| // Tests the clang-sycl-linker tool. |
| // |
| // REQUIRES: spirv-registered-target |
| // |
| // Test the dry run of a simple case to link two input files. |
| // RUN: %clangxx -emit-llvm -c -target spirv64 %s -o %t_1.bc |
| // RUN: %clangxx -emit-llvm -c -target spirv64 %s -o %t_2.bc |
| // RUN: clang-sycl-linker --dry-run -v -triple=spirv64 %t_1.bc %t_2.bc -o a.spv 2>&1 \ |
| // RUN: | FileCheck %s --check-prefix=SIMPLE-FO |
| // SIMPLE-FO: sycl-device-link: inputs: {{.*}}.bc, {{.*}}.bc libfiles: output: [[LLVMLINKOUT:.*]].bc |
| // SIMPLE-FO-NEXT: SPIR-V Backend: input: [[LLVMLINKOUT]].bc, output: a_0.spv |
| // |
| // Test the dry run of a simple case with device library files specified. |
| // RUN: mkdir -p %t.dir |
| // RUN: touch %t.dir/lib1.bc |
| // RUN: touch %t.dir/lib2.bc |
| // RUN: clang-sycl-linker --dry-run -v -triple=spirv64 %t_1.bc %t_2.bc --library-path=%t.dir --device-libs=lib1.bc,lib2.bc -o a.spv 2>&1 \ |
| // RUN: | FileCheck %s --check-prefix=DEVLIBS |
| // DEVLIBS: sycl-device-link: inputs: {{.*}}.bc libfiles: {{.*}}lib1.bc, {{.*}}lib2.bc output: [[LLVMLINKOUT:.*]].bc |
| // DEVLIBS-NEXT: SPIR-V Backend: input: [[LLVMLINKOUT]].bc, output: a_0.spv |
| // |
| // Test a simple case with a random file (not bitcode) as input. |
| // RUN: touch %t.o |
| // RUN: not clang-sycl-linker -triple=spirv64 %t.o -o a.spv 2>&1 \ |
| // RUN: | FileCheck %s --check-prefix=FILETYPEERROR |
| // FILETYPEERROR: Unsupported file type |
| // |
| // Test to see if device library related errors are emitted. |
| // RUN: not clang-sycl-linker --dry-run -triple=spirv64 %t_1.bc %t_2.bc --library-path=%t.dir --device-libs= -o a.spv 2>&1 \ |
| // RUN: | FileCheck %s --check-prefix=DEVLIBSERR1 |
| // DEVLIBSERR1: Number of device library files cannot be zero |
| // RUN: not clang-sycl-linker --dry-run -triple=spirv64 %t_1.bc %t_2.bc --library-path=%t.dir --device-libs=lib1.bc,lib2.bc,lib3.bc -o a.spv 2>&1 \ |
| // RUN: | FileCheck %s --check-prefix=DEVLIBSERR2 |
| // DEVLIBSERR2: '{{.*}}lib3.bc' SYCL device library file is not found |
| // |
| // Test AOT compilation for an Intel GPU. |
| // RUN: clang-sycl-linker --dry-run -v -triple=spirv64 -arch=bmg_g21 %t_1.bc %t_2.bc -o a.out 2>&1 \ |
| // RUN: --ocloc-options="-a -b" \ |
| // RUN: | FileCheck %s --check-prefix=AOT-INTEL-GPU |
| // AOT-INTEL-GPU: sycl-device-link: inputs: {{.*}}.bc, {{.*}}.bc libfiles: output: [[LLVMLINKOUT:.*]].bc |
| // AOT-INTEL-GPU-NEXT: SPIR-V Backend: input: [[LLVMLINKOUT]].bc, output: [[SPIRVTRANSLATIONOUT:.*]]_0.spv |
| // AOT-INTEL-GPU-NEXT: "{{.*}}ocloc{{.*}}" {{.*}}-device bmg_g21 -a -b {{.*}}-output a_0.out -file [[SPIRVTRANSLATIONOUT]]_0.spv |
| // |
| // Test AOT compilation for an Intel CPU. |
| // RUN: clang-sycl-linker --dry-run -v -triple=spirv64 -arch=graniterapids %t_1.bc %t_2.bc -o a.out 2>&1 \ |
| // RUN: --opencl-aot-options="-a -b" \ |
| // RUN: | FileCheck %s --check-prefix=AOT-INTEL-CPU |
| // AOT-INTEL-CPU: sycl-device-link: inputs: {{.*}}.bc, {{.*}}.bc libfiles: output: [[LLVMLINKOUT:.*]].bc |
| // AOT-INTEL-CPU-NEXT: SPIR-V Backend: input: [[LLVMLINKOUT]].bc, output: [[SPIRVTRANSLATIONOUT:.*]]_0.spv |
| // AOT-INTEL-CPU-NEXT: "{{.*}}opencl-aot{{.*}}" {{.*}}--device=cpu -a -b {{.*}}-o a_0.out [[SPIRVTRANSLATIONOUT]]_0.spv |
| // |
| // Check that the output file must be specified. |
| // RUN: not clang-sycl-linker --dry-run %t_1.bc %t_2.bc 2>& 1 \ |
| // RUN: | FileCheck %s --check-prefix=NOOUTPUT |
| // NOOUTPUT: Output file must be specified |
| // |
| // Check that the target triple must be. |
| // RUN: not clang-sycl-linker --dry-run %t_1.bc %t_2.bc -o a.out 2>& 1 \ |
| // RUN: | FileCheck %s --check-prefix=NOTARGET |
| // NOTARGET: Target triple must be specified |
