1 files changed, 35 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/aarch64/aapcs64/va_arg-14.c b/gcc/testsuite/gcc.target/aarch64/aapcs64/va_arg-14.c
new file mode 100644
index 00000000000..91080d5afa4
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/aapcs64/va_arg-14.c
@@ -0,0 +1,35 @@
+/* Test AAPCS64 layout and __builtin_va_start.
+
+   Pass named HFA/HVA argument on stack.  */
+
+/* { dg-do run { target aarch64*-*-* } } */
+
+#ifndef IN_FRAMEWORK
+#define AAPCS64_TEST_STDARG
+#define TESTFILE "va_arg-14.c"
+#include "type-def.h"
+
+struct hfa_fx2_t hfa_fx2 = {1.2f, 2.2f};
+struct hfa_fx3_t hfa_fx3 = {3.2f, 4.2f, 5.2f};
+vf4_t float32x4 = {6.2f, 7.2f, 8.2f, 9.2f};
+vf4_t float32x4_2 = {10.2f, 11.2f, 12.2f, 13.2f};
+
+#include "abitest.h"
+#else
+  ARG (float, 1.0f, S0, 0)
+  ARG (float, 2.0f, S1, 1)
+  ARG (float, 3.0f, S2, 2)
+  ARG (float, 4.0f, S3, 3)
+  ARG (float, 5.0f, S4, 4)
+  ARG (float, 6.0f, S5, 5)
+  ARG (float, 7.0f, S6, 6)
+  ARG (struct hfa_fx3_t, hfa_fx3, STACK, 7)
+  /* Previous argument size has been rounded up to the nearest multiple of
+     8 bytes.  */
+  ARG (struct hfa_fx2_t, hfa_fx2, STACK + 16, 8)
+  /* NSAA is rounded up to the nearest natural alignment of float32x4.  */
+  ARG (vf4_t, float32x4, STACK + 32, 9)
+  ARG (vf4_t, float32x4_2, STACK + 48, LAST_NAMED_ARG_ID)
+  DOTS
+  LAST_ANON (double, 123456789.987, STACK + 64, 11)
+#endif