gcc/testsuite/gcc.dg/tree-ssa/pr82340.c

   1 /* PR c/82340 */
   2 /* { dg-do compile } */
   3 /* { dg-options "-O2 -fdump-tree-ssa" } */
   4 /* { dg-final { scan-tree-dump "D.\[0-9]*\\\[0\\\] ={v} 77;" "ssa" } } */
   5
   6 int
   7 foo (void)
   8 {
   9   int i;
  10   volatile char *p = (volatile char[1]) { 77 };
  11   for (i = 1; i < 10; i++)
  12     *p = 4;
  13   return *p;
  14 }