b7b501e54c
This reverts commit 4c80193a58a5c24e2bbebe291feb406191c4e2ab. This relands the commit. The issues have theoretically been fixed.
61 lines
3.4 KiB
C++
61 lines
3.4 KiB
C++
// Tests the clang-sycl-linker tool.
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//
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// REQUIRES: spirv-registered-target
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//
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// Test the dry run of a simple case to link two input files.
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// RUN: %clangxx -emit-llvm -c -target spirv64 %s -o %t_1.bc
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// RUN: %clangxx -emit-llvm -c -target spirv64 %s -o %t_2.bc
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// RUN: clang-sycl-linker --dry-run -v -triple=spirv64 %t_1.bc %t_2.bc -o a.spv 2>&1 \
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// RUN: | FileCheck %s --check-prefix=SIMPLE-FO
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// SIMPLE-FO: sycl-device-link: inputs: {{.*}}.bc, {{.*}}.bc libfiles: output: [[LLVMLINKOUT:.*]].bc
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// SIMPLE-FO-NEXT: SPIR-V Backend: input: [[LLVMLINKOUT]].bc, output: a_0.spv
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//
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// Test the dry run of a simple case with device library files specified.
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// RUN: mkdir -p %t.dir
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// RUN: touch %t.dir/lib1.bc
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// RUN: touch %t.dir/lib2.bc
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// 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 \
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// RUN: | FileCheck %s --check-prefix=DEVLIBS
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// DEVLIBS: sycl-device-link: inputs: {{.*}}.bc libfiles: {{.*}}lib1.bc, {{.*}}lib2.bc output: [[LLVMLINKOUT:.*]].bc
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// DEVLIBS-NEXT: SPIR-V Backend: input: [[LLVMLINKOUT]].bc, output: a_0.spv
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//
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// Test a simple case with a random file (not bitcode) as input.
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// RUN: touch %t.o
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// RUN: not clang-sycl-linker -triple=spirv64 %t.o -o a.spv 2>&1 \
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// RUN: | FileCheck %s --check-prefix=FILETYPEERROR
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// FILETYPEERROR: Unsupported file type
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//
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// Test to see if device library related errors are emitted.
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// 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 \
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// RUN: | FileCheck %s --check-prefix=DEVLIBSERR1
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// DEVLIBSERR1: Number of device library files cannot be zero
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// 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 \
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// RUN: | FileCheck %s --check-prefix=DEVLIBSERR2
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// DEVLIBSERR2: '{{.*}}lib3.bc' SYCL device library file is not found
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//
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// Test AOT compilation for an Intel GPU.
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// RUN: clang-sycl-linker --dry-run -v -triple=spirv64 -arch=bmg_g21 %t_1.bc %t_2.bc -o a.out 2>&1 \
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// RUN: --ocloc-options="-a -b" \
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// RUN: | FileCheck %s --check-prefix=AOT-INTEL-GPU
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// AOT-INTEL-GPU: sycl-device-link: inputs: {{.*}}.bc, {{.*}}.bc libfiles: output: [[LLVMLINKOUT:.*]].bc
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// AOT-INTEL-GPU-NEXT: SPIR-V Backend: input: [[LLVMLINKOUT]].bc, output: [[SPIRVTRANSLATIONOUT:.*]]_0.spv
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// AOT-INTEL-GPU-NEXT: "{{.*}}ocloc{{.*}}" {{.*}}-device bmg_g21 -a -b {{.*}}-output a_0.out -file [[SPIRVTRANSLATIONOUT]]_0.spv
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//
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// Test AOT compilation for an Intel CPU.
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// RUN: clang-sycl-linker --dry-run -v -triple=spirv64 -arch=graniterapids %t_1.bc %t_2.bc -o a.out 2>&1 \
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// RUN: --opencl-aot-options="-a -b" \
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// RUN: | FileCheck %s --check-prefix=AOT-INTEL-CPU
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// AOT-INTEL-CPU: sycl-device-link: inputs: {{.*}}.bc, {{.*}}.bc libfiles: output: [[LLVMLINKOUT:.*]].bc
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// AOT-INTEL-CPU-NEXT: SPIR-V Backend: input: [[LLVMLINKOUT]].bc, output: [[SPIRVTRANSLATIONOUT:.*]]_0.spv
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// AOT-INTEL-CPU-NEXT: "{{.*}}opencl-aot{{.*}}" {{.*}}--device=cpu -a -b {{.*}}-o a_0.out [[SPIRVTRANSLATIONOUT]]_0.spv
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//
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// Check that the output file must be specified.
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// RUN: not clang-sycl-linker --dry-run %t_1.bc %t_2.bc 2>& 1 \
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// RUN: | FileCheck %s --check-prefix=NOOUTPUT
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// NOOUTPUT: Output file must be specified
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//
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// Check that the target triple must be.
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// RUN: not clang-sycl-linker --dry-run %t_1.bc %t_2.bc -o a.out 2>& 1 \
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// RUN: | FileCheck %s --check-prefix=NOTARGET
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// NOTARGET: Target triple must be specified
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