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#define SimdRegElem
using NUnit.Framework;
using System.Runtime.Intrinsics;
namespace Ryujinx.Tests.Cpu
{
[Category("SimdRegElem")]
public sealed class CpuTestSimdRegElem : CpuTest
{
#if SimdRegElem
#region "ValueSource (Types)"
private static ulong[] _2S_()
{
return new ulong[] { 0x0000000000000000ul, 0x7FFFFFFF7FFFFFFFul,
0x8000000080000000ul, 0xFFFFFFFFFFFFFFFFul };
}
private static ulong[] _4H_()
{
return new ulong[] { 0x0000000000000000ul, 0x7FFF7FFF7FFF7FFFul,
0x8000800080008000ul, 0xFFFFFFFFFFFFFFFFul };
}
#endregion
#region "ValueSource (Opcodes)"
private static uint[] _Mla_Mls_Mul_Ve_4H_8H_()
{
return new uint[]
{
0x2F400000u, // MLA V0.4H, V0.4H, V0.H[0]
0x2F404000u, // MLS V0.4H, V0.4H, V0.H[0]
0x0F408000u // MUL V0.4H, V0.4H, V0.H[0]
};
}
private static uint[] _Mla_Mls_Mul_Ve_2S_4S_()
{
return new uint[]
{
0x2F800000u, // MLA V0.2S, V0.2S, V0.S[0]
0x2F804000u, // MLS V0.2S, V0.2S, V0.S[0]
0x0F808000u // MUL V0.2S, V0.2S, V0.S[0]
};
}
#endregion
private const int RndCnt = 2;
[Test, Pairwise]
public void Mla_Mls_Mul_Ve_4H_8H([ValueSource("_Mla_Mls_Mul_Ve_4H_8H_")] uint opcodes,
[Values(0u)] uint rd,
[Values(1u, 0u)] uint rn,
[Values(2u, 0u)] uint rm,
[ValueSource("_4H_")] [Random(RndCnt)] ulong z,
[ValueSource("_4H_")] [Random(RndCnt)] ulong a,
[ValueSource("_4H_")] [Random(RndCnt)] ulong b,
[Values(0u, 1u, 2u, 3u, 4u, 5u, 6u, 7u)] uint index,
[Values(0b0u, 0b1u)] uint q) // <4H, 8H>
{
uint h = (index >> 2) & 1;
uint l = (index >> 1) & 1;
uint m = index & 1;
opcodes |= ((rm & 15) << 16) | ((rn & 31) << 5) | ((rd & 31) << 0);
opcodes |= (l << 21) | (m << 20) | (h << 11);
opcodes |= ((q & 1) << 30);
Vector128<float> v0 = MakeVectorE0E1(z, z);
Vector128<float> v1 = MakeVectorE0E1(a, a * q);
Vector128<float> v2 = MakeVectorE0E1(b, b * h);
SingleOpcode(opcodes, v0: v0, v1: v1, v2: v2);
CompareAgainstUnicorn();
}
[Test, Pairwise]
public void Mla_Mls_Mul_Ve_2S_4S([ValueSource("_Mla_Mls_Mul_Ve_2S_4S_")] uint opcodes,
[Values(0u)] uint rd,
[Values(1u, 0u)] uint rn,
[Values(2u, 0u)] uint rm,
[ValueSource("_2S_")] [Random(RndCnt)] ulong z,
[ValueSource("_2S_")] [Random(RndCnt)] ulong a,
[ValueSource("_2S_")] [Random(RndCnt)] ulong b,
[Values(0u, 1u, 2u, 3u)] uint index,
[Values(0b0u, 0b1u)] uint q) // <2S, 4S>
{
uint h = (index >> 1) & 1;
uint l = index & 1;
opcodes |= ((rm & 15) << 16) | ((rn & 31) << 5) | ((rd & 31) << 0);
opcodes |= (l << 21) | (h << 11);
opcodes |= ((q & 1) << 30);
Vector128<float> v0 = MakeVectorE0E1(z, z);
Vector128<float> v1 = MakeVectorE0E1(a, a * q);
Vector128<float> v2 = MakeVectorE0E1(b, b * h);
SingleOpcode(opcodes, v0: v0, v1: v1, v2: v2);
CompareAgainstUnicorn();
}
#endif
}
}
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