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Ryujinx/src/Ryujinx.Graphics.Shader/IntermediateRepresentation/PhiNode.cs
TSRBerry 9becbd7d72
[Ryujinx.Graphics.Shader] Address dotnet-format issues (#5373)
* dotnet format style --severity info

Some changes were manually reverted.

* Restore a few unused methods and variables

* Silence dotnet format IDE0060 warnings

* Silence dotnet format IDE0052 warnings

* Silence dotnet format IDE0059 warnings

* Address or silence dotnet format CA1069 warnings

* Address or silence dotnet format CA2211 warnings

* Address review comments

* Fix formatting for switch expressions

* Address most dotnet format whitespace warnings

* Apply dotnet format whitespace formatting

A few of them have been manually reverted and the corresponding warning was silenced

* Format if-blocks correctly

* Run dotnet format whitespace after rebase

* Run dotnet format style after rebase

* Run dotnet format whitespace after rebase

* Run dotnet format style after rebase

* Run dotnet format after rebase and remove unused usings

- analyzers
- style
- whitespace

* Disable 'prefer switch expression' rule

* Add comments to disabled warnings

* Fix naming rule violation, Convert shader properties to auto-property and convert values to const

* Simplify properties and array initialization, Use const when possible, Remove trailing commas

* Run dotnet format after rebase

* Address IDE0251 warnings

* Address a few disabled IDE0060 warnings

* Silence IDE0060 in .editorconfig

* Run dotnet format after rebase

* Revert "Simplify properties and array initialization, Use const when possible, Remove trailing commas"

This reverts commit 9462e4136c0a2100dc28b20cf9542e06790aa67e.

* dotnet format whitespace after rebase

* First dotnet format pass

* Fix naming rule violations

* Add trailing commas

* Remove unused members and most unnecessary value assignments

* Remove more unnecessary assignments

* Remove NRE suppressor
2023-06-28 08:59:13 +02:00

107 lines
2.5 KiB
C#

using System;
using System.Collections.Generic;
namespace Ryujinx.Graphics.Shader.IntermediateRepresentation
{
class PhiNode : INode
{
private Operand _dest;
public Operand Dest
{
get => _dest;
set => _dest = AssignDest(value);
}
public int DestsCount => _dest != null ? 1 : 0;
private readonly HashSet<BasicBlock> _blocks;
private class PhiSource
{
public BasicBlock Block { get; }
public Operand Operand { get; set; }
public PhiSource(BasicBlock block, Operand operand)
{
Block = block;
Operand = operand;
}
}
private readonly List<PhiSource> _sources;
public int SourcesCount => _sources.Count;
public PhiNode(Operand dest)
{
_blocks = new HashSet<BasicBlock>();
_sources = new List<PhiSource>();
dest.AsgOp = this;
Dest = dest;
}
private Operand AssignDest(Operand dest)
{
if (dest != null && dest.Type == OperandType.LocalVariable)
{
dest.AsgOp = this;
}
return dest;
}
public void AddSource(BasicBlock block, Operand operand)
{
if (_blocks.Add(block))
{
if (operand.Type == OperandType.LocalVariable)
{
operand.UseOps.Add(this);
}
_sources.Add(new PhiSource(block, operand));
}
}
public Operand GetDest(int index)
{
if (index != 0)
{
throw new ArgumentOutOfRangeException(nameof(index));
}
return _dest;
}
public Operand GetSource(int index)
{
return _sources[index].Operand;
}
public BasicBlock GetBlock(int index)
{
return _sources[index].Block;
}
public void SetSource(int index, Operand source)
{
Operand oldSrc = _sources[index].Operand;
if (oldSrc != null && oldSrc.Type == OperandType.LocalVariable)
{
oldSrc.UseOps.Remove(this);
}
if (source.Type == OperandType.LocalVariable)
{
source.UseOps.Add(this);
}
_sources[index].Operand = source;
}
}
}