Initial work

1 files changed, 0 insertions, 107 deletions

diff --git a/Ryujinx.Graphics/Shader/Instructions/InstEmitFlow.cs b/Ryujinx.Graphics/Shader/Instructions/InstEmitFlow.cs
deleted file mode 100644
index fb76e06a..00000000
--- a/Ryujinx.Graphics/Shader/Instructions/InstEmitFlow.cs
+++ /dev/null
@@ -1,107 +0,0 @@
-using Ryujinx.Graphics.Shader.Decoders;
-using Ryujinx.Graphics.Shader.IntermediateRepresentation;
-using Ryujinx.Graphics.Shader.Translation;
-using System.Collections.Generic;
-using System.Linq;
-
-using static Ryujinx.Graphics.Shader.IntermediateRepresentation.OperandHelper;
-
-namespace Ryujinx.Graphics.Shader.Instructions
-{
-    static partial class InstEmit
-    {
-        public static void Bra(EmitterContext context)
-        {
-            EmitBranch(context, context.CurrBlock.Branch.Address);
-        }
-
-        public static void Exit(EmitterContext context)
-        {
-            OpCodeExit op = (OpCodeExit)context.CurrOp;
-
-            // TODO: Figure out how this is supposed to work in the
-            // presence of other condition codes.
-            if (op.Condition == Condition.Always)
-            {
-                context.Return();
-            }
-        }
-
-        public static void Kil(EmitterContext context)
-        {
-            context.Discard();
-        }
-
-        public static void Ssy(EmitterContext context)
-        {
-            OpCodeSsy op = (OpCodeSsy)context.CurrOp;
-
-            foreach (KeyValuePair<OpCodeSync, Operand> kv in op.Syncs)
-            {
-                OpCodeSync opSync = kv.Key;
-
-                Operand local = kv.Value;
-
-                int ssyIndex = opSync.Targets[op];
-
-                context.Copy(local, Const(ssyIndex));
-            }
-        }
-
-        public static void Sync(EmitterContext context)
-        {
-            OpCodeSync op = (OpCodeSync)context.CurrOp;
-
-            if (op.Targets.Count == 1)
-            {
-                // If we have only one target, then the SSY is basically
-                // a branch, we can produce better codegen for this case.
-                OpCodeSsy opSsy = op.Targets.Keys.First();
-
-                EmitBranch(context, opSsy.GetAbsoluteAddress());
-            }
-            else
-            {
-                foreach (KeyValuePair<OpCodeSsy, int> kv in op.Targets)
-                {
-                    OpCodeSsy opSsy = kv.Key;
-
-                    Operand label = context.GetLabel(opSsy.GetAbsoluteAddress());
-
-                    Operand local = opSsy.Syncs[op];
-
-                    int ssyIndex = kv.Value;
-
-                    context.BranchIfTrue(label, context.ICompareEqual(local, Const(ssyIndex)));
-                }
-            }
-        }
-
-        private static void EmitBranch(EmitterContext context, ulong address)
-        {
-            // If we're branching to the next instruction, then the branch
-            // is useless and we can ignore it.
-            if (address == context.CurrOp.Address + 8)
-            {
-                return;
-            }
-
-            Operand label = context.GetLabel(address);
-
-            Operand pred = Register(context.CurrOp.Predicate);
-
-            if (context.CurrOp.Predicate.IsPT)
-            {
-                context.Branch(label);
-            }
-            else if (context.CurrOp.InvertPredicate)
-            {
-                context.BranchIfFalse(label, pred);
-            }
-            else
-            {
-                context.BranchIfTrue(label, pred);
-            }
-        }
-    }
-}
\ No newline at end of file