gcc/testsuite/gcc.dg/20041024-1.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-O2 -fwritable-strings -w" } */
   3 /* { dg-error "-fwritable-strings is deprecated" "" { target *-*-* } 0 } */
   4
   5 struct S { char *a, *b; };
   6
   7 int
   8 main ()
   9 {
  10   struct S s[] = {
  11     {"ABCDEFGH0123", "T"},
  12     {"ABCDEFGH4567", "T"},
  13     {"ABCDEFGH89ZYX", "T"},
  14     {"IJK012", "T"},
  15     {"IJK345", "T"},
  16     {"IJK678", "T"},
  17     {"IJKLMN", "T"},
  18     {"IJKOPQ", "T"},
  19     {0, 0}
  20   };
  21
  22   __asm __volatile ("" : : "r" (s) : "memory");
  23   return 0;
  24 }
  25
  26 /* Test whether strings aren't output more than once.  */
  27 /* { dg-final { scan-assembler-not "ABCDEFGH0123.*ABCDEFGH0123" } } */