gcc/testsuite/gcc.target/arc/loop-2.cpp

   1 /* { dg-options "-O2" } *
   2 /* { dg-do assemble } */
   3
   4 /* This file fails to assemble if we forgot to increase the number of
   5    uses for loop's start and end labels.  */
   6 int a, c, d;
   7 int *b;
   8 void fn1(int p1) {
   9   if (d == 5)
  10     for (int i; i < p1; ++i)
  11       if (c)
  12         b[i] = c;
  13       else
  14         int t = a = t;
  15   else
  16     for (int i; i < p1; ++i)
  17       b[i] = 0;
  18 }