clang/test/AST/language_address_space_attribute.cpp

   1 // Test without serialization:
   2 // RUN: %clang_cc1 %s -ast-dump | FileCheck %s
   3 //
   4 // Test with serialization:
   5 // RUN: %clang_cc1 -emit-pch -o %t %s
   6 // RUN: %clang_cc1 -x c++ -include-pch %t -ast-dump-all /dev/null \
   7 // RUN: | sed -e "s/ <undeserialized declarations>//" -e "s/ imported//" \
   8 // RUN: | FileCheck %s
   9
  10 // Verify that the language address space attribute is
  11 // understood correctly by clang.
  12
  13 void langas() {
  14   // CHECK: VarDecl {{.*}} x_global '__global int *'
  15   __attribute__((opencl_global)) int *x_global;
  16
  17   // CHECK: VarDecl {{.*}} y_global '__global int *'
  18   int [[clang::opencl_global]] *y_global;
  19
  20   // CHECK: VarDecl {{.*}} z_global '__global int *'
  21   [[clang::opencl_global]] int *z_global;
  22
  23   // CHECK: VarDecl {{.*}} x_global_device '__global_device int *'
  24   __attribute__((opencl_global_device)) int *x_global_device;
  25
  26   // CHECK: VarDecl {{.*}} y_global_device '__global_device int *'
  27   int [[clang::opencl_global_device]] *y_global_device;
  28
  29   // CHECK: VarDecl {{.*}} z_global_device '__global_device int *'
  30   [[clang::opencl_global_device]] int *z_global_device;
  31
  32   // CHECK: VarDecl {{.*}} x_global_host '__global_host int *'
  33   __attribute__((opencl_global_host)) int *x_global_host;
  34
  35   // CHECK: VarDecl {{.*}} y_global_host '__global_host int *'
  36   int [[clang::opencl_global_host]] *y_global_host;
  37
  38   // CHECK: VarDecl {{.*}} z_global_host '__global_host int *'
  39   [[clang::opencl_global_host]] int *z_global_host;
  40
  41   // CHECK: VarDecl {{.*}} x_local '__local int *'
  42   __attribute__((opencl_local)) int *x_local;
  43
  44   // CHECK: VarDecl {{.*}} y_local '__local int *'
  45   int [[clang::opencl_local]] *y_local;
  46
  47   // CHECK: VarDecl {{.*}} z_local '__local int *'
  48   [[clang::opencl_local]] int *z_local;
  49
  50   // CHECK: VarDecl {{.*}} x_constant '__constant int *'
  51   __attribute__((opencl_constant)) int *x_constant;
  52
  53   // CHECK: VarDecl {{.*}} y_constant '__constant int *'
  54   int [[clang::opencl_constant]] *y_constant;
  55
  56   // CHECK: VarDecl {{.*}} z_constant '__constant int *'
  57   [[clang::opencl_constant]] int *z_constant;
  58
  59   // CHECK: VarDecl {{.*}} x_private '__private int *'
  60   __attribute__((opencl_private)) int *x_private;
  61
  62   // CHECK: VarDecl {{.*}} y_private '__private int *'
  63   int [[clang::opencl_private]] *y_private;
  64
  65   // CHECK: VarDecl {{.*}} z_private '__private int *'
  66   [[clang::opencl_private]] int *z_private;
  67
  68   // CHECK: VarDecl {{.*}} x_generic '__generic int *'
  69   __attribute__((opencl_generic)) int *x_generic;
  70
  71   // CHECK: VarDecl {{.*}} y_generic '__generic int *'
  72   int [[clang::opencl_generic]] *y_generic;
  73
  74   // CHECK: VarDecl {{.*}} z_generic '__generic int *'
  75   [[clang::opencl_generic]] int *z_generic;
  76 }