1 files changed, 6 insertions, 0 deletions

diff --git a/src/shader_recompiler/backend/glsl/var_alloc.h b/src/shader_recompiler/backend/glsl/var_alloc.h
index 29d78a571..574960b1a 100644
--- a/src/shader_recompiler/backend/glsl/var_alloc.h
+++ b/src/shader_recompiler/backend/glsl/var_alloc.h
@@ -62,9 +62,15 @@ public:
         bool uses_temp{};
     };
 
+    /// Used for explicit usages of variables, may revert to temporaries
     std::string Define(IR::Inst& inst, GlslVarType type);
     std::string Define(IR::Inst& inst, IR::Type type);
 
+    /// Used to assign variables used by the IR. May return a blank string if
+    /// the instruction's result is unused in the IR.
+    std::string AddDefine(IR::Inst& inst, GlslVarType type);
+    std::string PhiDefine(IR::Inst& inst, IR::Type type);
+
     std::string Consume(const IR::Value& value);
     std::string ConsumeInst(IR::Inst& inst);