[Patch, AArch64] Adjust gcc.dg/torture/stackalign/builtin-apply-2.c

[Yufeng Zhang]

Hi,

This patch sets STACK_ARGUMENTS_SIZE with 0 for AArch64 as variadic 
arguments to 'bar' are passed in registers on this target.

OK for the trunk?

Thanks,
Yufeng

gcc/testsuite/

        * gcc.dg/torture/stackalign/builtin-apply-2.c: set
        STACK_ARGUMENTS_SIZE with 0 if __aarch64__ is defined.diff --git a/gcc/testsuite/gcc.dg/torture/stackalign/builtin-apply-2.c 
b/gcc/testsuite/gcc.dg/torture/stackalign/builtin-apply-2.c
index cbb38ef..7982210 100644
--- a/gcc/testsuite/gcc.dg/torture/stackalign/builtin-apply-2.c
+++ b/gcc/testsuite/gcc.dg/torture/stackalign/builtin-apply-2.c
@@ -16,7 +16,7 @@
    E, F and G are passed on stack.  So the size of the stack argument
    data is 20.  */
 #define STACK_ARGUMENTS_SIZE  20
-#elif defined __MMIX__
+#elif defined __aarch64__ || defined __MMIX__
 /* No parameters on stack for bar.  */
 #define STACK_ARGUMENTS_SIZE 0
 #else