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A32: Implement VCVTT, VCVTB (#3710)

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* A32: Implement VCVTT, VCVTB

* A32: F16C implementation of VCVTT/VCVTB
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merry 2022-10-19 01:36:04 +01:00 • committed by GitHub
parent 5af8ce7c38
commit 8d41402fa6
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87
Ryujinx.Tests/Cpu/CpuTestSimdCvt32.cs
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@ -339,6 +339,93 @@ namespace Ryujinx.Tests.Cpu
CompareAgainstUnicorn();
}
[Explicit]
[Test, Pairwise, Description("VCVT<top>.F16.F32 <Sd>, <Dm>")]
public void Vcvt_F32_F16([Values(0u, 1u, 2u, 3u)] uint rd,
[Values(0u, 1u, 2u, 3u)] uint rm,
[ValueSource(nameof(_1S_))] [Random(RndCnt)] uint s0,
[ValueSource(nameof(_1S_))] [Random(RndCnt)] uint s1,
[ValueSource(nameof(_1S_))] [Random(RndCnt)] uint s2,
[ValueSource(nameof(_1S_))] [Random(RndCnt)] uint s3,
[Values] bool top)
{
uint opcode = 0xeeb30a40; // VCVTB.F16.F32 S0, D0
if (top)
{
opcode |= 1 << 7;
}
opcode |= ((rd & 0x1e) << 11) | ((rd & 0x1) << 22);
opcode |= ((rm & 0x1e) >> 1) | ((rm & 0x1) << 5);
V128 v0 = MakeVectorE0E1E2E3(s0, s1, s2, s3);
SingleOpcode(opcode, v0: v0);
CompareAgainstUnicorn();
}
[Explicit]
[Test, Pairwise, Description("VCVT<top>.F16.F64 <Sd>, <Dm>")]
public void Vcvt_F64_F16([Values(0u, 1u, 2u, 3u)] uint rd,
[Values(0u, 1u)] uint rm,
[ValueSource(nameof(_1D_F_))] ulong d0,
[ValueSource(nameof(_1D_F_))] ulong d1,
[Values] bool top)
{
uint opcode = 0xeeb30b40; // VCVTB.F16.F64 S0, D0
if (top)
{
opcode |= 1 << 7;
}
opcode |= ((rd & 0x1e) << 11) | ((rd & 0x1) << 22);
opcode |= ((rm & 0xf) << 0) | ((rm & 0x10) << 1);
V128 v0 = MakeVectorE0E1(d0, d1);
SingleOpcode(opcode, v0: v0);
CompareAgainstUnicorn();
}
[Explicit]
[Test, Pairwise, Description("VCVT<top>.F<size>.F16 <Vd>, <Sm>")]
public void Vcvt_F16_Fx([Values(0u, 1u, 2u, 3u)] uint rd,
[Values(0u, 1u, 2u, 3u)] uint rm,
[ValueSource(nameof(_1D_F_))] ulong d0,
[ValueSource(nameof(_1D_F_))] ulong d1,
[Values] bool top,
[Values] bool sz)
{
uint opcode = 0xeeb20a40; // VCVTB.F32.F16 S0, S0
if (top)
{
opcode |= 1 << 7;
}
if (sz)
{
opcode |= 1 << 8;
opcode |= ((rd & 0xf) << 12) | ((rd & 0x10) << 18);
}
else
{
opcode |= ((rd & 0x1e) << 11) | ((rd & 0x1) << 22);
}
opcode |= ((rm & 0xf) << 0) | ((rm & 0x10) << 1);
V128 v0 = MakeVectorE0E1(d0, d1);
SingleOpcode(opcode, v0: v0);
CompareAgainstUnicorn();
}
#endif
}
}