fork of https://github.com/rust-rocksdb/rust-rocksdb for nextgraph
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27 lines
1.2 KiB
27 lines
1.2 KiB
// Copyright (c) Facebook, Inc. and its affiliates. All Rights Reserved.
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// Copyright (c) 2017 International Business Machines Corp.
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// All rights reserved.
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// This source code is licensed under both the GPLv2 (found in the
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// COPYING file in the root directory) and Apache 2.0 License
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// (found in the LICENSE.Apache file in the root directory).
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#pragma once
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#define __PPC_RA(a) (((a)&0x1f) << 16)
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#define __PPC_RB(b) (((b)&0x1f) << 11)
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#define __PPC_XA(a) ((((a)&0x1f) << 16) | (((a)&0x20) >> 3))
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#define __PPC_XB(b) ((((b)&0x1f) << 11) | (((b)&0x20) >> 4))
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#define __PPC_XS(s) ((((s)&0x1f) << 21) | (((s)&0x20) >> 5))
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#define __PPC_XT(s) __PPC_XS(s)
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#define VSX_XX3(t, a, b) (__PPC_XT(t) | __PPC_XA(a) | __PPC_XB(b))
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#define VSX_XX1(s, a, b) (__PPC_XS(s) | __PPC_RA(a) | __PPC_RB(b))
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#define PPC_INST_VPMSUMW 0x10000488
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#define PPC_INST_VPMSUMD 0x100004c8
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#define PPC_INST_MFVSRD 0x7c000066
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#define PPC_INST_MTVSRD 0x7c000166
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#define VPMSUMW(t, a, b) .long PPC_INST_VPMSUMW | VSX_XX3((t), a, b)
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#define VPMSUMD(t, a, b) .long PPC_INST_VPMSUMD | VSX_XX3((t), a, b)
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#define MFVRD(a, t) .long PPC_INST_MFVSRD | VSX_XX1((t) + 32, a, 0)
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#define MTVRD(t, a) .long PPC_INST_MTVSRD | VSX_XX1((t) + 32, a, 0)
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