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119 lines
4.9 KiB
C++
119 lines
4.9 KiB
C++
// SPDX-FileCopyrightText: 2002-2025 PCSX2 Dev Team
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// SPDX-License-Identifier: GPL-3.0+
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#pragma once
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namespace x86Emitter
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{
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struct xImplSimd_MinMax
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{
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const xImplSimd_3Arg PS; // packed single precision
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const xImplSimd_3Arg PD; // packed double precision
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const xImplSimd_3Arg SS; // scalar single precision
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const xImplSimd_3Arg SD; // scalar double precision
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};
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//////////////////////////////////////////////////////////////////////////////////////////
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//
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struct xImplSimd_Compare
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{
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SSE2_ComparisonType CType;
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void PS(const xRegisterSSE& dst, const xRegisterSSE& src) const { PS(dst, dst, src); }
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void PS(const xRegisterSSE& dst, const xIndirectVoid& src) const { PS(dst, dst, src); }
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void PS(const xRegisterSSE& dst, const xRegisterSSE& src1, const xRegisterSSE& src2) const;
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void PS(const xRegisterSSE& dst, const xRegisterSSE& src1, const xIndirectVoid& src2) const;
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void PD(const xRegisterSSE& dst, const xRegisterSSE& src) const { PD(dst, dst, src); }
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void PD(const xRegisterSSE& dst, const xIndirectVoid& src) const { PD(dst, dst, src); }
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void PD(const xRegisterSSE& dst, const xRegisterSSE& src1, const xRegisterSSE& src2) const;
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void PD(const xRegisterSSE& dst, const xRegisterSSE& src1, const xIndirectVoid& src2) const;
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void SS(const xRegisterSSE& dst, const xRegisterSSE& src) const { SS(dst, dst, src); }
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void SS(const xRegisterSSE& dst, const xIndirectVoid& src) const { SS(dst, dst, src); }
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void SS(const xRegisterSSE& dst, const xRegisterSSE& src1, const xRegisterSSE& src2) const;
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void SS(const xRegisterSSE& dst, const xRegisterSSE& src1, const xIndirectVoid& src2) const;
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void SD(const xRegisterSSE& dst, const xRegisterSSE& src) const { SD(dst, dst, src); }
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void SD(const xRegisterSSE& dst, const xIndirectVoid& src) const { SD(dst, dst, src); }
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void SD(const xRegisterSSE& dst, const xRegisterSSE& src1, const xRegisterSSE& src2) const;
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void SD(const xRegisterSSE& dst, const xRegisterSSE& src1, const xIndirectVoid& src2) const;
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};
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//////////////////////////////////////////////////////////////////////////////////////////
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// Compare scalar floating point values and set EFLAGS (Ordered or Unordered)
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//
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struct xImplSimd_COMI
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{
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const xImplSimd_2Arg SS;
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const xImplSimd_2Arg SD;
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};
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//////////////////////////////////////////////////////////////////////////////////////////
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//
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struct xImplSimd_PCompare
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{
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// Compare packed bytes for equality.
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// If a data element in dest is equal to the corresponding date element src, the
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// corresponding data element in dest is set to all 1s; otherwise, it is set to all 0s.
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const xImplSimd_3Arg EQB;
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// Compare packed words for equality.
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// If a data element in dest is equal to the corresponding date element src, the
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// corresponding data element in dest is set to all 1s; otherwise, it is set to all 0s.
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const xImplSimd_3Arg EQW;
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// Compare packed doublewords [32-bits] for equality.
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// If a data element in dest is equal to the corresponding date element src, the
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// corresponding data element in dest is set to all 1s; otherwise, it is set to all 0s.
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const xImplSimd_3Arg EQD;
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// Compare packed signed bytes for greater than.
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// If a data element in dest is greater than the corresponding date element src, the
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// corresponding data element in dest is set to all 1s; otherwise, it is set to all 0s.
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const xImplSimd_3Arg GTB;
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// Compare packed signed words for greater than.
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// If a data element in dest is greater than the corresponding date element src, the
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// corresponding data element in dest is set to all 1s; otherwise, it is set to all 0s.
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const xImplSimd_3Arg GTW;
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// Compare packed signed doublewords [32-bits] for greater than.
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// If a data element in dest is greater than the corresponding date element src, the
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// corresponding data element in dest is set to all 1s; otherwise, it is set to all 0s.
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const xImplSimd_3Arg GTD;
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};
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//////////////////////////////////////////////////////////////////////////////////////////
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//
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struct xImplSimd_PMinMax
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{
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// Compare packed unsigned byte integers in dest to src and store packed min/max
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// values in dest.
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const xImplSimd_3Arg UB;
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// Compare packed signed word integers in dest to src and store packed min/max
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// values in dest.
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const xImplSimd_3Arg SW;
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// [SSE-4.1] Compare packed signed byte integers in dest to src and store
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// packed min/max values in dest. (SSE operands only)
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const xImplSimd_3Arg SB;
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// [SSE-4.1] Compare packed signed doubleword integers in dest to src and store
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// packed min/max values in dest. (SSE operands only)
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const xImplSimd_3Arg SD;
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// [SSE-4.1] Compare packed unsigned word integers in dest to src and store
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// packed min/max values in dest. (SSE operands only)
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const xImplSimd_3Arg UW;
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// [SSE-4.1] Compare packed unsigned doubleword integers in dest to src and store
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// packed min/max values in dest. (SSE operands only)
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const xImplSimd_3Arg UD;
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};
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} // end namespace x86Emitter
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