gcc/testsuite/gcc.target/i386/iamcu/test_basic_struct_size_and_align.c

   1 /* This checks size and alignment of structs with a single basic type
   2    element. All basic types are checked.  */
   3
   4 #include "defines.h"
   5 #include "macros.h"
   6
   7
   8 int
   9 main (void)
  10 {
  11   /* Integral types.  */
  12   run_signed_tests3(check_basic_struct_size_and_align, char, TYPE_SIZE_CHAR, TYPE_ALIGN_CHAR);
  13   run_signed_tests3(check_basic_struct_size_and_align, short, TYPE_SIZE_SHORT, TYPE_ALIGN_SHORT);
  14   run_signed_tests3(check_basic_struct_size_and_align, int, TYPE_SIZE_INT, TYPE_ALIGN_INT);
  15   run_signed_tests3(check_basic_struct_size_and_align, long, TYPE_SIZE_LONG, TYPE_ALIGN_LONG);
  16   run_signed_tests3(check_basic_struct_size_and_align, long long, TYPE_SIZE_LONG_LONG, TYPE_ALIGN_LONG_LONG);
  17   check_basic_struct_size_and_align(enum dummytype, TYPE_SIZE_ENUM, TYPE_ALIGN_ENUM);
  18
  19   /* Floating point types.  */
  20   check_basic_struct_size_and_align(float, TYPE_SIZE_FLOAT, TYPE_ALIGN_FLOAT);
  21   check_basic_struct_size_and_align(double, TYPE_SIZE_DOUBLE, TYPE_ALIGN_DOUBLE);
  22 #ifdef CHECK_LONG_DOUBLE
  23   check_basic_struct_size_and_align(long double, TYPE_SIZE_LONG_DOUBLE, TYPE_ALIGN_LONG_DOUBLE);
  24 #endif
  25 #ifdef CHECK_FLOAT128
  26   check_basic_struct_size_and_align(__float128, TYPE_SIZE_FLOAT128, TYPE_ALIGN_FLOAT128);
  27 #endif
  28
  29   /* Pointer types. The function pointer doesn't work with these macros.  */
  30   check_basic_struct_size_and_align(void *, TYPE_SIZE_POINTER, TYPE_ALIGN_POINTER);
  31
  32   return 0;
  33 }