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Tohur
2025-11-18 14:18:26 -07:00
parent 33eb6e3707
commit 27277ec342
6106 changed files with 3571167 additions and 0 deletions
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61
common/emitter/implement/simd_helpers.h Normal file
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// SPDX-FileCopyrightText: 2002-2025 PCSX2 Dev Team
// SPDX-License-Identifier: GPL-3.0+
#pragma once
namespace x86Emitter
{
// =====================================================================================================
// xImpl_SIMD Types (template free!)
// =====================================================================================================
// ------------------------------------------------------------------------
// For implementing SSE-only logic operations that have xmmreg,xmmreg/rm forms only,
// like ANDPS/ANDPD
//
struct xImplSimd_DestRegSSE
{
u8 Prefix;
u16 Opcode;
void operator()(const xRegisterSSE& to, const xRegisterSSE& from) const;
void operator()(const xRegisterSSE& to, const xIndirectVoid& from) const;
};
// ------------------------------------------------------------------------
// For implementing SSE-only logic operations that have xmmreg,reg/rm,imm forms only
// (PSHUFD / PSHUFHW / etc).
//
struct xImplSimd_DestRegImmSSE
{
u8 Prefix;
u16 Opcode;
void operator()(const xRegisterSSE& to, const xRegisterSSE& from, u8 imm) const;
void operator()(const xRegisterSSE& to, const xIndirectVoid& from, u8 imm) const;
};
struct xImplSimd_DestSSE_CmpImm
{
u8 Prefix;
u16 Opcode;
void operator()(const xRegisterSSE& to, const xRegisterSSE& from, SSE2_ComparisonType imm) const;
void operator()(const xRegisterSSE& to, const xIndirectVoid& from, SSE2_ComparisonType imm) const;
};
// ------------------------------------------------------------------------
// For implementing SSE operations that have reg,reg/rm forms only,
// but accept either MM or XMM destinations (most PADD/PSUB and other P arithmetic ops).
//
struct xImplSimd_DestRegEither
{
u8 Prefix;
u16 Opcode;
void operator()(const xRegisterSSE& to, const xRegisterSSE& from) const;
void operator()(const xRegisterSSE& to, const xIndirectVoid& from) const;
};
} // end namespace x86Emitter