| // 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: touch %T/lib1.bc |
| // RUN: touch %T/lib2.bc |
| // RUN: clang-sycl-linker --dry-run -v -triple=spirv64 %t_1.bc %t_2.bc --library-path=%T --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 --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 --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 |
