9fc1c49e4a
This is follow-up of comment https://github.com/llvm/llvm-project/pull/168318#discussion_r2588117855 libclc OpenCL library is already compiled with flag `-fdeclare-opencl-builtins -finclude-default-header`.
40 lines
1.5 KiB
Common Lisp
40 lines
1.5 KiB
Common Lisp
//===----------------------------------------------------------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#include <clc/atomic/clc_atomic_fetch_max.h>
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// Non-volatile overloads are for backward compatibility with OpenCL 1.0.
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#define __CLC_IMPL(AS, TYPE) \
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_CLC_OVERLOAD _CLC_DEF TYPE atom_max(AS TYPE *p, TYPE val) { \
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return __clc_atomic_fetch_max(p, val, __ATOMIC_RELAXED, \
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__MEMORY_SCOPE_DEVICE); \
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} \
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_CLC_OVERLOAD _CLC_DEF TYPE atom_max(volatile AS TYPE *p, TYPE val) { \
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return atom_max((AS TYPE *)p, val); \
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}
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#ifdef cl_khr_global_int32_extended_atomics
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__CLC_IMPL(global, int)
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__CLC_IMPL(global, unsigned int)
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#endif // cl_khr_global_int32_extended_atomics
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#ifdef cl_khr_local_int32_extended_atomics
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__CLC_IMPL(local, int)
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__CLC_IMPL(local, unsigned int)
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#endif // cl_khr_local_int32_extended_atomics
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#ifdef cl_khr_int64_extended_atomics
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__CLC_IMPL(global, long)
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__CLC_IMPL(global, unsigned long)
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__CLC_IMPL(local, long)
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__CLC_IMPL(local, unsigned long)
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#endif // cl_khr_int64_extended_atomics
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