1 // RUN: %clang_cc1 -verify=expected -fopenmp -ferror-limit 100 -o - -std=c++11 %s -Wuninitialized 2 3 void bad() { 4 #pragma omp target data ompx_attribute() // expected-error {{unexpected OpenMP clause 'ompx_attribute' in directive '#pragma omp target data'}} 5 #pragma omp target data ompx_attribute(__attribute__((launch_bounds(1, 2)))) // expected-error {{unexpected OpenMP clause 'ompx_attribute' in directive '#pragma omp target data'}} expected-error {{expected at least one 'map', 'use_device_ptr', or 'use_device_addr' clause for '#pragma omp target data'}} 6 7 #pragma omp target ompx_attribute() 8 {} 9 #pragma omp target ompx_attribute(__attribute__(())) 10 {} 11 #pragma omp target ompx_attribute(__attribute__((pure))) // expected-warning {{'ompx_attribute' clause only allows 'amdgpu_flat_work_group_size', 'amdgpu_waves_per_eu', and 'launch_bounds'; 'pure' is ignored}} 12 {} 13 #pragma omp target ompx_attribute(__attribute__((pure,amdgpu_waves_per_eu(1, 2), const))) // expected-warning {{'ompx_attribute' clause only allows 'amdgpu_flat_work_group_size', 'amdgpu_waves_per_eu', and 'launch_bounds'; 'pure' is ignored}} expected-warning {{'ompx_attribute' clause only allows 'amdgpu_flat_work_group_size', 'amdgpu_waves_per_eu', and 'launch_bounds'; 'const' is ignored}} 14 {} 15 #pragma omp target ompx_attribute(__attribute__((amdgpu_waves_per_eu()))) // expected-error {{'amdgpu_waves_per_eu' attribute takes at least 1 argument}} 16 {} 17 #pragma omp target ompx_attribute(__attribute__((amdgpu_waves_per_eu(1, 2, 3)))) // expected-error {{'amdgpu_waves_per_eu' attribute takes no more than 2 arguments}} 18 {} 19 #pragma omp target ompx_attribute(__attribute__((amdgpu_flat_work_group_size(1)))) // expected-error {{'amdgpu_flat_work_group_size' attribute requires exactly 2 arguments}} 20 {} 21 #pragma omp target ompx_attribute(__attribute__((amdgpu_flat_work_group_size(1, 2, 3,)))) // expected-error {{expected expression}} 22 {} 23 #pragma omp target ompx_attribute([[clang::amdgpu_waves_per_eu(1, 2, 3)]]) // expected-error {{'amdgpu_waves_per_eu' attribute takes no more than 2 arguments}} 24 {} 25 #pragma omp target ompx_attribute([[clang::unknown]]) // expected-warning {{'ompx_attribute' clause only allows 'amdgpu_flat_work_group_size', 'amdgpu_waves_per_eu', and 'launch_bounds'; 'unknown' is ignored}} 26 {} 27 #pragma omp target ompx_attribute(baz) // expected-error {{expected ')'}} expected-note {{to match this '('}} 28 {} 29 #pragma omp target ompx_attribute(__attribute__((launch_bounds(1)))) 30 {} 31 #pragma omp target ompx_attribute(__attribute__((launch_bounds(bad)))) // expected-error {{'launch_bounds' attribute requires parameter 0 to be an integer constant}} 32 {} 33 #pragma omp target ompx_attribute(__attribute__((launch_bounds(1, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-error {{expected ')'}} expected-error {{expected ')'}} expected-note {{to match this '('}} 34 {} 35 #pragma omp target ompx_attribute(__attribute__((launch_bounds(1, 2 // expected-error {{expected ')'}} expected-error {{expected ')'}} expected-error {{expected ')'}} expected-error {{expected ')'}} expected-note {{to match this '('}} 36 {} 37 #pragma omp target ompx_attribute(__attribute__((launch_bounds(1, 2) // expected-error {{expected ')'}} expected-error {{expected ')'}} expected-error {{expected ')'}} expected-note {{to match this '('}} 38 {} 39 #pragma omp target ompx_attribute(__attribute__((launch_bounds(1, 2)) // expected-error {{expected ')'}} expected-error {{expected ')'}} expected-note {{to match this '('}} 40 {} 41 #pragma omp target ompx_attribute(__attribute__((launch_bounds(1, 2))) // expected-error {{expected ')'}} expected-note {{to match this '('}} 42 {} 43 #pragma omp target ompx_attribute(__attribute__((launch_bounds(1, -3)))) // expected-warning {{'launch_bounds' attribute parameter 1 is negative and will be ignored}} 44 {} 45 #pragma omp target ompx_attribute(__attribute__((amdgpu_waves_per_eu(10, 1)))) // expected-error {{'amdgpu_waves_per_eu' attribute argument is invalid: min must not be greater than max}} 46 {} 47 } 48