cpu: gemm conv: disable unsupported binary po bcasts

src/cpu/gemm_convolution.hpp

@@ -1,5 +1,5 @@
 /*******************************************************************************
-* Copyright 2016-2021 Intel Corporation
+* Copyright 2016-2022 Intel Corporation
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -17,6 +17,7 @@
 #ifndef CPU_GEMM_CONVOLUTION_HPP
 #define CPU_GEMM_CONVOLUTION_HPP
 
+#include "common/broadcast_strategy.hpp"
 #include "common/c_types_map.hpp"
 #include "common/memory_tracking.hpp"
 #include "common/primitive.hpp"
@@ -71,7 +72,16 @@ struct gemm_convolution_fwd_t : public primitive_t {
             for (int idx = 0; idx < po.len(); idx++) {
                 bool ok = utils::one_of(true, is_sum(idx), is_binary(idx),
                                   is_eltwise(idx))
-                        && IMPLICATION(is_sum(idx), idx == 0);
+                        && IMPLICATION(is_sum(idx), idx == 0)
+                        && IMPLICATION(is_binary(idx),
+                                dnnl::impl::get_rhs_arg_broadcasting_strategy(
+                                        po.entry_[idx].binary.src1_desc,
+                                        dst_md_,
+                                        {broadcasting_strategy_t::scalar,
+                                                broadcasting_strategy_t::
+                                                        per_oc})
+                                        != broadcasting_strategy_t::
+                                                unsupported);
                 if (!ok) return false;
             }