gcc/testsuite/gcc.dg/torture/20240517-1.c

   1 /* { dg-do run } */
   2 /* { dg-additional-options "-fmerge-all-constants" } */
   3
   4 char *p;
   5
   6 char * __attribute__((noipa))
   7 foo () { return p+1; }
   8
   9 volatile int z;
  10
  11 int main()
  12 {
  13   /* ESCAPED = CONST_POOL */
  14   p = "Hello";
  15   /* PT = ESCAPED */
  16   char *x = foo ();
  17   char *y;
  18   /* y PT = CONST_POOL */
  19   if (z)
  20     y = "Baz";
  21   else
  22     y = "Hello" + 1;
  23   if (y != x)
  24     __builtin_abort ();
  25   return 0;
  26 }