old-autovect-branch/gcc/testsuite/gcc.c-torture/execute/builtins/lib/abs.c

   1 extern int inside_main;
   2 extern void abort (void);
   3 #ifdef __OPTIMIZE__
   4 #define ABORT_INSIDE_MAIN do { if (inside_main) abort (); } while (0)
   5 #else
   6 #define ABORT_INSIDE_MAIN do { } while (0)
   7 #endif
   8
   9 typedef __INTMAX_TYPE__ intmax_t;
  10
  11 int
  12 abs (int x)
  13 {
  14   ABORT_INSIDE_MAIN;
  15   return x < 0 ? -x : x;
  16 }
  17
  18 long
  19 labs (long x)
  20 {
  21   ABORT_INSIDE_MAIN;
  22   return x < 0 ? -x : x;
  23 }
  24
  25 long long
  26 llabs (long long x)
  27 {
  28   ABORT_INSIDE_MAIN;
  29   return x < 0 ? -x : x;
  30 }
  31
  32 intmax_t
  33 imaxabs (intmax_t x)
  34 {
  35   ABORT_INSIDE_MAIN;
  36   return x < 0 ? -x : x;
  37 }