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Common: Switch hadd/dp/round instructions to auto SSE/AVX

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This commit is contained in:
TellowKrinkle
2025-06-01 22:55:09 -05:00
committed by TellowKrinkle
parent ddefb8a393
commit 01a1b017e8
3 changed files with 37 additions and 19 deletions
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16
common/emitter/implement/simd_arithmetic.h
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@@ -216,14 +216,14 @@ namespace x86Emitter
// stores the result in the second dword of dest.
// * Adds single-precision floating-point values in the first and second dword of *src*
// and stores the result in the third dword of dest.
const xImplSimd_DestRegSSE PS;
const xImplSimd_3Arg PS;
// [SSE-3] Horizontal Add of Packed Data. A two step process:
// * Adds the double-precision floating-point values in the high and low quadwords of
// dest and stores the result in the low quadword of dest.
// * Adds the double-precision floating-point values in the high and low quadwords of
// *src* stores the result in the high quadword of dest.
const xImplSimd_DestRegSSE PD;
const xImplSimd_3Arg PD;
};
//////////////////////////////////////////////////////////////////////////////////////////
@@ -244,10 +244,10 @@ namespace x86Emitter
// element in dest. If a broadcast mask bit is zero, the corresponding element in
// the destination is set to zero.
//
xImplSimd_DestRegImmSSE PS;
xImplSimd_3ArgImm PS;
// [SSE-4.1]
xImplSimd_DestRegImmSSE PD;
xImplSimd_3ArgImm PD;
};
//////////////////////////////////////////////////////////////////////////////////////////
@@ -265,7 +265,7 @@ namespace x86Emitter
// Rounding Mode Reference:
// 0 - Nearest, 1 - Negative Infinity, 2 - Positive infinity, 3 - Truncate.
//
const xImplSimd_DestRegImmSSE PS;
const xImplSimd_2ArgImm PS;
// [SSE-4.1] Rounds the 2 packed double-precision src values and stores them in dest.
//
@@ -277,7 +277,7 @@ namespace x86Emitter
// Rounding Mode Reference:
// 0 - Nearest, 1 - Negative Infinity, 2 - Positive infinity, 3 - Truncate.
//
const xImplSimd_DestRegImmSSE PD;
const xImplSimd_2ArgImm PD;
// [SSE-4.1] Rounds the single-precision src value and stores in dest.
//
@@ -289,7 +289,7 @@ namespace x86Emitter
// Rounding Mode Reference:
// 0 - Nearest, 1 - Negative Infinity, 2 - Positive infinity, 3 - Truncate.
//
const xImplSimd_DestRegImmSSE SS;
const xImplSimd_3ArgImm SS;
// [SSE-4.1] Rounds the double-precision src value and stores in dest.
//
@@ -301,7 +301,7 @@ namespace x86Emitter
// Rounding Mode Reference:
// 0 - Nearest, 1 - Negative Infinity, 2 - Positive infinity, 3 - Truncate.
//
const xImplSimd_DestRegImmSSE SD;
const xImplSimd_3ArgImm SD;
};
} // End namespace x86Emitter

22
common/emitter/simd.cpp
View File

@@ -423,23 +423,23 @@ namespace x86Emitter
};
const xImplSimd_HorizAdd xHADD =
{
{0xf2, 0x7c}, // PS
{0x66, 0x7c}, // PD
{
{SIMDInstructionInfo(0x7c).pf2()}, // PS
{SIMDInstructionInfo(0x7c).p66()}, // PD
};
const xImplSimd_DotProduct xDP =
{
{0x66, 0x403a}, // PS
{0x66, 0x413a}, // PD
{
{SIMDInstructionInfo(0x40).p66().m0f3a().commutative()}, // PS
{SIMDInstructionInfo(0x41).p66().m0f3a().commutative()}, // PD
};
const xImplSimd_Round xROUND =
{
{0x66, 0x083a}, // PS
{0x66, 0x093a}, // PD
{0x66, 0x0a3a}, // SS
{0x66, 0x0b3a}, // SD
{
{SIMDInstructionInfo(0x08).p66().m0f3a()}, // PS
{SIMDInstructionInfo(0x09).p66().m0f3a()}, // PD
{SIMDInstructionInfo(0x0a).p66().m0f3a()}, // SS
{SIMDInstructionInfo(0x0b).p66().m0f3a()}, // SD
};
// =====================================================================================================