gnu/dist/gcc4/gcc/testsuite/gcc.dg/compat/struct-align-1_x.c

   1 #include "compat-common.h"
   2 #include "struct-align-1.h"
   3
   4 #define SETUP(NAME,V1,V2,V3)                            \
   5 char v1_##NAME = V1;                                    \
   6 double v2_##NAME = V2;                                  \
   7 int v3_##NAME = V3;                                     \
   8                                                         \
   9 struct B1_##NAME b1_##NAME = { V1, V2 };                \
  10 struct B2_##NAME b2_##NAME = { V1, { V2 } };            \
  11 struct B3_##NAME b3_##NAME = { V1, { V2, V3 } };        \
  12                                                         \
  13 struct B1_##NAME ab1_##NAME[2] =                        \
  14   { { V1, V2 }, { V1, V2 } };                           \
  15 struct B2_##NAME ab2_##NAME[2] =                        \
  16   { { V1, { V2 } }, { V1, { V2 } } };                   \
  17 struct B3_##NAME ab3_##NAME[2] =                        \
  18   { { V1, { V2, V3 } }, { V1, { V2, V3 } } };           \
  19                                                         \
  20 extern void test_##NAME (void);                         \
  21 extern void checkp1_##NAME (struct B1_##NAME *);        \
  22 extern void checkp2_##NAME (struct B2_##NAME *);        \
  23 extern void checkp3_##NAME (struct B3_##NAME *);        \
  24 extern void checkg1_##NAME (void);                      \
  25 extern void checkg2_##NAME (void);                      \
  26 extern void checkg3_##NAME (void);                      \
  27                                                         \
  28 void                                                    \
  29 pass1_##NAME (struct B1_##NAME s)                       \
  30 {                                                       \
  31   checkp1_##NAME (&s);                                  \
  32 }                                                       \
  33                                                         \
  34 void                                                    \
  35 pass2_##NAME (struct B2_##NAME s)                       \
  36 {                                                       \
  37   checkp2_##NAME (&s);                                  \
  38 }                                                       \
  39                                                         \
  40 void                                                    \
  41 pass3_##NAME (struct B3_##NAME s)                       \
  42 {                                                       \
  43   checkp3_##NAME (&s);                                  \
  44 }                                                       \
  45                                                         \
  46 struct B1_##NAME                                        \
  47 return1_##NAME (void)                                   \
  48 {                                                       \
  49   return ab1_##NAME[0];                                 \
  50 }                                                       \
  51                                                         \
  52 struct B2_##NAME                                        \
  53 return2_##NAME (void)                                   \
  54 {                                                       \
  55   return ab2_##NAME[0];                                 \
  56 }                                                       \
  57                                                         \
  58 struct B3_##NAME                                        \
  59 return3_##NAME (void)                                   \
  60 {                                                       \
  61   return ab3_##NAME[0];                                 \
  62 }
  63
  64 #define CHECK(NAME) test_##NAME()
  65
  66 #if __INT_MAX__ > 32767
  67 SETUP (orig, 49, 1.0, 111111)
  68 #else
  69 SETUP (orig, 49, 1.0, 1111)
  70 #endif
  71 #ifndef SKIP_ATTRIBUTE
  72 #if __INT_MAX__ > 32767
  73 SETUP (p_all, 50, 2.0, 222222)
  74 SETUP (p_inner, 51, 3.0, 333333)
  75 SETUP (p_outer, 52, 4.0, 444444)
  76 SETUP (a_max, 53, 5.0, 555555)
  77 SETUP (m_outer_p_inner, 54, 6.0, 666666)
  78 SETUP (m_inner_p_outer, 55, 7.0, 777777)
  79 #else
  80 SETUP (p_all, 50, 2.0, 2222)
  81 SETUP (p_inner, 51, 3.0, 3333)
  82 SETUP (p_outer, 52, 4.0, 4444)
  83 SETUP (a_max, 53, 5.0, 5555)
  84 SETUP (m_outer_p_inner, 54, 6.0, 6666)
  85 SETUP (m_inner_p_outer, 55, 7.0, 7777)
  86 #endif
  87 #endif
  88
  89 void
  90 struct_align_1_x (void)
  91 {
  92   DEBUG_INIT
  93
  94   CHECK (orig);
  95 #ifndef SKIP_ATTRIBUTE
  96   CHECK (p_all);
  97   CHECK (p_inner);
  98   CHECK (p_outer);
  99   CHECK (a_max);
 100   CHECK (m_outer_p_inner);
 101   CHECK (m_inner_p_outer);
 102 #endif
 103
 104   DEBUG_FINI
 105
 106   if (fails != 0)
 107     abort ();
 108 }