gcc/testsuite/gcc.c-torture/compile/pr37742.c

   1 void foo(int* __restrict__ p, int* q, int* p1, int *q1)
   2 {
   3   int i;
   4
   5   p = p1;
   6   q = q1;
   7
   8   for (i = 0; i < 4; ++i)
   9     *++q = *++p + 1;
  10 }
  11
  12 void bar(int* p, int* __restrict__ q, int* p1, int *q1)
  13 {
  14   int i;
  15
  16   p = p1;
  17   q = q1;
  18
  19   for (i = 0; i < 4; ++i)
  20     *++q = *++p + 1;
  21 }