forked from Mirror/Ryujinx
ec8d4f3af5
* Replace unicorn bindings with Nuget package * Use nameof for ValueSource args * Remove redundant code from test projects * Fix wrong values for EmuStart() Add notes to address this later again * Improve formatting * Fix formatting/alignment issues
235 lines
9.5 KiB
C#
235 lines
9.5 KiB
C#
#define SimdFcond
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using ARMeilleure.State;
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using NUnit.Framework;
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using System.Collections.Generic;
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namespace Ryujinx.Tests.Cpu
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{
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[Category("SimdFcond")]
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public sealed class CpuTestSimdFcond : CpuTest
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{
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#if SimdFcond
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#region "ValueSource (Types)"
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private static IEnumerable<ulong> _1S_F_()
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{
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yield return 0x00000000FF7FFFFFul; // -Max Normal (float.MinValue)
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yield return 0x0000000080800000ul; // -Min Normal
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yield return 0x00000000807FFFFFul; // -Max Subnormal
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yield return 0x0000000080000001ul; // -Min Subnormal (-float.Epsilon)
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yield return 0x000000007F7FFFFFul; // +Max Normal (float.MaxValue)
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yield return 0x0000000000800000ul; // +Min Normal
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yield return 0x00000000007FFFFFul; // +Max Subnormal
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yield return 0x0000000000000001ul; // +Min Subnormal (float.Epsilon)
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if (!NoZeros)
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{
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yield return 0x0000000080000000ul; // -Zero
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yield return 0x0000000000000000ul; // +Zero
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}
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if (!NoInfs)
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{
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yield return 0x00000000FF800000ul; // -Infinity
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yield return 0x000000007F800000ul; // +Infinity
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}
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if (!NoNaNs)
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{
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yield return 0x00000000FFC00000ul; // -QNaN (all zeros payload) (float.NaN)
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yield return 0x00000000FFBFFFFFul; // -SNaN (all ones payload)
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yield return 0x000000007FC00000ul; // +QNaN (all zeros payload) (-float.NaN) (DefaultNaN)
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yield return 0x000000007FBFFFFFul; // +SNaN (all ones payload)
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}
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for (int cnt = 1; cnt <= RndCnt; cnt++)
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{
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ulong grbg = TestContext.CurrentContext.Random.NextUInt();
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ulong rnd1 = GenNormalS();
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ulong rnd2 = GenSubnormalS();
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yield return (grbg << 32) | rnd1;
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yield return (grbg << 32) | rnd2;
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}
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}
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private static IEnumerable<ulong> _1D_F_()
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{
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yield return 0xFFEFFFFFFFFFFFFFul; // -Max Normal (double.MinValue)
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yield return 0x8010000000000000ul; // -Min Normal
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yield return 0x800FFFFFFFFFFFFFul; // -Max Subnormal
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yield return 0x8000000000000001ul; // -Min Subnormal (-double.Epsilon)
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yield return 0x7FEFFFFFFFFFFFFFul; // +Max Normal (double.MaxValue)
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yield return 0x0010000000000000ul; // +Min Normal
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yield return 0x000FFFFFFFFFFFFFul; // +Max Subnormal
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yield return 0x0000000000000001ul; // +Min Subnormal (double.Epsilon)
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if (!NoZeros)
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{
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yield return 0x8000000000000000ul; // -Zero
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yield return 0x0000000000000000ul; // +Zero
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}
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if (!NoInfs)
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{
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yield return 0xFFF0000000000000ul; // -Infinity
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yield return 0x7FF0000000000000ul; // +Infinity
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}
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if (!NoNaNs)
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{
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yield return 0xFFF8000000000000ul; // -QNaN (all zeros payload) (double.NaN)
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yield return 0xFFF7FFFFFFFFFFFFul; // -SNaN (all ones payload)
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yield return 0x7FF8000000000000ul; // +QNaN (all zeros payload) (-double.NaN) (DefaultNaN)
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yield return 0x7FF7FFFFFFFFFFFFul; // +SNaN (all ones payload)
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}
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for (int cnt = 1; cnt <= RndCnt; cnt++)
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{
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ulong rnd1 = GenNormalD();
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ulong rnd2 = GenSubnormalD();
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yield return rnd1;
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yield return rnd2;
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}
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}
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#endregion
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#region "ValueSource (Opcodes)"
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private static uint[] _F_Ccmp_Ccmpe_S_S_()
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{
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return new[]
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{
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0x1E220420u, // FCCMP S1, S2, #0, EQ
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0x1E220430u // FCCMPE S1, S2, #0, EQ
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};
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}
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private static uint[] _F_Ccmp_Ccmpe_S_D_()
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{
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return new[]
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{
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0x1E620420u, // FCCMP D1, D2, #0, EQ
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0x1E620430u // FCCMPE D1, D2, #0, EQ
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};
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}
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private static uint[] _F_Csel_S_S_()
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{
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return new[]
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{
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0x1E220C20u // FCSEL S0, S1, S2, EQ
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};
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}
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private static uint[] _F_Csel_S_D_()
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{
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return new[]
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{
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0x1E620C20u // FCSEL D0, D1, D2, EQ
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};
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}
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#endregion
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private const int RndCnt = 2;
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private const int RndCntNzcv = 2;
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private static readonly bool NoZeros = false;
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private static readonly bool NoInfs = false;
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private static readonly bool NoNaNs = false;
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[Test, Pairwise] [Explicit]
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public void F_Ccmp_Ccmpe_S_S([ValueSource(nameof(_F_Ccmp_Ccmpe_S_S_))] uint opcodes,
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[ValueSource(nameof(_1S_F_))] ulong a,
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[ValueSource(nameof(_1S_F_))] ulong b,
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[Random(0u, 15u, RndCntNzcv)] uint nzcv,
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[Values(0b0000u, 0b0001u, 0b0010u, 0b0011u, // <EQ, NE, CS/HS, CC/LO,
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0b0100u, 0b0101u, 0b0110u, 0b0111u, // MI, PL, VS, VC,
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0b1000u, 0b1001u, 0b1010u, 0b1011u, // HI, LS, GE, LT,
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0b1100u, 0b1101u, 0b1110u, 0b1111u)] uint cond) // GT, LE, AL, NV>
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{
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opcodes |= ((cond & 15) << 12) | ((nzcv & 15) << 0);
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V128 v1 = MakeVectorE0(a);
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V128 v2 = MakeVectorE0(b);
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bool v = TestContext.CurrentContext.Random.NextBool();
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bool c = TestContext.CurrentContext.Random.NextBool();
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bool z = TestContext.CurrentContext.Random.NextBool();
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bool n = TestContext.CurrentContext.Random.NextBool();
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SingleOpcode(opcodes, v1: v1, v2: v2, overflow: v, carry: c, zero: z, negative: n);
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CompareAgainstUnicorn(fpsrMask: Fpsr.Ioc);
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}
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[Test, Pairwise] [Explicit]
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public void F_Ccmp_Ccmpe_S_D([ValueSource(nameof(_F_Ccmp_Ccmpe_S_D_))] uint opcodes,
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[ValueSource(nameof(_1D_F_))] ulong a,
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[ValueSource(nameof(_1D_F_))] ulong b,
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[Random(0u, 15u, RndCntNzcv)] uint nzcv,
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[Values(0b0000u, 0b0001u, 0b0010u, 0b0011u, // <EQ, NE, CS/HS, CC/LO,
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0b0100u, 0b0101u, 0b0110u, 0b0111u, // MI, PL, VS, VC,
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0b1000u, 0b1001u, 0b1010u, 0b1011u, // HI, LS, GE, LT,
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0b1100u, 0b1101u, 0b1110u, 0b1111u)] uint cond) // GT, LE, AL, NV>
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{
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opcodes |= ((cond & 15) << 12) | ((nzcv & 15) << 0);
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V128 v1 = MakeVectorE0(a);
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V128 v2 = MakeVectorE0(b);
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bool v = TestContext.CurrentContext.Random.NextBool();
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bool c = TestContext.CurrentContext.Random.NextBool();
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bool z = TestContext.CurrentContext.Random.NextBool();
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bool n = TestContext.CurrentContext.Random.NextBool();
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SingleOpcode(opcodes, v1: v1, v2: v2, overflow: v, carry: c, zero: z, negative: n);
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CompareAgainstUnicorn(fpsrMask: Fpsr.Ioc);
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}
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[Test, Pairwise] [Explicit]
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public void F_Csel_S_S([ValueSource(nameof(_F_Csel_S_S_))] uint opcodes,
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[ValueSource(nameof(_1S_F_))] ulong a,
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[ValueSource(nameof(_1S_F_))] ulong b,
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[Values(0b0000u, 0b0001u, 0b0010u, 0b0011u, // <EQ, NE, CS/HS, CC/LO,
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0b0100u, 0b0101u, 0b0110u, 0b0111u, // MI, PL, VS, VC,
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0b1000u, 0b1001u, 0b1010u, 0b1011u, // HI, LS, GE, LT,
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0b1100u, 0b1101u, 0b1110u, 0b1111u)] uint cond) // GT, LE, AL, NV>
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{
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opcodes |= ((cond & 15) << 12);
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ulong z = TestContext.CurrentContext.Random.NextULong();
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V128 v0 = MakeVectorE0E1(z, z);
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V128 v1 = MakeVectorE0(a);
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V128 v2 = MakeVectorE0(b);
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SingleOpcode(opcodes, v0: v0, v1: v1, v2: v2);
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CompareAgainstUnicorn();
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}
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[Test, Pairwise] [Explicit]
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public void F_Csel_S_D([ValueSource(nameof(_F_Csel_S_D_))] uint opcodes,
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[ValueSource(nameof(_1D_F_))] ulong a,
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[ValueSource(nameof(_1D_F_))] ulong b,
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[Values(0b0000u, 0b0001u, 0b0010u, 0b0011u, // <EQ, NE, CS/HS, CC/LO,
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0b0100u, 0b0101u, 0b0110u, 0b0111u, // MI, PL, VS, VC,
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0b1000u, 0b1001u, 0b1010u, 0b1011u, // HI, LS, GE, LT,
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0b1100u, 0b1101u, 0b1110u, 0b1111u)] uint cond) // GT, LE, AL, NV>
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{
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opcodes |= ((cond & 15) << 12);
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ulong z = TestContext.CurrentContext.Random.NextULong();
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V128 v0 = MakeVectorE1(z);
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V128 v1 = MakeVectorE0(a);
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V128 v2 = MakeVectorE0(b);
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SingleOpcode(opcodes, v0: v0, v1: v1, v2: v2);
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CompareAgainstUnicorn();
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}
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#endif
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}
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}
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