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/* Test AAPCS64 function result return.
This test covers most composite types as described in AAPCS64 \S 4.3.
Homogeneous floating-point aggregate types are covered in func-ret-3.c. */
/* { dg-do run { target aarch64*-*-* } } */
/* { dg-additional-sources "abitest.S" } */
#ifndef IN_FRAMEWORK
#define TESTFILE "func-ret-2.c"
struct x0
{
char ch;
int i;
} ys0 = { 'a', 12345 };
struct x1
{
int a;
unsigned int b;
unsigned int c;
unsigned int d;
} ys1 = { 0xdeadbeef, 0xcafebabe, 0x87654321, 0xbcedf975 };
struct x2
{
long long a;
long long b;
char ch;
} y2 = { 0x12, 0x34, 0x56 };
union x3
{
char ch;
int i;
long long ll;
} y3;
union x4
{
int i;
struct x2 y2;
} y4;
#define HAS_DATA_INIT_FUNC
void init_data ()
{
/* Init small union. */
y3.ll = 0xfedcba98LL;
/* Init big union. */
y4.y2.a = 0x78;
y4.y2.b = 0x89;
y4.y2.ch= 0x9a;
}
#include "abitest-2.h"
#else
/* Composite smaller than or equal to 16 bytes returned in X0 and X1. */
FUNC_VAL_CHECK ( 0, struct x0, ys0, X0, flat)
FUNC_VAL_CHECK ( 1, struct x1, ys1, X0, flat)
FUNC_VAL_CHECK ( 2, union x3, y3, X0, flat)
/* Composite larger than 16 bytes returned in the caller-reserved memory
block of which the address is passed as an additional argument to the
function in X8. */
FUNC_VAL_CHECK (10, struct x2, y2, X8, flat)
FUNC_VAL_CHECK (11, union x4, y4, X8, flat)
#endif
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