gcc/testsuite/gcc.target/sparc/ultrasp3.c

   1 /* { dg-do run } */
   2 /* { dg-skip-if "" { ! { ilp32 && ultrasparc_hw } } } */
   3 /* { dg-options "-mcpu=ultrasparc -mv8plus" } */
   4
   5 extern void abort (void);
   6 extern void exit (int);
   7
   8 unsigned long long foo (unsigned long long x)
   9 {
  10   return 0x73500000735LL * x;
  11 }
  12
  13 unsigned long long a, b;
  14 unsigned long p;
  15
  16 unsigned long long bar (void)
  17 {
  18   unsigned long long c = a | b;
  19   return 0x73500000735LL * c;
  20 }
  21
  22 unsigned long long baz (void)
  23 {
  24   unsigned long long c = (p + 345) & -2;
  25   return c * a;
  26 }
  27
  28 int main (void)
  29 {
  30   if (foo (0x56789LL) != 0x26f32e5d26f32e5dLL)
  31     abort ();
  32   a = 0x8000000080000000LL;
  33   b = 0x0000000180000001LL;
  34   if (bar () != 0x120480000735LL)
  35     abort ();
  36   p = 0xffffffff;
  37   if (baz () != 0xac00000000LL)
  38     abort ();
  39   exit (0);
  40 }