3 files changed, 7 insertions, 0 deletions
diff --git a/src/shader_recompiler/frontend/ir/ir_emitter.cpp b/src/shader_recompiler/frontend/ir/ir_emitter.cpp
index a3339f624a..54a273a921 100644
--- a/src/shader_recompiler/frontend/ir/ir_emitter.cpp
+++ b/src/shader_recompiler/frontend/ir/ir_emitter.cpp
@@ -347,6 +347,10 @@ U32 IREmitter::LocalInvocationIdZ() {
     return U32{CompositeExtract(Inst(Opcode::LocalInvocationId), 2)};
 }
 
+U1 IREmitter::IsHelperInvocation() {
+    return Inst<U1>(Opcode::IsHelperInvocation);
+}
+
 U32 IREmitter::LaneId() {
     return Inst<U32>(Opcode::LaneId);
 }
diff --git a/src/shader_recompiler/frontend/ir/ir_emitter.h b/src/shader_recompiler/frontend/ir/ir_emitter.h
index f9cbf1304c..d04224707a 100644
--- a/src/shader_recompiler/frontend/ir/ir_emitter.h
+++ b/src/shader_recompiler/frontend/ir/ir_emitter.h
@@ -90,6 +90,8 @@ public:
     [[nodiscard]] U32 LocalInvocationIdY();
     [[nodiscard]] U32 LocalInvocationIdZ();
 
+    [[nodiscard]] U1 IsHelperInvocation();
+
     [[nodiscard]] U32 LaneId();
 
     [[nodiscard]] U32 LoadGlobalU8(const U64& address);
diff --git a/src/shader_recompiler/frontend/ir/opcodes.inc b/src/shader_recompiler/frontend/ir/opcodes.inc
index dc776a73e6..f700086822 100644
--- a/src/shader_recompiler/frontend/ir/opcodes.inc
+++ b/src/shader_recompiler/frontend/ir/opcodes.inc
@@ -58,6 +58,7 @@ OPCODE(SetCFlag,                                            Void,           U1,
 OPCODE(SetOFlag,                                            Void,           U1,                                                                             )
 OPCODE(WorkgroupId,                                         U32x3,                                                                                          )
 OPCODE(LocalInvocationId,                                   U32x3,                                                                                          )
+OPCODE(IsHelperInvocation,                                  U1,                                                                                             )
 
 // Undefined
 OPCODE(UndefU1,                                             U1,                                                                                             )