gcc/testsuite/gcc.target/mips/timode-2.c

   1 /* { dg-do run } */
   2 /* { dg-options "-mgp64" } */
   3 typedef int int128_t __attribute__((mode(TI)));
   4 typedef unsigned int uint128_t __attribute__((mode(TI)));
   5
   6 #define UINT128_CONST(A, B) \
   7   (((uint128_t) (0x ## A ## ULL) << 64) | (0x ## B ## ULL))
   8
   9 volatile uint128_t a = UINT128_CONST (1111111111111111, a222222222222222);
  10 volatile uint128_t b = UINT128_CONST (0000000000000005, 0000000000000003);
  11 volatile uint128_t c = UINT128_CONST (5dddddddddddddde, e666666666666666);
  12 volatile uint128_t d = UINT128_CONST (e612340000000000, 5000000000234500);
  13 volatile uint128_t e = UINT128_CONST (43f011dddddddddf, 366666666689ab66);
  14 volatile uint128_t f = UINT128_CONST (4210100000000000, 1000000000010100);
  15 volatile uint128_t g = UINT128_CONST (a5e225dddddddddf, 6666666666aaee66);
  16 volatile uint128_t h = UINT128_CONST (e7f235dddddddddf, 7666666666abef66);
  17 volatile uint128_t i = UINT128_CONST (5e225dddddddddf6, 666666666aaee660);
  18 volatile uint128_t j = UINT128_CONST (0a5e225ddddddddd, f6666666666aaee6);
  19 volatile uint128_t k = UINT128_CONST (fa5e225ddddddddd, f6666666666aaee6);
  20
  21 volatile int amount = 4;
  22
  23 volatile uint128_t result;
  24
  25 int
  26 test1 (void)
  27 {
  28   result = a * b;
  29   if (result != c)
  30     return 1;
  31   return 0;
  32 }
  33
  34 int
  35 test2 (void)
  36 {
  37   result = c + d;
  38   if (result != e)
  39     return 1;
  40   return 0;
  41 }
  42
  43 int
  44 test3 (void)
  45 {
  46   result = e - d;
  47   if (result != c)
  48     return 1;
  49   return 0;
  50 }
  51
  52 int
  53 test4 (void)
  54 {
  55   result = d & e;
  56   if (result != f)
  57     return 1;
  58   return 0;
  59 }
  60
  61 int
  62 test5 (void)
  63 {
  64   result = d ^ e;
  65   if (result != g)
  66     return 1;
  67   return 0;
  68 }
  69
  70 int
  71 test6 (void)
  72 {
  73   result = d | e;
  74   if (result != h)
  75     return 1;
  76   return 0;
  77 }
  78
  79 int
  80 test7 (void)
  81 {
  82   result = g << amount;
  83   if (result != i)
  84     return 1;
  85   return 0;
  86 }
  87
  88 int
  89 test8 (void)
  90 {
  91   result = g >> amount;
  92   if (result != j)
  93     return 1;
  94   return 0;
  95 }
  96
  97 int
  98 test9 (void)
  99 {
 100   result = (int128_t) g >> amount;
 101   if (result != k)
 102     return 1;
 103   return 0;
 104 }
 105
 106 int
 107 main (void)
 108 {
 109   return (test1 ()
 110           | test2 ()
 111           | test3 ()
 112           | test4 ()
 113           | test5 ()
 114           | test6 ()
 115           | test7 ()
 116           | test8 ()
 117           | test9 ());
 118 }