gcc/testsuite/gcc.dg/pr45107.c

   1 /* PR rtl-optimization/45107 */
   2 /* { dg-do compile } */
   3 /* { dg-options "-Os -fgcse-las" } */
   4
   5 extern void bar(int *);
   6
   7 int foo (int *p)
   8 {
   9     int i = *p;
  10     if (i != 1)
  11       bar(&i);
  12     *p = i;
  13 }