test/Sema/pragma-align-mac68k.c

   1 // RUN: %clang_cc1 -triple i386-apple-darwin9 -fsyntax-only -verify %s
   2
   3 #include <stddef.h>
   4
   5 #pragma options align=mac68k
   6
   7 typedef float __attribute__((vector_size (8))) v2f_t;
   8 typedef float __attribute__((vector_size (16))) v4f_t;
   9
  10 extern int a0_0[__alignof(v2f_t) == 8 ? 1 : -1];
  11 extern int a0_1[__alignof(v4f_t) == 16 ? 1 : -1];
  12
  13 struct s1 {
  14   char f0;
  15   int  f1;
  16 };
  17 extern int a1_0[offsetof(struct s1, f0) == 0 ? 1 : -1];
  18 extern int a1_1[offsetof(struct s1, f1) == 2 ? 1 : -1];
  19 extern int a1_2[sizeof(struct s1) == 6 ? 1 : -1];
  20 extern int a1_3[__alignof(struct s1) == 2 ? 1 : -1];
  21
  22 struct s2 {
  23   char f0;
  24   double f1;
  25 };
  26 extern int a2_0[offsetof(struct s2, f0) == 0 ? 1 : -1];
  27 extern int a2_1[offsetof(struct s2, f1) == 2 ? 1 : -1];
  28 extern int a2_2[sizeof(struct s2) == 10 ? 1 : -1];
  29 extern int a2_3[__alignof(struct s2) == 2 ? 1 : -1];
  30
  31 struct s3 {
  32   char f0;
  33   v4f_t f1;
  34 };
  35 extern int a3_0[offsetof(struct s3, f0) == 0 ? 1 : -1];
  36 extern int a3_1[offsetof(struct s3, f1) == 2 ? 1 : -1];
  37 extern int a3_2[sizeof(struct s3) == 18 ? 1 : -1];
  38 extern int a3_3[__alignof(struct s3) == 2 ? 1 : -1];
  39
  40 struct s4 {
  41   char f0;
  42   char f1;
  43 };
  44 extern int a4_0[offsetof(struct s4, f0) == 0 ? 1 : -1];
  45 extern int a4_1[offsetof(struct s4, f1) == 1 ? 1 : -1];
  46 extern int a4_2[sizeof(struct s4) == 2 ? 1 : -1];
  47 extern int a4_3[__alignof(struct s4) == 2 ? 1 : -1];
  48
  49 struct s5 {
  50   unsigned f0 : 9;
  51   unsigned f1 : 9;
  52 };
  53 extern int a5_0[sizeof(struct s5) == 4 ? 1 : -1];
  54 extern int a5_1[__alignof(struct s5) == 2 ? 1 : -1];
  55
  56 struct s6 {
  57   unsigned : 0;
  58   unsigned : 0;
  59 };
  60 extern int a6_0[sizeof(struct s6) == 0 ? 1 : -1];
  61 extern int a6_1[__alignof(struct s6) == 2 ? 1 : -1];
  62
  63 struct s7 {
  64   char : 1;
  65   unsigned : 1;
  66 };
  67 extern int a7_0[sizeof(struct s7) == 2 ? 1 : -1];
  68 extern int a7_1[__alignof(struct s7) == 2 ? 1 : -1];
  69
  70 struct s8 {
  71   char f0;
  72   unsigned : 1;
  73 };
  74 extern int a8_0[sizeof(struct s8) == 2 ? 1 : -1];
  75 extern int a8_1[__alignof(struct s8) == 2 ? 1 : -1];
  76
  77 struct s9 {
  78   char f0[3];
  79   unsigned : 0;
  80   char f1;
  81 };
  82 extern int a9_0[sizeof(struct s9) == 6 ? 1 : -1];
  83 extern int a9_1[__alignof(struct s9) == 2 ? 1 : -1];
  84
  85 struct s10 {
  86   char f0;
  87 };
  88 extern int a10_0[sizeof(struct s10) == 2 ? 1 : -1];
  89 extern int a10_1[__alignof(struct s10) == 2 ? 1 : -1];
  90
  91 struct s11 {
  92   char f0;
  93   v2f_t f1;
  94 };
  95 extern int a11_0[offsetof(struct s11, f0) == 0 ? 1 : -1];
  96 extern int a11_1[offsetof(struct s11, f1) == 2 ? 1 : -1];
  97 extern int a11_2[sizeof(struct s11) == 10 ? 1 : -1];
  98 extern int a11_3[__alignof(struct s11) == 2 ? 1 : -1];