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Fix VMVN (immediate), Add VPMIN, VPMAX, VMVN (register) (#1303)

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* Add Vmvn (register), tests for both Vmvn variants.

* Add Vpmin, Vpmax, improve Non-FastFp accuracy for Vpadd

* Rebase on top of PTC.

* Add Nopcode

* Increment PTC version.

* Fix nits.
This commit is contained in:
riperiperi 2020-06-24 01:43:44 +01:00 • committed by GitHub
parent 4472196b48
commit 9a49f8aec9
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7 changed files with 243 additions and 23 deletions
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84
Ryujinx.Tests/Cpu/CpuTestSimdMov32.cs
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@ -39,8 +39,8 @@ namespace Ryujinx.Tests.Cpu
0b1110_1
};
uint opcode = 0xf2800010u; // VMOV.I32 D0, #0
uint cmodeOp = variants[variant];
if (q)
@ -49,11 +49,11 @@ namespace Ryujinx.Tests.Cpu
}
opcode |= ((cmodeOp & 1) << 5) | ((cmodeOp & 0x1e) << 7);
opcode |= ((q ? 1u : 0u) << 6);
opcode |= (q ? 1u : 0u) << 6;
opcode |= (imm & 0xf) | ((imm & 0x70) << 12) | ((imm & 0x80) << 16);
opcode |= ((vd & 0x10) << 18);
opcode |= ((vd & 0xf) << 12);
opcode |= (vd & 0x10) << 18;
opcode |= (vd & 0xf) << 12;
SingleOpcode(opcode);
@ -258,6 +258,82 @@ namespace Ryujinx.Tests.Cpu
CompareAgainstUnicorn();
}
[Test, Pairwise, Description("VMVN.<size> <Vt>, <Vm>")]
public void Vmvn([Range(0u, 1u, 2u)] uint size,
[Values(0u, 1u, 2u, 3u)] uint vd,
[Values(0u, 2u, 4u, 8u)] uint vm,
[Values] bool q)
{
uint opcode = 0xf3b00580u; // VMVN D0, D0
if (q)
{
opcode |= 1 << 6;
vm <<= 1;
vd <<= 1;
}
opcode |= (size & 0x3) << 18;
opcode |= (vm & 0x10) << 1;
opcode |= (vm & 0xf) << 0;
opcode |= (vd & 0x10) << 18;
opcode |= (vd & 0xf) << 12;
V128 v0 = new V128(TestContext.CurrentContext.Random.NextULong(), TestContext.CurrentContext.Random.NextULong());
V128 v1 = new V128(TestContext.CurrentContext.Random.NextULong(), TestContext.CurrentContext.Random.NextULong());
V128 v2 = new V128(TestContext.CurrentContext.Random.NextULong(), TestContext.CurrentContext.Random.NextULong());
V128 v3 = new V128(TestContext.CurrentContext.Random.NextULong(), TestContext.CurrentContext.Random.NextULong());
SingleOpcode(opcode, v0: v0, v1: v1, v2: v2, v3: v3);
CompareAgainstUnicorn();
}
[Test, Pairwise, Description("VMVN.I<size> <Dd/Qd>, #<imm>")]
public void Mvni_V([Range(0u, 7u)] uint variant,
[Values(0u, 1u, 2u, 3u)] uint vd,
[Values(0x0u)] [Random(1u, 0xffu, RndCntImm)] uint imm,
[Values] bool q)
{
uint[] variants =
{
// I32
0b0000,
0b0010,
0b0100,
0b0110,
// I16
0b1000,
0b1010,
// I32
0b1100,
0b1101,
};
uint opcode = 0xf2800030u; // VMVN.I32 D0, #0
uint cmodeOp = variants[variant];
if (q)
{
vd <<= 1;
}
opcode |= (cmodeOp & 0xf) << 8;
opcode |= (q ? 1u : 0u) << 6;
opcode |= (imm & 0xf) | ((imm & 0x70) << 12) | ((imm & 0x80) << 16);
opcode |= (vd & 0x10) << 18;
opcode |= (vd & 0xf) << 12;
SingleOpcode(opcode);
CompareAgainstUnicorn();
}
[Test, Pairwise, Description("VTRN.<size> <Vd>, <Vm>")]
public void Vtrn([Values(0u, 1u, 2u, 3u)] uint vm,
[Values(0u, 1u, 2u, 3u)] uint vd,