| // REQUIRES: amdgpu-registered-target, staticanalyzer |
| |
| /** |
| * The first four lines test that a warning is produced when enabling |
| * -Wopenmp-target-exception no matter what combination of -fexceptions and |
| * -fcxx-exceptions are set, as we want OpenMP to always allow exceptions in the |
| * target region but emit a warning instead. |
| */ |
| |
| // RUN: %clang_cc1 -fopenmp -triple amdgcn-amd-amdhsa -fopenmp-is-target-device -fcxx-exceptions -fexceptions %s -verify=with -Wopenmp-target-exception -analyze |
| // RUN: %clang_cc1 -fopenmp -triple amdgcn-amd-amdhsa -fopenmp-is-target-device -fcxx-exceptions -fexceptions %s -verify=with -Wopenmp-target-exception -analyze |
| // RUN: %clang_cc1 -fopenmp -triple amdgcn-amd-amdhsa -fopenmp-is-target-device -fexceptions %s -verify=with -Wopenmp-target-exception -analyze |
| // RUN: %clang_cc1 -fopenmp -triple amdgcn-amd-amdhsa -fopenmp-is-target-device %s -verify=with -Wopenmp-target-exception -analyze |
| |
| /** |
| * The following four lines test that no warning is emitted when providing |
| * -Wno-openmp-target-exception no matter the combination of -fexceptions and |
| * -fcxx-exceptions. |
| */ |
| |
| // RUN: %clang_cc1 -fopenmp -triple amdgcn-amd-amdhsa -fopenmp-is-target-device -fcxx-exceptions -fexceptions %s -verify=without -Wno-openmp-target-exception -analyze |
| // RUN: %clang_cc1 -fopenmp -triple amdgcn-amd-amdhsa -fopenmp-is-target-device -fcxx-exceptions %s -verify=without -Wno-openmp-target-exception -analyze |
| // RUN: %clang_cc1 -fopenmp -triple amdgcn-amd-amdhsa -fopenmp-is-target-device -fexceptions %s -verify=without -Wno-openmp-target-exception -analyze |
| // RUN: %clang_cc1 -fopenmp -triple amdgcn-amd-amdhsa -fopenmp-is-target-device %s -verify=without -Wno-openmp-target-exception -analyze |
| |
| /** |
| * Finally we should test that we only ignore exceptions in the OpenMP |
| * offloading tool-chain |
| */ |
| |
| // RUN: %clang_cc1 -triple amdgcn-amd-amdhsa %s -emit-llvm-only -verify=noexceptions |
| |
| // noexceptions-error@39 {{cannot use 'try' with exceptions disabled}} |
| // noexceptions-error@40 {{cannot use 'throw' with exceptions disabled}} |
| |
| #pragma omp declare target |
| int foo(void) { |
| int error = -1; |
| try { // with-warning {{target 'amdgcn-amd-amdhsa' does not support exception handling; 'catch' block is ignored}} |
| throw 404; // with-warning {{target 'amdgcn-amd-amdhsa' does not support exception handling; 'throw' is assumed to be never reached}} |
| } |
| catch (int e){ |
| error = e; |
| } |
| return error; |
| } |
| #pragma omp end declare target |
| // without-no-diagnostics |