gcc/testsuite/gcc.dg/compat/union-by-value-1_y.c

   1 #include <stdarg.h>
   2
   3 #include "compat-common.h"
   4
   5 #ifdef SKIP_VA
   6 const int test_va = 0;
   7 #else
   8 const int test_va = 1;
   9 #endif
  10
  11 #include "union-defs.h"
  12 #include "union-init.h"
  13
  14 #define T(TYPE)                                                 \
  15 extern void check##TYPE (TYPE x, int i);                        \
  16 extern TYPE g1s##TYPE, g2s##TYPE, g3s##TYPE, g4s##TYPE;         \
  17 extern TYPE g5s##TYPE, g6s##TYPE, g7s##TYPE, g8s##TYPE;         \
  18 extern TYPE g9s##TYPE, g10s##TYPE, g11s##TYPE, g12s##TYPE;      \
  19 extern TYPE g13s##TYPE, g14s##TYPE, g15s##TYPE, g16s##TYPE;     \
  20                                                                 \
  21 void                                                            \
  22 checkg##TYPE (void)                                             \
  23 {                                                               \
  24   check##TYPE (  g1s##TYPE,  1);                                \
  25   check##TYPE (  g2s##TYPE,  2);                                \
  26   check##TYPE (  g3s##TYPE,  3);                                \
  27   check##TYPE (  g4s##TYPE,  4);                                \
  28   check##TYPE (  g5s##TYPE,  5);                                \
  29   check##TYPE (  g6s##TYPE,  6);                                \
  30   check##TYPE (  g7s##TYPE,  7);                                \
  31   check##TYPE (  g8s##TYPE,  8);                                \
  32   check##TYPE (  g9s##TYPE,  9);                                \
  33   check##TYPE ( g10s##TYPE, 10);                                \
  34   check##TYPE ( g11s##TYPE, 11);                                \
  35   check##TYPE ( g12s##TYPE, 12);                                \
  36   check##TYPE ( g13s##TYPE, 13);                                \
  37   check##TYPE ( g14s##TYPE, 14);                                \
  38   check##TYPE ( g15s##TYPE, 15);                                \
  39   check##TYPE ( g16s##TYPE, 16);                                \
  40 }                                                               \
  41                                                                 \
  42 void                                                            \
  43 test##TYPE (TYPE s1, TYPE s2, TYPE s3, TYPE s4,                 \
  44             TYPE s5, TYPE s6, TYPE s7, TYPE s8,                 \
  45             TYPE s9, TYPE s10, TYPE s11, TYPE s12,              \
  46             TYPE s13, TYPE s14, TYPE s15, TYPE s16)             \
  47 {                                                               \
  48   check##TYPE (s1, 1);                                          \
  49   check##TYPE (s2, 2);                                          \
  50   check##TYPE (s3, 3);                                          \
  51   check##TYPE (s4, 4);                                          \
  52   check##TYPE (s5, 5);                                          \
  53   check##TYPE (s6, 6);                                          \
  54   check##TYPE (s7, 7);                                          \
  55   check##TYPE (s8, 8);                                          \
  56   check##TYPE (s9, 9);                                          \
  57   check##TYPE (s10, 10);                                        \
  58   check##TYPE (s11, 11);                                        \
  59   check##TYPE (s12, 12);                                        \
  60   check##TYPE (s13, 13);                                        \
  61   check##TYPE (s14, 14);                                        \
  62   check##TYPE (s15, 15);                                        \
  63   check##TYPE (s16, 16);                                        \
  64 }                                                               \
  65                                                                 \
  66 void                                                            \
  67 testva##TYPE (int n, ...)                                       \
  68 {                                                               \
  69   int i;                                                        \
  70   va_list ap;                                                   \
  71   if (test_va)                                                  \
  72     {                                                           \
  73       va_start (ap, n);                                         \
  74       for (i = 0; i < n; i++)                                   \
  75         {                                                       \
  76           TYPE t = va_arg (ap, TYPE);                           \
  77           check##TYPE (t, i+1);                                 \
  78         }                                                       \
  79       va_end (ap);                                              \
  80     }                                                           \
  81 }
  82
  83 T(Ucs)
  84 T(Uci)
  85 T(Ucl)
  86 T(Ucll)
  87 T(Usi)
  88 T(Usl)
  89 T(Usll)
  90 T(Uil)
  91 T(Uill)
  92 T(Ulll)