reconsidered the fix ->apply also for EVS even though it might break the bit-exactness

    }

#ifdef FIX_2602_NONBE_SAT_IN_SWB_TBE_SCALE

    /* Note, that the code below is identical for both EVS and IVAS codecs. The only differences are the replacement of i_mult_sat() which has precision issues and the addition of _sat in IVAS functions to avoid the saturation problem. Thus, it's BE for EVS test sequences and legacy implementations. */

    /* Note, that the code below comes from the legacy EVS decoder but it has precision issues in i_mult_sat() and it leads to saturation issues in L_shl(). Thus, it's been fixed by adding _sat to L_shl() and round_fx() functions and replacing i_mult_sat() with round_fx_sat(). However, this might break the bit-exactness with EVS for some corner case-signals. */

    FOR( ; i < L_SHB_LAHEAD + 10; i++ )

    {

        temp = round_fx_sat( L_shl( L_mult( 0x6666 /* 0.1 in Q12 */, shl( sub( i, 19 ), 11 ) ), 1 ) );

        L_tmp1 = Mult_32_16( L_shl_sat( 1, sub( 31, exp ) ), temp ); /* Q31-exp */

        temp = sub( 32767 /*1.0f Q15*/, temp );

        Lscale = L_add( Mult_32_16( Lscale, temp ), L_tmp1 );

        L_tmp = Mult_32_16( Lscale, shaped_shb_excitation[i] ); /* Q_bwe_exc + (31-exp) - 15 */

        shaped_shb_excitation[i] = round_fx_sat( L_shl_sat( L_tmp, exp ) ); /* Q_bwe_exc */

        move16();

    }

#else

    /*

       code for EVS and IVAS are basically identical with the exception of i_mult_sat() which has precision issues

       thus is was replaced for IVAS and kept for EVS, in order to keep EVS BE to test sequences and legacy implementations

    */

#endif

    IF( EQ_16( st_fx->element_mode, EVS_MONO ) )

    {

        FOR( ; i < L_SHB_LAHEAD + 10; i++ )

            temp = sub( 32767 /*1.0f Q15*/, temp );

            Lscale = L_add( Mult_32_16( Lscale, temp ), L_tmp1 );

            L_tmp = Mult_32_16( Lscale, shaped_shb_excitation[i] );     /* Q_bwe_exc + (31-exp) - 15 */

#ifdef FIX_2602_NONBE_SAT_IN_SWB_TBE_SCALE

            shaped_shb_excitation[i] = round_fx_sat( L_shl_sat( L_tmp, exp ) ); /* Q_bwe_exc */

#else

            shaped_shb_excitation[i] = round_fx( L_shl( L_tmp, exp ) ); /* Q_bwe_exc */

#endif

            move16();

        }

    }

#endif

    /* Update SHB excitation */

    Copy( shaped_shb_excitation + L_FRAME16k, hBWE_TD->state_syn_shbexc_fx, L_SHB_LAHEAD ); /* Q_bwe_exc */