diff --git a/src/gallium/drivers/zink/nir_to_spirv/spirv_builder.c b/src/gallium/drivers/zink/nir_to_spirv/spirv_builder.c
index 2dba96dc8bc..171cd4ee58c 100644
--- a/src/gallium/drivers/zink/nir_to_spirv/spirv_builder.c
+++ b/src/gallium/drivers/zink/nir_to_spirv/spirv_builder.c
@@ -701,6 +701,13 @@ spirv_builder_emit_kill(struct spirv_builder *b)
    spirv_buffer_emit_word(&b->instructions, SpvOpKill | (1 << 16));
 }
 
+SpvId
+spirv_builder_emit_vote(struct spirv_builder *b, SpvOp op, SpvId src)
+{
+   return spirv_builder_emit_binop(b, op, spirv_builder_type_bool(b),
+                                   spirv_builder_const_uint(b, 32, SpvScopeWorkgroup), src);
+}
+
 SpvId
 spirv_builder_emit_image_sample(struct spirv_builder *b,
                                 SpvId result_type,
diff --git a/src/gallium/drivers/zink/nir_to_spirv/spirv_builder.h b/src/gallium/drivers/zink/nir_to_spirv/spirv_builder.h
index 8bc89df0f7e..61ccce624cc 100644
--- a/src/gallium/drivers/zink/nir_to_spirv/spirv_builder.h
+++ b/src/gallium/drivers/zink/nir_to_spirv/spirv_builder.h
@@ -256,6 +256,8 @@ spirv_builder_set_phi_operand(struct spirv_builder *b, size_t position,
 void
 spirv_builder_emit_kill(struct spirv_builder *b);
 
+SpvId
+spirv_builder_emit_vote(struct spirv_builder *b, SpvOp op, SpvId src);
 
 SpvId
 spirv_builder_emit_image_sample(struct spirv_builder *b,