1 files changed, 42 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.target/aarch64/aapcs64/test_align-4.c b/gcc-4.9/gcc/testsuite/gcc.target/aarch64/aapcs64/test_align-4.c
new file mode 100644
index 000000000..7834ed87e
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/gcc.target/aarch64/aapcs64/test_align-4.c
@@ -0,0 +1,42 @@
+/* Test AAPCS64 layout.
+
+   C.3 If the argument is an HFA then the NSRN is set to 8 and the size
+   of the argument is rounded up to the nearest multiple of 8 bytes.
+
+   TODO: add the check of an HFA containing half-precision floating-point
+   when __f16 is supported in A64 GCC.  */
+
+/* { dg-do run { target aarch64*-*-* } } */
+
+#ifndef IN_FRAMEWORK
+#define TESTFILE "test_align-4.c"
+
+struct z1
+{
+  double x[4];
+};
+
+struct z1 a = { 5.0, 6.0, 7.0, 8.0 };
+
+struct z2
+{
+  float x[3];
+};
+
+struct z2 b = { 13.f, 14.f, 15.f };
+struct z2 c = { 16.f, 17.f, 18.f };
+
+#include "abitest.h"
+#else
+
+  ARG(struct z1, a, D0)
+  ARG(double, 9.0, D4)
+  ARG(double, 10.0, D5)
+  ARG(struct z2, b, STACK)       /* [C.3] on stack and size padded to 16 bytes */
+#ifndef __AAPCS64_BIG_ENDIAN__
+  ARG(float, 15.5f, STACK+16)    /* [C.3] NSRN has been set to 8 */
+#else
+  ARG(float, 15.5f, STACK+20)
+#endif
+  LAST_ARG(struct z2, c, STACK+24)
+#endif