gcc/testsuite/gcc.dg/tree-ssa/ldist-strlen-3.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-O2 -ftree-loop-distribution -fdump-tree-ldist-details" } */
   3 /* { dg-additional-options "-march=z13 -mzarch" { target s390x-*-* } } */
   4 /* { dg-final { scan-tree-dump-times "generated strlenSI\n" 1 "ldist" { target s390x-*-* } } } */
   5
   6 extern int s[];
   7
   8 int test ()
   9 {
  10   int i = 0;
  11   for (; s[i]; ++i);
  12   return i;
  13 }