sdcc/support/regression/tests/gcc-torture-execute-pr78617.c

   1 /*
   2    pr78617.c from the execute part of the gcc torture tests.
   3  */
   4
   5 #include <testfwk.h>
   6
   7 #ifdef __SDCC
   8 #pragma std_c99
   9 #endif
  10
  11 int a = 0;
  12 int d = 1;
  13 int f = 1;
  14
  15 int fn1() {
  16   return a || 1 >> a;
  17 }
  18
  19 int fn2(int p1, int p2) {
  20   return p2 >= 2 ? p1 : p1 >> 1;
  21 }
  22
  23 int fn3(int p1) {
  24   return d ^ p1;
  25 }
  26
  27 int fn4(int p1, int p2) {
  28   return fn3(!d > fn2((f = fn1() - 1000) || p2, p1));
  29 }
  30
  31 void
  32 testTortureExecute (void) {
  33   if (fn4(0, 0) != 1)
  34     ASSERT (0);
  35   return;
  36 }