sdcc/support/regression/tests/gcc-torture-execute-20060110-2.c

   1 /*
   2    20060110-2.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 #if !defined(__SDCC_pic14) && !defined(__SDCC_pic16) && !defined(__SDCC_pdk14) // Lack of memory
  12 long long
  13 f (long long a, long long b)
  14 {
  15   return ((a + b) << 32) >> 32;
  16 }
  17
  18 long long a = 0x1234567876543210LL;
  19 long long b = 0x2345678765432101LL;
  20 long long c = ((0x1234567876543210LL + 0x2345678765432101LL) << 32) >> 32;
  21 #endif
  22
  23 void
  24 testTortureExecute (void)
  25 {
  26 #if !defined(__SDCC_pic14) && !defined(__SDCC_pic16) && !defined(__SDCC_pdk14) // Lack of memory
  27   ASSERT (f (a, b) == c);
  28   return;
  29 #endif
  30 }
  31