gcc/testsuite/gcc.dg/tree-ssa/ldist-37.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-Os -fdump-tree-ldist-optimized" } */
   3
   4 void foo(char* restrict dst, const char* buf)
   5 {
   6   for (int i=0; i<8; ++i)
   7     *dst++ = *buf++;
   8 }
   9
  10 /* { dg-final { scan-tree-dump "split to 0 loops and 1 library calls" "ldist" } } */