From 2d48a7b4d0666ad16d03a22d85712617a0849046 Mon Sep 17 00:00:00 2001
From: ReinUsesLisp <reinuseslisp@airmail.cc>
Date: Sat, 9 Jan 2021 03:30:07 -0300
Subject: shader: Initial recompiler work

---
 src/shader_recompiler/frontend/ir/type.cpp | 36 ++++++++++++++++++++++++++++++
 1 file changed, 36 insertions(+)
 create mode 100644 src/shader_recompiler/frontend/ir/type.cpp

(limited to 'src/shader_recompiler/frontend/ir/type.cpp')

diff --git a/src/shader_recompiler/frontend/ir/type.cpp b/src/shader_recompiler/frontend/ir/type.cpp
new file mode 100644
index 000000000..da1e2a0f6
--- /dev/null
+++ b/src/shader_recompiler/frontend/ir/type.cpp
@@ -0,0 +1,36 @@
+// Copyright 2021 yuzu Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#include <array>
+#include <string>
+
+#include "shader_recompiler/frontend/ir/type.h"
+
+namespace Shader::IR {
+
+std::string NameOf(Type type) {
+    static constexpr std::array names{
+        "Opaque", "Label", "Reg", "Pred", "Attribute", "U1", "U8", "U16", "U32", "U64", "ZSCO",
+    };
+    const size_t bits{static_cast<size_t>(type)};
+    if (bits == 0) {
+        return "Void";
+    }
+    std::string result;
+    for (size_t i = 0; i < names.size(); i++) {
+        if ((bits & (size_t{1} << i)) != 0) {
+            if (!result.empty()) {
+                result += '|';
+            }
+            result += names[i];
+        }
+    }
+    return result;
+}
+
+bool AreTypesCompatible(Type lhs, Type rhs) noexcept {
+    return lhs == rhs || lhs == Type::Opaque || rhs == Type::Opaque;
+}
+
+} // namespace Shader::IR
-- 
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