gcc/testsuite/gcc.dg/compat/struct-align-1_y.c

   1 /* { dg-options "-Wno-psabi" { target { { i?86-*-* x86_64-*-* } && ilp32 } } } */
   2
   3 #include "compat-common.h"
   4 #include "struct-align-1.h"
   5
   6 #define TEST(NAME)                                              \
   7 extern char v1_##NAME;                                          \
   8 extern double v2_##NAME;                                        \
   9 extern int v3_##NAME;                                           \
  10                                                                 \
  11 extern struct B1_##NAME b1_##NAME, ab1_##NAME[2];               \
  12 extern struct B2_##NAME b2_##NAME, ab2_##NAME[2];               \
  13 extern struct B3_##NAME b3_##NAME, ab3_##NAME[2];               \
  14                                                                 \
  15 extern void pass1_##NAME (struct B1_##NAME);                    \
  16 extern void pass2_##NAME (struct B2_##NAME);                    \
  17 extern void pass3_##NAME (struct B3_##NAME);                    \
  18 extern struct B1_##NAME return1_##NAME (void);                  \
  19 extern struct B2_##NAME return2_##NAME (void);                  \
  20 extern struct B3_##NAME return3_##NAME (void);                  \
  21                                                                 \
  22 void                                                            \
  23 checkp1_##NAME (struct B1_##NAME *p)                            \
  24 {                                                               \
  25   if (p->c != v1_##NAME)                                        \
  26     DEBUG_CHECK;                                                \
  27   if (p->d != v2_##NAME)                                        \
  28     DEBUG_CHECK;                                                \
  29 }                                                               \
  30                                                                 \
  31 void                                                            \
  32 checkp2_##NAME (struct B2_##NAME *p)                            \
  33 {                                                               \
  34   if (p->c != v1_##NAME)                                        \
  35     DEBUG_CHECK;                                                \
  36   if (p->a2.d != v2_##NAME)                                     \
  37     DEBUG_CHECK;                                                \
  38 }                                                               \
  39                                                                 \
  40 void                                                            \
  41 checkp3_##NAME (struct B3_##NAME *p)                            \
  42 {                                                               \
  43   if (p->c != v1_##NAME)                                        \
  44     DEBUG_CHECK;                                                \
  45   if (p->a3.d != v2_##NAME)                                     \
  46     DEBUG_CHECK;                                                \
  47   if (p->a3.i != v3_##NAME)                                     \
  48     DEBUG_CHECK;                                                \
  49 }                                                               \
  50                                                                 \
  51 void                                                            \
  52 test_##NAME (void)                                              \
  53 {                                                               \
  54   struct B1_##NAME s1;                                          \
  55   struct B2_##NAME s2;                                          \
  56   struct B3_##NAME s3;                                          \
  57   DEBUG_FPUTS (DESC_##NAME);                                    \
  58   DEBUG_NL;                                                     \
  59   DEBUG_FPUTS ("  global variable");                            \
  60   checkp1_##NAME (&b1_##NAME);                                  \
  61   checkp2_##NAME (&b2_##NAME);                                  \
  62   checkp3_##NAME (&b3_##NAME);                                  \
  63   DEBUG_NL;                                                     \
  64   DEBUG_FPUTS ("  global array");                               \
  65   checkp1_##NAME (&ab1_##NAME[1]);                              \
  66   checkp2_##NAME (&ab2_##NAME[1]);                              \
  67   checkp3_##NAME (&ab3_##NAME[1]);                              \
  68   DEBUG_NL;                                                     \
  69   DEBUG_FPUTS ("  argument");                                   \
  70   pass1_##NAME (b1_##NAME);                                     \
  71   pass2_##NAME (b2_##NAME);                                     \
  72   pass3_##NAME (b3_##NAME);                                     \
  73   DEBUG_NL;                                                     \
  74   DEBUG_FPUTS ("  function result");                            \
  75   s1 = return1_##NAME ();                                       \
  76   checkp1_##NAME (&s1);                                         \
  77   s2 = return2_##NAME ();                                       \
  78   checkp2_##NAME (&s2);                                         \
  79   s3 = return3_##NAME ();                                       \
  80   checkp3_##NAME (&s3);                                         \
  81   DEBUG_NL;                                                     \
  82 }
  83
  84 TEST (orig)
  85 #ifndef SKIP_ATTRIBUTE
  86 TEST (p_all)
  87 TEST (p_inner)
  88 TEST (p_outer)
  89 TEST (a_max)
  90 TEST (m_outer_p_inner)
  91 TEST (m_inner_p_outer)
  92 #endif