clang/test/OpenMP/assumes_print.cpp

   1 // RUN: %clang_cc1 -verify -fopenmp -ast-print %s | FileCheck %s
   2 // RUN: %clang_cc1 -fopenmp -x c++ -std=c++11 -emit-pch -o %t %s
   3 // RUN: %clang_cc1 -fopenmp -std=c++11 -include-pch %t -fsyntax-only -verify %s -ast-print | FileCheck %s
   4
   5 // RUN: %clang_cc1 -verify -fopenmp-simd -ast-print %s | FileCheck %s
   6 // RUN: %clang_cc1 -fopenmp-simd -x c++ -std=c++11 -emit-pch -o %t %s
   7 // RUN: %clang_cc1 -fopenmp-simd -std=c++11 -include-pch %t -fsyntax-only -verify %s -ast-print | FileCheck %s
   8 // expected-no-diagnostics
   9
  10 #ifndef HEADER
  11 #define HEADER
  12
  13 void foo() {
  14 }
  15
  16 #pragma omp assumes no_openmp_routines
  17
  18 namespace inner {
  19   #pragma omp assumes no_openmp
  20 } // namespace inner
  21
  22 #pragma omp begin assumes ext_range_bar_only
  23
  24 #pragma omp begin assumes ext_range_bar_only_2
  25
  26 void bar() {
  27 }
  28
  29 #pragma omp end assumes
  30 #pragma omp end assumes
  31
  32 #pragma omp begin assumes ext_not_seen
  33 #pragma omp end assumes
  34
  35 #pragma omp begin assumes ext_1234
  36 void baz() {
  37 }
  38 #pragma omp end assumes
  39
  40 // CHECK: __attribute__((assume("omp_no_openmp_routines"))) __attribute__((assume("omp_no_openmp"))) void foo()
  41 // CHECK: __attribute__((assume("ompx_range_bar_only"))) __attribute__((assume("ompx_range_bar_only_2"))) __attribute__((assume("omp_no_openmp_routines"))) __attribute__((assume("omp_no_openmp"))) void bar()
  42 // CHECK: __attribute__((assume("ompx_1234"))) __attribute__((assume("omp_no_openmp_routines"))) __attribute__((assume("omp_no_openmp"))) void baz()
  43
  44 #endif