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Tohur
2025-11-18 14:18:26 -07:00
parent 33eb6e3707
commit 27277ec342
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common/emitter/implement/avx.h Normal file
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// SPDX-FileCopyrightText: 2002-2025 PCSX2 Dev Team
// SPDX-License-Identifier: GPL-3.0+
#pragma once
namespace x86Emitter
{
struct xImplAVX_Move
{
u8 Prefix;
u8 LoadOpcode;
u8 StoreOpcode;
void operator()(const xRegisterSSE& to, const xRegisterSSE& from) const;
void operator()(const xRegisterSSE& to, const xIndirectVoid& from) const;
void operator()(const xIndirectVoid& to, const xRegisterSSE& from) const;
};
struct xImplAVX_ThreeArg
{
u8 Prefix;
u8 Opcode;
void operator()(const xRegisterSSE& to, const xRegisterSSE& from1, const xRegisterSSE& from2) const;
void operator()(const xRegisterSSE& to, const xRegisterSSE& from1, const xIndirectVoid& from2) const;
};
struct xImplAVX_ThreeArgYMM : xImplAVX_ThreeArg
{
void operator()(const xRegisterSSE& to, const xRegisterSSE& from1, const xRegisterSSE& from2) const;
void operator()(const xRegisterSSE& to, const xRegisterSSE& from1, const xIndirectVoid& from2) const;
};
struct xImplAVX_ArithFloat
{
xImplAVX_ThreeArgYMM PS;
xImplAVX_ThreeArgYMM PD;
xImplAVX_ThreeArg SS;
xImplAVX_ThreeArg SD;
};
struct xImplAVX_CmpFloatHelper
{
SSE2_ComparisonType CType;
void PS(const xRegisterSSE& to, const xRegisterSSE& from1, const xRegisterSSE& from2) const;
void PS(const xRegisterSSE& to, const xRegisterSSE& from1, const xIndirectVoid& from2) const;
void PD(const xRegisterSSE& to, const xRegisterSSE& from1, const xRegisterSSE& from2) const;
void PD(const xRegisterSSE& to, const xRegisterSSE& from1, const xIndirectVoid& from2) const;
void SS(const xRegisterSSE& to, const xRegisterSSE& from1, const xRegisterSSE& from2) const;
void SS(const xRegisterSSE& to, const xRegisterSSE& from1, const xIndirectVoid& from2) const;
void SD(const xRegisterSSE& to, const xRegisterSSE& from1, const xRegisterSSE& from2) const;
void SD(const xRegisterSSE& to, const xRegisterSSE& from1, const xIndirectVoid& from2) const;
};
struct xImplAVX_CmpFloat
{
xImplAVX_CmpFloatHelper EQ;
xImplAVX_CmpFloatHelper LT;
xImplAVX_CmpFloatHelper LE;
xImplAVX_CmpFloatHelper UO;
xImplAVX_CmpFloatHelper NE;
xImplAVX_CmpFloatHelper GE;
xImplAVX_CmpFloatHelper GT;
xImplAVX_CmpFloatHelper OR;
};
struct xImplAVX_CmpInt
{
// Compare packed bytes for equality.
// If a data element in dest is equal to the corresponding date element src, the
// corresponding data element in dest is set to all 1s; otherwise, it is set to all 0s.
const xImplAVX_ThreeArgYMM EQB;
// Compare packed words for equality.
// If a data element in dest is equal to the corresponding date element src, the
// corresponding data element in dest is set to all 1s; otherwise, it is set to all 0s.
const xImplAVX_ThreeArgYMM EQW;
// Compare packed doublewords [32-bits] for equality.
// If a data element in dest is equal to the corresponding date element src, the
// corresponding data element in dest is set to all 1s; otherwise, it is set to all 0s.
const xImplAVX_ThreeArgYMM EQD;
// Compare packed signed bytes for greater than.
// If a data element in dest is greater than the corresponding date element src, the
// corresponding data element in dest is set to all 1s; otherwise, it is set to all 0s.
const xImplAVX_ThreeArgYMM GTB;
// Compare packed signed words for greater than.
// If a data element in dest is greater than the corresponding date element src, the
// corresponding data element in dest is set to all 1s; otherwise, it is set to all 0s.
const xImplAVX_ThreeArgYMM GTW;
// Compare packed signed doublewords [32-bits] for greater than.
// If a data element in dest is greater than the corresponding date element src, the
// corresponding data element in dest is set to all 1s; otherwise, it is set to all 0s.
const xImplAVX_ThreeArgYMM GTD;
};
} // namespace x86Emitter