shader: Implement VertexA stage

2 files changed, 5 insertions, 0 deletions

diff --git a/src/shader_recompiler/backend/spirv/emit_spirv.h b/src/shader_recompiler/backend/spirv/emit_spirv.h
index 4562db45b..c352bbd84 100644
--- a/src/shader_recompiler/backend/spirv/emit_spirv.h
+++ b/src/shader_recompiler/backend/spirv/emit_spirv.h
@@ -25,6 +25,7 @@ void EmitBranchConditional(EmitContext& ctx, Id condition, Id true_label, Id fal
 void EmitLoopMerge(EmitContext& ctx, Id merge_label, Id continue_label);
 void EmitSelectionMerge(EmitContext& ctx, Id merge_label);
 void EmitReturn(EmitContext& ctx);
+void EmitJoin(EmitContext& ctx);
 void EmitUnreachable(EmitContext& ctx);
 void EmitDemoteToHelperInvocation(EmitContext& ctx, Id continue_label);
 void EmitBarrier(EmitContext& ctx);
diff --git a/src/shader_recompiler/backend/spirv/emit_spirv_control_flow.cpp b/src/shader_recompiler/backend/spirv/emit_spirv_control_flow.cpp
index 335603f88..d3a1db340 100644
--- a/src/shader_recompiler/backend/spirv/emit_spirv_control_flow.cpp
+++ b/src/shader_recompiler/backend/spirv/emit_spirv_control_flow.cpp
@@ -26,6 +26,10 @@ void EmitReturn(EmitContext& ctx) {
     ctx.OpReturn();
 }
 
+void EmitJoin(EmitContext&) {
+    throw NotImplementedException("Join shouldn't be emitted");
+}
+
 void EmitUnreachable(EmitContext& ctx) {
     ctx.OpUnreachable();
 }