gcc/testsuite/gcc.dg/webizer.c

   1 /* { dg-do run } */
   2 /* { dg-options "-O3 -funroll-loops" } */
   3 typedef struct rowbox {
   4     int startx ;
   5     int endx ;
   6     int endx1 ;
   7     int startx2 ;
   8     int ypos ;
   9     int desiredL ;
  10 } ROWBOX ;
  11 ROWBOX rowArray1[3] ;
  12 ROWBOX *rowArray = rowArray1;
  13
  14 int numRows = 2;
  15
  16 int row = 1;
  17 int block = 0;
  18 double ckt_size_factor ;
  19
  20 __attribute__ ((noinline))
  21 int
  22 configure2()
  23 {
  24   block = 0 ;
  25   for( row = 1 ; row <= numRows ; row++ ) {
  26       block++ ;
  27     if( rowArray[row].endx1 > 0 ) {
  28       block++ ;
  29     }
  30   }
  31 }
  32
  33 int
  34 main()
  35 {
  36   configure2();
  37   __builtin_exit (0);
  38 }