gcc/testsuite/gcc.target/visium/loop_clear.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-O" } */
   3
   4 extern int a[];
   5
   6 void loop_clear (int i)
   7 {
   8   while (i > 0)
   9     a[i--] = 0;
  10 }
  11
  12 /* { dg-final { scan-assembler-times "cmp" 1 { xfail *-*-* } } } */
  13
  14 /* FIXME: the redundant cmp is not eliminated because the compare-elim pass
  15    is run before the dbr pass.  It's a regression wrt the cc0 port.  */