gcc/testsuite/gcc.c-torture/compile/980821-1.c

   1 typedef int __int32_t;
   2 int __kernel_rem_pio2(int prec)
   3 {
   4         __int32_t i, jz;
   5         double fw, fq[20];
   6         switch(prec) {
   7             case 2:
   8                 fw = 0.0;
   9             case 3:
  10                 for (i=jz;i>0;i--) {
  11                     fw      = fq[i-1] +fq[i];
  12                     fq[i-1] = fw;
  13                 }
  14         }
  15 }