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111
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1 // { dg-do run }
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2
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3 extern void abort (void);
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4 int x = 6;
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5
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6 int
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7 main ()
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8 {
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9 int v, l = 2, s = 1;
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10 #pragma omp atomic seq_cst
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11 x = -3 + x;
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12 #pragma omp atomic read seq_cst
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13 v = x;
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14 if (v != 3)
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15 abort ();
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16 #pragma omp atomic seq_cst update
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17 x = 3 * 2 * 1 + x;
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18 #pragma omp atomic read, seq_cst
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19 v = x;
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20 if (v != 9)
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21 abort ();
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22 #pragma omp atomic seq_cst, capture
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23 v = x = x | 16;
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24 if (v != 25)
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25 abort ();
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26 #pragma omp atomic capture seq_cst
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27 v = x = x + 14 * 2 / 4;
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28 if (v != 32)
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29 abort ();
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30 #pragma omp atomic seq_cst capture
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31 v = x = 5 | x;
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32 if (v != 37)
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33 abort ();
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34 #pragma omp atomic capture, seq_cst
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35 v = x = 40 + 12 - 2 - 7 - x;
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36 if (v != 6)
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37 abort ();
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38 #pragma omp atomic seq_cst read
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39 v = x;
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40 if (v != 6)
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41 abort ();
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42 #pragma omp atomic capture seq_cst
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43 { v = x; x = 3 + x; }
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44 if (v != 6)
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45 abort ();
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46 #pragma omp atomic seq_cst capture
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47 { v = x; x = -1 * -1 * -1 * -1 - x; }
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48 if (v != 9)
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49 abort ();
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50 #pragma omp atomic read seq_cst
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51 v = x;
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52 if (v != -8)
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53 abort ();
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54 #pragma omp atomic capture, seq_cst
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55 { x = 2 * 2 - x; v = x; }
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56 if (v != 12)
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57 abort ();
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58 #pragma omp atomic seq_cst capture
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59 { x = 7 & x; v = x; }
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60 if (v != 4)
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61 abort ();
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62 #pragma omp atomic capture seq_cst
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63 { v = x; x = 6; }
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64 if (v != 4)
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65 abort ();
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66 #pragma omp atomic read, seq_cst
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67 v = x;
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68 if (v != 6)
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69 abort ();
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70 #pragma omp atomic capture seq_cst
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71 { v = x; x = 7 * 8 + 23; }
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72 if (v != 6)
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73 abort ();
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74 #pragma omp atomic seq_cst, read
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75 v = x;
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76 if (v != 79)
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77 abort ();
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78 #pragma omp atomic capture , seq_cst
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79 { v = x; x = 23 + 6 * 4; }
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80 if (v != 79)
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81 abort ();
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82 #pragma omp atomic read seq_cst
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83 v = x;
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84 if (v != 47)
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85 abort ();
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86 #pragma omp atomic seq_cst capture
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87 { v = x; x = l ? 17 : 12; }
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88 if (v != 47)
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89 abort ();
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90 #pragma omp atomic capture seq_cst
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91 { v = x; x = l = s++ + 3; }
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92 if (v != 17 || l != 4 || s != 2)
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93 abort ();
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94 #pragma omp atomic read seq_cst
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95 v = x;
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96 if (v != 4)
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97 abort ();
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98 return 0;
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99 }
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