gcc/testsuite/gcc.dg/lto/pr50199_0.c

   1 /* PR middle-end/50199 */
   2 /* { dg-lto-options {{-O2 -flto -fno-merge-constants --param=lto-min-partition=1}} } */
   3
   4 __attribute__ ((noinline)) const char *
   5 foo (const char *x)
   6 {
   7   return x;
   8 }
   9
  10 int
  11 main ()
  12 {
  13   const char *a = "ab";
  14   if (a != foo (a))
  15     __builtin_abort ();
  16   return 0;
  17 }