blob: 555b1e3a04a8a6e5077158c312e18ca7705d0f57 [file] [log] [blame]
/* { dg-do compile } */
/* { dg-options "-Wall -O2" } */
unsigned char buffer[8];
unsigned long
foo (void)
{
unsigned long i;
i = buffer[0];
if (i >= 8)
return i - 7;
i++;
while (i > 8)
{
if (buffer[i-1] != 0)
return 0;
i--;
}
return 1;
}