4 files changed, 10 insertions, 0 deletions

diff --git a/src/shader_recompiler/frontend/ir/ir_emitter.cpp b/src/shader_recompiler/frontend/ir/ir_emitter.cpp
index dbd38a28b..246c3b9ef 100644
--- a/src/shader_recompiler/frontend/ir/ir_emitter.cpp
+++ b/src/shader_recompiler/frontend/ir/ir_emitter.cpp
@@ -82,6 +82,10 @@ void IREmitter::SelectionMerge(Block* merge_block) {
     Inst(Opcode::SelectionMerge, merge_block);
 }
 
+void IREmitter::Barrier() {
+    Inst(Opcode::Barrier);
+}
+
 void IREmitter::MemoryBarrier(MemoryScope scope) {
     switch (scope) {
     case MemoryScope::Workgroup:
diff --git a/src/shader_recompiler/frontend/ir/ir_emitter.h b/src/shader_recompiler/frontend/ir/ir_emitter.h
index 81a57fefe..1b00c548d 100644
--- a/src/shader_recompiler/frontend/ir/ir_emitter.h
+++ b/src/shader_recompiler/frontend/ir/ir_emitter.h
@@ -128,6 +128,7 @@ public:
     [[nodiscard]] Value Select(const U1& condition, const Value& true_value,
                                const Value& false_value);
 
+    [[nodiscard]] void Barrier();
     [[nodiscard]] void MemoryBarrier(MemoryScope scope);
 
     template <typename Dest, typename Source>
diff --git a/src/shader_recompiler/frontend/ir/microinstruction.cpp b/src/shader_recompiler/frontend/ir/microinstruction.cpp
index 074c71d53..481202d94 100644
--- a/src/shader_recompiler/frontend/ir/microinstruction.cpp
+++ b/src/shader_recompiler/frontend/ir/microinstruction.cpp
@@ -57,6 +57,10 @@ bool Inst::MayHaveSideEffects() const noexcept {
     case Opcode::Return:
     case Opcode::Unreachable:
     case Opcode::DemoteToHelperInvocation:
+    case Opcode::Barrier:
+    case Opcode::MemoryBarrierWorkgroupLevel:
+    case Opcode::MemoryBarrierDeviceLevel:
+    case Opcode::MemoryBarrierSystemLevel:
     case Opcode::Prologue:
     case Opcode::Epilogue:
     case Opcode::SetAttribute:
diff --git a/src/shader_recompiler/frontend/ir/opcodes.inc b/src/shader_recompiler/frontend/ir/opcodes.inc
index 734f5328b..dcd54bcf7 100644
--- a/src/shader_recompiler/frontend/ir/opcodes.inc
+++ b/src/shader_recompiler/frontend/ir/opcodes.inc
@@ -17,6 +17,7 @@ OPCODE(Unreachable,                                         Void,
 OPCODE(DemoteToHelperInvocation,                            Void,           Label,                                                                          )
 
 // Barriers
+OPCODE(Barrier,                                             Void,                                                                                           )
 OPCODE(MemoryBarrierWorkgroupLevel,                         Void,                                                                                           )
 OPCODE(MemoryBarrierDeviceLevel,                            Void,                                                                                           )
 OPCODE(MemoryBarrierSystemLevel,                            Void,                                                                                           )