clang/test/SemaOpenCL/clang-builtin-version.cl

   1 // RUN: %clang_cc1 %s -fblocks -verify -pedantic -fsyntax-only -ferror-limit 100
   2 // RUN: %clang_cc1 %s -fblocks -verify -pedantic -fsyntax-only -ferror-limit 100 -cl-std=CL1.2
   3 // RUN: %clang_cc1 %s -fblocks -verify -pedantic -fsyntax-only -ferror-limit 100 -cl-std=CL3.0 -cl-ext=-__opencl_c_device_enqueue,-__opencl_c_generic_address_space,-__opencl_c_pipes
   4
   5 // Confirm CL2.0 Clang builtins are not available in earlier versions and in OpenCL C 3.0 without required features.
   6
   7 kernel void dse_builtins(void) {
   8   int tmp;
   9   enqueue_kernel(tmp, tmp, tmp, ^(void) { // expected-error{{use of undeclared identifier 'enqueue_kernel'}}
  10     return;
  11   });
  12   unsigned size = get_kernel_work_group_size(^(void) { // expected-error{{use of undeclared identifier 'get_kernel_work_group_size'}}
  13     return;
  14   });
  15   size = get_kernel_preferred_work_group_size_multiple(^(void) { // expected-error{{use of undeclared identifier 'get_kernel_preferred_work_group_size_multiple'}}
  16     return;
  17   });
  18 #if (__OPENCL_C_VERSION__ >= CL_VERSION_3_0) && !defined(__opencl_c_device_enqueue)
  19 // expected-error@-10{{support disabled - compile with -fblocks or for OpenCL C 2.0 or OpenCL C 3.0 with __opencl_c_device_enqueue feature}}
  20 // FIXME: the typo correction for the undeclared identifiers finds alternative
  21 // suggestions, but instantiating the typo correction causes us to
  22 // re-instantiate the argument to the call, which triggers the support
  23 // diagnostic a second time.
  24 // expected-error@-12 2{{support disabled - compile with -fblocks or for OpenCL C 2.0 or OpenCL C 3.0 with __opencl_c_device_enqueue feature}}
  25 // expected-error@-10 2{{support disabled - compile with -fblocks or for OpenCL C 2.0 or OpenCL C 3.0 with __opencl_c_device_enqueue feature}}
  26 #endif
  27 }
  28
  29 void pipe_builtins(void) {
  30   int tmp;
  31
  32   // FIXME: the typo correction for this case goes off the rails and tries to
  33   // convert this mistake into a for loop instead of a local function
  34   // declaration.
  35   foo(void); // expected-error{{use of undeclared identifier 'foo'; did you mean 'for'?}}
  36              // expected-error@-1{{expected identifier or '('}}
  37              // expected-note@-2{{to match this '('}}
  38   boo(); // expected-error{{use of undeclared identifier 'boo'}}
  39          // expected-error@-1{{expected ';' in 'for' statement specifier}}
  40
  41   read_pipe(tmp, tmp);  // expected-error{{use of undeclared identifier 'read_pipe'}}
  42                         // expected-error@-1{{expected ')'}}
  43   write_pipe(tmp, tmp); // expected-error{{use of undeclared identifier 'write_pipe'}}
  44
  45   reserve_read_pipe(tmp, tmp);  // expected-error{{use of undeclared identifier 'reserve_read_pipe'}}
  46   reserve_write_pipe(tmp, tmp); // expected-error{{use of undeclared identifier 'reserve_write_pipe'}}
  47
  48   work_group_reserve_read_pipe(tmp, tmp);  // expected-error{{use of undeclared identifier 'work_group_reserve_read_pipe'}}
  49   work_group_reserve_write_pipe(tmp, tmp); // expected-error{{use of undeclared identifier 'work_group_reserve_write_pipe'}}
  50
  51   sub_group_reserve_write_pipe(tmp, tmp); // expected-error{{use of undeclared identifier 'sub_group_reserve_write_pipe'}}
  52   sub_group_reserve_read_pipe(tmp, tmp);  // expected-error{{use of undeclared identifier 'sub_group_reserve_read_pipe'}}
  53
  54   commit_read_pipe(tmp, tmp);  // expected-error{{use of undeclared identifier 'commit_read_pipe'}}
  55   commit_write_pipe(tmp, tmp); // expected-error{{use of undeclared identifier 'commit_write_pipe'}}
  56
  57   work_group_commit_read_pipe(tmp, tmp);  // expected-error{{use of undeclared identifier 'work_group_commit_read_pipe'}}
  58   work_group_commit_write_pipe(tmp, tmp); // expected-error{{use of undeclared identifier 'work_group_commit_write_pipe'}}
  59
  60   sub_group_commit_write_pipe(tmp, tmp); // expected-error{{use of undeclared identifier 'sub_group_commit_write_pipe'}}
  61   sub_group_commit_read_pipe(tmp, tmp);  // expected-error{{use of undeclared identifier 'sub_group_commit_read_pipe'}}
  62
  63   get_pipe_num_packets(tmp); // expected-error{{use of undeclared identifier 'get_pipe_num_packets'}}
  64   get_pipe_max_packets(tmp); // expected-error{{use of undeclared identifier 'get_pipe_max_packets'}}
  65 }