sdcc/support/regression/tests/gcc-torture-execute-20020328-1.c

   1 /*
   2    20020328-1.c from the execute part of the gcc torture suite.
   3  */
   4
   5 #include <testfwk.h>
   6
   7 #ifdef __SDCC
   8 #pragma std_c99
   9 #endif
  10
  11 int b = 0;
  12
  13 void
  14 func (void) { }
  15
  16 void
  17 tryit(int x)
  18 {
  19   ASSERT (x == 20);
  20 }
  21
  22 void
  23 testTortureExecute (void)
  24 {
  25   int a = 0;
  26
  27   if (b)
  28     func();
  29
  30   /* simplify_and_const_int would incorrectly omit the mask in
  31      the line below.  */
  32   tryit ((a + 23) & 0xfffffffc);
  33   return;
  34 }