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namespace Ryujinx.Cpu.LightningJit.Arm32.Target.Arm64
{
static class InstEmitNeonRound
{
public static void Vraddhn(CodeGenContext context, uint rd, uint rn, uint rm, uint size)
{
InstEmitNeonCommon.EmitVectorBinaryNarrow(context, rd, rn, rm, size, context.Arm64Assembler.Raddhn);
}
public static void Vrhadd(CodeGenContext context, uint rd, uint rn, uint rm, bool u, uint size, uint q)
{
InstEmitNeonCommon.EmitVectorBinary(context, rd, rn, rm, size, q, u ? context.Arm64Assembler.Urhadd : context.Arm64Assembler.Srhadd, null);
}
public static void Vrshl(CodeGenContext context, uint rd, uint rn, uint rm, bool u, uint size, uint q)
{
InstEmitNeonCommon.EmitVectorBinary(
context,
rd,
rm,
rn,
size,
q,
u ? context.Arm64Assembler.UrshlV : context.Arm64Assembler.SrshlV,
u ? context.Arm64Assembler.UrshlS : context.Arm64Assembler.SrshlS);
}
public static void Vrshr(CodeGenContext context, uint rd, uint rm, bool u, uint l, uint imm6, uint q)
{
uint size = InstEmitNeonCommon.GetSizeFromImm7(imm6 | (l << 6));
uint shift = InstEmitNeonShift.GetShiftRight(imm6, size);
InstEmitNeonCommon.EmitVectorBinaryShift(
context,
rd,
rm,
shift,
size,
q,
isShl: false,
u ? context.Arm64Assembler.UrshrV : context.Arm64Assembler.SrshrV,
u ? context.Arm64Assembler.UrshrS : context.Arm64Assembler.SrshrS);
}
public static void Vrshrn(CodeGenContext context, uint rd, uint rm, uint imm6)
{
uint size = InstEmitNeonCommon.GetSizeFromImm6(imm6);
uint shift = InstEmitNeonShift.GetShiftRight(imm6, size);
InstEmitNeonCommon.EmitVectorBinaryNarrowShift(context, rd, rm, shift, size, isShl: false, context.Arm64Assembler.Rshrn);
}
public static void Vrsra(CodeGenContext context, uint rd, uint rm, bool u, uint l, uint imm6, uint q)
{
uint size = InstEmitNeonCommon.GetSizeFromImm7(imm6 | (l << 6));
uint shift = InstEmitNeonShift.GetShiftRight(imm6, size);
InstEmitNeonCommon.EmitVectorTernaryRdShift(
context,
rd,
rm,
shift,
size,
q,
isShl: false,
u ? context.Arm64Assembler.UrsraV : context.Arm64Assembler.SrsraV,
u ? context.Arm64Assembler.UrsraS : context.Arm64Assembler.SrsraS);
}
public static void Vrsubhn(CodeGenContext context, uint rd, uint rn, uint rm, uint size)
{
InstEmitNeonCommon.EmitVectorBinaryNarrow(context, rd, rn, rm, size, context.Arm64Assembler.Rsubhn);
}
public static void Vrinta(CodeGenContext context, uint rd, uint rm, uint size, uint q)
{
InstEmitNeonCommon.EmitVectorUnaryAnyF(context, rd, rm, size, q, context.Arm64Assembler.FrintaSingleAndDouble, context.Arm64Assembler.FrintaHalf);
}
public static void Vrintm(CodeGenContext context, uint rd, uint rm, uint size, uint q)
{
InstEmitNeonCommon.EmitVectorUnaryAnyF(context, rd, rm, size, q, context.Arm64Assembler.FrintmSingleAndDouble, context.Arm64Assembler.FrintmHalf);
}
public static void Vrintn(CodeGenContext context, uint rd, uint rm, uint size, uint q)
{
InstEmitNeonCommon.EmitVectorUnaryAnyF(context, rd, rm, size, q, context.Arm64Assembler.FrintnSingleAndDouble, context.Arm64Assembler.FrintnHalf);
}
public static void Vrintp(CodeGenContext context, uint rd, uint rm, uint size, uint q)
{
InstEmitNeonCommon.EmitVectorUnaryAnyF(context, rd, rm, size, q, context.Arm64Assembler.FrintpSingleAndDouble, context.Arm64Assembler.FrintpHalf);
}
public static void Vrintx(CodeGenContext context, uint rd, uint rm, uint size, uint q)
{
InstEmitNeonCommon.EmitVectorUnaryAnyF(context, rd, rm, size, q, context.Arm64Assembler.FrintxSingleAndDouble, context.Arm64Assembler.FrintxHalf);
}
public static void Vrintz(CodeGenContext context, uint rd, uint rm, uint size, uint q)
{
InstEmitNeonCommon.EmitVectorUnaryAnyF(context, rd, rm, size, q, context.Arm64Assembler.FrintzSingleAndDouble, context.Arm64Assembler.FrintzHalf);
}
}
}
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