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-rw-r--r--src/Ryujinx.Tests/Cpu/CpuTestSimdRegElemF.cs445
1 files changed, 445 insertions, 0 deletions
diff --git a/src/Ryujinx.Tests/Cpu/CpuTestSimdRegElemF.cs b/src/Ryujinx.Tests/Cpu/CpuTestSimdRegElemF.cs
new file mode 100644
index 00000000..31b23604
--- /dev/null
+++ b/src/Ryujinx.Tests/Cpu/CpuTestSimdRegElemF.cs
@@ -0,0 +1,445 @@
+#define SimdRegElemF
+
+using ARMeilleure.State;
+using NUnit.Framework;
+using System.Collections.Generic;
+
+namespace Ryujinx.Tests.Cpu
+{
+ [Category("SimdRegElemF")]
+ public sealed class CpuTestSimdRegElemF : CpuTest
+ {
+#if SimdRegElemF
+
+#region "ValueSource (Types)"
+ private static IEnumerable<ulong> _1S_F_()
+ {
+ yield return 0x00000000FF7FFFFFul; // -Max Normal (float.MinValue)
+ yield return 0x0000000080800000ul; // -Min Normal
+ 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 (float.Epsilon)
+
+ if (!NoZeros)
+ {
+ yield return 0x0000000080000000ul; // -Zero
+ yield return 0x0000000000000000ul; // +Zero
+ }
+
+ if (!NoInfs)
+ {
+ yield return 0x00000000FF800000ul; // -Infinity
+ yield return 0x000000007F800000ul; // +Infinity
+ }
+
+ if (!NoNaNs)
+ {
+ 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 = GenNormalS();
+ ulong rnd2 = GenSubnormalS();
+
+ yield return (grbg << 32) | rnd1;
+ yield return (grbg << 32) | rnd2;
+ }
+ }
+
+ private static IEnumerable<ulong> _2S_F_()
+ {
+ yield return 0xFF7FFFFFFF7FFFFFul; // -Max Normal (float.MinValue)
+ yield return 0x8080000080800000ul; // -Min Normal
+ 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 (float.Epsilon)
+
+ if (!NoZeros)
+ {
+ yield return 0x8000000080000000ul; // -Zero
+ yield return 0x0000000000000000ul; // +Zero
+ }
+
+ if (!NoInfs)
+ {
+ yield return 0xFF800000FF800000ul; // -Infinity
+ yield return 0x7F8000007F800000ul; // +Infinity
+ }
+
+ if (!NoNaNs)
+ {
+ 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 = GenNormalS();
+ ulong rnd2 = GenSubnormalS();
+
+ yield return (rnd1 << 32) | rnd1;
+ yield return (rnd2 << 32) | rnd2;
+ }
+ }
+
+ private static IEnumerable<ulong> _1D_F_()
+ {
+ yield return 0xFFEFFFFFFFFFFFFFul; // -Max Normal (double.MinValue)
+ yield return 0x8010000000000000ul; // -Min Normal
+ 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 (double.Epsilon)
+
+ if (!NoZeros)
+ {
+ yield return 0x8000000000000000ul; // -Zero
+ yield return 0x0000000000000000ul; // +Zero
+ }
+
+ if (!NoInfs)
+ {
+ yield return 0xFFF0000000000000ul; // -Infinity
+ yield return 0x7FF0000000000000ul; // +Infinity
+ }
+
+ if (!NoNaNs)
+ {
+ 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 = GenNormalD();
+ ulong rnd2 = GenSubnormalD();
+
+ yield return rnd1;
+ yield return rnd2;
+ }
+ }
+#endregion
+
+#region "ValueSource (Opcodes)"
+ private static uint[] _F_Mla_Mls_Se_S_()
+ {
+ return new[]
+ {
+ 0x5F821020u, // FMLA S0, S1, V2.S[0]
+ 0x5F825020u // FMLS S0, S1, V2.S[0]
+ };
+ }
+
+ private static uint[] _F_Mla_Mls_Se_D_()
+ {
+ return new[]
+ {
+ 0x5FC21020u, // FMLA D0, D1, V2.D[0]
+ 0x5FC25020u // FMLS D0, D1, V2.D[0]
+ };
+ }
+
+ private static uint[] _F_Mla_Mls_Ve_2S_4S_()
+ {
+ return new[]
+ {
+ 0x0F801000u, // FMLA V0.2S, V0.2S, V0.S[0]
+ 0x0F805000u // FMLS V0.2S, V0.2S, V0.S[0]
+ };
+ }
+
+ private static uint[] _F_Mla_Mls_Ve_2D_()
+ {
+ return new[]
+ {
+ 0x4FC01000u, // FMLA V0.2D, V0.2D, V0.D[0]
+ 0x4FC05000u // FMLS V0.2D, V0.2D, V0.D[0]
+ };
+ }
+
+ private static uint[] _F_Mul_Mulx_Se_S_()
+ {
+ return new[]
+ {
+ 0x5F829020u, // FMUL S0, S1, V2.S[0]
+ 0x7F829020u // FMULX S0, S1, V2.S[0]
+ };
+ }
+
+ private static uint[] _F_Mul_Mulx_Se_D_()
+ {
+ return new[]
+ {
+ 0x5FC29020u, // FMUL D0, D1, V2.D[0]
+ 0x7FC29020u // FMULX D0, D1, V2.D[0]
+ };
+ }
+
+ private static uint[] _F_Mul_Mulx_Ve_2S_4S_()
+ {
+ return new[]
+ {
+ 0x0F809000u, // FMUL V0.2S, V0.2S, V0.S[0]
+ 0x2F809000u // FMULX V0.2S, V0.2S, V0.S[0]
+ };
+ }
+
+ private static uint[] _F_Mul_Mulx_Ve_2D_()
+ {
+ return new[]
+ {
+ 0x4FC09000u, // FMUL V0.2D, V0.2D, V0.D[0]
+ 0x6FC09000u // FMULX V0.2D, V0.2D, V0.D[0]
+ };
+ }
+#endregion
+
+ private const int RndCnt = 2;
+
+ private static readonly bool NoZeros = false;
+ private static readonly bool NoInfs = false;
+ private static readonly bool NoNaNs = false;
+
+ [Test, Pairwise] [Explicit] // Fused.
+ public void F_Mla_Mls_Se_S([ValueSource(nameof(_F_Mla_Mls_Se_S_))] uint opcodes,
+ [ValueSource(nameof(_1S_F_))] ulong z,
+ [ValueSource(nameof(_1S_F_))] ulong a,
+ [ValueSource(nameof(_2S_F_))] ulong b,
+ [Values(0u, 1u, 2u, 3u)] uint index)
+ {
+ uint h = (index >> 1) & 1;
+ uint l = index & 1;
+
+ opcodes |= (l << 21) | (h << 11);
+
+ V128 v0 = MakeVectorE0E1(z, z);
+ V128 v1 = MakeVectorE0(a);
+ V128 v2 = MakeVectorE0E1(b, b * h);
+
+ int rnd = (int)TestContext.CurrentContext.Random.NextUInt();
+
+ int fpcr = rnd & (1 << (int)Fpcr.Fz);
+ fpcr |= rnd & (1 << (int)Fpcr.Dn);
+
+ SingleOpcode(opcodes, v0: v0, v1: v1, v2: v2, fpcr: fpcr);
+
+ CompareAgainstUnicorn(Fpsr.Ioc | Fpsr.Idc, FpSkips.IfUnderflow, FpTolerances.UpToOneUlpsS);
+ }
+
+ [Test, Pairwise] [Explicit] // Fused.
+ public void F_Mla_Mls_Se_D([ValueSource(nameof(_F_Mla_Mls_Se_D_))] uint opcodes,
+ [ValueSource(nameof(_1D_F_))] ulong z,
+ [ValueSource(nameof(_1D_F_))] ulong a,
+ [ValueSource(nameof(_1D_F_))] ulong b,
+ [Values(0u, 1u)] uint index)
+ {
+ uint h = index & 1;
+
+ opcodes |= h << 11;
+
+ V128 v0 = MakeVectorE0E1(z, z);
+ V128 v1 = MakeVectorE0(a);
+ V128 v2 = MakeVectorE0E1(b, b * h);
+
+ int rnd = (int)TestContext.CurrentContext.Random.NextUInt();
+
+ int fpcr = rnd & (1 << (int)Fpcr.Fz);
+ fpcr |= rnd & (1 << (int)Fpcr.Dn);
+
+ SingleOpcode(opcodes, v0: v0, v1: v1, v2: v2, fpcr: fpcr);
+
+ CompareAgainstUnicorn(Fpsr.Ioc | Fpsr.Idc, FpSkips.IfUnderflow, FpTolerances.UpToOneUlpsD);
+ }
+
+ [Test, Pairwise] [Explicit] // Fused.
+ public void F_Mla_Mls_Ve_2S_4S([ValueSource(nameof(_F_Mla_Mls_Ve_2S_4S_))] uint opcodes,
+ [Values(0u)] uint rd,
+ [Values(1u, 0u)] uint rn,
+ [Values(2u, 0u)] uint rm,
+ [ValueSource(nameof(_2S_F_))] ulong z,
+ [ValueSource(nameof(_2S_F_))] ulong a,
+ [ValueSource(nameof(_2S_F_))] ulong b,
+ [Values(0u, 1u, 2u, 3u)] uint index,
+ [Values(0b0u, 0b1u)] uint q) // <2S, 4S>
+ {
+ uint h = (index >> 1) & 1;
+ uint l = index & 1;
+
+ opcodes |= ((rm & 31) << 16) | ((rn & 31) << 5) | ((rd & 31) << 0);
+ opcodes |= (l << 21) | (h << 11);
+ opcodes |= ((q & 1) << 30);
+
+ V128 v0 = MakeVectorE0E1(z, z);
+ V128 v1 = MakeVectorE0E1(a, a * q);
+ V128 v2 = MakeVectorE0E1(b, b * h);
+
+ int rnd = (int)TestContext.CurrentContext.Random.NextUInt();
+
+ int fpcr = rnd & (1 << (int)Fpcr.Fz);
+ fpcr |= rnd & (1 << (int)Fpcr.Dn);
+
+ SingleOpcode(opcodes, v0: v0, v1: v1, v2: v2, fpcr: fpcr);
+
+ CompareAgainstUnicorn(Fpsr.Ioc | Fpsr.Idc, FpSkips.IfUnderflow, FpTolerances.UpToOneUlpsS);
+ }
+
+ [Test, Pairwise] [Explicit] // Fused.
+ public void F_Mla_Mls_Ve_2D([ValueSource(nameof(_F_Mla_Mls_Ve_2D_))] uint opcodes,
+ [Values(0u)] uint rd,
+ [Values(1u, 0u)] uint rn,
+ [Values(2u, 0u)] uint rm,
+ [ValueSource(nameof(_1D_F_))] ulong z,
+ [ValueSource(nameof(_1D_F_))] ulong a,
+ [ValueSource(nameof(_1D_F_))] ulong b,
+ [Values(0u, 1u)] uint index)
+ {
+ uint h = index & 1;
+
+ opcodes |= ((rm & 31) << 16) | ((rn & 31) << 5) | ((rd & 31) << 0);
+ opcodes |= h << 11;
+
+ V128 v0 = MakeVectorE0E1(z, z);
+ V128 v1 = MakeVectorE0E1(a, a);
+ V128 v2 = MakeVectorE0E1(b, b * h);
+
+ int rnd = (int)TestContext.CurrentContext.Random.NextUInt();
+
+ int fpcr = rnd & (1 << (int)Fpcr.Fz);
+ fpcr |= rnd & (1 << (int)Fpcr.Dn);
+
+ SingleOpcode(opcodes, v0: v0, v1: v1, v2: v2, fpcr: fpcr);
+
+ CompareAgainstUnicorn(Fpsr.Ioc | Fpsr.Idc, FpSkips.IfUnderflow, FpTolerances.UpToOneUlpsD);
+ }
+
+ [Test, Pairwise] [Explicit]
+ public void F_Mul_Mulx_Se_S([ValueSource(nameof(_F_Mul_Mulx_Se_S_))] uint opcodes,
+ [ValueSource(nameof(_1S_F_))] ulong a,
+ [ValueSource(nameof(_2S_F_))] ulong b,
+ [Values(0u, 1u, 2u, 3u)] uint index)
+ {
+ uint h = (index >> 1) & 1;
+ uint l = index & 1;
+
+ opcodes |= (l << 21) | (h << 11);
+
+ ulong z = TestContext.CurrentContext.Random.NextULong();
+ V128 v0 = MakeVectorE0E1(z, z);
+ V128 v1 = MakeVectorE0(a);
+ V128 v2 = MakeVectorE0E1(b, b * h);
+
+ int rnd = (int)TestContext.CurrentContext.Random.NextUInt();
+
+ int fpcr = rnd & (1 << (int)Fpcr.Fz);
+ fpcr |= rnd & (1 << (int)Fpcr.Dn);
+
+ SingleOpcode(opcodes, v0: v0, v1: v1, v2: v2, fpcr: fpcr);
+
+ CompareAgainstUnicorn(fpsrMask: Fpsr.Ioc | Fpsr.Idc);
+ }
+
+ [Test, Pairwise] [Explicit]
+ public void F_Mul_Mulx_Se_D([ValueSource(nameof(_F_Mul_Mulx_Se_D_))] uint opcodes,
+ [ValueSource(nameof(_1D_F_))] ulong a,
+ [ValueSource(nameof(_1D_F_))] ulong b,
+ [Values(0u, 1u)] uint index)
+ {
+ uint h = index & 1;
+
+ opcodes |= h << 11;
+
+ ulong z = TestContext.CurrentContext.Random.NextULong();
+ V128 v0 = MakeVectorE1(z);
+ V128 v1 = MakeVectorE0(a);
+ V128 v2 = MakeVectorE0E1(b, b * h);
+
+ int rnd = (int)TestContext.CurrentContext.Random.NextUInt();
+
+ int fpcr = rnd & (1 << (int)Fpcr.Fz);
+ fpcr |= rnd & (1 << (int)Fpcr.Dn);
+
+ SingleOpcode(opcodes, v0: v0, v1: v1, v2: v2, fpcr: fpcr);
+
+ CompareAgainstUnicorn(fpsrMask: Fpsr.Ioc | Fpsr.Idc);
+ }
+
+ [Test, Pairwise] [Explicit]
+ public void F_Mul_Mulx_Ve_2S_4S([ValueSource(nameof(_F_Mul_Mulx_Ve_2S_4S_))] uint opcodes,
+ [Values(0u)] uint rd,
+ [Values(1u, 0u)] uint rn,
+ [Values(2u, 0u)] uint rm,
+ [ValueSource(nameof(_2S_F_))] ulong z,
+ [ValueSource(nameof(_2S_F_))] ulong a,
+ [ValueSource(nameof(_2S_F_))] ulong b,
+ [Values(0u, 1u, 2u, 3u)] uint index,
+ [Values(0b0u, 0b1u)] uint q) // <2S, 4S>
+ {
+ uint h = (index >> 1) & 1;
+ uint l = index & 1;
+
+ opcodes |= ((rm & 31) << 16) | ((rn & 31) << 5) | ((rd & 31) << 0);
+ opcodes |= (l << 21) | (h << 11);
+ opcodes |= ((q & 1) << 30);
+
+ V128 v0 = MakeVectorE0E1(z, z);
+ V128 v1 = MakeVectorE0E1(a, a * q);
+ V128 v2 = MakeVectorE0E1(b, b * h);
+
+ int rnd = (int)TestContext.CurrentContext.Random.NextUInt();
+
+ int fpcr = rnd & (1 << (int)Fpcr.Fz);
+ fpcr |= rnd & (1 << (int)Fpcr.Dn);
+
+ SingleOpcode(opcodes, v0: v0, v1: v1, v2: v2, fpcr: fpcr);
+
+ CompareAgainstUnicorn(fpsrMask: Fpsr.Ioc | Fpsr.Idc);
+ }
+
+ [Test, Pairwise] [Explicit]
+ public void F_Mul_Mulx_Ve_2D([ValueSource(nameof(_F_Mul_Mulx_Ve_2D_))] uint opcodes,
+ [Values(0u)] uint rd,
+ [Values(1u, 0u)] uint rn,
+ [Values(2u, 0u)] uint rm,
+ [ValueSource(nameof(_1D_F_))] ulong z,
+ [ValueSource(nameof(_1D_F_))] ulong a,
+ [ValueSource(nameof(_1D_F_))] ulong b,
+ [Values(0u, 1u)] uint index)
+ {
+ uint h = index & 1;
+
+ opcodes |= ((rm & 31) << 16) | ((rn & 31) << 5) | ((rd & 31) << 0);
+ opcodes |= h << 11;
+
+ V128 v0 = MakeVectorE0E1(z, z);
+ V128 v1 = MakeVectorE0E1(a, a);
+ V128 v2 = MakeVectorE0E1(b, b * h);
+
+ int rnd = (int)TestContext.CurrentContext.Random.NextUInt();
+
+ int fpcr = rnd & (1 << (int)Fpcr.Fz);
+ fpcr |= rnd & (1 << (int)Fpcr.Dn);
+
+ SingleOpcode(opcodes, v0: v0, v1: v1, v2: v2, fpcr: fpcr);
+
+ CompareAgainstUnicorn(fpsrMask: Fpsr.Ioc | Fpsr.Idc);
+ }
+#endif
+ }
+}
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