sdcc/support/regression/tests/gcc-torture-execute-pr78378.c

   1 /*
   2    pr78378.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 #ifndef __SDCC_pdk14 // Lack of memory
  12 /* PR rtl-optimization/78378 */
  13 unsigned long long
  14 foo (unsigned long long x)
  15 {
  16   x <<= 41;
  17   x /= 232;
  18   return 1 + (unsigned short) x;
  19 }
  20 #endif
  21
  22 void
  23 testTortureExecute (void)
  24 {
  25 #ifndef __SDCC_pdk14 // Lack of memory
  26   unsigned long long x = foo (1);
  27   if (x != 0x2c24)
  28     ASSERT(0);
  29   return;
  30 #endif
  31 }