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x86emitter: Add pblend

This commit is contained in:
TellowKrinkle 2025-02-17 21:13:43 -06:00 committed by refractionpcsx2
parent fb1323b72f
commit 0539c177ab
4 changed files with 20 additions and 5 deletions
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6
common/emitter/implement/simd_moremovs.h
View File

@ -119,6 +119,12 @@ namespace x86Emitter
xImplSimd_DestRegSSE VPD;
};
struct xImplSimd_PBlend
{
xImplSimd_DestRegImmSSE W;
xImplSimd_DestRegSSE VB;
};
// --------------------------------------------------------------------------------------
// xImplSimd_PMove
// --------------------------------------------------------------------------------------

1
common/emitter/instructions.h
View File

@ -500,6 +500,7 @@ namespace x86Emitter
extern const xImplSimd_MovHL_RtoR xMOVLH;
extern const xImplSimd_MovHL_RtoR xMOVHL;
extern const xImplSimd_PBlend xPBLEND;
extern const xImplSimd_Blend xBLEND;
extern const xImplSimd_PMove xPMOVSX;
extern const xImplSimd_PMove xPMOVZX;

16
common/emitter/simd.cpp
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@ -556,12 +556,18 @@ namespace x86Emitter
const xImplSimd_MovHL_RtoR xMOVLH = {0x16};
const xImplSimd_MovHL_RtoR xMOVHL = {0x12};
const xImplSimd_PBlend xPBLEND =
{
{0x66, 0x0e3a}, // W
{0x66, 0x1038}, // VB
};
const xImplSimd_Blend xBLEND =
{
{0x66, 0x0c3a}, // PS
{0x66, 0x0d3a}, // PD
{0x66, 0x1438}, // VPS
{0x66, 0x1538}, // VPD
{
{0x66, 0x0c3a}, // PS
{0x66, 0x0d3a}, // PD
{0x66, 0x1438}, // VPS
{0x66, 0x1538}, // VPD
};
const xImplSimd_PMove xPMOVSX = {0x2038};

2
tests/ctest/common/x86emitter/codegen_tests_main.cpp
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@ -153,6 +153,8 @@ TEST(CodegenTests, SSETest)
CODEGEN_TEST(xMOVAPS(ptr128[rax+r9], xmm8), "46 0f 29 04 08");
CODEGEN_TEST(xBLEND.PS(xmm0, xmm1, 0x55), "66 0f 3a 0c c1 55");
CODEGEN_TEST(xBLEND.PD(xmm8, xmm9, 0xaa), "66 45 0f 3a 0d c1 aa");
CODEGEN_TEST(xPBLEND.W(xmm0, xmm1, 0x55), "66 0f 3a 0e c1 55");
CODEGEN_TEST(xPBLEND.VB(xmm1, xmm2), "66 0f 38 10 ca");
CODEGEN_TEST(xEXTRACTPS(ptr32[base], xmm1, 2), "66 0f 3a 17 0d f6 ff ff ff 02");
CODEGEN_TEST(xMOVD(eax, xmm1), "66 0f 7e c8");
CODEGEN_TEST(xMOVD(eax, xmm10), "66 44 0f 7e d0");