gcc/testsuite/gcc.dg/compat/sdata-1_x.c

   1 #include "sdata-section.h"
   2
   3 struct s { int x; int y[4]; };
   4 extern struct s small_struct SDATA_SECTION;
   5
   6 /* Test "load address" operations.  */
   7 int *xaddr (void) { return &small_struct.x; }
   8 int *yaddr (int i) { return &small_struct.y[i]; }
   9
  10 void sdata_1_x (void)
  11 {
  12   int i;
  13
  14   /* Test direct accesses.  */
  15   small_struct.x = 5;
  16   for (i = 0; i < 4; i++)
  17     small_struct.y[i] = i + 42;
  18
  19   if (*xaddr () != 5)
  20     abort ();
  21
  22   for (i = 0; i < 4; i++)
  23     if (*yaddr (i) != i + 42)
  24       abort ();
  25 }