gcc/testsuite/gcc.dg/compat/scalar-by-value-3_y.c

   1 #include <stdarg.h>
   2
   3 #include "compat-common.h"
   4
   5 /* Turn off checking for variable arguments with -DSKIPVA.  */
   6 #ifdef SKIPVA
   7 const int test_va = 0;
   8 #else
   9 const int test_va = 1;
  10 #endif
  11
  12 #define T(NAME, TYPE, INITVAL)                                  \
  13 extern TYPE g01##NAME, g02##NAME, g03##NAME, g04##NAME;         \
  14 extern TYPE g05##NAME, g06##NAME, g07##NAME, g08##NAME;         \
  15 extern TYPE g09##NAME, g10##NAME, g11##NAME, g12##NAME;         \
  16 extern TYPE g13##NAME, g14##NAME, g15##NAME, g16##NAME;         \
  17                                                                 \
  18 extern void check##NAME (TYPE x, TYPE v);                       \
  19                                                                 \
  20 void                                                            \
  21 init##NAME (TYPE *p, TYPE v)                                    \
  22 {                                                               \
  23   *p = v + INITVAL;                                             \
  24 }                                                               \
  25                                                                 \
  26 void                                                            \
  27 checkg##NAME (void)                                             \
  28 {                                                               \
  29   check##NAME (g01##NAME,  1);                                  \
  30   check##NAME (g02##NAME,  2);                                  \
  31   check##NAME (g03##NAME,  3);                                  \
  32   check##NAME (g04##NAME,  4);                                  \
  33   check##NAME (g05##NAME,  5);                                  \
  34   check##NAME (g06##NAME,  6);                                  \
  35   check##NAME (g07##NAME,  7);                                  \
  36   check##NAME (g08##NAME,  8);                                  \
  37   check##NAME (g09##NAME,  9);                                  \
  38   check##NAME (g10##NAME, 10);                                  \
  39   check##NAME (g11##NAME, 11);                                  \
  40   check##NAME (g12##NAME, 12);                                  \
  41   check##NAME (g13##NAME, 13);                                  \
  42   check##NAME (g14##NAME, 14);                                  \
  43   check##NAME (g15##NAME, 15);                                  \
  44   check##NAME (g16##NAME, 16);                                  \
  45 }                                                               \
  46                                                                 \
  47 void                                                            \
  48 test##NAME (TYPE x01, TYPE x02, TYPE x03, TYPE x04,             \
  49             TYPE x05, TYPE x06, TYPE x07, TYPE x08,             \
  50             TYPE x09, TYPE x10, TYPE x11, TYPE x12,             \
  51             TYPE x13, TYPE x14, TYPE x15, TYPE x16)             \
  52 {                                                               \
  53   check##NAME (x01,  1);                                        \
  54   check##NAME (x02,  2);                                        \
  55   check##NAME (x03,  3);                                        \
  56   check##NAME (x04,  4);                                        \
  57   check##NAME (x05,  5);                                        \
  58   check##NAME (x06,  6);                                        \
  59   check##NAME (x07,  7);                                        \
  60   check##NAME (x08,  8);                                        \
  61   check##NAME (x09,  9);                                        \
  62   check##NAME (x10, 10);                                        \
  63   check##NAME (x11, 11);                                        \
  64   check##NAME (x12, 12);                                        \
  65   check##NAME (x13, 13);                                        \
  66   check##NAME (x14, 14);                                        \
  67   check##NAME (x15, 15);                                        \
  68   check##NAME (x16, 16);                                        \
  69 }                                                               \
  70                                                                 \
  71 void                                                            \
  72 testva##NAME (int n, ...)                                       \
  73 {                                                               \
  74   int i;                                                        \
  75   va_list ap;                                                   \
  76   if (test_va)                                                  \
  77     {                                                           \
  78       va_start (ap, n);                                         \
  79       for (i = 0; i < n; i++)                                   \
  80         {                                                       \
  81           TYPE t = va_arg (ap, TYPE);                           \
  82           check##NAME (t, i+1);                                 \
  83         }                                                       \
  84       va_end (ap);                                              \
  85     }                                                           \
  86 }
  87
  88 T(ci, _Complex int, (2,3))
  89 T(cl, _Complex long, (3,4))
  90 T(cll, _Complex long long, (5,6))
  91 T(cd, _Complex double, (7.0,8.0))
  92 T(cld, _Complex long double, (8.0,9.0))