sdcc/support/regression/tests/gcc-torture-execute-20040823-1.c

   1 /*
   2    20040823-1.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 /* Ensure that we create VUSE operands also for noreturn functions.  */
  12
  13 #include <stdlib.h>
  14 #include <string.h>
  15
  16 int *pwarn;
  17
  18 void bla (void);
  19
  20 void bla (void)
  21 {
  22   if (!*pwarn)
  23     ASSERT (0);
  24
  25   return;
  26 }
  27
  28 void testTortureExecute (void)
  29 {
  30   int warn;
  31
  32   memset (&warn, 0, sizeof (warn));
  33
  34   pwarn = &warn;
  35
  36   warn = 1;
  37
  38   bla ();
  39 }
  40