gcc/testsuite/gcc.dg/980523-1.c

   1 /* { dg-do run { target fpic } } */
   2 /* { dg-options "-O2 -fpic" } */
   3
   4 extern void exit (int);
   5
   6 void foo1(int a, char *b, int c)
   7 {
   8    c =a+c+234;
   9 }
  10
  11 int foo2(int d)
  12 {
  13    return d*d;
  14 }
  15
  16 int bar1, bar2, bar3;
  17 char * bar4;
  18
  19 int main(void) {
  20     int h;
  21     bar1 = foo2(1);
  22     bar2 = foo2(1);
  23
  24     h = foo2(1);
  25     foo1(1, "a", foo2(1));
  26     foo1(bar1, "a", foo2(1));
  27     foo2(1);
  28
  29     h = foo2(1);
  30     bar3 = 1;
  31     bar4 = "a";
  32     foo1(1, "n", foo2(1));
  33     foo1(1, "o", foo2(1));
  34     foo1(1, "p", foo2(1));
  35     foo1(bar1, "a", foo2(1));
  36
  37     bar3 = h;
  38     bar4 = "b";  foo1(bar1, "b", foo2(1));
  39     foo1(1, "q", foo2(1));
  40     bar4 = "c";  foo1(1, "c", foo2(1));
  41     bar4 = "d";  foo1(1, "d", foo2(1));
  42     bar4 = "e";  foo1(1, "e", foo2(1));
  43     bar4 = "f";  foo1(1, "f", foo2(1));
  44     bar4 = "g";  foo1(1, "g", foo2(1));
  45     bar4 = "h";  foo1(1, "h", foo2(1));
  46     bar4 = "i";  foo1(1, "i", foo2(1));
  47     bar4 = "j";  foo1(1, "j", foo2(1));
  48     bar4 = "k";  foo1(1, "k", foo2(1));
  49     bar4 = "l";  foo1(1, "l", foo2(1));
  50     bar4 = "m";
  51     foo1(bar2, "m", foo2(1));
  52     exit(0);
  53 }