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Use multiple dest operands for shader call instructions (#1975)

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* Use multiple dest operands for shader call instructions

* Passing opNode is no longer needed
This commit is contained in:
gdkchan
2021-01-31 21:13:38 -03:00
committed by GitHub
parent f93089a64f
commit 053dcfdb05
7 changed files with 40 additions and 45 deletions
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9
Ryujinx.Graphics.Shader/Translation/Optimizations/Optimizer.cs
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@@ -289,7 +289,6 @@ namespace Ryujinx.Graphics.Shader.Translation.Optimizations
case Instruction.AtomicSwap:
case Instruction.AtomicXor:
case Instruction.Call:
case Instruction.CallOutArgument:
return true;
}
}
@@ -306,7 +305,9 @@ namespace Ryujinx.Graphics.Shader.Translation.Optimizations
for (int index = 0; index < node.DestsCount; index++)
{
if (node.GetDest(index).Type != OperandType.LocalVariable)
Operand dest = node.GetDest(index);
if (dest != null && dest.Type != OperandType.LocalVariable)
{
return false;
}
@@ -319,7 +320,9 @@ namespace Ryujinx.Graphics.Shader.Translation.Optimizations
{
for (int index = 0; index < node.DestsCount; index++)
{
if (node.GetDest(index).UseOps.Count != 0)
Operand dest = node.GetDest(index);
if (dest != null && dest.UseOps.Count != 0)
{
return false;
}

14
Ryujinx.Graphics.Shader/Translation/RegisterUsage.cs
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@@ -299,21 +299,23 @@ namespace Ryujinx.Graphics.Shader.Translation
var fru = frus[funcId.Value];
Operand[] regs = new Operand[fru.InArguments.Length];
Operand[] inRegs = new Operand[fru.InArguments.Length];
for (int i = 0; i < fru.InArguments.Length; i++)
{
regs[i] = OperandHelper.Register(fru.InArguments[i]);
inRegs[i] = OperandHelper.Register(fru.InArguments[i]);
}
operation.AppendOperands(regs);
operation.AppendSources(inRegs);
Operand[] outRegs = new Operand[1 + fru.OutArguments.Length];
for (int i = 0; i < fru.OutArguments.Length; i++)
{
Operation callOutArgOp = new Operation(Instruction.CallOutArgument, OperandHelper.Register(fru.OutArguments[i]));
node = block.Operations.AddAfter(node, callOutArgOp);
outRegs[1 + i] = OperandHelper.Register(fru.OutArguments[i]);
}
operation.AppendDests(outRegs);
}
}
}

2
Ryujinx.Graphics.Shader/Translation/Ssa.cs
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@@ -120,7 +120,7 @@ namespace Ryujinx.Graphics.Shader.Translation
{
Operand dest = operation.GetDest(index);
if (dest.Type == OperandType.Register)
if (dest != null && dest.Type == OperandType.Register)
{
Operand local = Local();

1
Ryujinx.Graphics.Shader/Translation/Translator.cs
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@@ -88,7 +88,6 @@ namespace Ryujinx.Graphics.Shader.Translation
RegisterUsage.FixupCalls(cfg.Blocks, frus);
Dominance.FindDominators(cfg);
Dominance.FindDominanceFrontiers(cfg.Blocks);
Ssa.Rename(cfg.Blocks);