Implement a custom value generator for the Tests of the CLS and CLZ instructions (Base: 32, 64 bits. Simd: 8, 16, 32 bits). (#696)
* Update CpuTestAlu.cs * Update CpuTestSimd.cs * Update CpuTestMov.cs
This commit is contained in:
LDj3SNuD
gdkchan
parent
3541a9053f
commit
d87c5375f1
@ -2,19 +2,101 @@
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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("Alu")]
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public sealed class CpuTestAlu : CpuTest
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{
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#if Alu
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#region "Helper methods"
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private static uint GenLeadingSignsMinus32(int cnt) // 0 <= cnt <= 31
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{
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return ~GenLeadingZeros32(cnt + 1);
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}
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private static ulong GenLeadingSignsMinus64(int cnt) // 0 <= cnt <= 63
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{
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return ~GenLeadingZeros64(cnt + 1);
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}
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private static uint GenLeadingSignsPlus32(int cnt) // 0 <= cnt <= 31
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{
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return GenLeadingZeros32(cnt + 1);
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}
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private static ulong GenLeadingSignsPlus64(int cnt) // 0 <= cnt <= 63
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{
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return GenLeadingZeros64(cnt + 1);
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}
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private static uint GenLeadingZeros32(int cnt) // 0 <= cnt <= 32
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{
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if (cnt == 32) return 0u;
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if (cnt == 31) return 1u;
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uint rnd = TestContext.CurrentContext.Random.NextUInt();
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int mask = int.MinValue;
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return (rnd >> (cnt + 1)) | ((uint)mask >> cnt);
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}
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private static ulong GenLeadingZeros64(int cnt) // 0 <= cnt <= 64
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{
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if (cnt == 64) return 0ul;
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if (cnt == 63) return 1ul;
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ulong rnd = TestContext.CurrentContext.Random.NextULong();
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long mask = long.MinValue;
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return (rnd >> (cnt + 1)) | ((ulong)mask >> cnt);
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}
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#endregion
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#region "ValueSource (Types)"
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private static IEnumerable<ulong> _GenLeadingSignsX_()
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{
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for (int cnt = 0; cnt <= 63; cnt++)
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{
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yield return GenLeadingSignsMinus64(cnt);
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yield return GenLeadingSignsPlus64(cnt);
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}
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}
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private static IEnumerable<uint> _GenLeadingSignsW_()
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{
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for (int cnt = 0; cnt <= 31; cnt++)
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{
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yield return GenLeadingSignsMinus32(cnt);
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yield return GenLeadingSignsPlus32(cnt);
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}
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}
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private static IEnumerable<ulong> _GenLeadingZerosX_()
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{
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for (int cnt = 0; cnt <= 64; cnt++)
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{
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yield return GenLeadingZeros64(cnt);
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}
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}
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private static IEnumerable<uint> _GenLeadingZerosW_()
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{
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for (int cnt = 0; cnt <= 32; cnt++)
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{
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yield return GenLeadingZeros32(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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[Test, Pairwise, Description("CLS <Xd>, <Xn>")]
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public void Cls_64bit([Values(0u, 31u)] uint rd,
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[Values(1u, 31u)] uint rn,
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[Values(0x0000000000000000ul, 0x7FFFFFFFFFFFFFFFul,
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0x8000000000000000ul, 0xFFFFFFFFFFFFFFFFul)] [Random(RndCnt)] ulong xn)
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[ValueSource("_GenLeadingSignsX_")] [Random(RndCnt)] ulong xn)
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{
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uint opcode = 0xDAC01400; // CLS X0, X0
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opcode |= ((rn & 31) << 5) | ((rd & 31) << 0);
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@ -29,8 +111,7 @@ namespace Ryujinx.Tests.Cpu
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[Test, Pairwise, Description("CLS <Wd>, <Wn>")]
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public void Cls_32bit([Values(0u, 31u)] uint rd,
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[Values(1u, 31u)] uint rn,
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[Values(0x00000000u, 0x7FFFFFFFu,
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0x80000000u, 0xFFFFFFFFu)] [Random(RndCnt)] uint wn)
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[ValueSource("_GenLeadingSignsW_")] [Random(RndCnt)] uint wn)
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{
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uint opcode = 0x5AC01400; // CLS W0, W0
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opcode |= ((rn & 31) << 5) | ((rd & 31) << 0);
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@ -45,8 +126,7 @@ namespace Ryujinx.Tests.Cpu
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[Test, Pairwise, Description("CLZ <Xd>, <Xn>")]
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public void Clz_64bit([Values(0u, 31u)] uint rd,
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[Values(1u, 31u)] uint rn,
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[Values(0x0000000000000000ul, 0x7FFFFFFFFFFFFFFFul,
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0x8000000000000000ul, 0xFFFFFFFFFFFFFFFFul)] [Random(RndCnt)] ulong xn)
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[ValueSource("_GenLeadingZerosX_")] [Random(RndCnt)] ulong xn)
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{
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uint opcode = 0xDAC01000; // CLZ X0, X0
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opcode |= ((rn & 31) << 5) | ((rd & 31) << 0);
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@ -61,8 +141,7 @@ namespace Ryujinx.Tests.Cpu
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[Test, Pairwise, Description("CLZ <Wd>, <Wn>")]
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public void Clz_32bit([Values(0u, 31u)] uint rd,
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[Values(1u, 31u)] uint rn,
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[Values(0x00000000u, 0x7FFFFFFFu,
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0x80000000u, 0xFFFFFFFFu)] [Random(RndCnt)] uint wn)
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[ValueSource("_GenLeadingZerosW_")] [Random(RndCnt)] uint wn)
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{
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uint opcode = 0x5AC01000; // CLZ W0, W0
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opcode |= ((rn & 31) << 5) | ((rd & 31) << 0);
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@ -8,11 +8,12 @@ namespace Ryujinx.Tests.Cpu
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public sealed class CpuTestMov : CpuTest
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{
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#if Mov
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private const int RndCnt = 2;
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private const int RndCntImm = 2;
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[Test, Pairwise, Description("MOVK <Xd>, #<imm>{, LSL #<shift>}")]
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public void Movk_64bit([Values(0u, 31u)] uint rd,
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[Random(RndCntImm)] ulong xd,
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[Random(RndCnt)] ulong xd,
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[Values(0u, 65535u)] [Random(0u, 65535u, RndCntImm)] uint imm,
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[Values(0u, 16u, 32u, 48u)] uint shift)
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{
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@ -29,7 +30,7 @@ namespace Ryujinx.Tests.Cpu
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[Test, Pairwise, Description("MOVK <Wd>, #<imm>{, LSL #<shift>}")]
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public void Movk_32bit([Values(0u, 31u)] uint rd,
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[Random(RndCntImm)] uint wd,
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[Random(RndCnt)] uint wd,
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[Values(0u, 65535u)] [Random(0u, 65535u, RndCntImm)] uint imm,
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[Values(0u, 16u)] uint shift)
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{
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@ -13,6 +13,71 @@ namespace Ryujinx.Tests.Cpu
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{
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#if Simd
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#region "Helper methods"
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private static byte GenLeadingSignsMinus8(int cnt) // 0 <= cnt <= 7
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{
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return (byte)(~(uint)GenLeadingZeros8(cnt + 1));
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}
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private static ushort GenLeadingSignsMinus16(int cnt) // 0 <= cnt <= 15
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{
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return (ushort)(~(uint)GenLeadingZeros16(cnt + 1));
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}
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private static uint GenLeadingSignsMinus32(int cnt) // 0 <= cnt <= 31
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{
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return ~GenLeadingZeros32(cnt + 1);
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}
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private static byte GenLeadingSignsPlus8(int cnt) // 0 <= cnt <= 7
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{
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return GenLeadingZeros8(cnt + 1);
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}
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private static ushort GenLeadingSignsPlus16(int cnt) // 0 <= cnt <= 15
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{
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return GenLeadingZeros16(cnt + 1);
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}
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private static uint GenLeadingSignsPlus32(int cnt) // 0 <= cnt <= 31
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{
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return GenLeadingZeros32(cnt + 1);
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}
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private static byte GenLeadingZeros8(int cnt) // 0 <= cnt <= 8
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{
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if (cnt == 8) return (byte)0;
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if (cnt == 7) return (byte)1;
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byte rnd = TestContext.CurrentContext.Random.NextByte();
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sbyte mask = sbyte.MinValue;
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return (byte)(((uint)rnd >> (cnt + 1)) | ((uint)((byte)mask) >> cnt));
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}
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private static ushort GenLeadingZeros16(int cnt) // 0 <= cnt <= 16
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{
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if (cnt == 16) return (ushort)0;
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if (cnt == 15) return (ushort)1;
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ushort rnd = TestContext.CurrentContext.Random.NextUShort();
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short mask = short.MinValue;
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return (ushort)(((uint)rnd >> (cnt + 1)) | ((uint)((ushort)mask) >> cnt));
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}
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private static uint GenLeadingZeros32(int cnt) // 0 <= cnt <= 32
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{
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if (cnt == 32) return 0u;
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if (cnt == 31) return 1u;
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uint rnd = TestContext.CurrentContext.Random.NextUInt();
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int mask = int.MinValue;
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return (rnd >> (cnt + 1)) | ((uint)mask >> cnt);
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}
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#endregion
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#region "ValueSource (Types)"
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private static ulong[] _1B1H1S1D_()
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{
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@ -90,6 +155,75 @@ namespace Ryujinx.Tests.Cpu
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0x8000000000000000ul, 0xFFFFFFFFFFFFFFFFul };
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}
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private static IEnumerable<ulong> _GenLeadingSigns8B_()
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{
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for (int cnt = 0; cnt <= 7; cnt++)
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{
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ulong rnd1 = GenLeadingSignsMinus8(cnt);
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ulong rnd2 = GenLeadingSignsPlus8(cnt);
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yield return (rnd1 << 56) | (rnd1 << 48) | (rnd1 << 40) | (rnd1 << 32) |
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(rnd1 << 24) | (rnd1 << 16) | (rnd1 << 08) | rnd1;
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yield return (rnd2 << 56) | (rnd2 << 48) | (rnd2 << 40) | (rnd2 << 32) |
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(rnd2 << 24) | (rnd2 << 16) | (rnd2 << 08) | rnd2;
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}
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}
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private static IEnumerable<ulong> _GenLeadingSigns4H_()
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{
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for (int cnt = 0; cnt <= 15; cnt++)
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{
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ulong rnd1 = GenLeadingSignsMinus16(cnt);
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ulong rnd2 = GenLeadingSignsPlus16(cnt);
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yield return (rnd1 << 48) | (rnd1 << 32) | (rnd1 << 16) | rnd1;
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yield return (rnd2 << 48) | (rnd2 << 32) | (rnd2 << 16) | rnd2;
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}
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}
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private static IEnumerable<ulong> _GenLeadingSigns2S_()
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{
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for (int cnt = 0; cnt <= 31; cnt++)
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{
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ulong rnd1 = GenLeadingSignsMinus32(cnt);
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ulong rnd2 = GenLeadingSignsPlus32(cnt);
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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> _GenLeadingZeros8B_()
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{
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for (int cnt = 0; cnt <= 8; cnt++)
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{
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ulong rnd = GenLeadingZeros8(cnt);
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yield return (rnd << 56) | (rnd << 48) | (rnd << 40) | (rnd << 32) |
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(rnd << 24) | (rnd << 16) | (rnd << 08) | rnd;
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}
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}
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private static IEnumerable<ulong> _GenLeadingZeros4H_()
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{
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for (int cnt = 0; cnt <= 16; cnt++)
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{
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ulong rnd = GenLeadingZeros16(cnt);
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yield return (rnd << 48) | (rnd << 32) | (rnd << 16) | rnd;
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}
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}
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private static IEnumerable<ulong> _GenLeadingZeros2S_()
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{
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for (int cnt = 0; cnt <= 32; cnt++)
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{
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ulong rnd = GenLeadingZeros32(cnt);
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yield return (rnd << 32) | rnd;
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}
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}
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private static IEnumerable<ulong> _1H_F_()
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{
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yield return 0x000000000000FBFFul; // -Max Normal
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@ -1034,18 +1168,18 @@ namespace Ryujinx.Tests.Cpu
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}
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[Test, Pairwise, Description("CLS <Vd>.<T>, <Vn>.<T>")]
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public void Cls_V_8B_4H_2S([Values(0u)] uint rd,
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public void Cls_V_8B_16B([Values(0u)] uint rd,
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[Values(1u, 0u)] uint rn,
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[ValueSource("_8B4H2S_")] [Random(RndCnt)] ulong z,
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[ValueSource("_8B4H2S_")] [Random(RndCnt)] ulong a,
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[Values(0b00u, 0b01u, 0b10u)] uint size) // <8B, 4H, 2S>
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[ValueSource("_GenLeadingSigns8B_")] [Random(RndCnt)] ulong z,
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[ValueSource("_GenLeadingSigns8B_")] [Random(RndCnt)] ulong a,
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[Values(0b0u, 0b1u)] uint q) // <8B, 16B>
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{
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uint opcode = 0x0E204800; // CLS V0.8B, V0.8B
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opcode |= ((rn & 31) << 5) | ((rd & 31) << 0);
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opcode |= ((size & 3) << 22);
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opcode |= ((q & 1) << 30);
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Vector128<float> v0 = MakeVectorE0E1(z, z);
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Vector128<float> v1 = MakeVectorE0(a);
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Vector128<float> v1 = MakeVectorE0E1(a, a * q);
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SingleOpcode(opcode, v0: v0, v1: v1);
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@ -1053,18 +1187,37 @@ namespace Ryujinx.Tests.Cpu
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}
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[Test, Pairwise, Description("CLS <Vd>.<T>, <Vn>.<T>")]
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public void Cls_V_16B_8H_4S([Values(0u)] uint rd,
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public void Cls_V_4H_8H([Values(0u)] uint rd,
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[Values(1u, 0u)] uint rn,
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[ValueSource("_8B4H2S_")] [Random(RndCnt)] ulong z,
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[ValueSource("_8B4H2S_")] [Random(RndCnt)] ulong a,
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[Values(0b00u, 0b01u, 0b10u)] uint size) // <16B, 8H, 4S>
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[ValueSource("_GenLeadingSigns4H_")] [Random(RndCnt)] ulong z,
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[ValueSource("_GenLeadingSigns4H_")] [Random(RndCnt)] ulong a,
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[Values(0b0u, 0b1u)] uint q) // <4H, 8H>
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{
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uint opcode = 0x4E204800; // CLS V0.16B, V0.16B
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uint opcode = 0x0E604800; // CLS V0.4H, V0.4H
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opcode |= ((rn & 31) << 5) | ((rd & 31) << 0);
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opcode |= ((size & 3) << 22);
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opcode |= ((q & 1) << 30);
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Vector128<float> v0 = MakeVectorE0E1(z, z);
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Vector128<float> v1 = MakeVectorE0E1(a, a);
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Vector128<float> v1 = MakeVectorE0E1(a, a * q);
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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("CLS <Vd>.<T>, <Vn>.<T>")]
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public void Cls_V_2S_4S([Values(0u)] uint rd,
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[Values(1u, 0u)] uint rn,
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[ValueSource("_GenLeadingSigns2S_")] [Random(RndCnt)] ulong z,
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[ValueSource("_GenLeadingSigns2S_")] [Random(RndCnt)] ulong a,
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[Values(0b0u, 0b1u)] uint q) // <2S, 4S>
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{
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uint opcode = 0x0EA04800; // CLS V0.2S, V0.2S
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opcode |= ((rn & 31) << 5) | ((rd & 31) << 0);
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opcode |= ((q & 1) << 30);
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Vector128<float> v0 = MakeVectorE0E1(z, z);
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Vector128<float> v1 = MakeVectorE0E1(a, a * q);
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SingleOpcode(opcode, v0: v0, v1: v1);
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@ -1072,18 +1225,18 @@ namespace Ryujinx.Tests.Cpu
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}
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[Test, Pairwise, Description("CLZ <Vd>.<T>, <Vn>.<T>")]
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public void Clz_V_8B_4H_2S([Values(0u)] uint rd,
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public void Clz_V_8B_16B([Values(0u)] uint rd,
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[Values(1u, 0u)] uint rn,
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[ValueSource("_8B4H2S_")] [Random(RndCnt)] ulong z,
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[ValueSource("_8B4H2S_")] [Random(RndCnt)] ulong a,
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[Values(0b00u, 0b01u, 0b10u)] uint size) // <8B, 4H, 2S>
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[ValueSource("_GenLeadingZeros8B_")] [Random(RndCnt)] ulong z,
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[ValueSource("_GenLeadingZeros8B_")] [Random(RndCnt)] ulong a,
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[Values(0b0u, 0b1u)] uint q) // <8B, 16B>
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{
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uint opcode = 0x2E204800; // CLZ V0.8B, V0.8B
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opcode |= ((rn & 31) << 5) | ((rd & 31) << 0);
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opcode |= ((size & 3) << 22);
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opcode |= ((q & 1) << 30);
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Vector128<float> v0 = MakeVectorE0E1(z, z);
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Vector128<float> v1 = MakeVectorE0(a);
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Vector128<float> v1 = MakeVectorE0E1(a, a * q);
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SingleOpcode(opcode, v0: v0, v1: v1);
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@ -1091,18 +1244,37 @@ namespace Ryujinx.Tests.Cpu
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}
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[Test, Pairwise, Description("CLZ <Vd>.<T>, <Vn>.<T>")]
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public void Clz_V_16B_8H_4S([Values(0u)] uint rd,
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public void Clz_V_4H_8H([Values(0u)] uint rd,
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[Values(1u, 0u)] uint rn,
|
||||
[ValueSource("_8B4H2S_")] [Random(RndCnt)] ulong z,
|
||||
[ValueSource("_8B4H2S_")] [Random(RndCnt)] ulong a,
|
||||
[Values(0b00u, 0b01u, 0b10u)] uint size) // <16B, 8H, 4S>
|
||||
[ValueSource("_GenLeadingZeros4H_")] [Random(RndCnt)] ulong z,
|
||||
[ValueSource("_GenLeadingZeros4H_")] [Random(RndCnt)] ulong a,
|
||||
[Values(0b0u, 0b1u)] uint q) // <4H, 8H>
|
||||
{
|
||||
uint opcode = 0x6E204800; // CLZ V0.16B, V0.16B
|
||||
uint opcode = 0x2E604800; // CLZ V0.4H, V0.4H
|
||||
opcode |= ((rn & 31) << 5) | ((rd & 31) << 0);
|
||||
opcode |= ((size & 3) << 22);
|
||||
opcode |= ((q & 1) << 30);
|
||||
|
||||
Vector128<float> v0 = MakeVectorE0E1(z, z);
|
||||
Vector128<float> v1 = MakeVectorE0E1(a, a);
|
||||
Vector128<float> v1 = MakeVectorE0E1(a, a * q);
|
||||
|
||||
SingleOpcode(opcode, v0: v0, v1: v1);
|
||||
|
||||
CompareAgainstUnicorn();
|
||||
}
|
||||
|
||||
[Test, Pairwise, Description("CLZ <Vd>.<T>, <Vn>.<T>")]
|
||||
public void Clz_V_2S_4S([Values(0u)] uint rd,
|
||||
[Values(1u, 0u)] uint rn,
|
||||
[ValueSource("_GenLeadingZeros2S_")] [Random(RndCnt)] ulong z,
|
||||
[ValueSource("_GenLeadingZeros2S_")] [Random(RndCnt)] ulong a,
|
||||
[Values(0b0u, 0b1u)] uint q) // <2S, 4S>
|
||||
{
|
||||
uint opcode = 0x2EA04800; // CLZ V0.2S, V0.2S
|
||||
opcode |= ((rn & 31) << 5) | ((rd & 31) << 0);
|
||||
opcode |= ((q & 1) << 30);
|
||||
|
||||
Vector128<float> v0 = MakeVectorE0E1(z, z);
|
||||
Vector128<float> v1 = MakeVectorE0E1(a, a * q);
|
||||
|
||||
SingleOpcode(opcode, v0: v0, v1: v1);
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user