minor int fedp fix

Author: NikhilRout

hw/rtl/tcu/drl/VX_tcu_fedp_drl.sv

@@ -155,7 +155,7 @@ module VX_tcu_fedp_drl #(
         ) pipe_aln_gated (
             .clk     (clk),
             .reset   (reset),
-            .enable  (enable & pipe_aln_sparse_mask[i]),
+            .enable  (enable & aln_sparse_mask[i]),
             .data_in (aln_sigs[i]),
             .data_out (pipe_aln_sigs[i])
         );

hw/unittest/tcu_fedp/main.cpp

@@ -895,6 +895,7 @@ TestConfig parse_args(int argc, char **argv) {
 
   if (config_.fmt_s >= 8) {
     // Integer formats
+    config_.fmt_d = 8;
     if (config_.exp_bits != 0 || config_.sig_bits != 0) {
       std::cerr << "Error: Exponent and significand bits should not be set for integer formats" << std::endl;
       exit(1);