shader: Remove curly braces initializers on shared pointers

src/video_core/shader/ast.h

@@ -65,8 +65,8 @@ public:
     void DetachSegment(ASTNode start, ASTNode end);
     void Remove(ASTNode node);
 
-    ASTNode first{};
-    ASTNode last{};
+    ASTNode first;
+    ASTNode last;
 };
 
 class ASTProgram {
@@ -299,9 +299,9 @@ private:
     friend class ASTZipper;
 
     ASTData data;
-    ASTNode parent{};
-    ASTNode next{};
-    ASTNode previous{};
+    ASTNode parent;
+    ASTNode next;
+    ASTNode previous;
     ASTZipper* manager{};
 };
 

src/video_core/shader/decode/arithmetic_integer.cpp

@@ -297,7 +297,7 @@ void ShaderIR::WriteLop3Instruction(NodeBlock& bb, Register dest, Node op_a, Nod
     const Node one = Immediate(1);
     const Node two = Immediate(2);
 
-    Node value{};
+    Node value;
     for (u32 i = 0; i < lop_iterations; ++i) {
         const Node shift_amount = Immediate(i);
 

src/video_core/shader/decode/texture.cpp

@@ -630,7 +630,7 @@ Node4 ShaderIR::GetTexCode(Instruction instr, TextureType texture_type,
         aoffi = GetAoffiCoordinates(GetRegister(parameter_register++), coord_count, false);
     }
 
-    Node dc{};
+    Node dc;
     if (depth_compare) {
         // Depth is always stored in the register signaled by gpr20 or in the next register if lod
         // or bias are used
@@ -666,7 +666,7 @@ Node4 ShaderIR::GetTexsCode(Instruction instr, TextureType texture_type,
 
     const Node array = is_array ? GetRegister(array_register) : nullptr;
 
-    Node dc{};
+    Node dc;
     if (depth_compare) {
         // Depth is always stored in the register signaled by gpr20 or in the next register if lod
         // or bias are used

src/video_core/shader/node.h

@@ -443,9 +443,9 @@ struct MetaTexture {
     std::vector<Node> derivates;
     Node bias;
     Node lod;
-    Node component{};
+    Node component;
     u32 element{};
-    Node index{};
+    Node index;
 };
 
 struct MetaImage {

src/video_core/shader/track.cpp

@@ -41,8 +41,8 @@ std::optional<std::pair<Node, Node>> DecoupleIndirectRead(const OperationNode& o
     if (operation.GetCode() != OperationCode::UAdd) {
         return std::nullopt;
     }
-    Node gpr{};
-    Node offset{};
+    Node gpr;
+    Node offset;
     ASSERT(operation.GetOperandsCount() == 2);
     for (std::size_t i = 0; i < operation.GetOperandsCount(); i++) {
         Node operand = operation[i];