Fix SPIR-V function calls (#5764)

* Fix SPIR-V function calls

* Shader cache version bump

src/Ryujinx.Graphics.Gpu/Shader/DiskCache/DiskCacheHostStorage.cs

@@ -22,7 +22,7 @@ namespace Ryujinx.Graphics.Gpu.Shader.DiskCache
         private const ushort FileFormatVersionMajor = 1;
         private const ushort FileFormatVersionMinor = 2;
         private const uint FileFormatVersionPacked = ((uint)FileFormatVersionMajor << 16) | FileFormatVersionMinor;
-        private const uint CodeGenVersion = 5757;
+        private const uint CodeGenVersion = 5764;
 
         private const string SharedTocFileName = "shared.toc";
         private const string SharedDataFileName = "shared.data";

src/Ryujinx.Graphics.Shader/CodeGen/Spirv/Instructions.cs

@@ -316,16 +316,9 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Spirv
             {
                 var operand = operation.GetSource(i + 1);
 
-                if (i >= function.InArguments.Length)
-                {
-                    args[i] = context.GetLocalPointer((AstOperand)operand);
-                }
-                else
-                {
-                    var type = function.GetArgumentType(i);
-
-                    args[i] = context.Get(type, operand);
-                }
+                AstOperand local = (AstOperand)operand;
+                Debug.Assert(local.Type == OperandType.LocalVariable);
+                args[i] = context.GetLocalPointer(local);
             }
 
             var retType = function.ReturnType;