clang/test/Headers/opencl-builtins.cl

   1 // RUN: clang-tblgen -gen-clang-opencl-builtin-tests %clang_src_sema_dir/OpenCLBuiltins.td -o %t.cl
   2 // RUN: %clang_cc1 -include %s %t.cl -triple spir -verify -fsyntax-only -cl-std=CL2.0 -finclude-default-header
   3 // RUN: %clang_cc1 -include %s %t.cl -triple spir -verify -fsyntax-only -cl-std=CL2.0 -fdeclare-opencl-builtins -finclude-default-header
   4
   5 // Generate an OpenCL source file containing a call to each builtin from
   6 // OpenCLBuiltins.td and then run that generated source file through the
   7 // frontend.
   8 //
   9 // Then test that:
  10 //  - The generated file can be parsed using opencl-c.h, giving some confidence
  11 //    that OpenCLBuiltins.td does not provide more than what opencl-c.h provides
  12 //    (but not vice versa).
  13 //
  14 //  - The generated file can be parsed using -fdeclare-opencl-builtins, ensuring
  15 //    some internal consistency of declarations in OpenCLBuiltins.td.  For
  16 //    example, addition of builtin declarations that lead to ambiguity during
  17 //    overload resolution will cause this test to fail.
  18
  19 // expected-no-diagnostics