gcc/testsuite/gcc.dg/compat/struct-return-2_x.c

#include "compat-common.h"

#ifdef SKIP_VA
const int test_va = 0;
#else
const int test_va = 1;
#endif

#define T(N, NAME, TYPE)					\
struct S##NAME##N { TYPE i[N]; };				\
struct S##NAME##N g1s##NAME##N, g2s##NAME##N;			\
struct S##NAME##N g3s##NAME##N, g4s##NAME##N;			\
struct S##NAME##N g5s##NAME##N, g6s##NAME##N;			\
struct S##NAME##N g7s##NAME##N, g8s##NAME##N;			\
struct S##NAME##N g9s##NAME##N, g10s##NAME##N;			\
struct S##NAME##N g11s##NAME##N, g12s##NAME##N;			\
struct S##NAME##N g13s##NAME##N, g14s##NAME##N;			\
struct S##NAME##N g15s##NAME##N, g16s##NAME##N;			\
								\
extern void init##NAME##N (struct S##NAME##N *p, int i);	\
extern void checkg##NAME##N (void);				\
extern struct S##NAME##N test0##NAME##N (void);			\
extern struct S##NAME##N test1##NAME##N (struct S##NAME##N);	\
extern struct S##NAME##N testva##NAME##N (int n, ...);		\
								\
void								\
check##NAME##N (struct S##NAME##N *p, int i)			\
{								\
  int j;							\
  DEBUG_DOT;							\
  for (j = 0; j < N; j++)					\
    if (p->i[j] != (TYPE) (i + j))				\
      {								\
	DEBUG_FAIL;						\
      }								\
}								\
								\
void								\
testit##NAME##N (void)						\
{								\
  struct S##NAME##N rslt;					\
  DEBUG_FPUTS (#NAME "[" #N "]");				\
  DEBUG_FPUTS (" init: ");					\
  init##NAME##N  ( &g1s##NAME##N,  1*16);			\
  init##NAME##N  ( &g2s##NAME##N,  2*16);			\
  init##NAME##N  ( &g3s##NAME##N,  3*16);			\
  init##NAME##N  ( &g4s##NAME##N,  4*16);			\
  init##NAME##N  ( &g5s##NAME##N,  5*16);			\
  init##NAME##N  ( &g6s##NAME##N,  6*16);			\
  init##NAME##N  ( &g7s##NAME##N,  7*16);			\
  init##NAME##N  ( &g8s##NAME##N,  8*16);			\
  init##NAME##N  ( &g9s##NAME##N,  9*16);			\
  init##NAME##N  (&g10s##NAME##N, 10*16);			\
  init##NAME##N  (&g11s##NAME##N, 11*16);			\
  init##NAME##N  (&g12s##NAME##N, 12*16);			\
  init##NAME##N  (&g13s##NAME##N, 13*16);			\
  init##NAME##N  (&g14s##NAME##N, 14*16);			\
  init##NAME##N  (&g15s##NAME##N, 15*16);			\
  init##NAME##N  (&g16s##NAME##N, 16*16);			\
  checkg##NAME##N ();						\
  DEBUG_NL;							\
  DEBUG_FPUTS (#NAME "[" #N "]");				\
  DEBUG_FPUTS (" test0: ");					\
  rslt = test0##NAME##N ();					\
  check##NAME##N (&rslt, 1*16);					\
  DEBUG_NL;							\
  DEBUG_FPUTS (#NAME "[" #N "]");				\
  DEBUG_FPUTS (" test1: ");					\
  rslt = test1##NAME##N (g1s##NAME##N);				\
  check##NAME##N (&rslt, 1*16);					\
  if (test_va)							\
    {								\
      DEBUG_NL;							\
      DEBUG_FPUTS (#NAME "[" #N "]");				\
      DEBUG_FPUTS (" testva: ");				\
      rslt = testva##NAME##N (1, g1s##NAME##N);			\
      check##NAME##N (&rslt, 1*16);				\
      rslt = testva##NAME##N (5,				\
			      g1s##NAME##N, g2s##NAME##N,	\
			      g3s##NAME##N, g4s##NAME##N,	\
			      g5s##NAME##N);			\
      check##NAME##N (&rslt, 5*16);				\
      rslt = testva##NAME##N (9,				\
			      g1s##NAME##N, g2s##NAME##N,	\
			      g3s##NAME##N, g4s##NAME##N,	\
			      g5s##NAME##N, g6s##NAME##N,	\
			      g7s##NAME##N, g8s##NAME##N,	\
			      g9s##NAME##N);			\
      check##NAME##N (&rslt, 9*16);				\
      rslt = testva##NAME##N (16,				\
			      g1s##NAME##N, g2s##NAME##N,	\
			      g3s##NAME##N, g4s##NAME##N,	\
			      g5s##NAME##N, g6s##NAME##N,	\
			      g7s##NAME##N, g8s##NAME##N,	\
			      g9s##NAME##N, g10s##NAME##N,	\
			      g11s##NAME##N, g12s##NAME##N,	\
			      g13s##NAME##N, g14s##NAME##N,	\
			      g15s##NAME##N, g16s##NAME##N);	\
      check##NAME##N (&rslt, 16*16);				\
    }								\
  DEBUG_NL;							\
}

#ifndef SKIP_ZERO_ARRAY
T(0, uc, unsigned char)
#endif
T(1, uc, unsigned char)
T(2, uc, unsigned char)
T(3, uc, unsigned char)
T(4, uc, unsigned char)
T(5, uc, unsigned char)
T(6, uc, unsigned char)
T(7, uc, unsigned char)
T(8, uc, unsigned char)
T(9, uc, unsigned char)
T(10, uc, unsigned char)
T(11, uc, unsigned char)
T(12, uc, unsigned char)
T(13, uc, unsigned char)
T(14, uc, unsigned char)
T(15, uc, unsigned char)
#ifndef SKIP_ZERO_ARRAY
T(0, us, unsigned short)
#endif
T(1, us, unsigned short)
T(2, us, unsigned short)
T(3, us, unsigned short)
T(4, us, unsigned short)
T(5, us, unsigned short)
T(6, us, unsigned short)
T(7, us, unsigned short)
T(8, us, unsigned short)
T(9, us, unsigned short)
T(10, us, unsigned short)
T(11, us, unsigned short)
T(12, us, unsigned short)
T(13, us, unsigned short)
T(14, us, unsigned short)
T(15, us, unsigned short)
#ifndef SKIP_ZERO_ARRAY
T(0, ui, unsigned int)
#endif
T(1, ui, unsigned int)
T(2, ui, unsigned int)
T(3, ui, unsigned int)
T(4, ui, unsigned int)
T(5, ui, unsigned int)
T(6, ui, unsigned int)
T(7, ui, unsigned int)
T(8, ui, unsigned int)
T(9, ui, unsigned int)
T(10, ui, unsigned int)
T(11, ui, unsigned int)
T(12, ui, unsigned int)
T(13, ui, unsigned int)
T(14, ui, unsigned int)
T(15, ui, unsigned int)

#undef T

void
struct_return_2_x ()
{
DEBUG_INIT

#define T(N, NAME, TYPE) testit##NAME##N ();

#ifndef SKIP_ZERO_ARRAY
T(0, uc, unsigned char)
#endif
T(1, uc, unsigned char)
T(2, uc, unsigned char)
T(3, uc, unsigned char)
T(4, uc, unsigned char)
T(5, uc, unsigned char)
T(6, uc, unsigned char)
T(7, uc, unsigned char)
T(8, uc, unsigned char)
T(9, uc, unsigned char)
T(10, uc, unsigned char)
T(11, uc, unsigned char)
T(12, uc, unsigned char)
T(13, uc, unsigned char)
T(14, uc, unsigned char)
T(15, uc, unsigned char)
#ifndef SKIP_ZERO_ARRAY
T(0, us, unsigned short)
#endif
T(1, us, unsigned short)
T(2, us, unsigned short)
T(3, us, unsigned short)
T(4, us, unsigned short)
T(5, us, unsigned short)
T(6, us, unsigned short)
T(7, us, unsigned short)
T(8, us, unsigned short)
T(9, us, unsigned short)
T(10, us, unsigned short)
T(11, us, unsigned short)
T(12, us, unsigned short)
T(13, us, unsigned short)
T(14, us, unsigned short)
T(15, us, unsigned short)
#ifndef SKIP_ZERO_ARRAY
T(0, ui, unsigned int)
#endif
T(1, ui, unsigned int)
T(2, ui, unsigned int)
T(3, ui, unsigned int)
T(4, ui, unsigned int)
T(5, ui, unsigned int)
T(6, ui, unsigned int)
T(7, ui, unsigned int)
T(8, ui, unsigned int)
T(9, ui, unsigned int)
T(10, ui, unsigned int)
T(11, ui, unsigned int)
T(12, ui, unsigned int)
T(13, ui, unsigned int)
T(14, ui, unsigned int)
T(15, ui, unsigned int)

DEBUG_FINI

if (fails != 0)
  abort ();

#undef T
}