1 /*
2    bug-2228.c was broken by a missing notUsedFrom() test in z80 and r2k peepholes.
3  */
4 
5 #include <testfwk.h>
6 
7 char i, j = 4;
8 
testBug(void)9 void testBug(void)
10 {
11   i = 0;
12 
13   while (j--)
14     i = (i == 3) ? 0 : (i + 1);
15 
16   ASSERT(!i);
17 }
18 
19