gcc/testsuite/gcc.target/i386/pr57264.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-O1 -mcld" } */
   3
   4 void test (int x, int **pp)
   5 {
   6   while (x)
   7     {
   8       int *ip = *pp;
   9       int *op = *pp;
  10       while (*ip)
  11         {
  12           int v = *ip++;
  13           *op++ = v + 1;
  14         }
  15     }
  16 }
  17
  18 /* { dg-final { scan-assembler-not "stosl" } } */