gcc/testsuite/gcc.dg/fixed-point/modes.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-std=gnu99" } */
   3
   4 typedef _Fract qq  __attribute__ ((mode (QQ)));
   5 typedef _Fract hq  __attribute__ ((mode (HQ)));
   6 typedef _Fract sq  __attribute__ ((mode (SQ)));
   7 typedef _Fract dq  __attribute__ ((mode (DQ)));
   8 typedef unsigned _Fract uqq  __attribute__ ((mode (UQQ)));
   9 typedef unsigned _Fract uhq  __attribute__ ((mode (UHQ)));
  10 typedef unsigned _Fract usq  __attribute__ ((mode (USQ)));
  11 typedef unsigned _Fract udq  __attribute__ ((mode (UDQ)));
  12 typedef _Sat _Fract Sqq  __attribute__ ((mode (QQ)));
  13 typedef _Sat _Fract Shq  __attribute__ ((mode (HQ)));
  14 typedef _Sat _Fract Ssq  __attribute__ ((mode (SQ)));
  15 typedef _Sat _Fract Sdq  __attribute__ ((mode (DQ)));
  16 typedef _Sat unsigned _Fract Suqq  __attribute__ ((mode (UQQ)));
  17 typedef _Sat unsigned _Fract Suhq  __attribute__ ((mode (UHQ)));
  18 typedef _Sat unsigned _Fract Susq  __attribute__ ((mode (USQ)));
  19 typedef _Sat unsigned _Fract Sudq  __attribute__ ((mode (UDQ)));
  20 typedef _Accum ha  __attribute__ ((mode (HA)));
  21 typedef _Accum sa  __attribute__ ((mode (SA)));
  22 typedef _Accum da  __attribute__ ((mode (DA)));
  23 typedef unsigned _Accum uha  __attribute__ ((mode (UHA)));
  24 typedef unsigned _Accum usa  __attribute__ ((mode (USA)));
  25 typedef unsigned _Accum uda  __attribute__ ((mode (UDA)));
  26 typedef _Sat _Accum Sha  __attribute__ ((mode (HA)));
  27 typedef _Sat _Accum Ssa  __attribute__ ((mode (SA)));
  28 typedef _Sat _Accum Sda  __attribute__ ((mode (DA)));
  29 typedef _Sat unsigned _Accum Suha  __attribute__ ((mode (UHA)));
  30 typedef _Sat unsigned _Accum Susa  __attribute__ ((mode (USA)));
  31 typedef _Sat unsigned _Accum Suda  __attribute__ ((mode (UDA)));
  32
  33 /* Not all platforms support TQ, UTQ, TA, UTA modes.  */
  34 #if defined(__LP64__) && !defined(__hppa__)
  35 typedef _Fract tq  __attribute__ ((mode (TQ)));
  36 typedef unsigned _Fract utq  __attribute__ ((mode (UTQ)));
  37 typedef _Sat _Fract Stq  __attribute__ ((mode (TQ)));
  38 typedef _Sat unsigned _Fract Sutq  __attribute__ ((mode (UTQ)));
  39 typedef _Accum ta  __attribute__ ((mode (TA)));
  40 typedef unsigned _Accum uta  __attribute__ ((mode (UTA)));
  41 typedef _Sat _Accum Sta  __attribute__ ((mode (TA)));
  42 typedef _Sat unsigned _Accum Suta  __attribute__ ((mode (UTA)));
  43
  44 int tqsize[sizeof (tq) == 16 ? 1 : -1];
  45 int utqsize[sizeof (utq) == 16 ? 1 : -1];
  46 int Stqsize[sizeof (Stq) == 16 ? 1 : -1];
  47 int Sutqsize[sizeof (Sutq) == 16 ? 1 : -1];
  48 int tasize[sizeof (ta) == 16 ? 1 : -1];
  49 int utasize[sizeof (uta) == 16 ? 1 : -1];
  50 int Stasize[sizeof (Sta) == 16 ? 1 : -1];
  51 int Sutasize[sizeof (Suta) == 16 ? 1 : -1];
  52
  53 int tqalign = __alignof (tq);
  54 int utqalign = __alignof (utq);
  55 int Stqalign = __alignof (Stq);
  56 int Sutqalign = __alignof (Sutq);
  57 int taalign = __alignof (ta);
  58 int utaalign = __alignof (uta);
  59 int Staalign = __alignof (Sta);
  60 int Sutaalign = __alignof (Suta);
  61 #endif
  62
  63 int qqsize[sizeof (qq) == 1 ? 1 : -1];
  64 int hqsize[sizeof (hq) == 2 ? 1 : -1];
  65 int sqsize[sizeof (sq) == 4 ? 1 : -1];
  66 int dqsize[sizeof (dq) == 8 ? 1 : -1];
  67 int uqqsize[sizeof (qq) == 1 ? 1 : -1];
  68 int uhqsize[sizeof (hq) == 2 ? 1 : -1];
  69 int usqsize[sizeof (sq) == 4 ? 1 : -1];
  70 int udqsize[sizeof (dq) == 8 ? 1 : -1];
  71 int Sqqsize[sizeof (Sqq) == 1 ? 1 : -1];
  72 int Shqsize[sizeof (Shq) == 2 ? 1 : -1];
  73 int Ssqsize[sizeof (Ssq) == 4 ? 1 : -1];
  74 int Sdqsize[sizeof (Sdq) == 8 ? 1 : -1];
  75 int Suqqsize[sizeof (Sqq) == 1 ? 1 : -1];
  76 int Suhqsize[sizeof (Shq) == 2 ? 1 : -1];
  77 int Susqsize[sizeof (Ssq) == 4 ? 1 : -1];
  78 int Sudqsize[sizeof (Sdq) == 8 ? 1 : -1];
  79 int hasize[sizeof (ha) == 2 ? 1 : -1];
  80 int sasize[sizeof (sa) == 4 ? 1 : -1];
  81 int dasize[sizeof (da) == 8 ? 1 : -1];
  82 int uhasize[sizeof (uha) == 2 ? 1 : -1];
  83 int usasize[sizeof (usa) == 4 ? 1 : -1];
  84 int udasize[sizeof (uda) == 8 ? 1 : -1];
  85 int Shasize[sizeof (Sha) == 2 ? 1 : -1];
  86 int Ssasize[sizeof (Ssa) == 4 ? 1 : -1];
  87 int Sdasize[sizeof (Sda) == 8 ? 1 : -1];
  88 int Suhasize[sizeof (Suha) == 2 ? 1 : -1];
  89 int Susasize[sizeof (Susa) == 4 ? 1 : -1];
  90 int Sudasize[sizeof (Suda) == 8 ? 1 : -1];
  91
  92 int qqalign = __alignof (qq);
  93 int hqalign = __alignof (hq);
  94 int sqalign = __alignof (sq);
  95 int dqalign = __alignof (dq);
  96 int uqqalign = __alignof (uqq);
  97 int uhqalign = __alignof (uhq);
  98 int usqalign = __alignof (usq);
  99 int udqalign = __alignof (udq);
 100 int Sqqalign = __alignof (Sqq);
 101 int Shqalign = __alignof (Shq);
 102 int Ssqalign = __alignof (Ssq);
 103 int Sdqalign = __alignof (Sdq);
 104 int Suqqalign = __alignof (Suqq);
 105 int Suhqalign = __alignof (Suhq);
 106 int Susqalign = __alignof (Susq);
 107 int Sudqalign = __alignof (Sudq);
 108 int haalign = __alignof (ha);
 109 int saalign = __alignof (sa);
 110 int daalign = __alignof (da);
 111 int uhaalign = __alignof (uha);
 112 int usaalign = __alignof (usa);
 113 int udaalign = __alignof (uda);
 114 int Shaalign = __alignof (Sha);
 115 int Ssaalign = __alignof (Ssa);
 116 int Sdaalign = __alignof (Sda);
 117 int Suhaalign = __alignof (Suha);
 118 int Susaalign = __alignof (Susa);
 119 int Sudaalign = __alignof (Suda);