Add 9+7 fast/slow FP inst. impls.; add 14 FP Tests. (#437)

* Update CpuTest.cs

* Delete CpuTestSimdCmp.cs

Obsolete.

* Update CpuTestSimdArithmetic.cs

Superseded.

* Update CpuTestSimd.cs

* Update CpuTestSimdReg.cs

* Update AInstEmitSimdArithmetic.cs

* Update AInstEmitSimdHelper.cs

* Update ASoftFloat.cs

* Nit.

* Update AOpCodeTable.cs

* Update AOptimizations.cs

* Update AInstEmitSimdArithmetic.cs

* Update ASoftFloat.cs

* Update CpuTest.cs

* Update CpuTestSimd.cs

* Update CpuTestSimdReg.cs

* Update AOpCodeTable.cs

* Update AInstEmitSimdArithmetic.cs

* Update ASoftFloat.cs

* Update CpuTestSimdReg.cs

* Update AOpCodeTable.cs

* Update AInstEmitSimdArithmetic.cs

* Update ASoftFloat.cs

* Update CpuTestSimd.cs

* Update CpuTestSimdReg.cs

5 files changed, 592 insertions, 738 deletions

diff --git a/Ryujinx.Tests/Cpu/CpuTest.cs b/Ryujinx.Tests/Cpu/CpuTest.cs
index c69c7a02..24585fe7 100644
--- a/Ryujinx.Tests/Cpu/CpuTest.cs
+++ b/Ryujinx.Tests/Cpu/CpuTest.cs
@@ -178,8 +178,15 @@ namespace Ryujinx.Tests.Cpu
             return GetThreadState();
         }
 
-        [Flags]
-        protected enum FPSR
+        /// <summary>Floating-point Control Register.</summary>
+        protected enum FPCR
+        {
+            /// <summary>Default NaN mode control bit.</summary>
+            DN = 25
+        }
+
+        /// <summary>Floating-point Status Register.</summary>
+        [Flags] protected enum FPSR
         {
             None = 0,
 
@@ -195,32 +202,43 @@ namespace Ryujinx.Tests.Cpu
             IXC = 1 << 4,
             /// <summary>Input Denormal cumulative floating-point exception bit.</summary>
             IDC = 1 << 7,
+
             /// <summary>Cumulative saturation bit.</summary>
-            QC  = 1 << 27
+            QC = 1 << 27
         }
 
-        protected enum FpSkips { None, IfNaN_S, IfNaN_D };
+        [Flags] protected enum FpSkips
+        {
+            None = 0,
+
+            IfNaN_S = 1,
+            IfNaN_D = 2,
 
-        protected enum FpUseTolerance { None, OneUlps_S, OneUlps_D };
+            IfUnderflow = 4,
+            IfOverflow  = 8
+        }
+
+        protected enum FpTolerances
+        {
+            None,
+
+            UpToOneUlps_S,
+            UpToOneUlps_D
+        }
 
         protected void CompareAgainstUnicorn(
-            FPSR           FpsrMask       = FPSR.None,
-            FpSkips        FpSkips        = FpSkips.None,
-            FpUseTolerance FpUseTolerance = FpUseTolerance.None)
+            FPSR         FpsrMask     = FPSR.None,
+            FpSkips      FpSkips      = FpSkips.None,
+            FpTolerances FpTolerances = FpTolerances.None)
         {
             if (!UnicornAvailable)
             {
                 return;
             }
 
-            if (FpSkips == FpSkips.IfNaN_S && float.IsNaN(VectorExtractSingle(UnicornEmu.Q[0], (byte)0)))
-            {
-                Assert.Ignore("NaN test.");
-            }
-
-            if (FpSkips == FpSkips.IfNaN_D && double.IsNaN(VectorExtractDouble(UnicornEmu.Q[0], (byte)0)))
+            if (FpSkips != FpSkips.None)
             {
-                Assert.Ignore("NaN test.");
+                ManageFpSkips(FpSkips);
             }
 
             Assert.That(Thread.ThreadState.X0,  Is.EqualTo(UnicornEmu.X[0]));
@@ -257,50 +275,13 @@ namespace Ryujinx.Tests.Cpu
 
             Assert.That(Thread.ThreadState.X31, Is.EqualTo(UnicornEmu.SP));
 
-            if (FpUseTolerance == FpUseTolerance.None)
+            if (FpTolerances == FpTolerances.None)
             {
                 Assert.That(Thread.ThreadState.V0, Is.EqualTo(UnicornEmu.Q[0]));
             }
             else
             {
-                if (!Is.EqualTo(UnicornEmu.Q[0]).ApplyTo(Thread.ThreadState.V0).IsSuccess)
-                {
-                    if (FpUseTolerance == FpUseTolerance.OneUlps_S)
-                    {
-                        if (float.IsNormal   (VectorExtractSingle(UnicornEmu.Q[0], (byte)0)) ||
-                            float.IsSubnormal(VectorExtractSingle(UnicornEmu.Q[0], (byte)0)))
-                        {
-                            Assert.That   (VectorExtractSingle(Thread.ThreadState.V0, (byte)0),
-                                Is.EqualTo(VectorExtractSingle(UnicornEmu.Q[0],       (byte)0)).Within(1).Ulps);
-                            Assert.That   (VectorExtractSingle(Thread.ThreadState.V0, (byte)1),
-                                Is.EqualTo(VectorExtractSingle(UnicornEmu.Q[0],       (byte)1)).Within(1).Ulps);
-                            Assert.That   (VectorExtractSingle(Thread.ThreadState.V0, (byte)2),
-                                Is.EqualTo(VectorExtractSingle(UnicornEmu.Q[0],       (byte)2)).Within(1).Ulps);
-                            Assert.That   (VectorExtractSingle(Thread.ThreadState.V0, (byte)3),
-                                Is.EqualTo(VectorExtractSingle(UnicornEmu.Q[0],       (byte)3)).Within(1).Ulps);
-                        }
-                        else
-                        {
-                            Assert.That(Thread.ThreadState.V0, Is.EqualTo(UnicornEmu.Q[0]));
-                        }
-                    }
-
-                    if (FpUseTolerance == FpUseTolerance.OneUlps_D)
-                    {
-                        if (double.IsNormal   (VectorExtractDouble(UnicornEmu.Q[0], (byte)0)) ||
-                            double.IsSubnormal(VectorExtractDouble(UnicornEmu.Q[0], (byte)0)))
-                        {
-                            Assert.That   (VectorExtractDouble(Thread.ThreadState.V0, (byte)0),
-                                Is.EqualTo(VectorExtractDouble(UnicornEmu.Q[0],       (byte)0)).Within(1).Ulps);
-                            Assert.That   (VectorExtractDouble(Thread.ThreadState.V0, (byte)1),
-                                Is.EqualTo(VectorExtractDouble(UnicornEmu.Q[0],       (byte)1)).Within(1).Ulps);
-                        }
-                        else
-                        {
-                            Assert.That(Thread.ThreadState.V0, Is.EqualTo(UnicornEmu.Q[0]));
-                        }
-                    }
-                }
+                ManageFpTolerances(FpTolerances);
             }
             Assert.That(Thread.ThreadState.V1,  Is.EqualTo(UnicornEmu.Q[1]));
             Assert.That(Thread.ThreadState.V2,  Is.EqualTo(UnicornEmu.Q[2]));
@@ -344,6 +325,90 @@ namespace Ryujinx.Tests.Cpu
             Assert.That(Thread.ThreadState.Negative, Is.EqualTo(UnicornEmu.NegativeFlag));
         }
 
+        private void ManageFpSkips(FpSkips FpSkips)
+        {
+            if (FpSkips.HasFlag(FpSkips.IfNaN_S))
+            {
+                if (float.IsNaN(VectorExtractSingle(UnicornEmu.Q[0], (byte)0)))
+                {
+                    Assert.Ignore("NaN test.");
+                }
+            }
+            else if (FpSkips.HasFlag(FpSkips.IfNaN_D))
+            {
+                if (double.IsNaN(VectorExtractDouble(UnicornEmu.Q[0], (byte)0)))
+                {
+                    Assert.Ignore("NaN test.");
+                }
+            }
+
+            if (FpSkips.HasFlag(FpSkips.IfUnderflow))
+            {
+                if ((UnicornEmu.Fpsr & (int)FPSR.UFC) != 0)
+                {
+                    Assert.Ignore("Underflow test.");
+                }
+            }
+
+            if (FpSkips.HasFlag(FpSkips.IfOverflow))
+            {
+                if ((UnicornEmu.Fpsr & (int)FPSR.OFC) != 0)
+                {
+                    Assert.Ignore("Overflow test.");
+                }
+            }
+        }
+
+        private void ManageFpTolerances(FpTolerances FpTolerances)
+        {
+            if (!Is.EqualTo(UnicornEmu.Q[0]).ApplyTo(Thread.ThreadState.V0).IsSuccess)
+            {
+                if (FpTolerances == FpTolerances.UpToOneUlps_S)
+                {
+                    if (IsNormalOrSubnormal_S(VectorExtractSingle(UnicornEmu.Q[0],       (byte)0)) &&
+                        IsNormalOrSubnormal_S(VectorExtractSingle(Thread.ThreadState.V0, (byte)0)))
+                    {
+                        Assert.That   (VectorExtractSingle(Thread.ThreadState.V0, (byte)0),
+                            Is.EqualTo(VectorExtractSingle(UnicornEmu.Q[0],       (byte)0)).Within(1).Ulps);
+                        Assert.That   (VectorExtractSingle(Thread.ThreadState.V0, (byte)1),
+                            Is.EqualTo(VectorExtractSingle(UnicornEmu.Q[0],       (byte)1)).Within(1).Ulps);
+                        Assert.That   (VectorExtractSingle(Thread.ThreadState.V0, (byte)2),
+                            Is.EqualTo(VectorExtractSingle(UnicornEmu.Q[0],       (byte)2)).Within(1).Ulps);
+                        Assert.That   (VectorExtractSingle(Thread.ThreadState.V0, (byte)3),
+                            Is.EqualTo(VectorExtractSingle(UnicornEmu.Q[0],       (byte)3)).Within(1).Ulps);
+
+                        Console.WriteLine(FpTolerances);
+                    }
+                    else
+                    {
+                        Assert.That(Thread.ThreadState.V0, Is.EqualTo(UnicornEmu.Q[0]));
+                    }
+                }
+
+                if (FpTolerances == FpTolerances.UpToOneUlps_D)
+                {
+                    if (IsNormalOrSubnormal_D(VectorExtractDouble(UnicornEmu.Q[0],       (byte)0)) &&
+                        IsNormalOrSubnormal_D(VectorExtractDouble(Thread.ThreadState.V0, (byte)0)))
+                    {
+                        Assert.That   (VectorExtractDouble(Thread.ThreadState.V0, (byte)0),
+                            Is.EqualTo(VectorExtractDouble(UnicornEmu.Q[0],       (byte)0)).Within(1).Ulps);
+                        Assert.That   (VectorExtractDouble(Thread.ThreadState.V0, (byte)1),
+                            Is.EqualTo(VectorExtractDouble(UnicornEmu.Q[0],       (byte)1)).Within(1).Ulps);
+
+                        Console.WriteLine(FpTolerances);
+                    }
+                    else
+                    {
+                        Assert.That(Thread.ThreadState.V0, Is.EqualTo(UnicornEmu.Q[0]));
+                    }
+                }
+            }
+
+            bool IsNormalOrSubnormal_S(float f)  => float.IsNormal(f)  || float.IsSubnormal(f);
+
+            bool IsNormalOrSubnormal_D(double d) => double.IsNormal(d) || double.IsSubnormal(d);
+        }
+
         protected static Vector128<float> MakeVectorE0(double E0)
         {
             if (!Sse2.IsSupported)
@@ -453,14 +518,14 @@ namespace Ryujinx.Tests.Cpu
         {
             uint Rnd;
 
-            do      Rnd = TestContext.CurrentContext.Random.NextUInt();
-            while ((Rnd & 0x7F800000u) == 0u ||
-                   (Rnd & 0x7F800000u) == 0x7F800000u);
+            do       Rnd = TestContext.CurrentContext.Random.NextUInt();
+            while (( Rnd & 0x7F800000u) == 0u ||
+                   (~Rnd & 0x7F800000u) == 0u);
 
             return Rnd;
         }
 
-        protected static uint GenSubNormal_S()
+        protected static uint GenSubnormal_S()
         {
             uint Rnd;
 
@@ -474,14 +539,14 @@ namespace Ryujinx.Tests.Cpu
         {
             ulong Rnd;
 
-            do      Rnd = TestContext.CurrentContext.Random.NextULong();
-            while ((Rnd & 0x7FF0000000000000ul) == 0ul ||
-                   (Rnd & 0x7FF0000000000000ul) == 0x7FF0000000000000ul);
+            do       Rnd = TestContext.CurrentContext.Random.NextULong();
+            while (( Rnd & 0x7FF0000000000000ul) == 0ul ||
+                   (~Rnd & 0x7FF0000000000000ul) == 0ul);
 
             return Rnd;
         }
 
-        protected static ulong GenSubNormal_D()
+        protected static ulong GenSubnormal_D()
         {
             ulong Rnd;
 
diff --git a/Ryujinx.Tests/Cpu/CpuTestSimd.cs b/Ryujinx.Tests/Cpu/CpuTestSimd.cs
index b423b4de..2075ccf2 100644
--- a/Ryujinx.Tests/Cpu/CpuTestSimd.cs
+++ b/Ryujinx.Tests/Cpu/CpuTestSimd.cs
@@ -81,14 +81,14 @@ namespace Ryujinx.Tests.Cpu
 
         private static IEnumerable<ulong> _1S_F_()
         {
-            yield return 0x00000000FF7FFFFFul; // -Max Normal (float.MinValue)
+            yield return 0x00000000FF7FFFFFul; // -Max Normal    (float.MinValue)
             yield return 0x0000000080800000ul; // -Min Normal
-            yield return 0x00000000807FFFFFul; // -Max SubNormal
-            yield return 0x0000000080000001ul; // -Min SubNormal
-            yield return 0x000000007F7FFFFFul; // +Max Normal (float.MaxValue)
+            yield return 0x00000000807FFFFFul; // -Max Subnormal
+            yield return 0x0000000080000001ul; // -Min Subnormal (-float.Epsilon)
+            yield return 0x000000007F7FFFFFul; // +Max Normal    (float.MaxValue)
             yield return 0x0000000000800000ul; // +Min Normal
-            yield return 0x00000000007FFFFFul; // +Max SubNormal
-            yield return 0x0000000000000001ul; // +Min SubNormal
+            yield return 0x00000000007FFFFFul; // +Max Subnormal
+            yield return 0x0000000000000001ul; // +Min Subnormal (float.Epsilon)
 
             if (!NoZeros)
             {
@@ -104,17 +104,17 @@ namespace Ryujinx.Tests.Cpu
 
             if (!NoNaNs)
             {
-                yield return 0x00000000FFFFFFFFul; // -QNaN (all ones payload)
-                yield return 0x00000000FFBFFFFFul; // -SNaN (all ones payload)
-                yield return 0x000000007FFFFFFFul; // +QNaN (all ones payload)
-                yield return 0x000000007FBFFFFFul; // +SNaN (all ones payload)
+                yield return 0x00000000FFC00000ul; // -QNaN (all zeros payload) (float.NaN)
+                yield return 0x00000000FFBFFFFFul; // -SNaN (all ones  payload)
+                yield return 0x000000007FC00000ul; // +QNaN (all zeros payload) (-float.NaN) (DefaultNaN)
+                yield return 0x000000007FBFFFFFul; // +SNaN (all ones  payload)
             }
 
             for (int Cnt = 1; Cnt <= RndCnt; Cnt++)
             {
                 ulong Grbg = TestContext.CurrentContext.Random.NextUInt();
                 ulong Rnd1 = GenNormal_S();
-                ulong Rnd2 = GenSubNormal_S();
+                ulong Rnd2 = GenSubnormal_S();
 
                 yield return (Grbg << 32) | Rnd1;
                 yield return (Grbg << 32) | Rnd2;
@@ -123,14 +123,14 @@ namespace Ryujinx.Tests.Cpu
 
         private static IEnumerable<ulong> _2S_F_()
         {
-            yield return 0xFF7FFFFFFF7FFFFFul; // -Max Normal (float.MinValue)
+            yield return 0xFF7FFFFFFF7FFFFFul; // -Max Normal    (float.MinValue)
             yield return 0x8080000080800000ul; // -Min Normal
-            yield return 0x807FFFFF807FFFFFul; // -Max SubNormal
-            yield return 0x8000000180000001ul; // -Min SubNormal
-            yield return 0x7F7FFFFF7F7FFFFFul; // +Max Normal (float.MaxValue)
+            yield return 0x807FFFFF807FFFFFul; // -Max Subnormal
+            yield return 0x8000000180000001ul; // -Min Subnormal (-float.Epsilon)
+            yield return 0x7F7FFFFF7F7FFFFFul; // +Max Normal    (float.MaxValue)
             yield return 0x0080000000800000ul; // +Min Normal
-            yield return 0x007FFFFF007FFFFFul; // +Max SubNormal
-            yield return 0x0000000100000001ul; // +Min SubNormal
+            yield return 0x007FFFFF007FFFFFul; // +Max Subnormal
+            yield return 0x0000000100000001ul; // +Min Subnormal (float.Epsilon)
 
             if (!NoZeros)
             {
@@ -146,16 +146,16 @@ namespace Ryujinx.Tests.Cpu
 
             if (!NoNaNs)
             {
-                yield return 0xFFFFFFFFFFFFFFFFul; // -QNaN (all ones payload)
-                yield return 0xFFBFFFFFFFBFFFFFul; // -SNaN (all ones payload)
-                yield return 0x7FFFFFFF7FFFFFFFul; // +QNaN (all ones payload)
-                yield return 0x7FBFFFFF7FBFFFFFul; // +SNaN (all ones payload)
+                yield return 0xFFC00000FFC00000ul; // -QNaN (all zeros payload) (float.NaN)
+                yield return 0xFFBFFFFFFFBFFFFFul; // -SNaN (all ones  payload)
+                yield return 0x7FC000007FC00000ul; // +QNaN (all zeros payload) (-float.NaN) (DefaultNaN)
+                yield return 0x7FBFFFFF7FBFFFFFul; // +SNaN (all ones  payload)
             }
 
             for (int Cnt = 1; Cnt <= RndCnt; Cnt++)
             {
                 ulong Rnd1 = GenNormal_S();
-                ulong Rnd2 = GenSubNormal_S();
+                ulong Rnd2 = GenSubnormal_S();
 
                 yield return (Rnd1 << 32) | Rnd1;
                 yield return (Rnd2 << 32) | Rnd2;
@@ -164,14 +164,14 @@ namespace Ryujinx.Tests.Cpu
 
         private static IEnumerable<ulong> _1D_F_()
         {
-            yield return 0xFFEFFFFFFFFFFFFFul; // -Max Normal (double.MinValue)
+            yield return 0xFFEFFFFFFFFFFFFFul; // -Max Normal    (double.MinValue)
             yield return 0x8010000000000000ul; // -Min Normal
-            yield return 0x800FFFFFFFFFFFFFul; // -Max SubNormal
-            yield return 0x8000000000000001ul; // -Min SubNormal
-            yield return 0x7FEFFFFFFFFFFFFFul; // +Max Normal (double.MaxValue)
+            yield return 0x800FFFFFFFFFFFFFul; // -Max Subnormal
+            yield return 0x8000000000000001ul; // -Min Subnormal (-double.Epsilon)
+            yield return 0x7FEFFFFFFFFFFFFFul; // +Max Normal    (double.MaxValue)
             yield return 0x0010000000000000ul; // +Min Normal
-            yield return 0x000FFFFFFFFFFFFFul; // +Max SubNormal
-            yield return 0x0000000000000001ul; // +Min SubNormal
+            yield return 0x000FFFFFFFFFFFFFul; // +Max Subnormal
+            yield return 0x0000000000000001ul; // +Min Subnormal (double.Epsilon)
 
             if (!NoZeros)
             {
@@ -187,16 +187,16 @@ namespace Ryujinx.Tests.Cpu
 
             if (!NoNaNs)
             {
-                yield return 0xFFFFFFFFFFFFFFFFul; // -QNaN (all ones payload)
-                yield return 0xFFF7FFFFFFFFFFFFul; // -SNaN (all ones payload)
-                yield return 0x7FFFFFFFFFFFFFFFul; // +QNaN (all ones payload)
-                yield return 0x7FF7FFFFFFFFFFFFul; // +SNaN (all ones payload)
+                yield return 0xFFF8000000000000ul; // -QNaN (all zeros payload) (double.NaN)
+                yield return 0xFFF7FFFFFFFFFFFFul; // -SNaN (all ones  payload)
+                yield return 0x7FF8000000000000ul; // +QNaN (all zeros payload) (-double.NaN) (DefaultNaN)
+                yield return 0x7FF7FFFFFFFFFFFFul; // +SNaN (all ones  payload)
             }
 
             for (int Cnt = 1; Cnt <= RndCnt; Cnt++)
             {
                 ulong Rnd1 = GenNormal_D();
-                ulong Rnd2 = GenSubNormal_D();
+                ulong Rnd2 = GenSubnormal_D();
 
                 yield return Rnd1;
                 yield return Rnd2;
@@ -248,6 +248,40 @@ namespace Ryujinx.Tests.Cpu
                 0x6EE1B800u  // FCVTZU V0.2D, V0.2D
             };
         }
+
+        private static uint[] _F_RecpX_Sqrt_S_S_()
+        {
+            return new uint[]
+            {
+                0x5EA1F820u, // FRECPX S0, S1
+                0x1E21C020u  // FSQRT  S0, S1
+            };
+        }
+
+        private static uint[] _F_RecpX_Sqrt_S_D_()
+        {
+            return new uint[]
+            {
+                0x5EE1F820u, // FRECPX D0, D1
+                0x1E61C020u  // FSQRT  D0, D1
+            };
+        }
+
+        private static uint[] _F_Sqrt_V_2S_4S_()
+        {
+            return new uint[]
+            {
+                0x2EA1F800u // FSQRT V0.2S, V0.2S
+            };
+        }
+
+        private static uint[] _F_Sqrt_V_2D_()
+        {
+            return new uint[]
+            {
+                0x6EE1F800u // FSQRT V0.2D, V0.2D
+            };
+        }
 #endregion
 
         private const int RndCnt = 2;
@@ -754,21 +788,15 @@ namespace Ryujinx.Tests.Cpu
         [Test, Pairwise, Description("FCVT <Dd>, <Sn>")]
         public void Fcvt_S_SD([ValueSource("_1S_F_")] ulong A)
         {
-            //const int DNFlagBit = 25; // Default NaN mode control bit.
-            //const int FZFlagBit = 24; // Flush-to-zero mode control bit.
-
             uint Opcode = 0x1E22C020; // FCVT D0, S1
 
             ulong Z = TestContext.CurrentContext.Random.NextULong();
             Vector128<float> V0 = MakeVectorE1(Z);
             Vector128<float> V1 = MakeVectorE0(A);
 
-            //int Fpcr  = 1 << DNFlagBit; // Any operation involving one or more NaNs returns the Default NaN.
-                //Fpcr |= 1 << FZFlagBit; // Flush-to-zero mode enabled.
-
-            AThreadState ThreadState = SingleOpcode(Opcode, V0: V0, V1: V1/*, Fpcr: Fpcr*/);
+            AThreadState ThreadState = SingleOpcode(Opcode, V0: V0, V1: V1);
 
-            CompareAgainstUnicorn(/*FpsrMask: FPSR.IDC | FPSR.IOC*/);
+            CompareAgainstUnicorn();
         }
 
         [Test, Pairwise, Description("FCVT <Sd>, <Dn>")]
@@ -789,17 +817,13 @@ namespace Ryujinx.Tests.Cpu
         public void F_Cvt_NZ_SU_S_S([ValueSource("_F_Cvt_NZ_SU_S_S_")] uint Opcodes,
                                     [ValueSource("_1S_F_")] ulong A)
         {
-            //const int FZFlagBit = 24; // Flush-to-zero mode control bit.
-
             ulong Z = TestContext.CurrentContext.Random.NextULong();
             Vector128<float> V0 = MakeVectorE0E1(Z, Z);
             Vector128<float> V1 = MakeVectorE0(A);
 
-            //int Fpcr = 1 << FZFlagBit; // Flush-to-zero mode enabled.
-
-            AThreadState ThreadState = SingleOpcode(Opcodes, V0: V0, V1: V1/*, Fpcr: Fpcr*/);
+            AThreadState ThreadState = SingleOpcode(Opcodes, V0: V0, V1: V1);
 
-            CompareAgainstUnicorn(/*FpsrMask: FPSR.IDC | FPSR.IXC | FPSR.IOC*/);
+            CompareAgainstUnicorn();
         }
 
         [Test, Pairwise]
@@ -851,6 +875,76 @@ namespace Ryujinx.Tests.Cpu
             CompareAgainstUnicorn();
         }
 
+        [Test, Pairwise]
+        public void F_RecpX_Sqrt_S_S([ValueSource("_F_RecpX_Sqrt_S_S_")] uint Opcodes,
+                                     [ValueSource("_1S_F_")] ulong A)
+        {
+            ulong Z = TestContext.CurrentContext.Random.NextULong();
+            Vector128<float> V0 = MakeVectorE0E1(Z, Z);
+            Vector128<float> V1 = MakeVectorE0(A);
+
+            int Fpcr = (int)TestContext.CurrentContext.Random.NextUInt() & (1 << (int)FPCR.DN);
+
+            AThreadState ThreadState = SingleOpcode(Opcodes, V0: V0, V1: V1, Fpcr: Fpcr);
+
+            CompareAgainstUnicorn(FpsrMask: FPSR.IOC);
+        }
+
+        [Test, Pairwise]
+        public void F_RecpX_Sqrt_S_D([ValueSource("_F_RecpX_Sqrt_S_D_")] uint Opcodes,
+                                     [ValueSource("_1D_F_")] ulong A)
+        {
+            ulong Z = TestContext.CurrentContext.Random.NextULong();
+            Vector128<float> V0 = MakeVectorE1(Z);
+            Vector128<float> V1 = MakeVectorE0(A);
+
+            int Fpcr = (int)TestContext.CurrentContext.Random.NextUInt() & (1 << (int)FPCR.DN);
+
+            AThreadState ThreadState = SingleOpcode(Opcodes, V0: V0, V1: V1, Fpcr: Fpcr);
+
+            CompareAgainstUnicorn(FpsrMask: FPSR.IOC);
+        }
+
+        [Test, Pairwise]
+        public void F_Sqrt_V_2S_4S([ValueSource("_F_Sqrt_V_2S_4S_")] uint Opcodes,
+                                   [Values(0u)]     uint Rd,
+                                   [Values(1u, 0u)] uint Rn,
+                                   [ValueSource("_2S_F_")] ulong Z,
+                                   [ValueSource("_2S_F_")] ulong A,
+                                   [Values(0b0u, 0b1u)] uint Q) // <2S, 4S>
+        {
+            Opcodes |= ((Rn & 31) << 5) | ((Rd & 31) << 0);
+            Opcodes |= ((Q & 1) << 30);
+
+            Vector128<float> V0 = MakeVectorE0E1(Z, Z);
+            Vector128<float> V1 = MakeVectorE0E1(A, A * Q);
+
+            int Fpcr = (int)TestContext.CurrentContext.Random.NextUInt() & (1 << (int)FPCR.DN);
+
+            AThreadState ThreadState = SingleOpcode(Opcodes, V0: V0, V1: V1, Fpcr: Fpcr);
+
+            CompareAgainstUnicorn(FpsrMask: FPSR.IOC);
+        }
+
+        [Test, Pairwise]
+        public void F_Sqrt_V_2D([ValueSource("_F_Sqrt_V_2D_")] uint Opcodes,
+                                [Values(0u)]     uint Rd,
+                                [Values(1u, 0u)] uint Rn,
+                                [ValueSource("_1D_F_")] ulong Z,
+                                [ValueSource("_1D_F_")] ulong A)
+        {
+            Opcodes |= ((Rn & 31) << 5) | ((Rd & 31) << 0);
+
+            Vector128<float> V0 = MakeVectorE0E1(Z, Z);
+            Vector128<float> V1 = MakeVectorE0E1(A, A);
+
+            int Fpcr = (int)TestContext.CurrentContext.Random.NextUInt() & (1 << (int)FPCR.DN);
+
+            AThreadState ThreadState = SingleOpcode(Opcodes, V0: V0, V1: V1, Fpcr: Fpcr);
+
+            CompareAgainstUnicorn(FpsrMask: FPSR.IOC);
+        }
+
         [Test, Pairwise, Description("NEG <V><d>, <V><n>")]
         public void Neg_S_D([Values(0u)]     uint Rd,
                             [Values(1u, 0u)] uint Rn,
diff --git a/Ryujinx.Tests/Cpu/CpuTestSimdArithmetic.cs b/Ryujinx.Tests/Cpu/CpuTestSimdArithmetic.cs
index 7a67d53b..a5ae1a5f 100644
--- a/Ryujinx.Tests/Cpu/CpuTestSimdArithmetic.cs
+++ b/Ryujinx.Tests/Cpu/CpuTestSimdArithmetic.cs
@@ -9,126 +9,6 @@ namespace Ryujinx.Tests.Cpu
 {
     public class CpuTestSimdArithmetic : CpuTest
     {
-        [TestCase(0x1E224820u, 0x0000000000000000ul, 0x0000000080000000ul, 0x0000000000000000ul)] // FMAX S0, S1, S2
-        [TestCase(0x1E224820u, 0x0000000080000000ul, 0x0000000000000000ul, 0x0000000000000000ul)]
-        [TestCase(0x1E224820u, 0x0000000080000000ul, 0x0000000080000000ul, 0x0000000080000000ul)]
-        [TestCase(0x1E224820u, 0x0000000080000000ul, 0x000000003DCCCCCDul, 0x000000003DCCCCCDul)]
-        [TestCase(0x1E224820u, 0x000000003DCCCCCDul, 0x000000003C9623B1ul, 0x000000003DCCCCCDul)]
-        [TestCase(0x1E224820u, 0x000000008BA98D27ul, 0x0000000000000076ul, 0x0000000000000076ul)]
-        [TestCase(0x1E224820u, 0x00000000807FFFFFul, 0x000000007F7FFFFFul, 0x000000007F7FFFFFul)]
-        [TestCase(0x1E224820u, 0x000000007F7FFFFFul, 0x00000000807FFFFFul, 0x000000007F7FFFFFul)]
-        [TestCase(0x1E224820u, 0x000000007FC00000ul, 0x000000003F800000ul, 0x000000007FC00000ul)]
-        [TestCase(0x1E224820u, 0x000000003F800000ul, 0x000000007FC00000ul, 0x000000007FC00000ul)]
-        [TestCase(0x1E224820u, 0x000000007F800001ul, 0x000000007FC00042ul, 0x000000007FC00001ul)]
-        [TestCase(0x1E224820u, 0x000000007FC00042ul, 0x000000007F800001ul, 0x000000007FC00001ul)]
-        [TestCase(0x1E224820u, 0x000000007FC0000Aul, 0x000000007FC0000Bul, 0x000000007FC0000Aul)]
-        [TestCase(0x1E624820u, 0x0000000000000000ul, 0x8000000000000000ul, 0x0000000000000000ul)] // FMAX D0, D1, D2
-        [TestCase(0x1E624820u, 0x8000000000000000ul, 0x0000000000000000ul, 0x0000000000000000ul)]
-        [TestCase(0x1E624820u, 0x8000000000000000ul, 0x8000000000000000ul, 0x8000000000000000ul)]
-        [TestCase(0x1E624820u, 0x8000000000000000ul, 0x3FF3333333333333ul, 0x3FF3333333333333ul)]
-        public void Fmax_S(uint Opcode, ulong A, ulong B, ulong Result)
-        {
-            Vector128<float> V1 = MakeVectorE0(A);
-            Vector128<float> V2 = MakeVectorE0(B);
-
-            AThreadState ThreadState = SingleOpcode(Opcode, V1: V1, V2: V2);
-
-            Assert.That(GetVectorE0(ThreadState.V0), Is.EqualTo(Result));
-
-            CompareAgainstUnicorn();
-        }
-
-        [TestCase(0x80000000u, 0x80000000u, 0x00000000u, 0x00000000u, 0x00000000u, 0x00000000u)]
-        [TestCase(0x00000000u, 0x00000000u, 0x80000000u, 0x80000000u, 0x00000000u, 0x00000000u)]
-        [TestCase(0x80000000u, 0x80000000u, 0x80000000u, 0x80000000u, 0x80000000u, 0x80000000u)]
-        [TestCase(0x80000000u, 0x80000000u, 0x3DCCCCCDu, 0x3DCCCCCDu, 0x3DCCCCCDu, 0x3DCCCCCDu)]
-        [TestCase(0x3DCCCCCDu, 0x3DCCCCCDu, 0x3C9623B1u, 0x3C9623B1u, 0x3DCCCCCDu, 0x3DCCCCCDu)]
-        [TestCase(0x8BA98D27u, 0x8BA98D27u, 0x00000076u, 0x00000076u, 0x00000076u, 0x00000076u)]
-        [TestCase(0x807FFFFFu, 0x807FFFFFu, 0x7F7FFFFFu, 0x7F7FFFFFu, 0x7F7FFFFFu, 0x7F7FFFFFu)]
-        [TestCase(0x7F7FFFFFu, 0x7F7FFFFFu, 0x807FFFFFu, 0x807FFFFFu, 0x7F7FFFFFu, 0x7F7FFFFFu)]
-        [TestCase(0x7FC00000u, 0x7FC00000u, 0x3F800000u, 0x3F800000u, 0x7FC00000u, 0x7FC00000u)]
-        [TestCase(0x3F800000u, 0x3F800000u, 0x7FC00000u, 0x7FC00000u, 0x7FC00000u, 0x7FC00000u)]
-        [TestCase(0x7F800001u, 0x7F800001u, 0x7FC00042u, 0x7FC00042u, 0x7FC00001u, 0x7FC00001u)]
-        [TestCase(0x7FC00042u, 0x7FC00042u, 0x7F800001u, 0x7F800001u, 0x7FC00001u, 0x7FC00001u)]
-        [TestCase(0x7FC0000Au, 0x7FC0000Au, 0x7FC0000Bu, 0x7FC0000Bu, 0x7FC0000Au, 0x7FC0000Au)]
-        public void Fmax_V(uint A, uint B, uint C, uint D, uint Result0, uint Result1)
-        {
-            uint Opcode = 0x4E22F420; // FMAX V0.4S, V1.4S, V2.4S
-
-            Vector128<float> V1 = MakeVectorE0E1(A, B);
-            Vector128<float> V2 = MakeVectorE0E1(C, D);
-
-            AThreadState ThreadState = SingleOpcode(Opcode, V1: V1, V2: V2);
-
-            Assert.Multiple(() =>
-            {
-                Assert.That(GetVectorE0(ThreadState.V0), Is.EqualTo(Result0));
-                Assert.That(GetVectorE1(ThreadState.V0), Is.EqualTo(Result1));
-            });
-
-            CompareAgainstUnicorn();
-        }
-
-        [TestCase(0x1E225820u, 0x0000000000000000ul, 0x0000000080000000ul, 0x0000000080000000ul)] // FMIN S0, S1, S2
-        [TestCase(0x1E225820u, 0x0000000080000000ul, 0x0000000000000000ul, 0x0000000080000000ul)]
-        [TestCase(0x1E225820u, 0x0000000080000000ul, 0x0000000080000000ul, 0x0000000080000000ul)]
-        [TestCase(0x1E225820u, 0x0000000080000000ul, 0x000000003DCCCCCDul, 0x0000000080000000ul)]
-        [TestCase(0x1E225820u, 0x000000003DCCCCCDul, 0x000000003C9623B1ul, 0x000000003C9623B1ul)]
-        [TestCase(0x1E225820u, 0x000000008BA98D27ul, 0x0000000000000076ul, 0x000000008BA98D27ul)]
-        [TestCase(0x1E225820u, 0x00000000807FFFFFul, 0x000000007F7FFFFFul, 0x00000000807FFFFFul)]
-        [TestCase(0x1E225820u, 0x000000007F7FFFFFul, 0x00000000807FFFFFul, 0x00000000807FFFFFul)]
-        [TestCase(0x1E225820u, 0x000000007FC00000ul, 0x000000003F800000ul, 0x000000007FC00000ul)]
-        [TestCase(0x1E225820u, 0x000000003F800000ul, 0x000000007FC00000ul, 0x000000007FC00000ul)]
-        [TestCase(0x1E225820u, 0x000000007F800001ul, 0x000000007FC00042ul, 0x000000007FC00001ul)]
-        [TestCase(0x1E225820u, 0x000000007FC00042ul, 0x000000007F800001ul, 0x000000007FC00001ul)]
-        [TestCase(0x1E225820u, 0x000000007FC0000Aul, 0x000000007FC0000Bul, 0x000000007FC0000Aul)]
-        [TestCase(0x1E625820u, 0x0000000000000000ul, 0x8000000000000000ul, 0x8000000000000000ul)] // FMIN D0, D1, D2
-        [TestCase(0x1E625820u, 0x8000000000000000ul, 0x0000000000000000ul, 0x8000000000000000ul)]
-        [TestCase(0x1E625820u, 0x8000000000000000ul, 0x8000000000000000ul, 0x8000000000000000ul)]
-        [TestCase(0x1E625820u, 0x8000000000000000ul, 0x3FF3333333333333ul, 0x8000000000000000ul)]
-        public void Fmin_S(uint Opcode, ulong A, ulong B, ulong Result)
-        {
-            Vector128<float> V1 = MakeVectorE0(A);
-            Vector128<float> V2 = MakeVectorE0(B);
-
-            AThreadState ThreadState = SingleOpcode(Opcode, V1: V1, V2: V2);
-
-            Assert.That(GetVectorE0(ThreadState.V0), Is.EqualTo(Result));
-
-            CompareAgainstUnicorn();
-        }
-
-        [TestCase(0x80000000u, 0x80000000u, 0x00000000u, 0x00000000u, 0x80000000u, 0x80000000u)]
-        [TestCase(0x00000000u, 0x00000000u, 0x80000000u, 0x80000000u, 0x80000000u, 0x80000000u)]
-        [TestCase(0x80000000u, 0x80000000u, 0x80000000u, 0x80000000u, 0x80000000u, 0x80000000u)]
-        [TestCase(0x80000000u, 0x80000000u, 0x3DCCCCCDu, 0x3DCCCCCDu, 0x80000000u, 0x80000000u)]
-        [TestCase(0x3DCCCCCDu, 0x3DCCCCCDu, 0x3C9623B1u, 0x3C9623B1u, 0x3C9623B1u, 0x3C9623B1u)]
-        [TestCase(0x8BA98D27u, 0x8BA98D27u, 0x00000076u, 0x00000076u, 0x8BA98D27u, 0x8BA98D27u)]
-        [TestCase(0x807FFFFFu, 0x807FFFFFu, 0x7F7FFFFFu, 0x7F7FFFFFu, 0x807FFFFFu, 0x807FFFFFu)]
-        [TestCase(0x7F7FFFFFu, 0x7F7FFFFFu, 0x807FFFFFu, 0x807FFFFFu, 0x807FFFFFu, 0x807FFFFFu)]
-        [TestCase(0x7FC00000u, 0x7FC00000u, 0x3F800000u, 0x3F800000u, 0x7FC00000u, 0x7FC00000u)]
-        [TestCase(0x3F800000u, 0x3F800000u, 0x7FC00000u, 0x7FC00000u, 0x7FC00000u, 0x7FC00000u)]
-        [TestCase(0x7F800001u, 0x7F800001u, 0x7FC00042u, 0x7FC00042u, 0x7FC00001u, 0x7FC00001u)]
-        [TestCase(0x7FC00042u, 0x7FC00042u, 0x7F800001u, 0x7F800001u, 0x7FC00001u, 0x7FC00001u)]
-        [TestCase(0x7FC0000Au, 0x7FC0000Au, 0x7FC0000Bu, 0x7FC0000Bu, 0x7FC0000Au, 0x7FC0000Au)]
-        public void Fmin_V(uint A, uint B, uint C, uint D, uint Result0, uint Result1)
-        {
-            uint Opcode = 0x4EA2F420; // FMIN V0.4S, V1.4S, V2.4S
-
-            Vector128<float> V1 = MakeVectorE0E1(A, B);
-            Vector128<float> V2 = MakeVectorE0E1(C, D);
-
-            AThreadState ThreadState = SingleOpcode(Opcode, V1: V1, V2: V2);
-
-            Assert.Multiple(() =>
-            {
-                Assert.That(GetVectorE0(ThreadState.V0), Is.EqualTo(Result0));
-                Assert.That(GetVectorE1(ThreadState.V0), Is.EqualTo(Result1));
-            });
-
-            CompareAgainstUnicorn();
-        }
-
         [Test, Description("FMUL S6, S1, V0.S[2]")]
         public void Fmul_Se([Random(10)] float A, [Random(10)] float B)
         {
@@ -161,38 +41,6 @@ namespace Ryujinx.Tests.Cpu
             CompareAgainstUnicorn();
         }
 
-        [Test, Description("FRECPS D0, D1, D2"), Ignore("Not accurate enough.")]
-        public void Frecps_S([Random(10)] double A, [Random(10)] double B)
-        {
-            AThreadState ThreadState = SingleOpcode(0x5E62FC20,
-                V1: MakeVectorE0(A),
-                V2: MakeVectorE0(B));
-
-            Assert.That(VectorExtractDouble(ThreadState.V0, (byte)0), Is.EqualTo(2 - (A * B)));
-
-            CompareAgainstUnicorn();
-        }
-
-        [Test, Description("FRECPS V4.4S, V2.4S, V0.4S")]
-        public void Frecps_V([Random(10)] float A, [Random(10)] float B)
-        {
-            AThreadState ThreadState = SingleOpcode(0x4E20FC44,
-                V2: Sse.SetAllVector128(A),
-                V0: Sse.SetAllVector128(B));
-
-            float Result = (float)(2 - ((double)A * (double)B));
-
-            Assert.Multiple(() =>
-            {
-                Assert.That(Sse41.Extract(ThreadState.V4, (byte)0), Is.EqualTo(Result));
-                Assert.That(Sse41.Extract(ThreadState.V4, (byte)1), Is.EqualTo(Result));
-                Assert.That(Sse41.Extract(ThreadState.V4, (byte)2), Is.EqualTo(Result));
-                Assert.That(Sse41.Extract(ThreadState.V4, (byte)3), Is.EqualTo(Result));
-            });
-
-            CompareAgainstUnicorn();
-        }
-
         [TestCase(0x3FE66666u, false, 0x40000000u)]
         [TestCase(0x3F99999Au, false, 0x3F800000u)]
         [TestCase(0x404CCCCDu, false, 0x40400000u)]
diff --git a/Ryujinx.Tests/Cpu/CpuTestSimdCmp.cs b/Ryujinx.Tests/Cpu/CpuTestSimdCmp.cs
deleted file mode 100644
index a1558b05..00000000
--- a/Ryujinx.Tests/Cpu/CpuTestSimdCmp.cs
+++ /dev/null
@@ -1,407 +0,0 @@
-using ChocolArm64.State;
-
-using NUnit.Framework;
-
-using System;
-using System.Runtime.Intrinsics;
-using System.Runtime.Intrinsics.X86;
-
-namespace Ryujinx.Tests.Cpu
-{
-    public class CpuTestSimdCmp : CpuTest
-    {
-#region "ValueSource"
-        private static float[] _floats_()
-        {
-            return new float[] { float.NegativeInfinity, float.MinValue, -1f, -0f,
-                                 +0f, +1f, float.MaxValue, float.PositiveInfinity };
-        }
-
-        private static double[] _doubles_()
-        {
-            return new double[] { double.NegativeInfinity, double.MinValue, -1d, -0d,
-                                  +0d, +1d, double.MaxValue, double.PositiveInfinity };
-        }
-#endregion
-
-        private const int RndCnt = 2;
-
-        [Test, Description("FCMEQ D0, D1, D2 | FCMGE D0, D1, D2 | FCMGT D0, D1, D2")]
-        public void Fcmeq_Fcmge_Fcmgt_Reg_S_D([ValueSource("_doubles_")] [Random(RndCnt)] double A,
-                                              [ValueSource("_doubles_")] [Random(RndCnt)] double B,
-                                              [Values(0u, 1u, 3u)] uint EU) // EQ, GE, GT
-        {
-            uint Opcode = 0x5E62E420 | ((EU & 1) << 29) | ((EU >> 1) << 23);
-
-            Vector128<float> V0 = Sse.StaticCast<double, float>(Sse2.SetAllVector128(TestContext.CurrentContext.Random.NextDouble()));
-            Vector128<float> V1 = Sse.StaticCast<double, float>(Sse2.SetScalarVector128(A));
-            Vector128<float> V2 = Sse.StaticCast<double, float>(Sse2.SetScalarVector128(B));
-
-            AThreadState ThreadState = SingleOpcode(Opcode, V0: V0, V1: V1, V2: V2);
-
-            byte[] Exp   = default(byte[]);
-            byte[] Ones  = new byte[] {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF};
-            byte[] Zeros = new byte[] {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
-
-            switch (EU)
-            {
-                case 0: Exp = (A == B ? Ones : Zeros); break;
-                case 1: Exp = (A >= B ? Ones : Zeros); break;
-                case 3: Exp = (A >  B ? Ones : Zeros); break;
-            }
-
-            Assert.Multiple(() =>
-            {
-                Assert.That(BitConverter.GetBytes(VectorExtractDouble(ThreadState.V0, (byte)0)), Is.EquivalentTo(Exp));
-                Assert.That(VectorExtractDouble(ThreadState.V0, (byte)1), Is.Zero);
-            });
-
-            CompareAgainstUnicorn();
-        }
-
-        [Test, Description("FCMEQ S0, S1, S2 | FCMGE S0, S1, S2 | FCMGT S0, S1, S2")]
-        public void Fcmeq_Fcmge_Fcmgt_Reg_S_S([ValueSource("_floats_")] [Random(RndCnt)] float A,
-                                              [ValueSource("_floats_")] [Random(RndCnt)] float B,
-                                              [Values(0u, 1u, 3u)] uint EU) // EQ, GE, GT
-        {
-            uint Opcode = 0x5E22E420 | ((EU & 1) << 29) | ((EU >> 1) << 23);
-
-            Vector128<float> V0 = Sse.SetAllVector128(TestContext.CurrentContext.Random.NextFloat());
-            Vector128<float> V1 = Sse.SetScalarVector128(A);
-            Vector128<float> V2 = Sse.SetScalarVector128(B);
-
-            AThreadState ThreadState = SingleOpcode(Opcode, V0: V0, V1: V1, V2: V2);
-
-            byte[] Exp   = default(byte[]);
-            byte[] Ones  = new byte[] {0xFF, 0xFF, 0xFF, 0xFF};
-            byte[] Zeros = new byte[] {0x00, 0x00, 0x00, 0x00};
-
-            switch (EU)
-            {
-                case 0: Exp = (A == B ? Ones : Zeros); break;
-                case 1: Exp = (A >= B ? Ones : Zeros); break;
-                case 3: Exp = (A >  B ? Ones : Zeros); break;
-            }
-
-            Assert.Multiple(() =>
-            {
-                Assert.That(BitConverter.GetBytes(Sse41.Extract(ThreadState.V0, (byte)0)), Is.EquivalentTo(Exp));
-                Assert.That(Sse41.Extract(ThreadState.V0, (byte)1), Is.Zero);
-                Assert.That(Sse41.Extract(ThreadState.V0, (byte)2), Is.Zero);
-                Assert.That(Sse41.Extract(ThreadState.V0, (byte)3), Is.Zero);
-            });
-
-            CompareAgainstUnicorn();
-        }
-
-        [Test, Description("FCMEQ V0.2D, V1.2D, V2.2D | FCMGE V0.2D, V1.2D, V2.2D | FCMGT V0.2D, V1.2D, V2.2D")]
-        public void Fcmeq_Fcmge_Fcmgt_Reg_V_2D([ValueSource("_doubles_")] [Random(RndCnt)] double A,
-                                               [ValueSource("_doubles_")] [Random(RndCnt)] double B,
-                                               [Values(0u, 1u, 3u)] uint EU) // EQ, GE, GT
-        {
-            uint Opcode = 0x4E62E420 | ((EU & 1) << 29) | ((EU >> 1) << 23);
-
-            Vector128<float> V1 = Sse.StaticCast<double, float>(Sse2.SetAllVector128(A));
-            Vector128<float> V2 = Sse.StaticCast<double, float>(Sse2.SetAllVector128(B));
-
-            AThreadState ThreadState = SingleOpcode(Opcode, V1: V1, V2: V2);
-
-            byte[] Exp   = default(byte[]);
-            byte[] Ones  = new byte[] {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF};
-            byte[] Zeros = new byte[] {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
-
-            switch (EU)
-            {
-                case 0: Exp = (A == B ? Ones : Zeros); break;
-                case 1: Exp = (A >= B ? Ones : Zeros); break;
-                case 3: Exp = (A >  B ? Ones : Zeros); break;
-            }
-
-            Assert.Multiple(() =>
-            {
-                Assert.That(BitConverter.GetBytes(VectorExtractDouble(ThreadState.V0, (byte)0)), Is.EquivalentTo(Exp));
-                Assert.That(BitConverter.GetBytes(VectorExtractDouble(ThreadState.V0, (byte)1)), Is.EquivalentTo(Exp));
-            });
-
-            CompareAgainstUnicorn();
-        }
-
-        [Test, Description("FCMEQ V0.2S, V1.2S, V2.2S | FCMGE V0.2S, V1.2S, V2.2S | FCMGT V0.2S, V1.2S, V2.2S")]
-        public void Fcmeq_Fcmge_Fcmgt_Reg_V_2S([ValueSource("_floats_")] [Random(RndCnt)] float A,
-                                               [ValueSource("_floats_")] [Random(RndCnt)] float B,
-                                               [Values(0u, 1u, 3u)] uint EU) // EQ, GE, GT
-        {
-            uint Opcode = 0x0E22E420 | ((EU & 1) << 29) | ((EU >> 1) << 23);
-
-            Vector128<float> V0 = Sse.SetAllVector128(TestContext.CurrentContext.Random.NextFloat());
-            Vector128<float> V1 = Sse.SetVector128(0, 0, A, A);
-            Vector128<float> V2 = Sse.SetVector128(0, 0, B, B);
-
-            AThreadState ThreadState = SingleOpcode(Opcode, V0: V0, V1: V1, V2: V2);
-
-            byte[] Exp   = default(byte[]);
-            byte[] Ones  = new byte[] {0xFF, 0xFF, 0xFF, 0xFF};
-            byte[] Zeros = new byte[] {0x00, 0x00, 0x00, 0x00};
-
-            switch (EU)
-            {
-                case 0: Exp = (A == B ? Ones : Zeros); break;
-                case 1: Exp = (A >= B ? Ones : Zeros); break;
-                case 3: Exp = (A >  B ? Ones : Zeros); break;
-            }
-
-            Assert.Multiple(() =>
-            {
-                Assert.That(BitConverter.GetBytes(Sse41.Extract(ThreadState.V0, (byte)0)), Is.EquivalentTo(Exp));
-                Assert.That(BitConverter.GetBytes(Sse41.Extract(ThreadState.V0, (byte)1)), Is.EquivalentTo(Exp));
-                Assert.That(Sse41.Extract(ThreadState.V0, (byte)2), Is.Zero);
-                Assert.That(Sse41.Extract(ThreadState.V0, (byte)3), Is.Zero);
-            });
-
-            CompareAgainstUnicorn();
-        }
-
-        [Test, Description("FCMEQ V0.4S, V1.4S, V2.4S | FCMGE V0.4S, V1.4S, V2.4S | FCMGT V0.4S, V1.4S, V2.4S")]
-        public void Fcmeq_Fcmge_Fcmgt_Reg_V_4S([ValueSource("_floats_")] [Random(RndCnt)] float A,
-                                               [ValueSource("_floats_")] [Random(RndCnt)] float B,
-                                               [Values(0u, 1u, 3u)] uint EU) // EQ, GE, GT
-        {
-            uint Opcode = 0x4E22E420 | ((EU & 1) << 29) | ((EU >> 1) << 23);
-
-            Vector128<float> V1 = Sse.SetAllVector128(A);
-            Vector128<float> V2 = Sse.SetAllVector128(B);
-
-            AThreadState ThreadState = SingleOpcode(Opcode, V1: V1, V2: V2);
-
-            byte[] Exp   = default(byte[]);
-            byte[] Ones  = new byte[] {0xFF, 0xFF, 0xFF, 0xFF};
-            byte[] Zeros = new byte[] {0x00, 0x00, 0x00, 0x00};
-
-            switch (EU)
-            {
-                case 0: Exp = (A == B ? Ones : Zeros); break;
-                case 1: Exp = (A >= B ? Ones : Zeros); break;
-                case 3: Exp = (A >  B ? Ones : Zeros); break;
-            }
-
-            Assert.Multiple(() =>
-            {
-                Assert.That(BitConverter.GetBytes(Sse41.Extract(ThreadState.V0, (byte)0)), Is.EquivalentTo(Exp));
-                Assert.That(BitConverter.GetBytes(Sse41.Extract(ThreadState.V0, (byte)1)), Is.EquivalentTo(Exp));
-                Assert.That(BitConverter.GetBytes(Sse41.Extract(ThreadState.V0, (byte)2)), Is.EquivalentTo(Exp));
-                Assert.That(BitConverter.GetBytes(Sse41.Extract(ThreadState.V0, (byte)3)), Is.EquivalentTo(Exp));
-            });
-
-            CompareAgainstUnicorn();
-        }
-
-        [Test, Description("FCMGT D0, D1, #0.0 | FCMGE D0, D1, #0.0 | FCMEQ D0, D1, #0.0 | FCMLE D0, D1, #0.0 | FCMLT D0, D1, #0.0")]
-        public void Fcmgt_Fcmge_Fcmeq_Fcmle_Fcmlt_Zero_S_D([ValueSource("_doubles_")] [Random(RndCnt)] double A,
-                                                           [Values(0u, 1u, 2u, 3u)] uint opU, // GT, GE, EQ, LE
-                                                           [Values(0u, 1u)] uint bit13) // "LT"
-        {
-            uint Opcode = 0x5EE0C820 | (((opU & 1) & ~bit13) << 29) | (bit13 << 13) | (((opU >> 1) & ~bit13) << 12);
-
-            Vector128<float> V0 = Sse.StaticCast<double, float>(Sse2.SetAllVector128(TestContext.CurrentContext.Random.NextDouble()));
-            Vector128<float> V1 = Sse.StaticCast<double, float>(Sse2.SetScalarVector128(A));
-
-            AThreadState ThreadState = SingleOpcode(Opcode, V0: V0, V1: V1);
-
-            double Zero  = +0d;
-            byte[] Exp   = default(byte[]);
-            byte[] Ones  = new byte[] {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF};
-            byte[] Zeros = new byte[] {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
-
-            if (bit13 == 0)
-            {
-                switch (opU)
-                {
-                    case 0: Exp = (A    >  Zero ? Ones : Zeros); break;
-                    case 1: Exp = (A    >= Zero ? Ones : Zeros); break;
-                    case 2: Exp = (A    == Zero ? Ones : Zeros); break;
-                    case 3: Exp = (Zero >= A    ? Ones : Zeros); break;
-                }
-            }
-            else
-            {
-                Exp = (Zero > A ? Ones : Zeros);
-            }
-
-            Assert.Multiple(() =>
-            {
-                Assert.That(BitConverter.GetBytes(VectorExtractDouble(ThreadState.V0, (byte)0)), Is.EquivalentTo(Exp));
-                Assert.That(VectorExtractDouble(ThreadState.V0, (byte)1), Is.Zero);
-            });
-
-            CompareAgainstUnicorn();
-        }
-
-        [Test, Description("FCMGT S0, S1, #0.0 | FCMGE S0, S1, #0.0 | FCMEQ S0, S1, #0.0 | FCMLE S0, S1, #0.0 | FCMLT S0, S1, #0.0")]
-        public void Fcmgt_Fcmge_Fcmeq_Fcmle_Fcmlt_Zero_S_S([ValueSource("_floats_")] [Random(RndCnt)] float A,
-                                                           [Values(0u, 1u, 2u, 3u)] uint opU, // GT, GE, EQ, LE
-                                                           [Values(0u, 1u)] uint bit13) // "LT"
-        {
-            uint Opcode = 0x5EA0C820 | (((opU & 1) & ~bit13) << 29) | (bit13 << 13) | (((opU >> 1) & ~bit13) << 12);
-
-            Vector128<float> V0 = Sse.SetAllVector128(TestContext.CurrentContext.Random.NextFloat());
-            Vector128<float> V1 = Sse.SetScalarVector128(A);
-
-            AThreadState ThreadState = SingleOpcode(Opcode, V0: V0, V1: V1);
-
-            float  Zero  = +0f;
-            byte[] Exp   = default(byte[]);
-            byte[] Ones  = new byte[] {0xFF, 0xFF, 0xFF, 0xFF};
-            byte[] Zeros = new byte[] {0x00, 0x00, 0x00, 0x00};
-
-            if (bit13 == 0)
-            {
-                switch (opU)
-                {
-                    case 0: Exp = (A    >  Zero ? Ones : Zeros); break;
-                    case 1: Exp = (A    >= Zero ? Ones : Zeros); break;
-                    case 2: Exp = (A    == Zero ? Ones : Zeros); break;
-                    case 3: Exp = (Zero >= A    ? Ones : Zeros); break;
-                }
-            }
-            else
-            {
-                Exp = (Zero > A ? Ones : Zeros);
-            }
-
-            Assert.Multiple(() =>
-            {
-                Assert.That(BitConverter.GetBytes(Sse41.Extract(ThreadState.V0, (byte)0)), Is.EquivalentTo(Exp));
-                Assert.That(Sse41.Extract(ThreadState.V0, (byte)1), Is.Zero);
-                Assert.That(Sse41.Extract(ThreadState.V0, (byte)2), Is.Zero);
-                Assert.That(Sse41.Extract(ThreadState.V0, (byte)3), Is.Zero);
-            });
-
-            CompareAgainstUnicorn();
-        }
-
-        [Test, Description("FCMGT V0.2D, V1.2D, #0.0 | FCMGE V0.2D, V1.2D, #0.0 | FCMEQ V0.2D, V1.2D, #0.0 | FCMLE V0.2D, V1.2D, #0.0 | FCMLT V0.2D, V1.2D, #0.0")]
-        public void Fcmgt_Fcmge_Fcmeq_Fcmle_Fcmlt_Zero_V_2D([ValueSource("_doubles_")] [Random(RndCnt)] double A,
-                                                            [Values(0u, 1u, 2u, 3u)] uint opU, // GT, GE, EQ, LE
-                                                            [Values(0u, 1u)] uint bit13) // "LT"
-        {
-            uint Opcode = 0x4EE0C820 | (((opU & 1) & ~bit13) << 29) | (bit13 << 13) | (((opU >> 1) & ~bit13) << 12);
-
-            Vector128<float> V1 = Sse.StaticCast<double, float>(Sse2.SetAllVector128(A));
-
-            AThreadState ThreadState = SingleOpcode(Opcode, V1: V1);
-
-            double Zero  = +0d;
-            byte[] Exp   = default(byte[]);
-            byte[] Ones  = new byte[] {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF};
-            byte[] Zeros = new byte[] {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
-
-            if (bit13 == 0)
-            {
-                switch (opU)
-                {
-                    case 0: Exp = (A    >  Zero ? Ones : Zeros); break;
-                    case 1: Exp = (A    >= Zero ? Ones : Zeros); break;
-                    case 2: Exp = (A    == Zero ? Ones : Zeros); break;
-                    case 3: Exp = (Zero >= A    ? Ones : Zeros); break;
-                }
-            }
-            else
-            {
-                Exp = (Zero > A ? Ones : Zeros);
-            }
-
-            Assert.Multiple(() =>
-            {
-                Assert.That(BitConverter.GetBytes(VectorExtractDouble(ThreadState.V0, (byte)0)), Is.EquivalentTo(Exp));
-                Assert.That(BitConverter.GetBytes(VectorExtractDouble(ThreadState.V0, (byte)1)), Is.EquivalentTo(Exp));
-            });
-
-            CompareAgainstUnicorn();
-        }
-
-        [Test, Description("FCMGT V0.2S, V1.2S, #0.0 | FCMGE V0.2S, V1.2S, #0.0 | FCMEQ V0.2S, V1.2S, #0.0 | FCMLE V0.2S, V1.2S, #0.0 | FCMLT V0.2S, V1.2S, #0.0")]
-        public void Fcmgt_Fcmge_Fcmeq_Fcmle_Fcmlt_Zero_V_2S([ValueSource("_floats_")] [Random(RndCnt)] float A,
-                                                            [Values(0u, 1u, 2u, 3u)] uint opU, // GT, GE, EQ, LE
-                                                            [Values(0u, 1u)] uint bit13) // "LT"
-        {
-            uint Opcode = 0x0EA0C820 | (((opU & 1) & ~bit13) << 29) | (bit13 << 13) | (((opU >> 1) & ~bit13) << 12);
-
-            Vector128<float> V0 = Sse.SetAllVector128(TestContext.CurrentContext.Random.NextFloat());
-            Vector128<float> V1 = Sse.SetVector128(0, 0, A, A);
-
-            AThreadState ThreadState = SingleOpcode(Opcode, V0: V0, V1: V1);
-
-            float  Zero  = +0f;
-            byte[] Exp   = default(byte[]);
-            byte[] Ones  = new byte[] {0xFF, 0xFF, 0xFF, 0xFF};
-            byte[] Zeros = new byte[] {0x00, 0x00, 0x00, 0x00};
-
-            if (bit13 == 0)
-            {
-                switch (opU)
-                {
-                    case 0: Exp = (A    >  Zero ? Ones : Zeros); break;
-                    case 1: Exp = (A    >= Zero ? Ones : Zeros); break;
-                    case 2: Exp = (A    == Zero ? Ones : Zeros); break;
-                    case 3: Exp = (Zero >= A    ? Ones : Zeros); break;
-                }
-            }
-            else
-            {
-                Exp = (Zero > A ? Ones : Zeros);
-            }
-
-            Assert.Multiple(() =>
-            {
-                Assert.That(BitConverter.GetBytes(Sse41.Extract(ThreadState.V0, (byte)0)), Is.EquivalentTo(Exp));
-                Assert.That(BitConverter.GetBytes(Sse41.Extract(ThreadState.V0, (byte)1)), Is.EquivalentTo(Exp));
-                Assert.That(Sse41.Extract(ThreadState.V0, (byte)2), Is.Zero);
-                Assert.That(Sse41.Extract(ThreadState.V0, (byte)3), Is.Zero);
-            });
-
-            CompareAgainstUnicorn();
-        }
-
-        [Test, Description("FCMGT V0.4S, V1.4S, #0.0 | FCMGE V0.4S, V1.4S, #0.0 | FCMEQ V0.4S, V1.4S, #0.0 | FCMLE V0.4S, V1.4S, #0.0 | FCMLT V0.4S, V1.4S, #0.0")]
-        public void Fcmgt_Fcmge_Fcmeq_Fcmle_Fcmlt_Zero_V_4S([ValueSource("_floats_")] [Random(RndCnt)] float A,
-                                                            [Values(0u, 1u, 2u, 3u)] uint opU, // GT, GE, EQ, LE
-                                                            [Values(0u, 1u)] uint bit13) // "LT"
-        {
-            uint Opcode = 0x4EA0C820 | (((opU & 1) & ~bit13) << 29) | (bit13 << 13) | (((opU >> 1) & ~bit13) << 12);
-
-            Vector128<float> V1 = Sse.SetAllVector128(A);
-
-            AThreadState ThreadState = SingleOpcode(Opcode, V1: V1);
-
-            float  Zero  = +0f;
-            byte[] Exp   = default(byte[]);
-            byte[] Ones  = new byte[] {0xFF, 0xFF, 0xFF, 0xFF};
-            byte[] Zeros = new byte[] {0x00, 0x00, 0x00, 0x00};
-
-            if (bit13 == 0)
-            {
-                switch (opU)
-                {
-                    case 0: Exp = (A    >  Zero ? Ones : Zeros); break;
-                    case 1: Exp = (A    >= Zero ? Ones : Zeros); break;
-                    case 2: Exp = (A    == Zero ? Ones : Zeros); break;
-                    case 3: Exp = (Zero >= A    ? Ones : Zeros); break;
-                }
-            }
-            else
-            {
-                Exp = (Zero > A ? Ones : Zeros);
-            }
-
-            Assert.Multiple(() =>
-            {
-                Assert.That(BitConverter.GetBytes(Sse41.Extract(ThreadState.V0, (byte)0)), Is.EquivalentTo(Exp));
-                Assert.That(BitConverter.GetBytes(Sse41.Extract(ThreadState.V0, (byte)1)), Is.EquivalentTo(Exp));
-                Assert.That(BitConverter.GetBytes(Sse41.Extract(ThreadState.V0, (byte)2)), Is.EquivalentTo(Exp));
-                Assert.That(BitConverter.GetBytes(Sse41.Extract(ThreadState.V0, (byte)3)), Is.EquivalentTo(Exp));
-            });
-
-            CompareAgainstUnicorn();
-        }
-    }
-}
diff --git a/Ryujinx.Tests/Cpu/CpuTestSimdReg.cs b/Ryujinx.Tests/Cpu/CpuTestSimdReg.cs
index ae409a6d..7d47416f 100644
--- a/Ryujinx.Tests/Cpu/CpuTestSimdReg.cs
+++ b/Ryujinx.Tests/Cpu/CpuTestSimdReg.cs
@@ -80,14 +80,14 @@ namespace Ryujinx.Tests.Cpu
 
         private static IEnumerable<ulong> _1S_F_()
         {
-            yield return 0x00000000FF7FFFFFul; // -Max Normal (float.MinValue)
+            yield return 0x00000000FF7FFFFFul; // -Max Normal    (float.MinValue)
             yield return 0x0000000080800000ul; // -Min Normal
-            yield return 0x00000000807FFFFFul; // -Max SubNormal
-            yield return 0x0000000080000001ul; // -Min SubNormal
-            yield return 0x000000007F7FFFFFul; // +Max Normal (float.MaxValue)
+            yield return 0x00000000807FFFFFul; // -Max Subnormal
+            yield return 0x0000000080000001ul; // -Min Subnormal (-float.Epsilon)
+            yield return 0x000000007F7FFFFFul; // +Max Normal    (float.MaxValue)
             yield return 0x0000000000800000ul; // +Min Normal
-            yield return 0x00000000007FFFFFul; // +Max SubNormal
-            yield return 0x0000000000000001ul; // +Min SubNormal
+            yield return 0x00000000007FFFFFul; // +Max Subnormal
+            yield return 0x0000000000000001ul; // +Min Subnormal (float.Epsilon)
 
             if (!NoZeros)
             {
@@ -103,17 +103,17 @@ namespace Ryujinx.Tests.Cpu
 
             if (!NoNaNs)
             {
-                yield return 0x00000000FFFFFFFFul; // -QNaN (all ones payload)
-                yield return 0x00000000FFBFFFFFul; // -SNaN (all ones payload)
-                yield return 0x000000007FFFFFFFul; // +QNaN (all ones payload)
-                yield return 0x000000007FBFFFFFul; // +SNaN (all ones payload)
+                yield return 0x00000000FFC00000ul; // -QNaN (all zeros payload) (float.NaN)
+                yield return 0x00000000FFBFFFFFul; // -SNaN (all ones  payload)
+                yield return 0x000000007FC00000ul; // +QNaN (all zeros payload) (-float.NaN) (DefaultNaN)
+                yield return 0x000000007FBFFFFFul; // +SNaN (all ones  payload)
             }
 
             for (int Cnt = 1; Cnt <= RndCnt; Cnt++)
             {
                 ulong Grbg = TestContext.CurrentContext.Random.NextUInt();
                 ulong Rnd1 = GenNormal_S();
-                ulong Rnd2 = GenSubNormal_S();
+                ulong Rnd2 = GenSubnormal_S();
 
                 yield return (Grbg << 32) | Rnd1;
                 yield return (Grbg << 32) | Rnd2;
@@ -122,14 +122,14 @@ namespace Ryujinx.Tests.Cpu
 
         private static IEnumerable<ulong> _2S_F_()
         {
-            yield return 0xFF7FFFFFFF7FFFFFul; // -Max Normal (float.MinValue)
+            yield return 0xFF7FFFFFFF7FFFFFul; // -Max Normal    (float.MinValue)
             yield return 0x8080000080800000ul; // -Min Normal
-            yield return 0x807FFFFF807FFFFFul; // -Max SubNormal
-            yield return 0x8000000180000001ul; // -Min SubNormal
-            yield return 0x7F7FFFFF7F7FFFFFul; // +Max Normal (float.MaxValue)
+            yield return 0x807FFFFF807FFFFFul; // -Max Subnormal
+            yield return 0x8000000180000001ul; // -Min Subnormal (-float.Epsilon)
+            yield return 0x7F7FFFFF7F7FFFFFul; // +Max Normal    (float.MaxValue)
             yield return 0x0080000000800000ul; // +Min Normal
-            yield return 0x007FFFFF007FFFFFul; // +Max SubNormal
-            yield return 0x0000000100000001ul; // +Min SubNormal
+            yield return 0x007FFFFF007FFFFFul; // +Max Subnormal
+            yield return 0x0000000100000001ul; // +Min Subnormal (float.Epsilon)
 
             if (!NoZeros)
             {
@@ -145,16 +145,16 @@ namespace Ryujinx.Tests.Cpu
 
             if (!NoNaNs)
             {
-                yield return 0xFFFFFFFFFFFFFFFFul; // -QNaN (all ones payload)
-                yield return 0xFFBFFFFFFFBFFFFFul; // -SNaN (all ones payload)
-                yield return 0x7FFFFFFF7FFFFFFFul; // +QNaN (all ones payload)
-                yield return 0x7FBFFFFF7FBFFFFFul; // +SNaN (all ones payload)
+                yield return 0xFFC00000FFC00000ul; // -QNaN (all zeros payload) (float.NaN)
+                yield return 0xFFBFFFFFFFBFFFFFul; // -SNaN (all ones  payload)
+                yield return 0x7FC000007FC00000ul; // +QNaN (all zeros payload) (-float.NaN) (DefaultNaN)
+                yield return 0x7FBFFFFF7FBFFFFFul; // +SNaN (all ones  payload)
             }
 
             for (int Cnt = 1; Cnt <= RndCnt; Cnt++)
             {
                 ulong Rnd1 = GenNormal_S();
-                ulong Rnd2 = GenSubNormal_S();
+                ulong Rnd2 = GenSubnormal_S();
 
                 yield return (Rnd1 << 32) | Rnd1;
                 yield return (Rnd2 << 32) | Rnd2;
@@ -163,14 +163,14 @@ namespace Ryujinx.Tests.Cpu
 
         private static IEnumerable<ulong> _1D_F_()
         {
-            yield return 0xFFEFFFFFFFFFFFFFul; // -Max Normal (double.MinValue)
+            yield return 0xFFEFFFFFFFFFFFFFul; // -Max Normal    (double.MinValue)
             yield return 0x8010000000000000ul; // -Min Normal
-            yield return 0x800FFFFFFFFFFFFFul; // -Max SubNormal
-            yield return 0x8000000000000001ul; // -Min SubNormal
-            yield return 0x7FEFFFFFFFFFFFFFul; // +Max Normal (double.MaxValue)
+            yield return 0x800FFFFFFFFFFFFFul; // -Max Subnormal
+            yield return 0x8000000000000001ul; // -Min Subnormal (-double.Epsilon)
+            yield return 0x7FEFFFFFFFFFFFFFul; // +Max Normal    (double.MaxValue)
             yield return 0x0010000000000000ul; // +Min Normal
-            yield return 0x000FFFFFFFFFFFFFul; // +Max SubNormal
-            yield return 0x0000000000000001ul; // +Min SubNormal
+            yield return 0x000FFFFFFFFFFFFFul; // +Max Subnormal
+            yield return 0x0000000000000001ul; // +Min Subnormal (double.Epsilon)
 
             if (!NoZeros)
             {
@@ -186,16 +186,16 @@ namespace Ryujinx.Tests.Cpu
 
             if (!NoNaNs)
             {
-                yield return 0xFFFFFFFFFFFFFFFFul; // -QNaN (all ones payload)
-                yield return 0xFFF7FFFFFFFFFFFFul; // -SNaN (all ones payload)
-                yield return 0x7FFFFFFFFFFFFFFFul; // +QNaN (all ones payload)
-                yield return 0x7FF7FFFFFFFFFFFFul; // +SNaN (all ones payload)
+                yield return 0xFFF8000000000000ul; // -QNaN (all zeros payload) (double.NaN)
+                yield return 0xFFF7FFFFFFFFFFFFul; // -SNaN (all ones  payload)
+                yield return 0x7FF8000000000000ul; // +QNaN (all zeros payload) (-double.NaN) (DefaultNaN)
+                yield return 0x7FF7FFFFFFFFFFFFul; // +SNaN (all ones  payload)
             }
 
             for (int Cnt = 1; Cnt <= RndCnt; Cnt++)
             {
                 ulong Rnd1 = GenNormal_D();
-                ulong Rnd2 = GenSubNormal_D();
+                ulong Rnd2 = GenSubnormal_D();
 
                 yield return Rnd1;
                 yield return Rnd2;
@@ -204,6 +204,72 @@ namespace Ryujinx.Tests.Cpu
 #endregion
 
 #region "ValueSource (Opcodes)"
+        private static uint[] _F_Add_Div_Mul_MulX_Sub_S_S_()
+        {
+            return new uint[]
+            {
+                0x1E222820u, // FADD  S0, S1, S2
+                0x1E221820u, // FDIV  S0, S1, S2
+                0x1E220820u, // FMUL  S0, S1, S2
+                0x5E22DC20u, // FMULX S0, S1, S2
+                0x1E223820u  // FSUB  S0, S1, S2
+            };
+        }
+
+        private static uint[] _F_Add_Div_Mul_MulX_Sub_S_D_()
+        {
+            return new uint[]
+            {
+                0x1E622820u, // FADD  D0, D1, D2
+                0x1E621820u, // FDIV  D0, D1, D2
+                0x1E620820u, // FMUL  D0, D1, D2
+                0x5E62DC20u, // FMULX D0, D1, D2
+                0x1E623820u  // FSUB  D0, D1, D2
+            };
+        }
+
+        private static uint[] _F_Add_Div_Mul_MulX_Sub_V_2S_4S_()
+        {
+            return new uint[]
+            {
+                0x0E20D400u, // FADD  V0.2S, V0.2S, V0.2S
+                0x2E20FC00u, // FDIV  V0.2S, V0.2S, V0.2S
+                0x2E20DC00u, // FMUL  V0.2S, V0.2S, V0.2S
+                0x0E20DC00u, // FMULX V0.2S, V0.2S, V0.2S
+                0x0EA0D400u  // FSUB  V0.2S, V0.2S, V0.2S
+            };
+        }
+
+        private static uint[] _F_Add_Div_Mul_MulX_Sub_V_2D_()
+        {
+            return new uint[]
+            {
+                0x4E60D400u, // FADD  V0.2D, V0.2D, V0.2D
+                0x6E60FC00u, // FDIV  V0.2D, V0.2D, V0.2D
+                0x6E60DC00u, // FMUL  V0.2D, V0.2D, V0.2D
+                0x4E60DC00u, // FMULX V0.2D, V0.2D, V0.2D
+                0x4EE0D400u  // FSUB  V0.2D, V0.2D, V0.2D
+            };
+        }
+
+        private static uint[] _Fmadd_Fmsub_S_S_()
+        {
+            return new uint[]
+            {
+                0x1F020C20u, // FMADD S0, S1, S2, S3
+                0x1F028C20u  // FMSUB S0, S1, S2, S3
+            };
+        }
+
+        private static uint[] _Fmadd_Fmsub_S_D_()
+        {
+            return new uint[]
+            {
+                0x1F420C20u, // FMADD D0, D1, D2, D3
+                0x1F428C20u  // FMSUB D0, D1, D2, D3
+            };
+        }
+
         private static uint[] _F_Max_Min_Nm_S_S_()
         {
             return new uint[]
@@ -251,6 +317,42 @@ namespace Ryujinx.Tests.Cpu
                 0x6EE0F400u  // FMINP  V0.2D, V0.2D, V0.2D
             };
         }
+
+        private static uint[] _Frecps_Frsqrts_S_S_()
+        {
+            return new uint[]
+            {
+                0x5E22FC20u, // FRECPS  S0, S1, S2
+                0x5EA2FC20u  // FRSQRTS S0, S1, S2
+            };
+        }
+
+        private static uint[] _Frecps_Frsqrts_S_D_()
+        {
+            return new uint[]
+            {
+                0x5E62FC20u, // FRECPS  D0, D1, D2
+                0x5EE2FC20u  // FRSQRTS D0, D1, D2
+            };
+        }
+
+        private static uint[] _Frecps_Frsqrts_V_2S_4S_()
+        {
+            return new uint[]
+            {
+                0x0E20FC00u, // FRECPS  V0.2S, V0.2S, V0.2S
+                0x0EA0FC00u  // FRSQRTS V0.2S, V0.2S, V0.2S
+            };
+        }
+
+        private static uint[] _Frecps_Frsqrts_V_2D_()
+        {
+            return new uint[]
+            {
+                0x4E60FC00u, // FRECPS  V0.2D, V0.2D, V0.2D
+                0x4EE0FC00u  // FRSQRTS V0.2D, V0.2D, V0.2D
+            };
+        }
 #endregion
 
         private const int RndCnt = 2;
@@ -1035,46 +1137,122 @@ namespace Ryujinx.Tests.Cpu
             CompareAgainstUnicorn();
         }
 
-        [Test, Pairwise, Description("FMADD <Sd>, <Sn>, <Sm>, <Sa>")]
-        public void Fmadd_S_S([ValueSource("_1S_F_")] ulong A,
-                              [ValueSource("_1S_F_")] ulong B,
-                              [ValueSource("_1S_F_")] ulong C)
+        [Test, Pairwise]
+        public void F_Add_Div_Mul_MulX_Sub_S_S([ValueSource("_F_Add_Div_Mul_MulX_Sub_S_S_")] uint Opcodes,
+                                               [ValueSource("_1S_F_")] ulong A,
+                                               [ValueSource("_1S_F_")] ulong B)
         {
-            //const int DNFlagBit = 25; // Default NaN mode control bit.
-            //const int FZFlagBit = 24; // Flush-to-zero mode control bit.
+            ulong Z = TestContext.CurrentContext.Random.NextULong();
+            Vector128<float> V0 = MakeVectorE0E1(Z, Z);
+            Vector128<float> V1 = MakeVectorE0(A);
+            Vector128<float> V2 = MakeVectorE0(B);
+
+            int Fpcr = (int)TestContext.CurrentContext.Random.NextUInt() & (1 << (int)FPCR.DN);
+
+            AThreadState ThreadState = SingleOpcode(Opcodes, V0: V0, V1: V1, V2: V2, Fpcr: Fpcr);
 
-            uint Opcode = 0x1F020C20; // FMADD S0, S1, S2, S3
+            CompareAgainstUnicorn(FpsrMask: FPSR.IOC | FPSR.DZC);
+        }
 
+        [Test, Pairwise]
+        public void F_Add_Div_Mul_MulX_Sub_S_D([ValueSource("_F_Add_Div_Mul_MulX_Sub_S_D_")] uint Opcodes,
+                                               [ValueSource("_1D_F_")] ulong A,
+                                               [ValueSource("_1D_F_")] ulong B)
+        {
+            ulong Z = TestContext.CurrentContext.Random.NextULong();
+            Vector128<float> V0 = MakeVectorE1(Z);
+            Vector128<float> V1 = MakeVectorE0(A);
+            Vector128<float> V2 = MakeVectorE0(B);
+
+            int Fpcr = (int)TestContext.CurrentContext.Random.NextUInt() & (1 << (int)FPCR.DN);
+
+            AThreadState ThreadState = SingleOpcode(Opcodes, V0: V0, V1: V1, V2: V2, Fpcr: Fpcr);
+
+            CompareAgainstUnicorn(FpsrMask: FPSR.IOC | FPSR.DZC);
+        }
+
+        [Test, Pairwise]
+        public void F_Add_Div_Mul_MulX_Sub_V_2S_4S([ValueSource("_F_Add_Div_Mul_MulX_Sub_V_2S_4S_")] uint Opcodes,
+                                                   [Values(0u)]     uint Rd,
+                                                   [Values(1u, 0u)] uint Rn,
+                                                   [Values(2u, 0u)] uint Rm,
+                                                   [ValueSource("_2S_F_")] ulong Z,
+                                                   [ValueSource("_2S_F_")] ulong A,
+                                                   [ValueSource("_2S_F_")] ulong B,
+                                                   [Values(0b0u, 0b1u)] uint Q) // <2S, 4S>
+        {
+            Opcodes |= ((Rm & 31) << 16) | ((Rn & 31) << 5) | ((Rd & 31) << 0);
+            Opcodes |= ((Q & 1) << 30);
+
+            Vector128<float> V0 = MakeVectorE0E1(Z, Z);
+            Vector128<float> V1 = MakeVectorE0E1(A, A * Q);
+            Vector128<float> V2 = MakeVectorE0E1(B, B * Q);
+
+            int Fpcr = (int)TestContext.CurrentContext.Random.NextUInt() & (1 << (int)FPCR.DN);
+
+            AThreadState ThreadState = SingleOpcode(Opcodes, V0: V0, V1: V1, V2: V2, Fpcr: Fpcr);
+
+            CompareAgainstUnicorn(FpsrMask: FPSR.IOC | FPSR.DZC);
+        }
+
+        [Test, Pairwise]
+        public void F_Add_Div_Mul_MulX_Sub_V_2D([ValueSource("_F_Add_Div_Mul_MulX_Sub_V_2D_")] uint Opcodes,
+                                                [Values(0u)]     uint Rd,
+                                                [Values(1u, 0u)] uint Rn,
+                                                [Values(2u, 0u)] uint Rm,
+                                                [ValueSource("_1D_F_")] ulong Z,
+                                                [ValueSource("_1D_F_")] ulong A,
+                                                [ValueSource("_1D_F_")] ulong B)
+        {
+            Opcodes |= ((Rm & 31) << 16) | ((Rn & 31) << 5) | ((Rd & 31) << 0);
+
+            Vector128<float> V0 = MakeVectorE0E1(Z, Z);
+            Vector128<float> V1 = MakeVectorE0E1(A, A);
+            Vector128<float> V2 = MakeVectorE0E1(B, B);
+
+            int Fpcr = (int)TestContext.CurrentContext.Random.NextUInt() & (1 << (int)FPCR.DN);
+
+            AThreadState ThreadState = SingleOpcode(Opcodes, V0: V0, V1: V1, V2: V2, Fpcr: Fpcr);
+
+            CompareAgainstUnicorn(FpsrMask: FPSR.IOC | FPSR.DZC);
+        }
+
+        [Test, Pairwise] // Fused.
+        public void Fmadd_Fmsub_S_S([ValueSource("_Fmadd_Fmsub_S_S_")] uint Opcodes,
+                                    [ValueSource("_1S_F_")] ulong A,
+                                    [ValueSource("_1S_F_")] ulong B,
+                                    [ValueSource("_1S_F_")] ulong C)
+        {
             ulong Z = TestContext.CurrentContext.Random.NextULong();
             Vector128<float> V0 = MakeVectorE0E1(Z, Z);
             Vector128<float> V1 = MakeVectorE0(A);
             Vector128<float> V2 = MakeVectorE0(B);
             Vector128<float> V3 = MakeVectorE0(C);
 
-            //int Fpcr  = 1 << DNFlagBit; // Any operation involving one or more NaNs returns the Default NaN.
-                //Fpcr |= 1 << FZFlagBit; // Flush-to-zero mode enabled.
+            int Fpcr = (int)TestContext.CurrentContext.Random.NextUInt() & (1 << (int)FPCR.DN);
 
-            AThreadState ThreadState = SingleOpcode(Opcode, V0: V0, V1: V1, V2: V2, V3: V3/*, Fpcr: Fpcr*/);
+            AThreadState ThreadState = SingleOpcode(Opcodes, V0: V0, V1: V1, V2: V2, V3: V3, Fpcr: Fpcr);
 
-            CompareAgainstUnicorn(/*FpsrMask: FPSR.IDC | FPSR.IOC, */FpSkips: FpSkips.IfNaN_S/*, FpUseTolerance: FpUseTolerance.OneUlps_S*/);
+            CompareAgainstUnicorn(FPSR.IOC, FpSkips.IfUnderflow, FpTolerances.UpToOneUlps_S);
         }
 
-        [Test, Pairwise, Description("FMADD <Dd>, <Dn>, <Dm>, <Da>")]
-        public void Fmadd_S_D([ValueSource("_1D_F_")] ulong A,
-                              [ValueSource("_1D_F_")] ulong B,
-                              [ValueSource("_1D_F_")] ulong C)
+        [Test, Pairwise] // Fused.
+        public void Fmadd_Fmsub_S_D([ValueSource("_Fmadd_Fmsub_S_D_")] uint Opcodes,
+                                    [ValueSource("_1D_F_")] ulong A,
+                                    [ValueSource("_1D_F_")] ulong B,
+                                    [ValueSource("_1D_F_")] ulong C)
         {
-            uint Opcode = 0x1F420C20; // FMADD D0, D1, D2, D3
-
             ulong Z = TestContext.CurrentContext.Random.NextULong();
             Vector128<float> V0 = MakeVectorE1(Z);
             Vector128<float> V1 = MakeVectorE0(A);
             Vector128<float> V2 = MakeVectorE0(B);
             Vector128<float> V3 = MakeVectorE0(C);
 
-            AThreadState ThreadState = SingleOpcode(Opcode, V0: V0, V1: V1, V2: V2, V3: V3);
+            int Fpcr = (int)TestContext.CurrentContext.Random.NextUInt() & (1 << (int)FPCR.DN);
 
-            CompareAgainstUnicorn(FpSkips: FpSkips.IfNaN_D/*, FpUseTolerance: FpUseTolerance.OneUlps_D*/);
+            AThreadState ThreadState = SingleOpcode(Opcodes, V0: V0, V1: V1, V2: V2, V3: V3, Fpcr: Fpcr);
+
+            CompareAgainstUnicorn(FPSR.IOC, FpSkips.IfUnderflow, FpTolerances.UpToOneUlps_D);
         }
 
         [Test, Pairwise]
@@ -1082,20 +1260,16 @@ namespace Ryujinx.Tests.Cpu
                                      [ValueSource("_1S_F_")] ulong A,
                                      [ValueSource("_1S_F_")] ulong B)
         {
-            //const int DNFlagBit = 25; // Default NaN mode control bit.
-            //const int FZFlagBit = 24; // Flush-to-zero mode control bit.
-
             ulong Z = TestContext.CurrentContext.Random.NextULong();
             Vector128<float> V0 = MakeVectorE0E1(Z, Z);
             Vector128<float> V1 = MakeVectorE0(A);
             Vector128<float> V2 = MakeVectorE0(B);
 
-            //int Fpcr  = 1 << DNFlagBit; // Any operation involving one or more NaNs returns the Default NaN.
-                //Fpcr |= 1 << FZFlagBit; // Flush-to-zero mode enabled.
+            int Fpcr = (int)TestContext.CurrentContext.Random.NextUInt() & (1 << (int)FPCR.DN);
 
-            AThreadState ThreadState = SingleOpcode(Opcodes, V0: V0, V1: V1, V2: V2/*, Fpcr: Fpcr*/);
+            AThreadState ThreadState = SingleOpcode(Opcodes, V0: V0, V1: V1, V2: V2, Fpcr: Fpcr);
 
-            CompareAgainstUnicorn(/*FpsrMask: FPSR.IDC | FPSR.IOC*/);
+            CompareAgainstUnicorn(FpsrMask: FPSR.IOC);
         }
 
         [Test, Pairwise]
@@ -1108,9 +1282,11 @@ namespace Ryujinx.Tests.Cpu
             Vector128<float> V1 = MakeVectorE0(A);
             Vector128<float> V2 = MakeVectorE0(B);
 
-            AThreadState ThreadState = SingleOpcode(Opcodes, V0: V0, V1: V1, V2: V2);
+            int Fpcr = (int)TestContext.CurrentContext.Random.NextUInt() & (1 << (int)FPCR.DN);
 
-            CompareAgainstUnicorn();
+            AThreadState ThreadState = SingleOpcode(Opcodes, V0: V0, V1: V1, V2: V2, Fpcr: Fpcr);
+
+            CompareAgainstUnicorn(FpsrMask: FPSR.IOC);
         }
 
         [Test, Pairwise]
@@ -1123,9 +1299,6 @@ namespace Ryujinx.Tests.Cpu
                                            [ValueSource("_2S_F_")] ulong B,
                                            [Values(0b0u, 0b1u)] uint Q) // <2S, 4S>
         {
-            //const int DNFlagBit = 25; // Default NaN mode control bit.
-            //const int FZFlagBit = 24; // Flush-to-zero mode control bit.
-
             Opcodes |= ((Rm & 31) << 16) | ((Rn & 31) << 5) | ((Rd & 31) << 0);
             Opcodes |= ((Q & 1) << 30);
 
@@ -1133,12 +1306,11 @@ namespace Ryujinx.Tests.Cpu
             Vector128<float> V1 = MakeVectorE0E1(A, A * Q);
             Vector128<float> V2 = MakeVectorE0E1(B, B * Q);
 
-            //int Fpcr  = 1 << DNFlagBit; // Any operation involving one or more NaNs returns the Default NaN.
-                //Fpcr |= 1 << FZFlagBit; // Flush-to-zero mode enabled.
+            int Fpcr = (int)TestContext.CurrentContext.Random.NextUInt() & (1 << (int)FPCR.DN);
 
-            AThreadState ThreadState = SingleOpcode(Opcodes, V0: V0, V1: V1, V2: V2/*, Fpcr: Fpcr*/);
+            AThreadState ThreadState = SingleOpcode(Opcodes, V0: V0, V1: V1, V2: V2, Fpcr: Fpcr);
 
-            CompareAgainstUnicorn(/*FpsrMask: FPSR.IDC | FPSR.IOC*/);
+            CompareAgainstUnicorn(FpsrMask: FPSR.IOC);
         }
 
         [Test, Pairwise]
@@ -1156,9 +1328,91 @@ namespace Ryujinx.Tests.Cpu
             Vector128<float> V1 = MakeVectorE0E1(A, A);
             Vector128<float> V2 = MakeVectorE0E1(B, B);
 
-            AThreadState ThreadState = SingleOpcode(Opcodes, V0: V0, V1: V1, V2: V2);
+            int Fpcr = (int)TestContext.CurrentContext.Random.NextUInt() & (1 << (int)FPCR.DN);
 
-            CompareAgainstUnicorn();
+            AThreadState ThreadState = SingleOpcode(Opcodes, V0: V0, V1: V1, V2: V2, Fpcr: Fpcr);
+
+            CompareAgainstUnicorn(FpsrMask: FPSR.IOC);
+        }
+
+        [Test, Pairwise] // Fused.
+        public void Frecps_Frsqrts_S_S([ValueSource("_Frecps_Frsqrts_S_S_")] uint Opcodes,
+                                       [ValueSource("_1S_F_")] ulong A,
+                                       [ValueSource("_1S_F_")] ulong B)
+        {
+            ulong Z = TestContext.CurrentContext.Random.NextULong();
+            Vector128<float> V0 = MakeVectorE0E1(Z, Z);
+            Vector128<float> V1 = MakeVectorE0(A);
+            Vector128<float> V2 = MakeVectorE0(B);
+
+            int Fpcr = (int)TestContext.CurrentContext.Random.NextUInt() & (1 << (int)FPCR.DN);
+
+            AThreadState ThreadState = SingleOpcode(Opcodes, V0: V0, V1: V1, V2: V2, Fpcr: Fpcr);
+
+            CompareAgainstUnicorn(FPSR.IOC, FpSkips.IfUnderflow, FpTolerances.UpToOneUlps_S);
+        }
+
+        [Test, Pairwise] // Fused.
+        public void Frecps_Frsqrts_S_D([ValueSource("_Frecps_Frsqrts_S_D_")] uint Opcodes,
+                                       [ValueSource("_1D_F_")] ulong A,
+                                       [ValueSource("_1D_F_")] ulong B)
+        {
+            ulong Z = TestContext.CurrentContext.Random.NextULong();
+            Vector128<float> V0 = MakeVectorE1(Z);
+            Vector128<float> V1 = MakeVectorE0(A);
+            Vector128<float> V2 = MakeVectorE0(B);
+
+            int Fpcr = (int)TestContext.CurrentContext.Random.NextUInt() & (1 << (int)FPCR.DN);
+
+            AThreadState ThreadState = SingleOpcode(Opcodes, V0: V0, V1: V1, V2: V2, Fpcr: Fpcr);
+
+            CompareAgainstUnicorn(FPSR.IOC, FpSkips.IfUnderflow, FpTolerances.UpToOneUlps_D);
+        }
+
+        [Test, Pairwise] // Fused.
+        public void Frecps_Frsqrts_V_2S_4S([ValueSource("_Frecps_Frsqrts_V_2S_4S_")] uint Opcodes,
+                                           [Values(0u)]     uint Rd,
+                                           [Values(1u, 0u)] uint Rn,
+                                           [Values(2u, 0u)] uint Rm,
+                                           [ValueSource("_2S_F_")] ulong Z,
+                                           [ValueSource("_2S_F_")] ulong A,
+                                           [ValueSource("_2S_F_")] ulong B,
+                                           [Values(0b0u, 0b1u)] uint Q) // <2S, 4S>
+        {
+            Opcodes |= ((Rm & 31) << 16) | ((Rn & 31) << 5) | ((Rd & 31) << 0);
+            Opcodes |= ((Q & 1) << 30);
+
+            Vector128<float> V0 = MakeVectorE0E1(Z, Z);
+            Vector128<float> V1 = MakeVectorE0E1(A, A * Q);
+            Vector128<float> V2 = MakeVectorE0E1(B, B * Q);
+
+            int Fpcr = (int)TestContext.CurrentContext.Random.NextUInt() & (1 << (int)FPCR.DN);
+
+            AThreadState ThreadState = SingleOpcode(Opcodes, V0: V0, V1: V1, V2: V2, Fpcr: Fpcr);
+
+            CompareAgainstUnicorn(FPSR.IOC, FpSkips.IfUnderflow, FpTolerances.UpToOneUlps_S);
+        }
+
+        [Test, Pairwise] // Fused.
+        public void Frecps_Frsqrts_V_2D([ValueSource("_Frecps_Frsqrts_V_2D_")] uint Opcodes,
+                                        [Values(0u)]     uint Rd,
+                                        [Values(1u, 0u)] uint Rn,
+                                        [Values(2u, 0u)] uint Rm,
+                                        [ValueSource("_1D_F_")] ulong Z,
+                                        [ValueSource("_1D_F_")] ulong A,
+                                        [ValueSource("_1D_F_")] ulong B)
+        {
+            Opcodes |= ((Rm & 31) << 16) | ((Rn & 31) << 5) | ((Rd & 31) << 0);
+
+            Vector128<float> V0 = MakeVectorE0E1(Z, Z);
+            Vector128<float> V1 = MakeVectorE0E1(A, A);
+            Vector128<float> V2 = MakeVectorE0E1(B, B);
+
+            int Fpcr = (int)TestContext.CurrentContext.Random.NextUInt() & (1 << (int)FPCR.DN);
+
+            AThreadState ThreadState = SingleOpcode(Opcodes, V0: V0, V1: V1, V2: V2, Fpcr: Fpcr);
+
+            CompareAgainstUnicorn(FPSR.IOC, FpSkips.IfUnderflow, FpTolerances.UpToOneUlps_D);
         }
 
         [Test, Pairwise, Description("ORN <Vd>.<T>, <Vn>.<T>, <Vm>.<T>")]