mirror of
https://github.com/ryujinx-mirror/ryujinx.git
synced 2024-12-23 05:45:49 +00:00
db45688aa8
* Implement VRSRA, VRSHRN, VQSHRUN, VQMOVN, VQMOVUN, VQADD, VQSUB, VRHADD, VPADDL, VSUBL, VQDMULH and VMLAL Arm32 NEON instructions * PPTC version * Fix VQADD/VQSUB * Improve MRC/MCR handling and exception messages In case data is being recompiled as code, we don't want to throw at emit stage, instead we should only throw if it actually tries to execute
325 lines
12 KiB
C#
325 lines
12 KiB
C#
#define Simd32
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using ARMeilleure.State;
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using NUnit.Framework;
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using System.Collections.Generic;
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namespace Ryujinx.Tests.Cpu
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{
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[Category("Simd32")]
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public sealed class CpuTestSimd32 : CpuTest32
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{
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#if Simd32
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#region "ValueSource (Opcodes)"
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private static uint[] _Vabs_Vneg_Vpaddl_I_()
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{
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return new uint[]
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{
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0xf3b10300u, // VABS.S8 D0, D0
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0xf3b10380u, // VNEG.S8 D0, D0
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0xf3b00200u // VPADDL.S8 D0, D0
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};
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}
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private static uint[] _Vabs_Vneg_F_()
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{
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return new uint[]
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{
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0xf3b90700u, // VABS.F32 D0, D0
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0xf3b90780u // VNEG.F32 D0, D0
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};
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}
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#endregion
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#region "ValueSource (Types)"
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private static ulong[] _8B4H2S_()
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{
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return new ulong[] { 0x0000000000000000ul, 0x7F7F7F7F7F7F7F7Ful,
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0x8080808080808080ul, 0x7FFF7FFF7FFF7FFFul,
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0x8000800080008000ul, 0x7FFFFFFF7FFFFFFFul,
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0x8000000080000000ul, 0xFFFFFFFFFFFFFFFFul };
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}
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private static IEnumerable<ulong> _1S_F_()
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{
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yield return 0x00000000FF7FFFFFul; // -Max Normal (float.MinValue)
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yield return 0x0000000080800000ul; // -Min Normal
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yield return 0x00000000807FFFFFul; // -Max Subnormal
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yield return 0x0000000080000001ul; // -Min Subnormal (-float.Epsilon)
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yield return 0x000000007F7FFFFFul; // +Max Normal (float.MaxValue)
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yield return 0x0000000000800000ul; // +Min Normal
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yield return 0x00000000007FFFFFul; // +Max Subnormal
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yield return 0x0000000000000001ul; // +Min Subnormal (float.Epsilon)
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if (!NoZeros)
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{
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yield return 0x0000000080000000ul; // -Zero
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yield return 0x0000000000000000ul; // +Zero
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}
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if (!NoInfs)
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{
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yield return 0x00000000FF800000ul; // -Infinity
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yield return 0x000000007F800000ul; // +Infinity
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}
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if (!NoNaNs)
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{
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yield return 0x00000000FFC00000ul; // -QNaN (all zeros payload) (float.NaN)
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yield return 0x00000000FFBFFFFFul; // -SNaN (all ones payload)
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yield return 0x000000007FC00000ul; // +QNaN (all zeros payload) (-float.NaN) (DefaultNaN)
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yield return 0x000000007FBFFFFFul; // +SNaN (all ones payload)
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}
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for (int cnt = 1; cnt <= RndCnt; cnt++)
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{
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ulong grbg = TestContext.CurrentContext.Random.NextUInt();
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ulong rnd1 = GenNormalS();
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ulong rnd2 = GenSubnormalS();
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yield return (grbg << 32) | rnd1;
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yield return (grbg << 32) | rnd2;
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}
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}
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private static IEnumerable<ulong> _2S_F_()
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{
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yield return 0xFF7FFFFFFF7FFFFFul; // -Max Normal (float.MinValue)
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yield return 0x8080000080800000ul; // -Min Normal
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yield return 0x807FFFFF807FFFFFul; // -Max Subnormal
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yield return 0x8000000180000001ul; // -Min Subnormal (-float.Epsilon)
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yield return 0x7F7FFFFF7F7FFFFFul; // +Max Normal (float.MaxValue)
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yield return 0x0080000000800000ul; // +Min Normal
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yield return 0x007FFFFF007FFFFFul; // +Max Subnormal
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yield return 0x0000000100000001ul; // +Min Subnormal (float.Epsilon)
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if (!NoZeros)
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{
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yield return 0x8000000080000000ul; // -Zero
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yield return 0x0000000000000000ul; // +Zero
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}
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if (!NoInfs)
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{
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yield return 0xFF800000FF800000ul; // -Infinity
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yield return 0x7F8000007F800000ul; // +Infinity
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}
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if (!NoNaNs)
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{
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yield return 0xFFC00000FFC00000ul; // -QNaN (all zeros payload) (float.NaN)
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yield return 0xFFBFFFFFFFBFFFFFul; // -SNaN (all ones payload)
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yield return 0x7FC000007FC00000ul; // +QNaN (all zeros payload) (-float.NaN) (DefaultNaN)
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yield return 0x7FBFFFFF7FBFFFFFul; // +SNaN (all ones payload)
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}
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for (int cnt = 1; cnt <= RndCnt; cnt++)
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{
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ulong rnd1 = GenNormalS();
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ulong rnd2 = GenSubnormalS();
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yield return (rnd1 << 32) | rnd1;
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yield return (rnd2 << 32) | rnd2;
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}
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}
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private static IEnumerable<ulong> _1D_F_()
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{
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yield return 0xFFEFFFFFFFFFFFFFul; // -Max Normal (double.MinValue)
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yield return 0x8010000000000000ul; // -Min Normal
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yield return 0x800FFFFFFFFFFFFFul; // -Max Subnormal
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yield return 0x8000000000000001ul; // -Min Subnormal (-double.Epsilon)
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yield return 0x7FEFFFFFFFFFFFFFul; // +Max Normal (double.MaxValue)
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yield return 0x0010000000000000ul; // +Min Normal
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yield return 0x000FFFFFFFFFFFFFul; // +Max Subnormal
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yield return 0x0000000000000001ul; // +Min Subnormal (double.Epsilon)
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if (!NoZeros)
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{
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yield return 0x8000000000000000ul; // -Zero
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yield return 0x0000000000000000ul; // +Zero
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}
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if (!NoInfs)
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{
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yield return 0xFFF0000000000000ul; // -Infinity
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yield return 0x7FF0000000000000ul; // +Infinity
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}
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if (!NoNaNs)
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{
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yield return 0xFFF8000000000000ul; // -QNaN (all zeros payload) (double.NaN)
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yield return 0xFFF7FFFFFFFFFFFFul; // -SNaN (all ones payload)
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yield return 0x7FF8000000000000ul; // +QNaN (all zeros payload) (-double.NaN) (DefaultNaN)
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yield return 0x7FF7FFFFFFFFFFFFul; // +SNaN (all ones payload)
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}
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for (int cnt = 1; cnt <= RndCnt; cnt++)
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{
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ulong rnd1 = GenNormalD();
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ulong rnd2 = GenSubnormalD();
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yield return rnd1;
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yield return rnd2;
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}
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}
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private static IEnumerable<ulong> _GenPopCnt8B_()
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{
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for (ulong cnt = 0ul; cnt <= 255ul; cnt++)
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{
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yield return (cnt << 56) | (cnt << 48) | (cnt << 40) | (cnt << 32) |
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(cnt << 24) | (cnt << 16) | (cnt << 08) | cnt;
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}
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}
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#endregion
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private const int RndCnt = 2;
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private static readonly bool NoZeros = false;
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private static readonly bool NoInfs = false;
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private static readonly bool NoNaNs = false;
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[Test, Pairwise, Description("SHA256SU0.32 <Qd>, <Qm>")]
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public void Sha256su0_V([Values(0xF3BA03C0u)] uint opcode,
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[Values(0u)] uint rd,
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[Values(2u)] uint rm,
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[Values(0x9BCBBF7443FB4F91ul)] ulong z0,
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[Values(0x482C58A58CBCBD59ul)] ulong z1,
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[Values(0xA0099B803625F82Aul)] ulong a0,
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[Values(0x1AA3B0B4E1AB4C8Cul)] ulong a1,
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[Values(0x29A44D72598F15F3ul)] ulong resultL,
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[Values(0x74CED221E2793F07ul)] ulong resultH)
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{
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opcode |= ((rd & 0xf) << 12) | ((rd & 0x10) << 18);
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opcode |= ((rm & 0xf) << 0) | ((rm & 0x10) << 1);
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V128 v0 = MakeVectorE0E1(z0, z1);
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V128 v1 = MakeVectorE0E1(a0, a1);
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ExecutionContext context = SingleOpcode(opcode, v0: v0, v1: v1, runUnicorn: false);
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Assert.Multiple(() =>
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{
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Assert.That(GetVectorE0(context.GetV(0)), Is.EqualTo(resultL));
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Assert.That(GetVectorE1(context.GetV(0)), Is.EqualTo(resultH));
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});
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// Unicorn does not yet support hash instructions in A32.
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// CompareAgainstUnicorn();
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}
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[Test, Pairwise]
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public void Vabs_Vneg_Vpaddl_V_I([ValueSource("_Vabs_Vneg_Vpaddl_I_")] uint opcode,
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[Range(0u, 3u)] uint rd,
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[Range(0u, 3u)] uint rm,
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[ValueSource("_8B4H2S_")] [Random(RndCnt)] ulong z,
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[ValueSource("_8B4H2S_")] [Random(RndCnt)] ulong b,
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[Values(0u, 1u, 2u)] uint size, // <S8, S16, S32>
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[Values] bool q)
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{
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if (q)
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{
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opcode |= 1 << 6;
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rd >>= 1; rd <<= 1;
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rm >>= 1; rm <<= 1;
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}
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opcode |= ((rd & 0xf) << 12) | ((rd & 0x10) << 18);
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opcode |= ((rm & 0xf) << 0) | ((rm & 0x10) << 1);
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opcode |= (size & 0x3) << 18;
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V128 v0 = MakeVectorE0E1(z, ~z);
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V128 v1 = MakeVectorE0E1(b, ~b);
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SingleOpcode(opcode, v0: v0, v1: v1);
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CompareAgainstUnicorn();
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}
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[Test, Pairwise]
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public void Vabs_Vneg_V_F32([ValueSource("_Vabs_Vneg_F_")] uint opcode,
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[Range(0u, 3u)] uint rd,
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[Range(0u, 3u)] uint rm,
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[ValueSource("_2S_F_")] ulong z,
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[ValueSource("_2S_F_")] ulong b,
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[Values] bool q)
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{
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if (q)
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{
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opcode |= 1 << 6;
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rd >>= 1; rd <<= 1;
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rm >>= 1; rm <<= 1;
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}
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opcode |= ((rd & 0xf) << 12) | ((rd & 0x10) << 18);
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opcode |= ((rm & 0xf) << 0) | ((rm & 0x10) << 1);
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V128 v0 = MakeVectorE0E1(z, ~z);
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V128 v1 = MakeVectorE0E1(b, ~b);
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SingleOpcode(opcode, v0: v0, v1: v1);
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CompareAgainstUnicorn();
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}
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[Test, Pairwise, Description("VCNT.8 D0, D0 | VCNT.8 Q0, Q0")]
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public void Vcnt([Values(0u, 1u)] uint rd,
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[Values(0u, 1u)] uint rm,
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[ValueSource(nameof(_GenPopCnt8B_))] [Random(RndCnt)] ulong d0,
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[Values] bool q)
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{
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ulong d1 = ~d0; // It's expensive to have a second generator.
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uint opcode = 0xf3b00500u; // VCNT.8 D0, D0
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if (q)
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{
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opcode |= 1u << 6;
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rd &= ~1u;
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rm &= ~1u;
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}
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opcode |= ((rd & 0xf) << 12) | ((rd & 0x10) << 18);
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opcode |= ((rm & 0xf) << 0) | ((rm & 0x10) << 1);
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V128 v0 = MakeVectorE0E1(d0, d1);
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SingleOpcode(opcode, v0: v0);
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CompareAgainstUnicorn();
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}
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[Test, Pairwise]
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public void Vmovn_V([Range(0u, 3u)] uint rd,
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[Range(0u, 3u)] uint rm,
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[ValueSource("_8B4H2S_")] [Random(RndCnt)] ulong z,
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[ValueSource("_8B4H2S_")] [Random(RndCnt)] ulong b,
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[Values(0u, 1u, 2u, 3u)] uint op,
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[Values(0u, 1u, 2u)] uint size) // <S8, S16, S32>
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{
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rm >>= 1; rm <<= 1;
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uint opcode = 0xf3b20200u; // VMOVN.S16 D0, Q0
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opcode |= ((rd & 0xf) << 12) | ((rd & 0x10) << 18);
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opcode |= ((rm & 0xf) << 0) | ((rm & 0x10) << 1);
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opcode |= (op & 0x3) << 6;
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opcode |= (size & 0x3) << 18;
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V128 v0 = MakeVectorE0E1(z, ~z);
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V128 v1 = MakeVectorE0E1(b, ~b);
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SingleOpcode(opcode, v0: v0, v1: v1);
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CompareAgainstUnicorn();
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}
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#endif
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}
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}
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