shader: Initial recompiler work

src/shader_recompiler/frontend/ir/flow_test.cpp

@@ -0,0 +1,83 @@
+// Copyright 2021 yuzu Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#include <string>
+
+#include <fmt/format.h>
+
+#include "shader_recompiler/frontend/ir/flow_test.h"
+
+namespace Shader::IR {
+
+std::string NameOf(FlowTest flow_test) {
+    switch (flow_test) {
+    case FlowTest::F:
+        return "F";
+    case FlowTest::LT:
+        return "LT";
+    case FlowTest::EQ:
+        return "EQ";
+    case FlowTest::LE:
+        return "LE";
+    case FlowTest::GT:
+        return "GT";
+    case FlowTest::NE:
+        return "NE";
+    case FlowTest::GE:
+        return "GE";
+    case FlowTest::NUM:
+        return "NUM";
+    case FlowTest::NaN:
+        return "NAN";
+    case FlowTest::LTU:
+        return "LTU";
+    case FlowTest::EQU:
+        return "EQU";
+    case FlowTest::LEU:
+        return "LEU";
+    case FlowTest::GTU:
+        return "GTU";
+    case FlowTest::NEU:
+        return "NEU";
+    case FlowTest::GEU:
+        return "GEU";
+    case FlowTest::T:
+        return "T";
+    case FlowTest::OFF:
+        return "OFF";
+    case FlowTest::LO:
+        return "LO";
+    case FlowTest::SFF:
+        return "SFF";
+    case FlowTest::LS:
+        return "LS";
+    case FlowTest::HI:
+        return "HI";
+    case FlowTest::SFT:
+        return "SFT";
+    case FlowTest::HS:
+        return "HS";
+    case FlowTest::OFT:
+        return "OFT";
+    case FlowTest::CSM_TA:
+        return "CSM_TA";
+    case FlowTest::CSM_TR:
+        return "CSM_TR";
+    case FlowTest::CSM_MX:
+        return "CSM_MX";
+    case FlowTest::FCSM_TA:
+        return "FCSM_TA";
+    case FlowTest::FCSM_TR:
+        return "FCSM_TR";
+    case FlowTest::FCSM_MX:
+        return "FCSM_MX";
+    case FlowTest::RLE:
+        return "RLE";
+    case FlowTest::RGT:
+        return "RGT";
+    }
+    return fmt::format("<invalid flow test {}>", static_cast<int>(flow_test));
+}
+
+} // namespace Shader::IR