| // RUN: %clang_cc1 -triple amdgpu9.42 -target-feature +gws -o /dev/null %s 2>&1 \ | |
| // RUN: | FileCheck --check-prefix=GWS %s | |
| // GWS: warning: feature flag '+gws' is ignored since the feature is read only [-Winvalid-command-line-argument] | |
| kernel void test() {} |