sdcc/support/regression/tests/gcc-torture-execute-20031020-1.c

   1 /*
   2    20031020-1.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 target/12654
  12    The Alpha backend tried to do a >= 1024 as (a - 1024) >= 0, which fails
  13    for very large negative values.  */
  14 /* Origin: tg@swox.com  */
  15
  16 #include <limits.h>
  17
  18 void
  19 foo (long x)
  20 {
  21   if (x >= 1024)
  22     ASSERT (0);
  23 }
  24
  25 void
  26 testTortureExecute (void)
  27 {
  28   foo (LONG_MIN);
  29   foo (LONG_MIN + 10000);
  30   return;
  31 }
  32