| // Verify the ELF packaging of OpenMP SPIR-V device images. |
| // REQUIRES: system-linux |
| // REQUIRES: spirv-tools |
| // REQUIRES: spirv-registered-target |
| // REQUIRES: x86-registered-target |
| |
| // RUN: %clang_cc1 %s -triple x86_64-unknown-linux-gnu -emit-llvm-bc -o %t.bc |
| // RUN: %clang_cc1 %s -triple spirv64-intel -fopenmp-is-target-device -emit-obj -o %t.device.o |
| // RUN: llvm-offload-binary -o %t.bundle --image=file=%t.device.o,triple=spirv64-intel,arch=generic,kind=openmp |
| // RUN: %clang_cc1 -triple x86_64-unknown-linux-gnu -emit-obj -fembed-offload-object=%t.bundle -x ir %t.bc -o %t.host.o |
| // RUN: clang-linker-wrapper --host-triple=x86_64-unknown-linux-gnu --linker-path=/usr/bin/ld %t.host.o -o %t |
| // RUN: llvm-objdump --offloading %t | FileCheck -check-prefix=CHECK %s |
| |
| // CHECK: nested images 1 |
| // CHECK: triple spirv64-intel |
| |
| // Stub symbols required by the OpenMP offload descriptor registration code |
| // emitted by clang-linker-wrapper; avoids linking -lomp/-lomptarget/-lc. |
| extern "C" { |
| void __tgt_register_lib(void *) {} |
| void __tgt_unregister_lib(void *) {} |
| int atexit(void (*)(void)) { return 0; } |
| } |
| |
| int main(int argc, char** argv) { |
| return 0; |
| } |
