sdcc/support/regression/tests/gcc-torture-execute-pr37931.c

   1 /*
   2    pr37931.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 /* PR middle-end/37931 */
  12
  13
  14 int
  15 foo (int a, unsigned int b)
  16 {
  17   return (a | 1) & (b | 1);
  18 }
  19
  20 void
  21 testTortureExecute (void)
  22 {
  23   if (foo (6, 0xc6) != 7)
  24     ASSERT (0);
  25   if (foo (0x80, 0xc1) != 0x81)
  26     ASSERT (0);
  27   if (foo (4, 4) != 5)
  28     ASSERT (0);
  29   if (foo (5, 4) != 5)
  30     ASSERT (0);
  31   return;
  32 }