diff --git a/CMakeLists.txt b/CMakeLists.txt
index 12e3542b3..51e872b20 100755
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -849,6 +849,8 @@ set(SHADER_RECOMPILER src/shader_recompiler/exception.h
                       src/shader_recompiler/ir/basic_block.cpp
                       src/shader_recompiler/ir/basic_block.h
                       src/shader_recompiler/ir/condition.h
+                      src/shader_recompiler/ir/conditional_tree.cpp
+                      src/shader_recompiler/ir/conditional_tree.h
                       src/shader_recompiler/ir/ir_emitter.cpp
                       src/shader_recompiler/ir/ir_emitter.h
                       src/shader_recompiler/ir/microinstruction.cpp
diff --git a/src/shader_recompiler/ir/basic_block.h b/src/shader_recompiler/ir/basic_block.h
index 74a7d2c56..6e1b19229 100644
--- a/src/shader_recompiler/ir/basic_block.h
+++ b/src/shader_recompiler/ir/basic_block.h
@@ -11,6 +11,7 @@
 
 #include "common/object_pool.h"
 #include "common/types.h"
+#include "shader_recompiler/ir/abstract_syntax_list.h"
 #include "shader_recompiler/ir/reg.h"
 #include "shader_recompiler/ir/value.h"
 
@@ -18,6 +19,12 @@ namespace Shader::IR {
 
 class Block {
 public:
+    struct ConditionalData {
+        std::uint32_t depth;
+        const ConditionalData* parent;
+        const AbstractSyntaxNode* asl_node;
+    };
+
     using InstructionList = boost::intrusive::list<Inst>;
     using size_type = InstructionList::size_type;
     using iterator = InstructionList::iterator;
@@ -65,6 +72,16 @@ public:
         return imm_successors;
     }
 
+    // Set the conditional data for this block.
+    void SetConditionalData(const ConditionalData& data) {
+        cond_data = data;
+    }
+
+    // Get the conditional data for this block.
+    [[nodiscard]] const ConditionalData& CondData() const {
+        return cond_data;
+    }
+
     /// Intrusively store the host definition of this instruction.
     template <typename T>
     void SetDefinition(T def) {
@@ -164,6 +181,9 @@ private:
     /// Block immediate successors
     std::vector<Block*> imm_successors;
 
+    // Conditional data
+    Block::ConditionalData cond_data;
+
     /// Intrusively store if the block is sealed in the SSA pass.
     bool is_ssa_sealed{false};
 
diff --git a/src/shader_recompiler/ir/conditional_tree.cpp b/src/shader_recompiler/ir/conditional_tree.cpp
new file mode 100644
index 000000000..ef00285d9
--- /dev/null
+++ b/src/shader_recompiler/ir/conditional_tree.cpp
@@ -0,0 +1,59 @@
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "shader_recompiler/ir/conditional_tree.h"
+#include "shader_recompiler/ir/basic_block.h"
+
+#include <span>
+
+namespace Shader::IR {
+
+static void AddConditionalTree(std::span<AbstractSyntaxNode> asl_span, Block::ConditionalData* parent) {
+    const auto get_span = [&asl_span](AbstractSyntaxNode& node, Block* merge_block) -> std::span<AbstractSyntaxNode> {
+        auto it = std::find_if(asl_span.begin(), asl_span.end(),
+            [&node, &merge_block](const AbstractSyntaxNode& n) {
+                return n.data.block == merge_block;
+            }
+        );
+        ASSERT(it != asl_span.end());
+        std::ptrdiff_t merge_index = std::distance(asl_span.begin(), it);
+        return std::span<AbstractSyntaxNode>(&node + 1, asl_span.data() + merge_index);
+    };
+    const Block::ConditionalData* copied_parent = nullptr;
+    for (auto it = asl_span.begin(); it < asl_span.end(); ++it) {
+        AbstractSyntaxNode& node = *it;
+        if (node.type == AbstractSyntaxNode::Type::If || node.type == AbstractSyntaxNode::Type::Loop) {
+            ASSERT(copied_parent);
+            Block* merge_block;
+            switch (node.type) {
+            case AbstractSyntaxNode::Type::If:
+                merge_block = node.data.if_node.merge;
+                break;
+            case AbstractSyntaxNode::Type::Loop:
+                merge_block = node.data.loop.merge;
+                break;
+            default:
+                UNREACHABLE();
+            }
+            auto subspan = get_span(node, merge_block);
+            Block::ConditionalData cond{copied_parent->depth + 1, copied_parent, &node};
+            AddConditionalTree(subspan, &cond);
+            it += subspan.size();
+        } else if (node.type == AbstractSyntaxNode::Type::Block) {
+            Block* block = node.data.block;
+            if (!copied_parent) {
+                block->SetConditionalData(*parent);
+                copied_parent = &block->CondData();
+            } else {
+                block->SetConditionalData(*copied_parent);
+            }
+        }
+    }
+}
+
+void AddConditionalTreeFromASL(AbstractSyntaxList& syntax_list) {
+    Block::ConditionalData cond{0, nullptr, nullptr};
+    AddConditionalTree(syntax_list, &cond);
+}
+
+} // namespace Shader::IR
diff --git a/src/shader_recompiler/ir/conditional_tree.h b/src/shader_recompiler/ir/conditional_tree.h
new file mode 100644
index 000000000..9d330bc6d
--- /dev/null
+++ b/src/shader_recompiler/ir/conditional_tree.h
@@ -0,0 +1,12 @@
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include "shader_recompiler/ir/abstract_syntax_list.h"
+
+namespace Shader::IR {
+
+void AddConditionalTreeFromASL(AbstractSyntaxList& syntax_list);
+
+} // namespace Shader::IR
diff --git a/src/shader_recompiler/recompiler.cpp b/src/shader_recompiler/recompiler.cpp
index 2a0f9a819..765d18e05 100644
--- a/src/shader_recompiler/recompiler.cpp
+++ b/src/shader_recompiler/recompiler.cpp
@@ -2,6 +2,7 @@
 // SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "shader_recompiler/frontend/control_flow_graph.h"
+#include "shader_recompiler/ir/conditional_tree.h"
 #include "shader_recompiler/frontend/decode.h"
 #include "shader_recompiler/frontend/structured_control_flow.h"
 #include "shader_recompiler/ir/passes/ir_passes.h"
@@ -58,6 +59,8 @@ IR::Program TranslateProgram(std::span<const u32> code, Pools& pools, Info& info
                                                 program.info, runtime_info, profile);
     program.blocks = GenerateBlocks(program.syntax_list);
     program.post_order_blocks = Shader::IR::PostOrder(program.syntax_list.front());
+    
+    Shader::IR::AddConditionalTreeFromASL(program.syntax_list);
 
     // Run optimization passes
     Shader::Optimization::SsaRewritePass(program.post_order_blocks);