test Failure for TEST_F(OptimizerFusionTest, LSTMControlInputs) in optimizer_fusion_engine_test.cc

[w066650]

System information
debian 11

Describe the current behavior
test Failure for TEST_F(OptimizerFusionTest, LSTMControlInputs) in optimizer_fusion_engine_test.cc

Other info / logs

Before rewrites: A(Input);B(Input);C(Input);D(BiasAdd);E(Const);F(Split);G(Sigmoid);H(Tanh);I(Const);J(Add);K(Sigmoid);L(Sigmoid);M(Mul);N(Mul);O(Add);P(Tanh);Q(Mul);R(Identity);S(Identity)|A->D;A:control->D:control;B->N;C->D:1;D->F:1;E->F;F->G;F:1->H;F:2->J;F:3->L;G->M;H->M:1;I->J:1;J->K;K->N:1;L->Q:1;M->O:1;N->O;O->P;O->R;P->Q;Q->S

After rewrites: A(Input);B(Input);C(Input);D(BiasAdd);E(Const);F(Split);G(Sigmoid);H(Tanh);I(Const);J(Add);K(Sigmoid);L(Sigmoid);M(Mul);N(Mul);O(Add);P(Tanh);Q(Mul);R(Identity);S(Identity)|A->D;A:control->D:control;B->N;C->D:1;D->F:1;E->F;F->G;F:1->H;F:2->J;F:3->L;G->M;H->M:1;I->J:1;J->K;K->N:1;L->Q:1;M->O:1;N->O;O->P;O->R;P->Q;Q->S

tensorflow/core/graph/optimizer_fusion_engine_test.cc:373: Failure
Expected equality of these values:
DoFusion()
Which is: "A(Input);B(Input);C(Input);D(BiasAdd);E(Const);F(Split);G(Sigmoid);H(Tanh);I(Const);J(Add);K(Sigmoid);L(Sigmoid);M(Mul);N(Mul);O(Add);P(Tanh);Q(Mul);R(Identity);S(Identity)|A->D;A:control->D:control;B->N;C->D:1;D->F:1;E->F;F->G;F:1->H;F:2->J;F:3->L;G->M;H->M:1;I->J:1;J->K;K->N:1;L->Q:1;M->O:1;N->O;O->P;O->R;P->Q;Q->S"
"A(Input);B(Input);C(Input);D(BiasAdd);E(Const);F(Split);G(Sigmoid);H(Tanh);I(Const);J(Add);K(Sigmoid);L(Sigmoid);M(Mul);N(Mul);O(Add);P(Tanh);Q(Mul);R(Identity);S(Identity);fused_op_1_lstm_elewise(FusedLSTMElementWise)|A->fused_op_1_lstm_elewise;A:control->D:control;B->fused_op_1_lstm_elewise:1;C->fused_op_1_lstm_elewise:2;D->F:1;E->F;F->G;F:1->H;F:2->J;F:3->L;G->M;H->M:1;I->J:1;J->K;K->N:1;L->Q:1;M->O:1;N->O;P->Q;fused_op_1_lstm_elewise->P;fused_op_1_lstm_elewise->R;fused_op_1_lstm_elewise:1->S"