clang/test/OpenMP/declare_target_variables_ast_print.cpp

   1 // RUN: %clang_cc1 -w -verify -fopenmp -I %S/Inputs -ast-print %s | FileCheck %s --check-prefix=CHECK
   2 // expected-no-diagnostics
   3
   4 static int variable = 100;
   5 static float variable1 = 200;
   6 static float variable2 = variable1;
   7
   8 static int var = 1;
   9
  10 static int var1 = 10;
  11 static int *var2 = &var1;
  12 static int **ptr1 = &var2;
  13
  14 int arr[2] = {1,2};
  15 int (*arrptr)[2] = &arr;
  16
  17 class declare{
  18   public: int x;
  19           void print();
  20 };
  21 declare obj1;
  22 declare *obj2 = &obj1;
  23
  24 struct target{
  25   int x;
  26   void print();
  27 };
  28 static target S;
  29
  30 static int var3 = 100;
  31 static int *ptr_3 = &var3;
  32 static char c = 'a';
  33
  34 #pragma omp declare target
  35 int target_var = variable;
  36 float target_var1 = variable2;
  37 int *ptr = &var;
  38 int ***ptr2 = &ptr1;
  39 int (**ptr3)[2] = &arrptr;
  40 declare **obj3 = &obj2;
  41 target *S1 = &S;
  42 #pragma omp end declare target
  43 #pragma omp declare target(ptr_3)
  44 #pragma omp declare target to(c)
  45
  46 // CHECK: #pragma omp declare target
  47 // CHECK-NEXT: static int variable = 100;
  48 // CHECK-NEXT: #pragma omp end declare target
  49
  50 // CHECK-NEXT: #pragma omp declare target
  51 // CHECK-NEXT: static float variable1 = 200;
  52 // CHECK-NEXT: #pragma omp end declare target
  53 // CHECK-NEXT: #pragma omp declare target
  54 // CHECK-NEXT: static float variable2 = variable1;
  55 // CHECK-NEXT: #pragma omp end declare target
  56
  57 // CHECK: #pragma omp declare target
  58 // CHECK-NEXT: static int var = 1;
  59 // CHECK-NEXT: #pragma omp end declare target
  60
  61 // CHECK-NEXT: #pragma omp declare target
  62 // CHECK-NEXT: static int var1 = 10;
  63 // CHECK-NEXT: #pragma omp end declare target
  64 // CHECK-NEXT: #pragma omp declare target
  65 // CHECK-NEXT: static int *var2 = &var1;
  66 // CHECK-NEXT: #pragma omp end declare target
  67 // CHECK-NEXT: #pragma omp declare target
  68 // CHECK-NEXT: static int **ptr1 = &var2;
  69 // CHECK-NEXT: #pragma omp end declare target
  70
  71 // CHECK-NEXT: #pragma omp declare target
  72 // CHECK-NEXT: int arr[2] = {1, 2};
  73 // CHECK-NEXT: #pragma omp end declare target
  74 // CHECK-NEXT: #pragma omp declare target
  75 // CHECK-NEXT: int (*arrptr)[2] = &arr;
  76 // CHECK-NEXT: #pragma omp end declare target
  77
  78 // CHECK-NEXT: class declare {
  79 // CHECK-NEXT: public:
  80 // CHECK-NEXT:  int x;
  81 // CHECK-NEXT:  void print();
  82 // CHECK-NEXT: };
  83 // CHECK-NEXT: #pragma omp declare target
  84 // CHECK-NEXT: declare obj1;
  85 // CHECK-NEXT: #pragma omp end declare target
  86 // CHECK-NEXT: #pragma omp declare target
  87 // CHECK-NEXT: declare *obj2 = &obj1;
  88 // CHECK-NEXT: #pragma omp end declare target
  89
  90 // CHECK-NEXT: struct target {
  91 // CHECK-NEXT:  int x;
  92 // CHECK-NEXT:  void print();
  93 // CHECK-NEXT: };
  94 // CHECK-NEXT: #pragma omp declare target
  95 // CHECK-NEXT: static target S;
  96 // CHECK-NEXT: #pragma omp end declare target
  97 // CHECK-NEXT: #pragma omp declare target
  98 // CHECK-NEXT: static int var3 = 100;
  99 // CHECK-NEXT: #pragma omp end declare target
 100 // CHECK-NEXT: #pragma omp declare target
 101 // CHECK-NEXT: static int *ptr_3 = &var3;
 102 // CHECK-NEXT: #pragma omp end declare target
 103 // CHECK-NEXT: #pragma omp declare target
 104 // CHECK-NEXT: static char c = 'a';
 105 // CHECK-NEXT: #pragma omp end declare target
 106 // CHECK-NEXT: #pragma omp declare target
 107 // CHECK-NEXT: int target_var = variable;
 108 // CHECK-NEXT: #pragma omp end declare target
 109 // CHECK-NEXT: #pragma omp declare target
 110 // CHECK-NEXT: float target_var1 = variable2;
 111 // CHECK-NEXT: #pragma omp end declare target
 112 // CHECK-NEXT: #pragma omp declare target
 113 // CHECK-NEXT: int *ptr = &var;
 114 // CHECK-NEXT: #pragma omp end declare target
 115 // CHECK-NEXT: #pragma omp declare target
 116 // CHECK-NEXT: int ***ptr2 = &ptr1;
 117 // CHECK-NEXT: #pragma omp end declare target
 118 // CHECK-NEXT: #pragma omp declare target
 119 // CHECK-NEXT: int (**ptr3)[2] = &arrptr;
 120 // CHECK-NEXT: #pragma omp end declare target
 121 // CHECK-NEXT: #pragma omp declare target
 122 // CHECK-NEXT: declare **obj3 = &obj2;
 123 // CHECK-NEXT: #pragma omp end declare target
 124 // CHECK-NEXT: #pragma omp declare target
 125 // CHECK-NEXT: target *S1 = &S;
 126 // CHECK-NEXT: #pragma omp end declare target
 127