clang/test/SemaOpenCL/to_addr_builtin.cl

   1 // RUN: %clang_cc1 -verify -fsyntax-only %s
   2 // RUN: %clang_cc1 -Wconversion -verify -fsyntax-only -cl-std=CL2.0 %s
   3 // RUN: %clang_cc1 -Wconversion -verify -fsyntax-only -cl-std=CL3.0 -cl-ext=-all %s
   4 // RUN: %clang_cc1 -Wconversion -verify -fsyntax-only -cl-std=CL3.0 %s
   5
   6 void test(void) {
   7   global int *glob;
   8   local int *loc;
   9   constant int *con;
  10   private int *priv;
  11   global float *glob_wrong_ty;
  12   typedef constant int const_int_ty;
  13   const_int_ty *con_typedef;
  14
  15   glob = to_global(glob, loc);
  16 #if (__OPENCL_C_VERSION__ < CL_VERSION_2_0) || (__OPENCL_C_VERSION__ >= CL_VERSION_3_0 && !defined(__opencl_c_generic_address_space))
  17   // expected-error@-2{{use of undeclared identifier 'to_global'}}
  18 #else
  19   // expected-error@-4{{too many arguments to function call, expected 1, have 2}}
  20 #endif
  21
  22   int x;
  23   glob = to_global(x);
  24 #if (__OPENCL_C_VERSION__ < CL_VERSION_2_0) || (__OPENCL_C_VERSION__ >= CL_VERSION_3_0 && !defined(__opencl_c_generic_address_space))
  25   // expected-error@-2{{use of undeclared identifier 'to_global'}}
  26 #else
  27   // expected-error@-4{{invalid argument x to function: 'to_global', expecting a generic pointer argument}}
  28 #endif
  29
  30   glob = to_global(con);
  31 #if (__OPENCL_C_VERSION__ < CL_VERSION_2_0) || (__OPENCL_C_VERSION__ >= CL_VERSION_3_0 && !defined(__opencl_c_generic_address_space))
  32   // expected-error@-2{{use of undeclared identifier 'to_global'}}
  33 #else
  34   // expected-error@-4{{invalid argument con to function: 'to_global', expecting a generic pointer argument}}
  35 #endif
  36
  37   glob = to_global(con_typedef);
  38 #if (__OPENCL_C_VERSION__ < CL_VERSION_2_0) || (__OPENCL_C_VERSION__ >= CL_VERSION_3_0 && !defined(__opencl_c_generic_address_space))
  39   // expected-error@-2{{use of undeclared identifier 'to_global'}}
  40 #else
  41   // expected-error@-4{{invalid argument con_typedef to function: 'to_global', expecting a generic pointer argument}}
  42 #endif
  43
  44   loc = to_global(glob);
  45 #if (__OPENCL_C_VERSION__ < CL_VERSION_2_0) || (__OPENCL_C_VERSION__ >= CL_VERSION_3_0 && !defined(__opencl_c_generic_address_space))
  46   // expected-error@-2{{use of undeclared identifier 'to_global'}}
  47 #else
  48   // expected-error@-4{{assigning '__global int *' to '__local int *__private' changes address space of pointer}}
  49   // expected-warning@-5{{passing non-generic address space pointer to to_global may cause dynamic conversion affecting performance}}
  50 #endif
  51
  52   loc = to_private(glob);
  53 #if (__OPENCL_C_VERSION__ < CL_VERSION_2_0) || (__OPENCL_C_VERSION__ >= CL_VERSION_3_0 && !defined(__opencl_c_generic_address_space))
  54   // expected-error@-2{{use of undeclared identifier 'to_private'}}
  55 #else
  56   // expected-error@-4{{assigning '__private int *' to '__local int *__private' changes address space of pointer}}
  57   // expected-warning@-5{{passing non-generic address space pointer to to_private may cause dynamic conversion affecting performance}}
  58 #endif
  59
  60   loc = to_local(glob);
  61 #if (__OPENCL_C_VERSION__ < CL_VERSION_2_0) || (__OPENCL_C_VERSION__ >= CL_VERSION_3_0 && !defined(__opencl_c_generic_address_space))
  62   // expected-error@-2{{use of undeclared identifier 'to_local'}}
  63 #else
  64   // expected-warning@-4{{passing non-generic address space pointer to to_local may cause dynamic conversion affecting performance}}
  65 #endif
  66
  67   priv = to_global(glob);
  68 #if (__OPENCL_C_VERSION__ < CL_VERSION_2_0) || (__OPENCL_C_VERSION__ >= CL_VERSION_3_0 && !defined(__opencl_c_generic_address_space))
  69   // expected-error@-2{{use of undeclared identifier 'to_global'}}
  70 #else
  71   // expected-error@-4{{assigning '__global int *' to '__private int *__private' changes address space of pointer}}
  72   // expected-warning@-5{{passing non-generic address space pointer to to_global may cause dynamic conversion affecting performance}}
  73 #endif
  74
  75   priv = to_private(glob);
  76 #if (__OPENCL_C_VERSION__ < CL_VERSION_2_0) || (__OPENCL_C_VERSION__ >= CL_VERSION_3_0 && !defined(__opencl_c_generic_address_space))
  77   // expected-error@-2{{use of undeclared identifier 'to_private'}}
  78 #else
  79   // expected-warning@-4{{passing non-generic address space pointer to to_private may cause dynamic conversion affecting performance}}
  80 #endif
  81
  82
  83   priv = to_local(glob);
  84 #if (__OPENCL_C_VERSION__ < CL_VERSION_2_0) || (__OPENCL_C_VERSION__ >= CL_VERSION_3_0 && !defined(__opencl_c_generic_address_space))
  85   // expected-error@-2{{use of undeclared identifier 'to_local'}}
  86 #else
  87   // expected-error@-4{{assigning '__local int *' to '__private int *__private' changes address space of pointer}}
  88   // expected-warning@-5{{passing non-generic address space pointer to to_local may cause dynamic conversion affecting performance}}
  89 #endif
  90
  91   glob = to_global(glob);
  92 #if (__OPENCL_C_VERSION__ < CL_VERSION_2_0) || (__OPENCL_C_VERSION__ >= CL_VERSION_3_0 && !defined(__opencl_c_generic_address_space))
  93   // expected-error@-2{{use of undeclared identifier 'to_global'}}
  94 #else
  95   // expected-warning@-4{{passing non-generic address space pointer to to_global may cause dynamic conversion affecting performance}}
  96 #endif
  97
  98   glob = to_private(glob);
  99 #if (__OPENCL_C_VERSION__ < CL_VERSION_2_0) || (__OPENCL_C_VERSION__ >= CL_VERSION_3_0 && !defined(__opencl_c_generic_address_space))
 100   // expected-error@-2{{use of undeclared identifier 'to_private'}}
 101 #else
 102   // expected-error@-4{{assigning '__private int *' to '__global int *__private' changes address space of pointer}}
 103   // expected-warning@-5{{passing non-generic address space pointer to to_private may cause dynamic conversion affecting performance}}
 104 #endif
 105
 106   glob = to_local(glob);
 107 #if (__OPENCL_C_VERSION__ < CL_VERSION_2_0) || (__OPENCL_C_VERSION__ >= CL_VERSION_3_0 && !defined(__opencl_c_generic_address_space))
 108   // expected-error@-2{{use of undeclared identifier 'to_local'}}
 109 #else
 110   // expected-error@-4{{assigning '__local int *' to '__global int *__private' changes address space of pointer}}
 111   // expected-warning@-5{{passing non-generic address space pointer to to_local may cause dynamic conversion affecting performance}}
 112 #endif
 113
 114   global char *glob_c = to_global(loc);
 115 #if (__OPENCL_C_VERSION__ < CL_VERSION_2_0) || (__OPENCL_C_VERSION__ >= CL_VERSION_3_0 && !defined(__opencl_c_generic_address_space))
 116   // expected-error@-2{{use of undeclared identifier 'to_global'}}
 117 #else
 118   // expected-warning@-4{{incompatible pointer types initializing '__global char *__private' with an expression of type '__global int *'}}
 119   // expected-warning@-5{{passing non-generic address space pointer to to_global may cause dynamic conversion affecting performance}}
 120 #endif
 121
 122   glob_wrong_ty = to_global(glob);
 123 #if (__OPENCL_C_VERSION__ < CL_VERSION_2_0) || (__OPENCL_C_VERSION__ >= CL_VERSION_3_0 && !defined(__opencl_c_generic_address_space))
 124   // expected-error@-2{{use of undeclared identifier 'to_global'}}
 125 #else
 126   // expected-warning@-4{{incompatible pointer types assigning to '__global float *__private' from '__global int *'}}
 127   // expected-warning@-5{{passing non-generic address space pointer to to_global may cause dynamic conversion affecting performance}}
 128 #endif
 129
 130 }