armv7-apple-darwin9 -emit-llvm -o - %s | FileCheck %s
+
+// CHECK: define arm_apcscc signext i8 @f0()
+char f0(void) {
+  return 0;
+}