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-rw-r--r--src/shader_recompiler/backend/glsl/reg_alloc.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/src/shader_recompiler/backend/glsl/reg_alloc.h b/src/shader_recompiler/backend/glsl/reg_alloc.h
index 850a93d6a..a777cbbd2 100644
--- a/src/shader_recompiler/backend/glsl/reg_alloc.h
+++ b/src/shader_recompiler/backend/glsl/reg_alloc.h
@@ -29,6 +29,12 @@ public:
std::string Consume(const IR::Value& value);
+ /// Returns true if the instruction is expected to be aliased to another
+ static bool IsAliased(const IR::Inst& inst);
+
+ /// Returns the underlying value out of an alias sequence
+ static IR::Inst& AliasInst(IR::Inst& inst);
+
private:
static constexpr size_t NUM_REGS = 4096;
static constexpr size_t NUM_ELEMENTS = 4;