Fix formatting: apply clang-format from pre-commit

Author: valerioedu

hls4ml/templates/vivado/nnet_utils/nnet_activation.h.bak

@@ -721,23 +721,18 @@ template <class data_T, class res_T, typename CONFIG_T> void selu(data_T data[CO
     static const selu_const_t lambda = 1.0507009873554805;
 
     //#pragma HLS PIPELINE
-    for (int ii = 0; ii < CONFIG_T::n_in; ii++) {
-        data_T datareg = data[ii];
 
+    data_T datareg;
+    // Index into the lookup table based on data
+    int index;
+    for (int ii = 0; ii < CONFIG_T::n_in; ii++) {
+        datareg = data[ii];
         if (datareg >= 0) {
-            // Positive branch  y = λ · x
-            res[ii] = lambda * datareg;
+            res[ii] = res_T(1.0507009873554804934193349852946) * datareg;
         } else {
-            // Negative branch  y = table(x)
-            int index = datareg * CONFIG_T::table_size / -8;
-
-            // clamp index to [0, table_size-1]
-            if (index < 0)
-                index = 0;
-            else if (index > CONFIG_T::table_size - 1) {
+            index = datareg * CONFIG_T::table_size / -8;
+            if (index > CONFIG_T::table_size - 1)
                 index = CONFIG_T::table_size - 1;
-            }
-
             res[ii] = selu_table[index];
         }
     }