shader: Implement DADD

2 files changed, 9 insertions, 0 deletions

diff --git a/src/shader_recompiler/frontend/ir/value.cpp b/src/shader_recompiler/frontend/ir/value.cpp
index 791ba2690..e8e4662e7 100644
--- a/src/shader_recompiler/frontend/ir/value.cpp
+++ b/src/shader_recompiler/frontend/ir/value.cpp
@@ -153,6 +153,14 @@ u64 Value::U64() const {
     return imm_u64;
 }
 
+f64 Value::F64() const {
+    if (IsIdentity()) {
+        return inst->Arg(0).F64();
+    }
+    ValidateAccess(Type::F64);
+    return imm_f64;
+}
+
 bool Value::operator==(const Value& other) const {
     if (type != other.type) {
         return false;
diff --git a/src/shader_recompiler/frontend/ir/value.h b/src/shader_recompiler/frontend/ir/value.h
index 3602883d6..b27601e70 100644
--- a/src/shader_recompiler/frontend/ir/value.h
+++ b/src/shader_recompiler/frontend/ir/value.h
@@ -52,6 +52,7 @@ public:
     [[nodiscard]] u32 U32() const;
     [[nodiscard]] f32 F32() const;
     [[nodiscard]] u64 U64() const;
+    [[nodiscard]] f64 F64() const;
 
     [[nodiscard]] bool operator==(const Value& other) const;
     [[nodiscard]] bool operator!=(const Value& other) const;