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8c17313c8b
Cleaned up files: opencl/source/mem_obj/image.inl shared/offline_compiler/source/decoder/zebin_manipulator.h shared/source/aub_mem_dump/aub_alloc_dump.h shared/source/compiler_interface/intermediate_representations.h shared/source/helpers/blit_commands_helper_base.inl shared/source/utilities/debug_file_reader.h shared/source/utilities/software_tags.h shared/source/xe_hpc_core/hw_cmds_pvc.h Related-To: NEO-5548 Signed-off-by: Warchulski, Jaroslaw <jaroslaw.warchulski@intel.com>
37 lines
1.0 KiB
C++
37 lines
1.0 KiB
C++
/*
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* Copyright (C) 2020-2023 Intel Corporation
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*
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* SPDX-License-Identifier: MIT
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*
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*/
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#pragma once
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#include "shared/source/utilities/arrayref.h"
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#include "shared/source/utilities/const_stringref.h"
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#include <algorithm>
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#include <cstdint>
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namespace NEO {
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inline constexpr ConstStringRef llvmBcMagic = "BC\xc0\xde";
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inline constexpr ConstStringRef spirvMagic = "\x07\x23\x02\x03";
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inline constexpr ConstStringRef spirvMagicInv = "\x03\x02\x23\x07";
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inline bool hasSameMagic(ConstStringRef expectedMagic, ArrayRef<const uint8_t> binary) {
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auto binaryMagicLen = std::min(expectedMagic.size(), binary.size());
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ConstStringRef binaryMagic(reinterpret_cast<const char *>(binary.begin()), binaryMagicLen);
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return expectedMagic == binaryMagic;
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}
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inline bool isLlvmBitcode(ArrayRef<const uint8_t> binary) {
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return hasSameMagic(llvmBcMagic, binary);
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}
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inline bool isSpirVBitcode(ArrayRef<const uint8_t> binary) {
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return hasSameMagic(spirvMagic, binary) || hasSameMagic(spirvMagicInv, binary);
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}
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} // namespace NEO
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